MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 95747924e9aaef24f1d50fbcf529488eadb11e979b68626b01f77cfd267766ad. 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: 14


Intelligence 14 IOCs YARA 3 File information Comments
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SHA256 hash: 95747924e9aaef24f1d50fbcf529488eadb11e979b68626b01f77cfd267766ad
SHA3-384 hash: 2748bad2cbab0b3aac7cf1ee6793ec5319d215104c4c9b43e3c3e0a35d5b60ba3dae0735909de3b5a20eb2bb34283908
SHA1 hash: 7c48ff748d9705954322fe85144353be7232b7ca
MD5 hash: 5e2211553f778e1e5a88d0ebea830dd6
humanhash: don-mississippi-kansas-victor
File name:Payment_advice_2510222.exe
Download: download sample
Signature Formbook
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File size:837'632 bytes
First seen:2022-10-25 12:00:18 UTC
Last seen:2022-10-26 14:17:48 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'463 x Formbook, 12'204 x SnakeKeylogger)
ssdeep 24576:+enILpW3lUtztx937snGorX3g393mVoSd8J:+enajrx9riGob3G34oo
TLSH T1230512F13358AF37CA2C21BAC41523C113F98E65A653EFD9BCE620E955D63C14B2225B
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)
File icon (PE):PE icon
dhash icon 0010b2b26969e892 (5 x AgentTesla, 3 x Formbook, 1 x NanoCore)
Reporter cocaman
Tags:exe FormBook payment

Intelligence

File Origin
# of uploads :
2
# of downloads :
219
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
formbook
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ID:
1
File name:
Payment_advice_2510222.exe
Verdict:
Malicious activity
Analysis date:
2022-10-25 12:01:49 UTC
Tags:
formbook trojan stealer
Link:
https://app.any.run/tasks/1dfea14e-1f2c-4f8a-8028-b767dde36ddc

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
Formbook
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Link:
https://www.capesandbox.com/analysis/324000/
Detection(s):
SecuriteInfo.com.Win32.PWSX-gen.6081.24123.UNOFFICIAL
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Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Sending a custom TCP request
Unauthorized injection to a recently created process
Creating a file
Searching for synchronization primitives
Launching a process
Сreating synchronization primitives
Launching cmd.exe command interpreter
Setting browser functions hooks
Unauthorized injection to a system process
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
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Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/d2061f92-1d08-4b9f-8db8-21bef0fcb595
Result
Threat name:
FormBook
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Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1097516
Signature
C2 URLs / IPs found in malware configuration
Initial sample is a PE file and has a suspicious name
Injects a PE file into a foreign processes
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Maps a DLL or memory area into another process
Modifies the context of a thread in another process (thread injection)
Modifies the prolog of user mode functions (user mode inline hooks)
Multi AV Scanner detection for submitted file
Queues an APC in another process (thread injection)
Sample uses process hollowing technique
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:
n/a
Link:
https://mwdb.cert.pl/sample/95747924e9aaef24f1d50fbcf529488eadb11e979b68626b01f77cfd267766ad/
Threat name:
ByteCode-MSIL.Trojan.FormBook
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Status:
Malicious
First seen:
2022-10-25 03:25:36 UTC
File Type:
PE (.Net Exe)
Extracted files:
22
AV detection:
21 of 42 (50.00%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=sv2hsjhjvlxsj4ovb66pkkkir2w3chuxtnuge2yb656p2jtxm2wq._file
Verdict:
malicious
Label(s):
formbook
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Result
Malware family:
formbook
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Score:
  10/10
Tags:
family:formbook campaign:th47 rat spyware stealer trojan
Link:
https://tria.ge/reports/221025-n6weaacfc6/
Behaviour
Enumerates system info in registry
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: GetForegroundWindowSpam
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of SendNotifyMessage
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Deletes itself
Formbook payload
Formbook
Gathering data
Unpacked files
SH256 hash:
630c4eb51628e06077fd2e3e47def8d41f9e373cc895ab424ade0592040496a4
MD5 hash:
dd6b9fbc8d83027a1ffaa2c29d5b996a
SHA1 hash:
24a8cf4f688e325aba779e69d86969eb954dd904
Detections:
FormBook
Create hunting rule
win_formbook_auto
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win_formbook_g0
Create hunting rule
Link:
https://www.unpac.me/results/2efac372-0aae-495f-947f-82e2251040db/
Parent samples :
95747924e9aaef24f1d50fbcf529488eadb11e979b68626b01f77cfd267766ad
970a19abf7f723392ba6b7bebddfdf23580bc65869b5149f5288f9dbec8bd84c
4874958587695f991e81ddbdd809c56c5702877e8cd5500936005d41b5e3c734
8609c653acdc7e73ef670f8890468bae5d77094e41a023715054e3cb4c73ea32
a68a00fe2cda67c8b0a15bbc5a3a26301d736e0481fa2152dbce2211b58da1e1
SH256 hash:
a327516357b9fa1a75753b3fbd0030e13f374be7cefcdf983d0b731f278b0c59
MD5 hash:
404efdeb9931733904da07f96fabeb72
SHA1 hash:
7ce363cd612f1d9a90b33ec196c4d0a49cdaee02
Link:
https://www.unpac.me/results/2efac372-0aae-495f-947f-82e2251040db/
SH256 hash:
7561f57eaecbe67dfd8d6f77da3156825ac914554107ab664bb2d63b65239128
MD5 hash:
749a74b0f0d63f3ae2db94dd5bbaddc7
SHA1 hash:
533e0efaea46ae3e7ecedea7af0874f1219b6604
Link:
https://www.unpac.me/results/2efac372-0aae-495f-947f-82e2251040db/
SH256 hash:
95747924e9aaef24f1d50fbcf529488eadb11e979b68626b01f77cfd267766ad
MD5 hash:
5e2211553f778e1e5a88d0ebea830dd6
SHA1 hash:
7c48ff748d9705954322fe85144353be7232b7ca
Link:
https://www.unpac.me/results/2efac372-0aae-495f-947f-82e2251040db/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.55
Link:
https://yomi.yoroi.company/submissions/95747924e9aaef24f1d50fbcf529488eadb11e979b68626b01f77cfd267766ad

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
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Author:Willi Ballenthin
Rule name:pe_imphash
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Rule name:Skystars_Malware_Imphash
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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

r09 3953b48c382c9e3f6b789e566da688d752cc8e238516ae6115a7b981e4e3d6d6

Formbook

Executable exe 95747924e9aaef24f1d50fbcf529488eadb11e979b68626b01f77cfd267766ad

(this sample)

  
Delivery method
Other
  
Dropped by
SHA256 3953b48c382c9e3f6b789e566da688d752cc8e238516ae6115a7b981e4e3d6d6
Cape
Cape
https://www.capesandbox.com/analysis/324000/
  
Dropped by
MD5 010a493408b4137a91b401886c359392

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