MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 5485b48416b0245aa21eae044bb2325a0e102681827134bfe8f4344edc0f5e43. 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 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 5485b48416b0245aa21eae044bb2325a0e102681827134bfe8f4344edc0f5e43
SHA3-384 hash: 4135865b5b6b89542442126a375d8d6d778efb254f33968409086c1aebcbe97363cfe88a6246be17570b13a503cf3d0b
SHA1 hash: b3377d785dc6c2c2c21232a5629c3dd7f1b52774
MD5 hash: 69b7807fadee8b246b1a4f1fd8f22ba4
humanhash: echo-may-september-oscar
File name:Payment Advice Ref-GLV407423235.exe
Download: download sample
Signature Formbook
Create hunting rule
File size:356'352 bytes
First seen:2023-12-01 06:48:26 UTC
Last seen:2023-12-08 13:40:16 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 6144:7qiXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXfXXXXXXXXLXXXXXXXXXXXXXX2MfTUve:OiXXXXXXXXXXXXXXXXXXXXXXXXXXXXXw
Threatray 3'901 similar samples on MalwareBazaar
TLSH T1E674E008AEBEC193D4D31F76B4F51A9007B17BC2297ADA4919A87152F42138725C3FBB
TrID 67.7% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
9.7% (.EXE) Win64 Executable (generic) (10523/12/4)
6.0% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
4.6% (.EXE) Win16 NE executable (generic) (5038/12/1)
4.1% (.EXE) Win32 Executable (generic) (4505/5/1)
File icon (PE):PE icon
dhash icon 72ceaeaeb2968eaa (57 x AgentTesla, 9 x Formbook, 7 x RemcosRAT)
Reporter abuse_ch
Tags:exe FormBook

Intelligence

File Origin
# of uploads :
3
# of downloads :
305
Origin country :
NL NL
Vendor Threat Intelligence
Detection:
Formbook
Create hunting rule
Link:
https://www.capesandbox.com/analysis/461619/
Gathering data
Result
Verdict:
Malware
Maliciousness:

Behaviour
Unauthorized injection to a recently created process
Restart of the analyzed sample
Creating a file
Launching a process
Сreating synchronization primitives
Launching cmd.exe command interpreter
Setting browser functions hooks
Unauthorized injection to a system process
Unauthorized injection to a browser process
Verdict:
Malicious
Labled as:
Win/malicious_confidence_100%
Link:
https://www.hybrid-analysis.com/sample/5485b48416b0245aa21eae044bb2325a0e102681827134bfe8f4344edc0f5e43
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/ac91f073-da45-49da-a473-15221d7cecbf
Result
Threat name:
FormBook
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1351161
Behaviour
Behavior Graph:
n/a
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/5485b48416b0245aa21eae044bb2325a0e102681827134bfe8f4344edc0f5e43
Detection:
formbook
Create hunting rule
Link:
https://mwdb.cert.pl/sample/5485b48416b0245aa21eae044bb2325a0e102681827134bfe8f4344edc0f5e43/
Threat name:
Win32.Trojan.Swotter
Create hunting rule
Status:
Malicious
First seen:
2023-11-27 02:12:26 UTC
File Type:
PE (.Net Exe)
Extracted files:
5
AV detection:
18 of 37 (48.65%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=ksc3jbawwasfviq6vycexmrslihbajubqjytjp7i6q2e5xaplzbq._file
Verdict:
malicious
Label(s):
formbook
Create hunting rule
Similar samples:
129156f77f3dca373d74c668a7e4250e0812fb36bdb926aeb2ef0dec4c122846
Formbook
4a5be9ff6a2401e1d1d08a56acf3664ccddbae314a1d26e6debc90adb401d414
Formbook
6282a84266a87aa1e62b1304913bfdc8ce4c122f59f5731503f78655beaaa27e
Formbook
b68dead34ddb1b8d099ea67e476e174b7081bcc293a1a4fa77afc5bce3a51a7c
Formbook
c4f6b7795e7c6267497a352a75628f59778b0345d719fb49eca4967a681b5728
Formbook
e13da050f3c10b808d02c71af6fa2514184faa236eb00c77a51b8d2d4879e3ad
Formbook
+ 3'891 additional samples on MalwareBazaar
Result
Malware family:
formbook
Create hunting rule
Score:
  10/10
Tags:
family:formbook campaign:o11y rat spyware stealer trojan
Link:
https://tria.ge/reports/231201-hk2fhsff24/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: GetForegroundWindowSpam
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of WriteProcessMemory
Program crash
Suspicious use of SetThreadContext
Formbook payload
Formbook
Unpacked files
SH256 hash:
9a4b43e60f5fabee97075207242bcf5127e8ef726277667f050234fc35e1c810
MD5 hash:
0290553016df26e4890f66f68d91a23b
SHA1 hash:
ffda62ac3fd831ec2e95410f6ffa5b70f4455da1
Detections:
FormBook
Create hunting rule
win_formbook_w0
Create hunting rule
win_formbook_auto
Create hunting rule
win_formbook_g0
Create hunting rule
Formbook
Create hunting rule
Link:
https://www.unpac.me/results/b663e05c-bbc6-4dd0-950d-d3c30634f08b/
Parent samples :
c4f6b7795e7c6267497a352a75628f59778b0345d719fb49eca4967a681b5728
6282a84266a87aa1e62b1304913bfdc8ce4c122f59f5731503f78655beaaa27e
129156f77f3dca373d74c668a7e4250e0812fb36bdb926aeb2ef0dec4c122846
5219f199f4f234ba2e2dbce1ac1aea9295c952f07cc2b8455e7cd43f67d719e5
5485b48416b0245aa21eae044bb2325a0e102681827134bfe8f4344edc0f5e43
SH256 hash:
cf10bdf2cb1264a8c938d4a04da7785e87385705ef1734397e3b315bbc5097f5
MD5 hash:
1dc8628ef408555e95575b1700b4d370
SHA1 hash:
d47fd2cbc6026402e6fc4b2f41872b6ec5292cc8
Link:
https://www.unpac.me/results/b663e05c-bbc6-4dd0-950d-d3c30634f08b/
SH256 hash:
cf3cb1ed1ab91dd1aca86208468b26e891f535f75ebff7e83184cc306fc931d4
MD5 hash:
2adaed22e634cca06d543f6526b7dbca
SHA1 hash:
be0ad51699017d10ef6006b3d4a1f42c59fc2b07
Link:
https://www.unpac.me/results/b663e05c-bbc6-4dd0-950d-d3c30634f08b/
SH256 hash:
5485b48416b0245aa21eae044bb2325a0e102681827134bfe8f4344edc0f5e43
MD5 hash:
69b7807fadee8b246b1a4f1fd8f22ba4
SHA1 hash:
b3377d785dc6c2c2c21232a5629c3dd7f1b52774
Link:
https://www.unpac.me/results/b663e05c-bbc6-4dd0-950d-d3c30634f08b/
Malware family:
FormBook
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/5485b48416b0/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/5485b48416b0245aa21eae044bb2325a0e102681827134bfe8f4344edc0f5e43

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:NETexecutableMicrosoft
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.

Malspam

Formbook

Executable exe 5485b48416b0245aa21eae044bb2325a0e102681827134bfe8f4344edc0f5e43

(this sample)

  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/461619/

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