MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 e29bf0082c57f6a228883a9c3c8b727dc68705f4780d6275870958c81d747290. While MalwareBazaar tries to identify whether the sample provided is malicious or not, there is no guarantee that a sample in MalwareBazaar is malicious.

Database Entry


Formbook


Vendor detections: 13


Intelligence 13 IOCs YARA File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: e29bf0082c57f6a228883a9c3c8b727dc68705f4780d6275870958c81d747290
SHA3-384 hash: 971a1456f6a271446b91f7c93ebb64d20fd2f7969d916eea6555307afc66f07e0e6d7cd3c0285b1d7581c61ecc3d659e
SHA1 hash: 806f17aaa650c367015db5792319650b3bd59502
MD5 hash: f69047c67c621e68c5b21d46fa60a629
humanhash: pennsylvania-sad-spring-muppet
File name:f69047c67c621e68c5b21d46fa60a629.exe
Download: download sample
Signature Formbook
Create hunting rule
File size:610'816 bytes
First seen:2021-01-21 18:06:07 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'463 x Formbook, 12'204 x SnakeKeylogger)
ssdeep 12288:328+jS5agEgW5J1fyBGakeI5/DM5Jjko:328+25bGJ5x39DM5h7
Threatray 3'611 similar samples on MalwareBazaar
TLSH 54D43A526928D5C6E8BD53B2E69785F528F03C6ACBC1516F71AAFF263070352024F92F
Reporter abuse_ch
Tags:exe FormBook

Intelligence

File Origin
# of uploads :
1
# of downloads :
157
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
Inquiry PR11020204168.xlsx
Verdict:
Malicious activity
Analysis date:
2021-01-21 08:58:23 UTC
Tags:
encrypted exploit CVE-2017-11882 loader
Link:
https://app.any.run/tasks/0a60edf2-619c-4b6a-9df8-0846c5508b79

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
Formbook
Create hunting rule
Link:
https://www.capesandbox.com/analysis/113349/
Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Launching a process
Launching cmd.exe command interpreter
Creating a file
Sending a UDP request
DNS request
Sending an HTTP GET request
Unauthorized injection to a system process
Result
Verdict:
MALICIOUS
Details
Windows PE Executable
Found a Windows Portable Executable (PE) binary. Depending on context, the presence of a binary is suspicious or malicious.
Result
Threat name:
FormBook
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/587610
Signature
Found malware configuration
Injects a PE file into a foreign processes
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Maps a DLL or memory area into another process
Modifies the context of a thread in another process (thread injection)
Multi AV Scanner detection for submitted file
Queues an APC in another process (thread injection)
Sample uses process hollowing technique
Snort IDS alert for network traffic (e.g. based on Emerging Threat rules)
System process connects to network (likely due to code injection or exploit)
Tries to detect virtualization through RDTSC time measurements
Writes to foreign memory regions
Yara detected FormBook
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 342831 Sample: GkrIJKmWHp.exe Startdate: 21/01/2021 Architecture: WINDOWS Score: 100 32 www.dajiankang.love 2->32 34 g.msn.com 2->34 52 Snort IDS alert for network traffic (e.g. based on Emerging Threat rules) 2->52 54 Found malware configuration 2->54 56 Malicious sample detected (through community Yara rule) 2->56 58 3 other signatures 2->58 11 GkrIJKmWHp.exe 3 2->11         started        signatures3 process4 dnsIp5 42 192.168.2.5, 443, 49676, 49680 unknown unknown 11->42 30 C:\Users\user\AppData\...behaviorgraphkrIJKmWHp.exe.log, ASCII 11->30 dropped 68 Writes to foreign memory regions 11->68 70 Injects a PE file into a foreign processes 11->70 16 InstallUtil.exe 11->16         started        file6 signatures7 process8 signatures9 44 Modifies the context of a thread in another process (thread injection) 16->44 46 Maps a DLL or memory area into another process 16->46 48 Sample uses process hollowing technique 16->48 50 2 other signatures 16->50 19 explorer.exe 16->19 injected process10 dnsIp11 36 www.guorunme.com 156.224.53.101, 49752, 49763, 80 VPSQUANUS Seychelles 19->36 38 www.modshiro.com 75.126.104.229, 49759, 80 SOFTLAYERUS United States 19->38 40 17 other IPs or domains 19->40 60 System process connects to network (likely due to code injection or exploit) 19->60 23 chkdsk.exe 19->23         started        signatures12 process13 signatures14 62 Modifies the context of a thread in another process (thread injection) 23->62 64 Maps a DLL or memory area into another process 23->64 66 Tries to detect virtualization through RDTSC time measurements 23->66 26 cmd.exe 1 23->26         started        process15 process16 28 conhost.exe 26->28         started       
Detection:
formbook
Create hunting rule
Link:
https://mwdb.cert.pl/sample/e29bf0082c57f6a228883a9c3c8b727dc68705f4780d6275870958c81d747290/
Threat name:
ByteCode-MSIL.Trojan.Swotter
Create hunting rule
Status:
Malicious
First seen:
2021-01-21 08:16:58 UTC
AV detection:
19 of 28 (67.86%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=4kn7acbmk73kekeihkodzc3spxdiobpupagwe5mhbfmmqhluokia._file
Verdict:
malicious
Label(s):
formbook
Create hunting rule
Similar samples:
2f4c024e90b8fdb3077395f4b7b59c38d1feca1e8477636a8dfe4ab0b0da77e0
Formbook
5551c39b0838a38711babfe60b36dda8855791ce1512553858fbaff025d31122
Formbook
79a5735a233925fa0fbbae9a0d38411de1d697dd5bbed65970c94bdf2be1a16a
Formbook
8fe13da45a5732ae42c27687b9cf9105a3f2028857729bdfbe3ae31514a6b298
Formbook
9787e886d7536b9343db7b8b78a9f87f5177b5d11460130d2aced11ccb44de8f
Formbook
b9a286880c70bf7b6b049c8be7b7b14d8318b6c38d04185eced4bc48795330ff
Formbook
c41c3e04f58d643f5d30f52077a53a8c151d835aa44da144b9165a0297314f14
Formbook
d433e7ca5197ed83d851161b45aa94ae8b469a2c711b7a327d749c32279785f5
Formbook
edcbf58883f09441ef7eb461421b7ec33655663420ba2722ef5c45b62600f25c
Formbook
fdc7a121571ec5e47773d3c837cd0d4e7234d00b6a7262b2500301c51ee5801a
Formbook
+ 3'601 additional samples on MalwareBazaar
Result
Malware family:
xloader
Create hunting rule
Score:
  10/10
Tags:
family:formbook family:xloader loader rat spyware stealer trojan
Link:
https://tria.ge/reports/210121-d18kbb9s86/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of SendNotifyMessage
Suspicious use of WriteProcessMemory
Suspicious use of UnmapMainImage
Suspicious use of SetThreadContext
Xloader Payload
Formbook
Xloader
Malware Config
C2 Extraction:
http://www.learnhour.net/eaud/
Unpacked files
SH256 hash:
35f62e33576996696930ed3a8b4aa2db0877904cc81d8ebf0e8e6a412ed1bc90
MD5 hash:
1ea8ddb707cbea1819f23924878ab073
SHA1 hash:
fa6a8e1440aa92d322cb932f1aea21f49b22bdf2
Link:
https://www.unpac.me/results/05237896-6ef4-412f-89c8-74d1c8b8b96e/
SH256 hash:
97024f17003dd3d31dab64c4d1b8251e50d428644eb59ed3692ad79ce42019cf
MD5 hash:
8cd28be4bd9a1404c6d3600db32b3ed1
SHA1 hash:
fb90b0ca51118e771390d58b19d0a404ee14cfbc
Link:
https://www.unpac.me/results/05237896-6ef4-412f-89c8-74d1c8b8b96e/
SH256 hash:
1c164e64adcbefb8250fa4cafab93cebc9c312add6e7ea5c240c878c7824e303
MD5 hash:
340fc2829d18eb310efe7a09b1faaa8e
SHA1 hash:
6a0eaccf2b68df2bcd4092e361bedd1fc395b8e1
Detections:
win_formbook_g0
Create hunting rule
win_formbook_auto
Create hunting rule
Link:
https://www.unpac.me/results/05237896-6ef4-412f-89c8-74d1c8b8b96e/
Parent samples :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 hash:
e29bf0082c57f6a228883a9c3c8b727dc68705f4780d6275870958c81d747290
MD5 hash:
f69047c67c621e68c5b21d46fa60a629
SHA1 hash:
806f17aaa650c367015db5792319650b3bd59502
Link:
https://www.unpac.me/results/05237896-6ef4-412f-89c8-74d1c8b8b96e/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Kryptik
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/e29bf0082c57f6a228883a9c3c8b727dc68705f4780d6275870958c81d747290

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Web download

Formbook

Executable exe e29bf0082c57f6a228883a9c3c8b727dc68705f4780d6275870958c81d747290

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/972968/
  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/113349/

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