MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 29a4e548415db316b3e1eea470848a8f339d93afa5bb47cbb357b42a95d5e350. 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: 15


Intelligence 15 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 29a4e548415db316b3e1eea470848a8f339d93afa5bb47cbb357b42a95d5e350
SHA3-384 hash: 231c1699c5603e8baae6b06a3cbdc4223785b139297476a94e48c057ad4a6a3fafedd24d18b1b9774c1088ddb2061694
SHA1 hash: e49754e3f43b84d34c08e4d0024ff27f9a27d47c
MD5 hash: af8ae89dd78bd53fa076df729f9e925a
humanhash: network-utah-ack-michigan
File name:SecuriteInfo.com.W32.AIDetectNet.01.11860.29994
Download: download sample
Signature Formbook
Create hunting rule
File size:469'504 bytes
First seen:2022-06-14 06:41:44 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'747 x AgentTesla, 19'638 x Formbook, 12'244 x SnakeKeylogger)
ssdeep 12288:fVfmfiHbXZNDNnuDTSmMRiVpAmivas+9MVsGTxiemV7Dz6i52V88CZjorVm55rYY:fe9MVjTxieiDe3W82EuBY5buXAy
TLSH T113A401003BE51B8AE0BE47FCB42A515113B9B6171C12E30F4EA564ED29B7B80C757ADB
TrID 64.2% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
11.5% (.SCR) Windows screen saver (13101/52/3)
9.2% (.EXE) Win64 Executable (generic) (10523/12/4)
5.7% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
3.9% (.EXE) Win32 Executable (generic) (4505/5/1)
Reporter SecuriteInfoCom
Tags:exe FormBook

Intelligence

File Origin
# of uploads :
1
# of downloads :
243
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
SecuriteInfo.com.W32.AIDetectNet.01.11860.29994
Verdict:
Malicious activity
Analysis date:
2022-06-14 06:54:44 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/ad8861b1-cfd3-4303-afad-4857d32ba0a6

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/279597/
Detection(s):
SecuriteInfo.com.W32.AIDetectNet.01.11860.29994.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Unauthorized injection to a recently created process
Creating a file
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
packed shell32.dll
Link:
https://www.filescan.io/uploads/62a82dc473b91c38f68d0d36/reports/d79b3c85-d96b-418f-9d28-5d4ca806af45/overview
Result
Verdict:
UNKNOWN
Details
Windows PE Executable
Found a Windows Portable Executable (PE) binary. Depending on context, the presence of a binary is suspicious or malicious.
Malware family:
Formbook
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/5d7b988a-6d04-4299-89b6-88e0e019a885
Result
Threat name:
FormBook
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1012589
Signature
.NET source code contains potential unpacker
Antivirus detection for URL or domain
C2 URLs / IPs found in malware configuration
Injects a PE file into a foreign processes
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
Tries to detect virtualization through RDTSC time measurements
Yara detected AntiVM3
Yara detected FormBook
Behaviour
Behavior Graph:
Download SVG
Detection:
formbook
Create hunting rule
Link:
https://mwdb.cert.pl/sample/29a4e548415db316b3e1eea470848a8f339d93afa5bb47cbb357b42a95d5e350/
Threat name:
Win32.Trojan.FormBook
Create hunting rule
Status:
Malicious
First seen:
2022-06-14 03:16:39 UTC
File Type:
PE (.Net Exe)
Extracted files:
4
AV detection:
18 of 26 (69.23%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=fgsokscblwzrnm7b52shbbekr4zz3e5puw5ups5tk62cvfov4nia._file
Verdict:
malicious
Label(s):
formbook
Create hunting rule
Result
Malware family:
formbook
Create hunting rule
Score:
  10/10
Tags:
family:formbook campaign:s16r rat spyware stealer trojan
Link:
https://tria.ge/reports/220614-hgcb8agde7/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Formbook Payload
Formbook
Unpacked files
SH256 hash:
dba88743bd48da8979345d7fb414a23e693ea124f9bad75c18c9496fbbf4942c
MD5 hash:
06ee9717e415654f0daf2ac073e175a5
SHA1 hash:
774f649c6aaa48fb6a1a676902b821bc16a09601
Detections:
win_formbook_g0
Create hunting rule
win_formbook_auto
Create hunting rule
Link:
https://www.unpac.me/results/13ffe30b-ec4e-452a-887f-c969270ca5a8/
Parent samples :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 hash:
81c2044703a285b52db159d2da996ecb614c273a3dde7dbeeb2763ba558db2ee
MD5 hash:
757d6e8a4d2748cd151097604e28a2a7
SHA1 hash:
eb7fdd7c1f1f3091af24a4eeec186e0cc158d382
Link:
https://www.unpac.me/results/13ffe30b-ec4e-452a-887f-c969270ca5a8/
SH256 hash:
2fe9852668ae6b7715a5c6f8764744f9cb2ef3163adf0f360728f628d42ce916
MD5 hash:
26bfda201145c515616dbb9243785084
SHA1 hash:
4133e7329a79766bbe670a398fdfb442eb70487d
Link:
https://www.unpac.me/results/13ffe30b-ec4e-452a-887f-c969270ca5a8/
SH256 hash:
17071eafda10f34d96e238efa02b134c1e06f125f62b2863ccc09b54d2f00913
MD5 hash:
9cedbc79c55708d88c6a6bd056ad36b0
SHA1 hash:
2c6959c5d295240e245c5194902a1239d7c17e72
Link:
https://www.unpac.me/results/13ffe30b-ec4e-452a-887f-c969270ca5a8/
SH256 hash:
29a4e548415db316b3e1eea470848a8f339d93afa5bb47cbb357b42a95d5e350
MD5 hash:
af8ae89dd78bd53fa076df729f9e925a
SHA1 hash:
e49754e3f43b84d34c08e4d0024ff27f9a27d47c
Link:
https://www.unpac.me/results/13ffe30b-ec4e-452a-887f-c969270ca5a8/
Malware family:
FormBook
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/29a4e548415d/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Formbook
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/29a4e548415db316b3e1eea470848a8f339d93afa5bb47cbb357b42a95d5e350

YARA Signatures

MalwareBazaar uses YARA rules from several public and non-public repositories, such as YARAhub and Malpedia. Those are being matched against malware samples uploaded to MalwareBazaar as well as against any suspicious process dumps they may create. Please note that only results from TLP:CLEAR rules are being displayed.

Rule name:meth_get_eip
Create hunting rule
Author:Willi Ballenthin
Rule name:pe_imphash
Create hunting rule
Rule name:Skystars_Malware_Imphash
Create hunting rule
Author:Skystars LightDefender
Description:imphash

File information

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

Cape
Cape
https://www.capesandbox.com/analysis/279597/

Comments