MALICIOUS — 17d7900221815e02c53fd33d3558ff8c552abc12d813c51e78348b8390b405eb
MALICIOUS — 17d7900221815e02c53fd33d3558ff8c552abc12d813c51e78348b8390b405eb is a pe sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (100/100), attributed to the Fileinfector family. 7 of 56 detection engines flagged it, exhibiting 2 ATT&CK techniques.
Identification
- SHA-256:
17d7900221815e02c53fd33d3558ff8c552abc12d813c51e78348b8390b405eb - SHA-1:
0cf0aa43cd88565b0a143b501938bdb7b3c5ca95 - MD5:
87f5f8c8ca97919285c0ea297944d4ba - imphash:
43e08c6d58360c6b995c58b1ddfa2420 - ssdeep:
24576:0RZZhhhZZOG3CfEp/iAuC1STOuuS3UTZlnhPMa:0RZZhhhZZqe/10T3uS3UhM - TLSH:
T1B7528EF2D21A7611ECF5CED8648D5F1D6253A197A2BF2B88471BD81F2AB7003641E0E1 - Submitted as: 17d7900221815e02c53fd33d3558ff8c552abc12d813c51e78348b8390b405eb
- File type: pe · Size: 956063 bytes
- Verdict: malicious (100/100) · Family: Fileinfector
Detections (7 of 56 engines)
- capa (capabilities): capability:collection/keylog
- MalwareAnalyser heuristics (entropy/packer): UPX
- ClamAV (daily): Win.Malware.Fileinfector-9832954-0
- YARA: Yara-Rules community: YR_AntiDebug_Checks
- Microsoft Defender: Trojan:Win32/CryptInject!pz
- Emsisoft (Emergency Kit): Trojan.GenericKD.39862403
- Kaspersky (KVRT): Virus.Win32.Lamer.ks
MITRE ATT&CK
Why this verdict
The malicious score of 100/100 is the fusion of 13 weighted signals:
- ClamAV (daily) flagged Win.Malware.Fileinfector-9832954-0 (rule
Win.Malware.Fileinfector-9832954-0) - engine signal, weight 0.90, confidence 0.95 - Microsoft Defender flagged Trojan:Win32/CryptInject!pz (rule
Trojan:Win32/CryptInject!pz) - engine signal, weight 0.55, confidence 0.85 - Emsisoft (Emergency Kit) flagged Trojan.GenericKD.39862403 (rule
Trojan.GenericKD.39862403) - engine signal, weight 0.55, confidence 0.85 - Kaspersky (KVRT) flagged Virus.Win32.Lamer.ks (rule
Virus.Win32.Lamer.ks) - engine signal, weight 0.55, confidence 0.85 - capture keystrokes (rule
capture keystrokes) - capa signal, weight 0.40, confidence 0.80 - Contacted 4 HTTP request(s) at runtime - network signal, weight 0.40, confidence 0.80
- YARA: Yara-Rules community flagged YR_AntiDebug_Checks (rule
YR_AntiDebug_Checks) - engine signal, weight 0.35, confidence 0.70 - capa (capabilities) flagged capability:collection/keylog (rule
capability:collection/keylog) - engine signal, weight 0.35, confidence 0.70 - MalwareAnalyser heuristics (entropy/packer) flagged UPX (rule
UPX) - engine signal, weight 0.35, confidence 0.70 - persist via registry run key (rule
persist via registry run key) - capa signal, weight 0.35, confidence 0.60 - Embedded network infrastructure: http://www.pinkworld.com, http://www.youporn.com, http://www.redtube.com - static signal, weight 0.35, confidence 0.60
- Packing/obfuscation: UPX, high-entropy-sections:UPX1 - static signal, weight 0.25, confidence 0.55
- 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)
0 behavior events · 0 ATT&CK techniques · 0 dropped files.
Runtime network
- www.msftconnecttest.com
- rb.symcd.com
- rb.symcb.com
- inference.location.live.net
- ctldl.windowsupdate.com
- update.googleapis.com
- login.live.com
- desktop-hsgcbep
- v20.events.data.microsoft.com
- config.edge.skype.com
- windows.msn.com
- officeclient.microsoft.com
- www.msn.com
- odc.officeapps.live.com
- settings-win.data.microsoft.com
- assets.msn.com
- www.bing.com
- th.bing.com
- fe3cr.delivery.mp.microsoft.com
- v10.events.data.microsoft.com
Embedded URLs
- http://www.pinkworld.com
- http://www.youporn.com
- http://www.redtube.com
- http://www.assparade.com/
- http://www.freeav.com/
- http://www.antispyware.com/
- http://www.antivirus.com/
- http://www.msftconnecttest.com/connecttest.txt
- http://rb.symcd.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBTDRSYViRCZTxmZjLENmnwVjLly9QQU1MAGIknrOUvdk%2BJcobhHdglyA1gCEF0QyxjrOnkAh4OrdHf50xk%3D
- http://rb.symcb.com/rb.crl
Embedded domains
- www.pinkworld.com
- www.youporn.com
- www.redtube.com
- www.assparade.com
- www.freeav.com
- www.antispyware.com
- www.antivirus.com
- qt.hk
Embedded IP addresses
- 52.168.117.169
- 48.211.4.16
- 4.230.171.124
- 172.64.154.167
- 20.165.94.54
- 52.230.60.54
- 135.233.95.144
- 51.105.71.136
- 74.179.77.204
- 135.233.45.223
- 52.110.12.20
- 52.110.12.16
File paths
- d:\w7rtm\windows\directx\dxg\inactive\dd\ddraw\main\ddcreate.c
- d:\w7rtm\windows\directx\dxg\inactive\dd\ddraw\main\dllmain.c
- d:\w7rtm\windows\directx\dxg\inactive\dd\ddraw\ddhel\ablthel.c
- d:\w7rtm\windows\directx\dxg\inactive\dd\ddraw\ddhel\ddhel.c
- d:\w7rtm\windows\directx\dxg\inactive\dd\ddraw\main\ddsacc.c
- d:\w7rtm\windows\directx\dxg\inactive\dd\ddraw\main\ddcsurf.c
- d:\w7rtm\windows\directx\dxg\inactive\dd\ddraw\main\ddsatch.c
- d:\w7rtm\windows\directx\dxg\inactive\dd\ddraw\main\ddclip.c
- d:\w7rtm\windows\directx\dxg\inactive\dd\ddraw\main\classfac.c
- d:\w7rtm\windows\directx\dxg\inactive\dd\ddraw\main\ddraw.c
- d:\w7rtm\windows\directx\dxg\inactive\dd\ddraw\main\ddithunk.c
- d:\w7rtm\windows\directx\dxg\inactive\dd\ddraw\main\ddcallbk.c
- d:\w7rtm\windows\directx\dxg\inactive\dd\ddraw\main\ddmodent.c
- d:\w7rtm\windows\directx\dxg\inactive\dd\ddraw\main\ddsblt.c
- d:\w7rtm\windows\directx\dxg\inactive\dd\ddraw\main\ddesurf.c
- d:\w7rtm\windows\directx\dxg\inactive\dd\ddraw\main\ddsckey.c
- d:\w7rtm\windows\directx\dxg\inactive\dd\ddraw\main\ddsiunk.c
- d:\w7rtm\windows\directx\dxg\inactive\dd\ddraw\main\ddiunk.c
- d:\w7rtm\windows\directx\dxg\inactive\dd\ddraw\main\drvinfo.c
- d:\w7rtm\windows\directx\dxg\inactive\dd\ddraw\main\ddgamma.c
- d:\w7rtm\windows\directx\dxg\inactive\dd\ddraw\main\ddkernel.c
- d:\w7rtm\windows\directx\dxg\inactive\dd\ddraw\main\ddpal.c
- d:\w7rtm\windows\directx\dxg\inactive\dd\ddraw\main\ddvp.c
- d:\w7rtm\windows\directx\dxg\inactive\misc\ffconverter.inl
- d:\w7rtm\windows\directx\dxg\inactive\misc\ffconverter.cpp
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Analyzed on MalwareAnalyzer by Cyble · Open interactive report