MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 986b0bd9617fe3f2a0956754996c45298cdc3cdd2703ec837fa2d966028f5c8c. 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: 16


Intelligence 16 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 986b0bd9617fe3f2a0956754996c45298cdc3cdd2703ec837fa2d966028f5c8c
SHA3-384 hash: 6f17ecbecc0df10002d095c949287c9fd9fa0d17f70cc26f5486c567f0f5e117e631a715b37ba8cc043e7f9f5acfd19a
SHA1 hash: ff253d244ae5e7322527c31611fef4a7ae3b8d50
MD5 hash: cae74512f661579fc340b2203b159af4
humanhash: cup-november-wyoming-enemy
File name:SecuriteInfo.com.TrojanLoader.MSIL.DaVinci.Heur.10548.32571
Download: download sample
Signature Formbook
Create hunting rule
File size:728'576 bytes
First seen:2024-02-16 05:21:18 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'737 x AgentTesla, 19'596 x Formbook, 12'241 x SnakeKeylogger)
ssdeep 12288:c/Q4W365TXhHVtuQBeA0kTNKFGJwYyrLk0TjahZ0Ot9WES/qizkTfG4tdmEPLWZ4:6A65TBVhe5EgOyPk0TeoOm/qizCfG4DR
TLSH T189F4237E76ACE76ACAA89BB454F22928473D6C069432F2F60F45B4F72D533485701343
TrID 63.0% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
11.2% (.SCR) Windows screen saver (13097/50/3)
9.0% (.EXE) Win64 Executable (generic) (10523/12/4)
5.6% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
3.8% (.EXE) Win32 Executable (generic) (4504/4/1)
File icon (PE):PE icon
dhash icon f0d4cce830b2b230 (6 x Formbook, 2 x AgentTesla)
Reporter SecuriteInfoCom
Tags:exe FormBook

Intelligence

File Origin
# of uploads :
1
# of downloads :
311
Origin country :
FR FR
Vendor Threat Intelligence
Malware family:
formbook
Create hunting rule
ID:
1
File name:
Your FedEx Invoice 2341884702.eml
Verdict:
Malicious activity
Analysis date:
2024-02-16 04:06:29 UTC
Tags:
spam formbook xloader stealer spyware
Link:
https://app.any.run/tasks/27649b9e-3f2a-4f03-b5ed-79fa980e28a4

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/476404/
Detection(s):
Porcupine.Malware.58887.UNOFFICIAL
Create hunting rule

SecuriteInfo.com.TrojanLoader.MSIL.DaVinci.Heur.10548.32571.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Creating a window
Unauthorized injection to a recently created process
Restart of the analyzed sample
Creating a file
Searching for synchronization primitives
Launching the default Windows debugger (dwwin.exe)
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
packed
Link:
https://www.filescan.io/uploads/65cef0fbe304215defb26303/reports/df44cea0-ab2a-46de-91c6-6b7e73bcd8b9/overview
Verdict:
Malicious
Labled as:
Win/malicious_confidence_100%
Link:
https://www.hybrid-analysis.com/sample/986b0bd9617fe3f2a0956754996c45298cdc3cdd2703ec837fa2d966028f5c8c
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:
MSIL Injector
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/d53b841f-89b9-452a-a67b-276720a8522a
Result
Threat name:
FormBook, PureLog Stealer
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
92 / 100
Link:
https://www.joesandbox.com/analysis/1393239
Signature
.NET source code contains method to dynamically call methods (often used by packers)
.NET source code contains potential unpacker
Injects a PE file into a foreign processes
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Yara detected AntiVM3
Yara detected FormBook
Yara detected PureLog Stealer
Behaviour
Behavior Graph:
Download SVG
Score:
99%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/986b0bd9617fe3f2a0956754996c45298cdc3cdd2703ec837fa2d966028f5c8c
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/986b0bd9617fe3f2a0956754996c45298cdc3cdd2703ec837fa2d966028f5c8c/
Threat name:
Win32.Trojan.Taskun
Create hunting rule
Status:
Malicious
First seen:
2024-02-16 05:22:06 UTC
File Type:
PE (.Net Exe)
Extracted files:
15
AV detection:
15 of 24 (62.50%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=tbvqxwlbp7r7fievm5kjs3cffggnypg5e4b6za37ulmwmauplsga._file
Verdict:
malicious
Label(s):
formbook
Create hunting rule
Result
Malware family:
n/a
Score:
  5/10
Tags:
n/a
Link:
https://tria.ge/reports/240216-f2j7fsbb48/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of WriteProcessMemory
Program crash
Suspicious use of SetThreadContext
Unpacked files
SH256 hash:
97458f44b3ca5c8deec8e9ba71c0ad1634416715c680b251745cdaac7c5a2ef3
MD5 hash:
d69bb29e5cf7fc4942ca3370bfe55f77
SHA1 hash:
4c2c67e764af7c63fa80d384ef7b125def11276b
Link:
https://www.unpac.me/results/76c737fa-3a68-417f-9018-da37a5254bbc/
SH256 hash:
af8201b0c4df76806392c2b10f41d066ce817bb9ba8b65efba6a7f7843e4c55d
MD5 hash:
94716a836350e77ebfc6263695e9be05
SHA1 hash:
ee686f35e530bf260c0f20aac4d4608e3c0b50a9
Link:
https://www.unpac.me/results/76c737fa-3a68-417f-9018-da37a5254bbc/
SH256 hash:
ab3d870b57ffaac449078340a00ba6e0b2bd551444b1fd04fb2e26f80591f044
MD5 hash:
45e5bc690da784b17a8712f0c9d90b9e
SHA1 hash:
ee44c7590640799d7cf17e7fea505d0fea1741f0
Detections:
INDICATOR_EXE_Packed_SmartAssembly
Create hunting rule
Link:
https://www.unpac.me/results/76c737fa-3a68-417f-9018-da37a5254bbc/
Parent samples :
bd6cc17506faa8bcefc0131b2017636381df3ff71a2a58399facf165cb877140
986b0bd9617fe3f2a0956754996c45298cdc3cdd2703ec837fa2d966028f5c8c
3f71cd633e4008724884843131ed3d03c8d6613882f81a8afc615ad30f841dfe
e1b2bdcecafc712713647e95e0a5eb4f66c180d2fe0a357016772a85f7a0b86c
40da62228f91967f460b5722e0b8ad3935534b163b62ed62f9314ea6331fe89c
22b2daef8e8806a91e0c408f7d00ff1fa1e8bf902af3e0975a621d076cd60f28
a9359763ff1173541367f262ddfe77cf70ce3656976e6b087bc1531d81f880bf
1b1f97279cf2908be5f7f576dac2e2eb7a657eafac602e4bdc1367d94b69e7cc
c41dd0baefd5ef67d6be4acec7c9e0dc7d87b56800ff9df9424eb72731c504af
2a0597aec4b365dd5793a428f24d44996565c875ce34adf6a59ccd98c8c27562
e0a542a41badfacb07736f419450f252f15e42b969385e99ad0b2c41487cc476
7dee9fefa212bc40871203536b5eaa48d661e84de62e30ba8837666a843df0d6
2de5faa16c405e6a3bc14b9d31a82cc389290066b36ed8f0d99d7cd53b1b1d1d
7145bd1637fdc8111b86d7586c07526d2c9db8f4e2f30d99ea9740feecfd3d2a
6303997ee7991fdfe0c2e0807c3d961fbae0cc5542a68ca7d39851bdf9a5cc55
66c5379be5b060d3c326f5689a014ba5c010f16ab13b06de21dc937bce8ae86a
d57bd0f4e9c749e3236908ed76d66c9d28f3d0d29809a90a95c9b90ee166f141
d734447cac7e7f4656b9eeae3a3afbbbdb5de5383a086258e8c2bbd60af69489
a111c4f71eff009bd6e9bfb327109bcde57864c37c6fdd14d037f35ac859c765
c4e8c058d4f4a9976ca89a275963e6c4e2b3a2a7e90ad2dd095e173c2f5859bf
f73f985bf2f74cc1006a5e911bbd7940073809b01da2823a6bb1db85288c0926
e058ee458d911d2c8778766389ef9c2592ac8050e319f3ea6beef56efd5fb9af
04377a42bf3b120450e0e71b6a956705c367098a7e003113a26e9161166684e5
06133605a88c42132a6efdf6997577196e3f82ce95016acf1e0e87abf954016e
a4f509e7ddd46a832bc8deed743dd03adffc1b613adcffdf751b39a48f540af8
8efed2063a46f5fcc92d1a8c625c79700ee8fef6a4c6a919887ab8c96b8a7073
1c0d0e6c674b7d5727233d536d6aa7d6c0264eaac47cebce01729bcd21764896
cb5b277fe1e24b4d0838756c2713ec39a84b3bb973b5759552666497ccbf7e12
d973dd4c64c7534cceca0abcd0781742364ea652c6abcbe8206977345b738a57
SH256 hash:
72638f4b30cc9dab51d31216991957bf1cd118b8a8743227b3e8f9c4805f7628
MD5 hash:
2a8240bba06e832ee5d136a0a7e5b5b9
SHA1 hash:
de49d9b33004a4a622a4279b3ee2b3e3e5cd012b
Link:
https://www.unpac.me/results/76c737fa-3a68-417f-9018-da37a5254bbc/
SH256 hash:
2ef1ef08466c64f987a03d99cc6470df421232a31aebfda69fd35a19c7acede7
MD5 hash:
d29c845677d8ffca0eed4461590a6569
SHA1 hash:
7b46325bab08474f30850c4d6ba0e19870c2f211
Link:
https://www.unpac.me/results/76c737fa-3a68-417f-9018-da37a5254bbc/
SH256 hash:
986b0bd9617fe3f2a0956754996c45298cdc3cdd2703ec837fa2d966028f5c8c
MD5 hash:
cae74512f661579fc340b2203b159af4
SHA1 hash:
ff253d244ae5e7322527c31611fef4a7ae3b8d50
Link:
https://www.unpac.me/results/76c737fa-3a68-417f-9018-da37a5254bbc/
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/986b0bd9617f/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
0.95
Link:
https://yomi.yoroi.company/submissions/986b0bd9617fe3f2a0956754996c45298cdc3cdd2703ec837fa2d966028f5c8c

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:NET
Create hunting rule
Author:malware-lu
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/476404/

Comments