MALICIOUS — e1dbf417c1aecdc3a3fb6cdbdd2d591921b824d049a2330f07f8f9e740ea42ed

MALICIOUS — e1dbf417c1aecdc3a3fb6cdbdd2d591921b824d049a2330f07f8f9e740ea42ed is a pe sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (100/100), attributed to the AmHfbeKgo8p family. 7 of 56 detection engines flagged it, exhibiting 4 ATT&CK techniques.

Identification

SHA-256: e1dbf417c1aecdc3a3fb6cdbdd2d591921b824d049a2330f07f8f9e740ea42ed
SHA-1: ce354b189ae2e04fc7434d68f70a78fa5b9259b7
MD5: 22fa20702ddd2521a25a3aff66a238fb
imphash: 0c75723fedd9c27bef321a9d944591c8
ssdeep: 384:YQ9h5rTaMlUktE1uE8eBpqgNFHfuoeyPhCiP/QK5tJwMIrgmmT:Lh5ahkC1xOOBfrCiHf1hmmT
TLSH: T11C27C09444B27C18DE5E602CF45E2A9CB9D2EB110E221B7431A0A6876D8C43304BAF6B
Submitted as: e1dbf417c1aecdc3a3fb6cdbdd2d591921b824d049a2330f07f8f9e740ea42ed
File type: pe · Size: 15970 bytes
Verdict: malicious (100/100) · Family: AmHfbeKgo8p

Detections (7 of 56 engines)

MalwareAnalyser heuristics (entropy/packer): UPX
ClamAV (daily): Win.Malware.Razy-9918789-0
YARA: JPCERT/CC: JPCERT_HUILoader_PlugX_SideLoad
Detect It Easy (packer/type): DIE:Microsoft Linker
Microsoft Defender: Trojan:Win32/Androm!pz
Emsisoft (Emergency Kit): Gen:Trojan.Heur.D.amHfbeKgo8p
Kaspersky (KVRT): HEUR:Trojan.Win32.Convagent.gen

MITRE ATT&CK

Why this verdict

The malicious score of 100/100 is the fusion of 15 weighted signals:

ClamAV (daily) flagged Win.Malware.Razy-9918789-0 (rule Win.Malware.Razy-9918789-0) - engine signal, weight 0.90, confidence 0.95
Microsoft Defender flagged Trojan:Win32/Androm!pz (rule Trojan:Win32/Androm!pz) - engine signal, weight 0.55, confidence 0.85
Emsisoft (Emergency Kit) flagged Gen:Trojan.Heur.D.amHfbeKgo8p (rule Gen:Trojan.Heur.D.amHfbeKgo8p) - engine signal, weight 0.55, confidence 0.85
Kaspersky (KVRT) flagged HEUR:Trojan.Win32.Convagent.gen (rule HEUR:Trojan.Win32.Convagent.gen) - engine signal, weight 0.55, confidence 0.85
YARA: JPCERT/CC flagged JPCERT_HUILoader_PlugX_SideLoad (rule JPCERT_HUILoader_PlugX_SideLoad) - engine signal, weight 0.60, confidence 0.70
Observed at runtime: Windows Service (T1543.003) (rule Windows Service) - dynamic signal, weight 0.40, confidence 0.90
1 behavioral detection(s) across 1 rule(s): Windows Service Installation [medium] (rule tl-service-install) - dynamic signal, weight 0.40, confidence 0.90
Contacted 17 HTTP request(s) at runtime - network signal, weight 0.40, confidence 0.80
Detect It Easy (packer/type) flagged DIE:Microsoft Linker (rule DIE:Microsoft Linker) - engine signal, weight 0.35, confidence 0.70
MalwareAnalyser heuristics (entropy/packer) flagged UPX (rule UPX) - engine signal, weight 0.35, confidence 0.70
communicate over HTTP (rule communicate over HTTP) - capa signal, weight 0.30, confidence 0.60
Packing/obfuscation: UPX, high-entropy-sections:UPX1, Microsoft Linker - static signal, weight 0.25, confidence 0.55
Dropped 1 executable file(s) at runtime - dynamic signal, weight 0.20, confidence 0.60
Observed at runtime: Modify Registry (T1112) (rule Modify Registry) - dynamic signal, weight 0.12, confidence 0.90
Memory forensics: 2 finding(s) elsewhere in the guest, not attributed to this sample, e.g. SSDT hook (rule windows.ssdt.SSDT) - memory signal, weight 0.05, confidence 0.30

Dynamic analysis (windows)

280 behavior events · 2 ATT&CK techniques · 2 dropped files.

Dropped files

C:\Users\analyst\AppData\Local\Temp\rkvKZF.exe - 0d42a37a8b8c636d57f0d72678e3bc98f59b942934f049be5ef662835506ec7e
cc4e9992bee2ea05dedc422f7ae526845d86606aafda776d92e3dded104a5f0b - cc4e9992bee2ea05dedc422f7ae526845d86606aafda776d92e3dded104a5f0b

Embedded URLs

http://www.msftconnecttest.com/connecttest.txt
http://rb.symcd.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBTDRSYViRCZTxmZjLENmnwVjLly9QQU1MAGIknrOUvdk%2BJcobhHdglyA1gCEF0QyxjrOnkAh4OrdHf50xk%3D
http://rb.symcb.com/rb.crl
http://c.pki.goog/r/r1.crl
http://x2.c.lencr.org/
http://ye.c.lencr.org/
http://c.pki.goog/wr2/9UVbN0w5E6Y.crl
http://yr.c.lencr.org/

Embedded domains

fileapi.besthotel360.com
x1.c.lencr.org
x2.c.lencr.org
ye.c.lencr.org
yr.c.lencr.org

Embedded IP addresses

20.42.65.84
4.230.171.124
57.154.63.210
20.165.94.54
135.232.92.137
4.150.223.104
4.155.90.37
172.64.154.167
135.233.95.144
72.145.35.97
52.148.114.188
52.110.12.26
52.110.12.55

More AmHfbeKgo8p samples · Latest analyzed threats · ATT&CK coverage

Analyzed on MalwareAnalyzer by Cyble · Open interactive report