MALICIOUS — ab4be1d2f95ff66c0eb1a4c698eb7d3202a33a4e80dad61720ca6df80e70db44

MALICIOUS — ab4be1d2f95ff66c0eb1a4c698eb7d3202a33a4e80dad61720ca6df80e70db44 is a pe sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (100/100), attributed to the Wapomi family. 7 of 52 detection engines flagged it, exhibiting 4 ATT&CK techniques.

Identification

SHA-256: ab4be1d2f95ff66c0eb1a4c698eb7d3202a33a4e80dad61720ca6df80e70db44
SHA-1: 03b93e3c291cea7acd41c0e5cacd4747206aa240
MD5: ae1a3765788ea2d84090ad6e50279346
imphash: e38062877caac65585afa2d2c3200df4
ssdeep: 768:aW29n/P4/C9tY+gJX+wQGPL4vzZq2o9W7GsxBbPr:wPZnYr+bGCq2iW7z
TLSH: T16B2DBFCE0B543D8DD9CAD912F484CE1C1B07AAAC2679758C6907E52F51309AB6C39F4C
Submitted as: ab4be1d2f95ff66c0eb1a4c698eb7d3202a33a4e80dad61720ca6df80e70db44
File type: pe · Size: 28672 bytes
Verdict: malicious (100/100) · Family: Wapomi

Detections (7 of 52 engines)

ClamAV (daily): Win.Malware.Wapomi-10020301-0
YARA: JPCERT/CC: JPCERT_HUILoader_PlugX_SideLoad
YARA: Yara-Rules community: YR_Packer_ASPack_MPRESS
Kaspersky (KVRT): Virus.Win32.Nimnul.f
Microsoft Defender: Virus:Win32/Mikcer.B
Emsisoft (Emergency Kit): Win32.VJadtre.3
Trellix Stinger (McAfee): Trojan-FVWC!AE1A3765788E

MITRE ATT&CK

Why this verdict

The malicious score of 100/100 is the fusion of 9 weighted signals:

ClamAV (daily) flagged Win.Malware.Wapomi-10020301-0 (rule Win.Malware.Wapomi-10020301-0) - engine signal, weight 0.90, confidence 0.95
Dropped a malicious payload (Madeba): 4354970ccc7cd6bb16318f132c34f6a1b3d5c2ea7ff53e1c9271905527f2db07 - dynamic signal, weight 0.80, confidence 0.90
Observed at runtime: Windows Service (T1543.003) (rule Windows Service) - dynamic signal, weight 0.40, confidence 0.90
1 behavioral detection(s): Windows Service Installation [medium] (rule tl-service-install) - dynamic signal, weight 0.40, confidence 0.90
Contacted 32 external host(s) at runtime (21 HTTP) - network signal, weight 0.40, confidence 0.80
YARA: JPCERT/CC flagged JPCERT_HUILoader_PlugX_SideLoad (rule JPCERT_HUILoader_PlugX_SideLoad) - engine signal, weight 0.35, confidence 0.70
YARA: Yara-Rules community flagged YR_Packer_ASPack_MPRESS (rule YR_Packer_ASPack_MPRESS) - engine signal, weight 0.35, confidence 0.70
communicate over HTTP (rule communicate over HTTP) - capa signal, weight 0.30, confidence 0.60
Observed at runtime: Modify Registry (T1112) (rule Modify Registry) - dynamic signal, weight 0.12, confidence 0.90

Dynamic analysis (windows)

12898 behavior events · 2 ATT&CK techniques · 50 dropped files.

Dropped files

/opt/CAPEv2/storage/analyses/10738/files/4902c8ae5d219bef3e116fb8e19b8c3eb89573ea0653f75a6fc6916fc8de9504 - 4902c8ae5d219bef3e116fb8e19b8c3eb89573ea0653f75a6fc6916fc8de9504
/opt/CAPEv2/storage/analyses/10738/files/cb8c86d5b73affc97acc97445202707e911e1a210ae8148eedc6cfdb436ced78 - cb8c86d5b73affc97acc97445202707e911e1a210ae8148eedc6cfdb436ced78
/opt/CAPEv2/storage/analyses/10738/files/4354970ccc7cd6bb16318f132c34f6a1b3d5c2ea7ff53e1c9271905527f2db07 - 4354970ccc7cd6bb16318f132c34f6a1b3d5c2ea7ff53e1c9271905527f2db07
/opt/CAPEv2/storage/analyses/10738/files/0e03675850241d06080af9ec470649ca4a006222c4ff5d1b05029f1751fecf91 - 0e03675850241d06080af9ec470649ca4a006222c4ff5d1b05029f1751fecf91
/opt/CAPEv2/storage/analyses/10738/files/bd115a575e86e61cea9136c5a2c47e090ba484dc2dee8b51a34111bb094266d5 - bd115a575e86e61cea9136c5a2c47e090ba484dc2dee8b51a34111bb094266d5
/opt/CAPEv2/storage/analyses/10738/files/920fb0937f8a9d345830865059b6ae3f35ab6803ad4cffef4447473ec18e17a0 - 920fb0937f8a9d345830865059b6ae3f35ab6803ad4cffef4447473ec18e17a0
/opt/CAPEv2/storage/analyses/10738/files/5177ab1642e6f803c254c81d77c336983fa1ebfe421dcbf053641cfe27610f29 - 5177ab1642e6f803c254c81d77c336983fa1ebfe421dcbf053641cfe27610f29
/opt/CAPEv2/storage/analyses/10738/files/f19afa9bbf2ef0308f37ce6cb87cb3c59eb2d1685e08d8b15fd197dda813f379 - f19afa9bbf2ef0308f37ce6cb87cb3c59eb2d1685e08d8b15fd197dda813f379
/opt/CAPEv2/storage/analyses/10738/files/f0de322fe1815b53c6ceae2291569ef8bea33314557a0d7d7aa521487225e250 - f0de322fe1815b53c6ceae2291569ef8bea33314557a0d7d7aa521487225e250
/opt/CAPEv2/storage/analyses/10738/files/079771f6478bb63f24119685df1262ea2735295a3022ba6c1d509650800797e4 - 079771f6478bb63f24119685df1262ea2735295a3022ba6c1d509650800797e4
/opt/CAPEv2/storage/analyses/10738/files/bbb3de5707629e6a60a0c238cd477b28f07f0066982fda953fa6fcec39073a4a - bbb3de5707629e6a60a0c238cd477b28f07f0066982fda953fa6fcec39073a4a
/opt/CAPEv2/storage/analyses/10738/files/81bac677e834253ae60125ed1be64b1ed0cf25adacaee3fd70a4000b8d5bd508 - 81bac677e834253ae60125ed1be64b1ed0cf25adacaee3fd70a4000b8d5bd508
/opt/CAPEv2/storage/analyses/10738/files/249b0d96ae8bc49c773c0054b8a6d05f689cbcd9abc9572d30bfb2a2bac36b1a - 249b0d96ae8bc49c773c0054b8a6d05f689cbcd9abc9572d30bfb2a2bac36b1a
/opt/CAPEv2/storage/analyses/10738/files/e91dc258304b42180887679f892e47587a8d67d1140ffb3e8acf79deb95cdb9c - e91dc258304b42180887679f892e47587a8d67d1140ffb3e8acf79deb95cdb9c
/opt/CAPEv2/storage/analyses/10738/files/7e42b39d55f1ad07551daedacb1d0191c4b9cefeadf0008766819626bac923c1 - 7e42b39d55f1ad07551daedacb1d0191c4b9cefeadf0008766819626bac923c1

Embedded URLs

http://www.msftconnecttest.com/connecttest.txt
http://203.26.79.13/filestreamingservice//files/736bdc20-582e-46c5-ba31-d31d3d97258e/pieceshash?cacheHostOrigin=dl.delivery.mp.microsoft.com
http://203.26.79.13/filestreamingservice/files/736bdc20-582e-46c5-ba31-d31d3d97258e?P1=1786460606&P2=404&P3=2&P4=TSnsaff94Pe5nT3ne%2bqHkX7onTAAxRY8njRiMhgsgv0TFCrhsmmZLjKtAvrTH3sOeY8F0k73q9WoNwR0qquupw%3d%3d&cacheHostOrigin=msedge.b.tlu.dl.delivery.mp.microsoft.com
http://203.26.79.13/filestreamingservice//files/c48ae315-f580-4b6c-801e-58a0f885749d/pieceshash?cacheHostOrigin=dl.delivery.mp.microsoft.com
http://203.26.79.13/filestreamingservice/files/c48ae315-f580-4b6c-801e-58a0f885749d?P1=1786460631&P2=404&P3=2&P4=MBvffajlZhptwbltMCSyr50dETy5cxtiYaOW%2bQyw2PA8pAGGpMakrotjquVmyL8C7eo3ZEKoc%2fRHzq683mS%2bjQ%3d%3d&cacheHostOrigin=msedge.b.tlu.dl.delivery.mp.microsoft.com

Embedded domains

ddos.dnsnb8.net

Embedded IP addresses

40.84.85.40
4.150.223.113
52.123.252.229
20.247.184.142
4.230.171.124
48.211.4.16
135.232.92.137
135.232.92.97
51.116.246.105
74.179.71.159
172.178.240.162
3.229.117.57
203.26.79.13
52.110.12.26
72.145.35.97
52.148.114.188
52.110.12.4

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report