MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 a8f5392112f282b9d32749631c3d85fc6b568dd0b3fe91ffb8c5c7215e3f7114. 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: 17


Intelligence 17 IOCs YARA 1 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: a8f5392112f282b9d32749631c3d85fc6b568dd0b3fe91ffb8c5c7215e3f7114
SHA3-384 hash: a62c76f01bbcc4fa7ecda8cf631fc81807aec1e10db1897be7c9813ff55a40a11166fcb222f9395a6b75af741716c461
SHA1 hash: d34224b8b7e01e22292a7eac678d337f00834a2b
MD5 hash: b3368c7d14c040c8734d69b5bbc0c635
humanhash: north-massachusetts-fifteen-november
File name:SecuriteInfo.com.Trojan.Generic.30369079.30803.19914
Download: download sample
Signature Formbook
Create hunting rule
File size:268'113 bytes
First seen:2023-07-09 12:27:21 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash b76363e9cb88bf9390860da8e50999d2 (464 x Formbook, 184 x AgentTesla, 122 x SnakeKeylogger)
ssdeep 3072:FJ2S2L6KbqDCwcrMEEKsmO39oW1jSAI+ltOJ7y4UjjiJ0bUSgSBQ8QNn9lmDe5+W:F8LxBszXOyrSJm/bQN9laFexrODdtKRf
Threatray 3'298 similar samples on MalwareBazaar
TLSH T1EC4422556ED116F7E3178AB10A7B5326F33EA74A0165151F8FA41FBE2E10FEBA105083
TrID 47.3% (.EXE) Win32 Executable MS Visual C++ (generic) (31206/45/13)
15.9% (.EXE) Win64 Executable (generic) (10523/12/4)
9.9% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
7.6% (.EXE) Win16 NE executable (generic) (5038/12/1)
6.8% (.EXE) Win32 Executable (generic) (4505/5/1)
File icon (PE):PE icon
dhash icon b2a89c96a2cada72 (2'283 x Formbook, 981 x Loki, 803 x AgentTesla)
Reporter SecuriteInfoCom
Tags:exe FormBook

Intelligence

File Origin
# of uploads :
1
# of downloads :
318
Origin country :
FR FR
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
SecuriteInfo.com.Trojan.Generic.30369079.30803.19914
Verdict:
Suspicious activity
Analysis date:
2023-07-09 12:28:04 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/aa45c152-906d-4af5-bdf8-1ea3194dd705

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/412819/
Detection(s):
SecuriteInfo.com.Trojan.Generic.30369079.30803.19914.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:
Result
Malware family:
n/a
Score:
  5/10
Tags:
n/a
Link:
https://dragonfly.certego.net/analysis/96697/overview
Behaviour
MalwareBazaar
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
control lolbin overlay packed shell32
Link:
https://www.filescan.io/uploads/64aaa7d44b573cca625da701/reports/d4ae8954-ca90-4a74-8b62-bd2c121ab867/overview
Verdict:
Malicious
Labled as:
AdvML
Link:
https://www.hybrid-analysis.com/sample/a8f5392112f282b9d32749631c3d85fc6b568dd0b3fe91ffb8c5c7215e3f7114
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.
Malware family:
Formbook
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/d1ab87b2-d6b5-403d-a560-c974028702aa
Result
Threat name:
FormBook
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1270839
Signature
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
Antivirus detection for URL or domain
C2 URLs / IPs found in malware configuration
Detected unpacking (changes PE section rights)
Found malware configuration
Injects a PE file into a foreign processes
Machine Learning detection for dropped file
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for domain / URL
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Tries to detect virtualization through RDTSC time measurements
Yara detected FormBook
Behaviour
Behavior Graph:
Download SVG
Detection:
formbook
Create hunting rule
Link:
https://mwdb.cert.pl/sample/a8f5392112f282b9d32749631c3d85fc6b568dd0b3fe91ffb8c5c7215e3f7114/
Threat name:
Win32.Trojan.FormBook
Create hunting rule
Status:
Malicious
First seen:
2021-09-28 01:31:49 UTC
File Type:
PE (Exe)
Extracted files:
3
AV detection:
28 of 38 (73.68%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=vd2tsiis6kbltuzhjfrrypmf7rvvndoqwp7jd75yyxdscxr7oeka._file
Verdict:
malicious
Label(s):
formbook
Create hunting rule
Similar samples:
01ab7eab84acdfbdf2f3addd8894d10cfc7993c11c7cfb3754fb649d9be86264
Formbook
02ffa3a8856091ec637bfe8f4155eb49d3ede06df0cf2e83b828f5b27c983627
Formbook
152d5ef19fdfabb482918d51148804bd5227e44e3eb5007dccc347b0ee8585d2
Formbook
3fc300b0b16fefb8d0dc08f09803d7dbff6be6ea2a4c87833fb285499a3fc6f0
Formbook
42dc8c1b59e676d065485a22fb11939ad1eac5114d0aba1e841cc404ebc08305
Formbook
43440434172d5730884fa5f0ae4f7ae73c4815e74618d18bc405d18dd325fed4
Formbook
7e5a4a969f8e5439adceca4bc465664de6f891baf774f5d472cced75a52c5b5d
Formbook
8d12f8cc8128ab953c82c6dd67bbccea6e9b3e28c3dfd8a4379ebfe6d141096c
Formbook
9048c7507764dd285566e7bcdd0db1a5ca6554fc08739e9af182d4cc0a18e201
Formbook
f3a16fbf76dc776eb61b55b5a5aa8d3203e77effc2e05d85f93df96612323095
Formbook
+ 3'288 additional samples on MalwareBazaar
Result
Malware family:
formbook
Create hunting rule
Score:
  10/10
Tags:
family:formbook campaign:dn7r rat spyware stealer trojan
Link:
https://tria.ge/reports/230709-pnbgtsch98/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Suspicious use of SetThreadContext
Loads dropped DLL
Formbook payload
Formbook
Unpacked files
SH256 hash:
a8f5392112f282b9d32749631c3d85fc6b568dd0b3fe91ffb8c5c7215e3f7114
MD5 hash:
b3368c7d14c040c8734d69b5bbc0c635
SHA1 hash:
d34224b8b7e01e22292a7eac678d337f00834a2b
Link:
https://www.unpac.me/results/26fac634-c00e-4a2d-ae29-f2e93bb3fc19/
Malware family:
FormBook
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/a8f5392112f2/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/a8f5392112f282b9d32749631c3d85fc6b568dd0b3fe91ffb8c5c7215e3f7114

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:INDICATOR_SUSPICIOUS_Stomped_PECompilation_Timestamp_InTheFuture
Create hunting rule
Author:ditekSHen
Description:Detect executables with stomped PE compilation timestamp that is greater than local current time

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/412819/

Comments