MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 2bfe16100af653d012b5b833cf2ed6431ae1ca9660fab081679f92da34fb5f57. 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: 12


Intelligence 12 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 2bfe16100af653d012b5b833cf2ed6431ae1ca9660fab081679f92da34fb5f57
SHA3-384 hash: bdf58acae8321a842302a63946dabe0f5693476b56fd2afbecf33302f570e80f937129dfab2fba337312b0b9ec7d0f6a
SHA1 hash: 95792a0d5c497777fe283f5b9eb74f14e2e407ce
MD5 hash: 854e22aa8f838bc5638f401e1d6faaf0
humanhash: paris-hamper-aspen-lemon
File name:4th Hire Soa Remittance.exe
Download: download sample
Signature Formbook
Create hunting rule
File size:632'320 bytes
First seen:2023-05-19 05:43:32 UTC
Last seen:2023-05-20 14:49:51 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'663 x AgentTesla, 19'478 x Formbook, 12'208 x SnakeKeylogger)
ssdeep 12288:eopnFv5yczago+/3FIqbipq/HQzIbPKgObpb5LYU/gD+jU/ecZBAYq4:ZVV1o+/e4jHQzQlObpFLYV+jJWBf
Threatray 2'868 similar samples on MalwareBazaar
TLSH T15AD4E07461DE4A84E41F8BB161B8FC72437234E3ADD5CA350B29A284CF66F146E88D5E
TrID 71.1% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
10.2% (.EXE) Win64 Executable (generic) (10523/12/4)
6.3% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
4.3% (.EXE) Win32 Executable (generic) (4505/5/1)
2.0% (.ICL) Windows Icons Library (generic) (2059/9)
File icon (PE):PE icon
dhash icon 20e4e4c4c5454945 (7 x Loki, 6 x AgentTesla, 4 x SnakeKeylogger)
Reporter threatcat_ch
Tags:exe FormBook

Intelligence

File Origin
# of uploads :
2
# of downloads :
237
Origin country :
CH CH
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
4th Hire Soa Remittance.exe
Verdict:
No threats detected
Analysis date:
2023-05-19 05:46:57 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/6b11dc89-9735-4fe4-a513-a1b9a18ecdba

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection(s):
SecuriteInfo.com.Win32.PWSX-gen.25438.24089.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Sending a custom TCP request
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
comodo formbook packed remcos
Link:
https://www.filescan.io/uploads/64670ca3597a109a6d3e54c6/reports/a14fd7b7-2c01-4d42-a2f1-550661f708a0/overview
Verdict:
Malicious
Labled as:
Trojan.Generic
Link:
https://www.hybrid-analysis.com/sample/2bfe16100af653d012b5b833cf2ed6431ae1ca9660fab081679f92da34fb5f57
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/3300afde-a267-476b-9fed-09a7ef04381d
Result
Threat name:
FormBook
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
72 / 100
Link:
https://www.joesandbox.com/analysis/1236826
Signature
.NET source code contains potential unpacker
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Yara detected FormBook
Behaviour
Behavior Graph:
Download SVG
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/2bfe16100af653d012b5b833cf2ed6431ae1ca9660fab081679f92da34fb5f57/
Threat name:
ByteCode-MSIL.Trojan.FormBook
Create hunting rule
Status:
Malicious
First seen:
2023-05-16 04:53:24 UTC
File Type:
PE (.Net Exe)
Extracted files:
7
AV detection:
26 of 37 (70.27%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=fp7bmeak6zj5aevvxaz46lwwimnodsuwmd5lbalht6jnunh3l5lq._file
Verdict:
malicious
Label(s):
formbook
Create hunting rule
Similar samples:
030026bf6983702ec4865754d69d48af120bf0dea165ef7ef22428422412fff4
Formbook
2c41ec55217c805b8a73085daa06089d01cd601d1bc16a0099be113222e0446b
Formbook
4c8180c106fdf8c5c144e85b22eae0ce157372378310a1b7252326e6521a1b2c
Formbook
605f71ec40753fc1ed109e605c82d7817754acf6f2ad10adf0699aec99173609
Formbook
6747898e3bae69a097470821aa442f963c95c377daf15cec63f893d28f334cf4
Formbook
69087db34f2934a2bc582a76273d4f3d75e15fda3e900a56e8f89bcc04c8040e
Formbook
8371116d95aa209dd33ab56ef48b991b23c0882d04efe59bee73039077565197
Formbook
cd94bb8956e12aa67943b6bb657f17d2680b848b36f8726283a2037d1d588461
Formbook
ef201fa6a83547a8b5a1514e948d4208ee20bd4d37c1fe57d81bb1c2dfb1caf5
Formbook
f1c78b2121d019681e884190c1968c1fbdd4d38d42933c2e6c0aefd4daa3f6a7
Formbook
+ 2'858 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
  7/10
Tags:
n/a
Link:
https://tria.ge/reports/230519-ge513sfc65/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Checks computer location settings
Unpacked files
SH256 hash:
4e094307bb65daff99f7ebef8de4a3088e9a64cb6ce807da025e8cb6cdb62b82
MD5 hash:
0d6792f61c5ce7b70e845e5ca3053976
SHA1 hash:
590a677f0afdc16240e0708e19f6c1854febbdd7
Detections:
win_formbook_w0
Create hunting rule
win_formbook_auto
Create hunting rule
win_formbook_g0
Create hunting rule
Link:
https://www.unpac.me/results/ca01079d-d437-4f86-8a28-4606e249db32/
Parent samples :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 hash:
43c8579f16cc456e55b7d7d6cb23ed21175b45875755b8eae0ff777e871c1700
MD5 hash:
7944d6199d4993a886d7d37f3d0eacba
SHA1 hash:
70a9b695fedc4c173e4f4b64ee939da09326ef52
Link:
https://www.unpac.me/results/ca01079d-d437-4f86-8a28-4606e249db32/
SH256 hash:
16c255190eaaf1b60ec7d07abcac5f614ea197cee2416ca9d01bb563c526c87d
MD5 hash:
fb4ed205b442f470bbf10913128efdcb
SHA1 hash:
9a0a4c5ae429769e3253a9a3daefa24270b87a5b
Link:
https://www.unpac.me/results/ca01079d-d437-4f86-8a28-4606e249db32/
Parent samples :
ee57b6fa1e5a3c5ef776b79f32820327bcb3fe1974eeddf65c0eb56131193397
de8c7c543f438af1e7e78096f6873268e9b1a12745edf9c88db07e136163399e
SH256 hash:
33356794ac12b344e57cefa05e432d0446be746bc92af5f7b00be99643e6a000
MD5 hash:
47ecd82fd7554a7bd85fb45ba5be6285
SHA1 hash:
92301b1c346e5c6a1d3ae4e22b6bfb3a8a1975ee
Link:
https://www.unpac.me/results/ca01079d-d437-4f86-8a28-4606e249db32/
SH256 hash:
a7485443b331c2fca54197f53638cb11a8c82bac339b66f35b95d0ad0aceb438
MD5 hash:
dfca41d2838170cb07ef445bb7d9c987
SHA1 hash:
7622672bed23f065cafdf2a17879ebf5926aba8b
Link:
https://www.unpac.me/results/ca01079d-d437-4f86-8a28-4606e249db32/
SH256 hash:
3aace4dca7a90b590c96a13917605b8f53a6aefef964a757635fc9d754cd9886
MD5 hash:
02da680372bc9b5f627214186f345c3f
SHA1 hash:
41471ec8f54e5de2d67e8e1d7a2a3b9443bee283
Link:
https://www.unpac.me/results/ca01079d-d437-4f86-8a28-4606e249db32/
SH256 hash:
2bfe16100af653d012b5b833cf2ed6431ae1ca9660fab081679f92da34fb5f57
MD5 hash:
854e22aa8f838bc5638f401e1d6faaf0
SHA1 hash:
95792a0d5c497777fe283f5b9eb74f14e2e407ce
Link:
https://www.unpac.me/results/ca01079d-d437-4f86-8a28-4606e249db32/
Malware family:
XLoader
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/2bfe16100af6/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.45
Link:
https://yomi.yoroi.company/submissions/2bfe16100af653d012b5b833cf2ed6431ae1ca9660fab081679f92da34fb5f57

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: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.

Malspam

Formbook

Executable exe 2bfe16100af653d012b5b833cf2ed6431ae1ca9660fab081679f92da34fb5f57

(this sample)

  
Delivery method
Distributed via e-mail attachment

Comments