MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 7f9df9c86591df8f872192222f7bc3a784ff665913ae4fcc15e44840286a9c8f. 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 2 File information Comments

SHA256 hash: 7f9df9c86591df8f872192222f7bc3a784ff665913ae4fcc15e44840286a9c8f
SHA3-384 hash: c47f3de82d5d71ec995a5d16172defd7db94f5b4cb7fa6644e1cbe549e7b7783b81b8f774a3da6d335aa21d693e76c31
SHA1 hash: 0c614acf406f35c7c557b2f22cf2331b7639d658
MD5 hash: 217d1f84e1fdaaa9f5a085cbe13142ed
humanhash: lemon-chicken-lion-oscar
File name:PO-000675.exe
Download: download sample
Signature Formbook
File size:828'928 bytes
First seen:2023-06-26 15:28:31 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'666 x AgentTesla, 19'479 x Formbook, 12'209 x SnakeKeylogger)
ssdeep 12288:75dPG2fJFobkUAODB2miecfZE4dxHYJAuGAKIlZyCmHpS:ZJbfjE9G45mJS
Threatray 2'322 similar samples on MalwareBazaar
TLSH T17905393868B81267D076C7F78FE3E463B27AAC6F3021D5256886779507B6B5220C352F
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 f60e080a0a060242 (1 x Formbook)
Reporter abuse_ch
Tags:exe FormBook

Intelligence


File Origin
# of uploads :
1
# of downloads :
282
Origin country :
NL NL
Vendor Threat Intelligence
Malware family:
formbook
ID:
1
File name:
PO-000675.exe
Verdict:
Malicious activity
Analysis date:
2023-06-26 12:47:39 UTC
Tags:
formbook xloader trojan stealer

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Сreating synchronization primitives
Creating a process with a hidden window
Unauthorized injection to a recently created process
Creating a file
Launching a process
Launching cmd.exe command interpreter
Unauthorized injection to a system process
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
packed
Result
Verdict:
UNKNOWN
Details
Windows PE Executable
Found a Windows Portable Executable (PE) binary. Depending on context, the presence of a binary is suspicious or malicious.
Result
Threat name:
FormBook
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Signature
.NET source code contains potential unpacker
.NET source code contains very large strings
Adds a directory exclusion to Windows Defender
Antivirus / Scanner detection for submitted sample
Antivirus detection for URL or domain
C2 URLs / IPs found in malware configuration
Found malware configuration
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
System process connects to network (likely due to code injection or exploit)
Tries to detect virtualization through RDTSC time measurements
Yara detected FormBook
Behaviour
Behavior Graph:
behaviorgraph top1 signatures2 2 Behavior Graph ID: 894576 Sample: PO-000675.exe Startdate: 26/06/2023 Architecture: WINDOWS Score: 100 42 Found malware configuration 2->42 44 Malicious sample detected (through community Yara rule) 2->44 46 Antivirus detection for URL or domain 2->46 48 8 other signatures 2->48 10 PO-000675.exe 4 2->10         started        process3 file4 34 C:\Users\user\AppData\...\PO-000675.exe.log, ASCII 10->34 dropped 52 Adds a directory exclusion to Windows Defender 10->52 54 Tries to detect virtualization through RDTSC time measurements 10->54 56 Injects a PE file into a foreign processes 10->56 14 PO-000675.exe 10->14         started        17 powershell.exe 20 10->17         started        19 PO-000675.exe 10->19         started        signatures5 process6 signatures7 64 Modifies the context of a thread in another process (thread injection) 14->64 66 Maps a DLL or memory area into another process 14->66 68 Sample uses process hollowing technique 14->68 70 Queues an APC in another process (thread injection) 14->70 21 explorer.exe 1 14->21 injected 25 conhost.exe 17->25         started        process8 dnsIp9 36 www.roofing-powur.com 21->36 38 www.qgbsukco2.com 21->38 40 roofing-powur.com 34.102.136.180, 49719, 80 GOOGLEUS United States 21->40 50 System process connects to network (likely due to code injection or exploit) 21->50 27 chkdsk.exe 21->27         started        signatures10 process11 signatures12 58 Modifies the context of a thread in another process (thread injection) 27->58 60 Maps a DLL or memory area into another process 27->60 62 Tries to detect virtualization through RDTSC time measurements 27->62 30 cmd.exe 1 27->30         started        process13 process14 32 conhost.exe 30->32         started       
Threat name:
ByteCode-MSIL.Trojan.Taskun
Status:
Malicious
First seen:
2023-06-26 08:51:42 UTC
File Type:
PE (.Net Exe)
Extracted files:
10
AV detection:
21 of 24 (87.50%)
Threat level:
  5/5
Result
Malware family:
formbook
Score:
  10/10
Tags:
family:formbook campaign:g0e8 rat spyware stealer trojan
Behaviour
Suspicious use of WriteProcessMemory
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: GetForegroundWindowSpam
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of SendNotifyMessage
Enumerates physical storage devices
Suspicious use of SetThreadContext
Checks computer location settings
Deletes itself
Formbook payload
Formbook
Unpacked files
SH256 hash:
597f9735f9b8f84a9aa1f6d980d4fafc941ef4e3141ce258c7f61da755893019
MD5 hash:
a10909dc2f96daf70261925d907ef25e
SHA1 hash:
71e8767b5c9001b21dd9cfc73af35639ebd81d72
Detections:
FormBook win_formbook_w0 win_formbook_auto win_formbook_g0 FormBook win_formbook_w0 win_formbook_auto win_formbook_g0 FormBook win_formbook_w0 win_formbook_auto win_formbook_g0 FormBook win_formbook_w0 win_formbook_auto win_formbook_g0 FormBook win_formbook_w0 win_formbook_auto win_formbook_g0 FormBook win_formbook_w0 win_formbook_auto win_formbook_g0 FormBook win_formbook_w0 win_formbook_auto win_formbook_g0 FormBook win_formbook_w0 win_formbook_auto win_formbook_g0 FormBook win_formbook_w0 win_formbook_auto win_formbook_g0 FormBook win_formbook_w0 win_formbook_auto win_formbook_g0 FormBook win_formbook_w0 win_formbook_auto win_formbook_g0 FormBook win_formbook_w0 win_formbook_auto win_formbook_g0 FormBook win_formbook_w0 win_formbook_auto win_formbook_g0 FormBook win_formbook_w0 win_formbook_auto win_formbook_g0 FormBook win_formbook_w0 win_formbook_auto win_formbook_g0 FormBook win_formbook_w0 win_formbook_auto win_formbook_g0
SH256 hash:
8022eb6a31ff09510ea4bc66e3a92f6f5ef5cd23412d10e12207e93ec38c3672
MD5 hash:
14ee8b8b7e47469317d1012f0898b111
SHA1 hash:
c6da4e2f1ab8c277129026648cbf97d8d6126245
SH256 hash:
9d6c73e273a966a4ed1d93350392d965792ddf5ad201bfa28b8adcec2e344db5
MD5 hash:
adac60763fcfe4d5f4ad323046e79500
SHA1 hash:
9ced772a90ddec9fffde8c745225ad289f3f087e
SH256 hash:
92ff1638ad1f42d6ec203b7c678d51cbdd38dd81bed3106343868a9d75fc90f8
MD5 hash:
e7e19240404026208857295cc6cfe04a
SHA1 hash:
36bdfcae0c16b34838ea9336c26c05aba92633bc
SH256 hash:
597f9735f9b8f84a9aa1f6d980d4fafc941ef4e3141ce258c7f61da755893019
MD5 hash:
a10909dc2f96daf70261925d907ef25e
SHA1 hash:
71e8767b5c9001b21dd9cfc73af35639ebd81d72
Detections:
FormBook win_formbook_w0 win_formbook_auto win_formbook_g0 FormBook win_formbook_w0 win_formbook_auto win_formbook_g0 FormBook win_formbook_w0 win_formbook_auto win_formbook_g0 FormBook win_formbook_w0 win_formbook_auto win_formbook_g0 FormBook win_formbook_w0 win_formbook_auto win_formbook_g0 FormBook win_formbook_w0 win_formbook_auto win_formbook_g0 FormBook win_formbook_w0 win_formbook_auto win_formbook_g0 FormBook win_formbook_w0 win_formbook_auto win_formbook_g0 FormBook win_formbook_w0 win_formbook_auto win_formbook_g0 FormBook win_formbook_w0 win_formbook_auto win_formbook_g0 FormBook win_formbook_w0 win_formbook_auto win_formbook_g0 FormBook win_formbook_w0 win_formbook_auto win_formbook_g0 FormBook win_formbook_w0 win_formbook_auto win_formbook_g0 FormBook win_formbook_w0 win_formbook_auto win_formbook_g0 FormBook win_formbook_w0 win_formbook_auto win_formbook_g0 FormBook win_formbook_w0 win_formbook_auto win_formbook_g0
SH256 hash:
8022eb6a31ff09510ea4bc66e3a92f6f5ef5cd23412d10e12207e93ec38c3672
MD5 hash:
14ee8b8b7e47469317d1012f0898b111
SHA1 hash:
c6da4e2f1ab8c277129026648cbf97d8d6126245
SH256 hash:
9d6c73e273a966a4ed1d93350392d965792ddf5ad201bfa28b8adcec2e344db5
MD5 hash:
adac60763fcfe4d5f4ad323046e79500
SHA1 hash:
9ced772a90ddec9fffde8c745225ad289f3f087e
SH256 hash:
92ff1638ad1f42d6ec203b7c678d51cbdd38dd81bed3106343868a9d75fc90f8
MD5 hash:
e7e19240404026208857295cc6cfe04a
SHA1 hash:
36bdfcae0c16b34838ea9336c26c05aba92633bc
SH256 hash:
597f9735f9b8f84a9aa1f6d980d4fafc941ef4e3141ce258c7f61da755893019
MD5 hash:
a10909dc2f96daf70261925d907ef25e
SHA1 hash:
71e8767b5c9001b21dd9cfc73af35639ebd81d72
Detections:
FormBook win_formbook_w0 win_formbook_auto win_formbook_g0 FormBook win_formbook_w0 win_formbook_auto win_formbook_g0 FormBook win_formbook_w0 win_formbook_auto win_formbook_g0 FormBook win_formbook_w0 win_formbook_auto win_formbook_g0 FormBook win_formbook_w0 win_formbook_auto win_formbook_g0 FormBook win_formbook_w0 win_formbook_auto win_formbook_g0 FormBook win_formbook_w0 win_formbook_auto win_formbook_g0 FormBook win_formbook_w0 win_formbook_auto win_formbook_g0 FormBook win_formbook_w0 win_formbook_auto win_formbook_g0 FormBook win_formbook_w0 win_formbook_auto win_formbook_g0 FormBook win_formbook_w0 win_formbook_auto win_formbook_g0 FormBook win_formbook_w0 win_formbook_auto win_formbook_g0 FormBook win_formbook_w0 win_formbook_auto win_formbook_g0 FormBook win_formbook_w0 win_formbook_auto win_formbook_g0 FormBook win_formbook_w0 win_formbook_auto win_formbook_g0 FormBook win_formbook_w0 win_formbook_auto win_formbook_g0
SH256 hash:
8022eb6a31ff09510ea4bc66e3a92f6f5ef5cd23412d10e12207e93ec38c3672
MD5 hash:
14ee8b8b7e47469317d1012f0898b111
SHA1 hash:
c6da4e2f1ab8c277129026648cbf97d8d6126245
SH256 hash:
9d6c73e273a966a4ed1d93350392d965792ddf5ad201bfa28b8adcec2e344db5
MD5 hash:
adac60763fcfe4d5f4ad323046e79500
SHA1 hash:
9ced772a90ddec9fffde8c745225ad289f3f087e
SH256 hash:
92ff1638ad1f42d6ec203b7c678d51cbdd38dd81bed3106343868a9d75fc90f8
MD5 hash:
e7e19240404026208857295cc6cfe04a
SHA1 hash:
36bdfcae0c16b34838ea9336c26c05aba92633bc
SH256 hash:
597f9735f9b8f84a9aa1f6d980d4fafc941ef4e3141ce258c7f61da755893019
MD5 hash:
a10909dc2f96daf70261925d907ef25e
SHA1 hash:
71e8767b5c9001b21dd9cfc73af35639ebd81d72
Detections:
FormBook win_formbook_w0 win_formbook_auto win_formbook_g0 FormBook win_formbook_w0 win_formbook_auto win_formbook_g0 FormBook win_formbook_w0 win_formbook_auto win_formbook_g0 FormBook win_formbook_w0 win_formbook_auto win_formbook_g0 FormBook win_formbook_w0 win_formbook_auto win_formbook_g0 FormBook win_formbook_w0 win_formbook_auto win_formbook_g0 FormBook win_formbook_w0 win_formbook_auto win_formbook_g0 FormBook win_formbook_w0 win_formbook_auto win_formbook_g0 FormBook win_formbook_w0 win_formbook_auto win_formbook_g0 FormBook win_formbook_w0 win_formbook_auto win_formbook_g0 FormBook win_formbook_w0 win_formbook_auto win_formbook_g0 FormBook win_formbook_w0 win_formbook_auto win_formbook_g0 FormBook win_formbook_w0 win_formbook_auto win_formbook_g0 FormBook win_formbook_w0 win_formbook_auto win_formbook_g0 FormBook win_formbook_w0 win_formbook_auto win_formbook_g0 FormBook win_formbook_w0 win_formbook_auto win_formbook_g0
SH256 hash:
8022eb6a31ff09510ea4bc66e3a92f6f5ef5cd23412d10e12207e93ec38c3672
MD5 hash:
14ee8b8b7e47469317d1012f0898b111
SHA1 hash:
c6da4e2f1ab8c277129026648cbf97d8d6126245
SH256 hash:
9d6c73e273a966a4ed1d93350392d965792ddf5ad201bfa28b8adcec2e344db5
MD5 hash:
adac60763fcfe4d5f4ad323046e79500
SHA1 hash:
9ced772a90ddec9fffde8c745225ad289f3f087e
SH256 hash:
92ff1638ad1f42d6ec203b7c678d51cbdd38dd81bed3106343868a9d75fc90f8
MD5 hash:
e7e19240404026208857295cc6cfe04a
SHA1 hash:
36bdfcae0c16b34838ea9336c26c05aba92633bc
SH256 hash:
7f9df9c86591df8f872192222f7bc3a784ff665913ae4fcc15e44840286a9c8f
MD5 hash:
217d1f84e1fdaaa9f5a085cbe13142ed
SHA1 hash:
0c614acf406f35c7c557b2f22cf2331b7639d658
Please note that we are no longer able to provide a coverage score for Virus Total.

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
Rule name:Skystars_Malware_Imphash
Author:Skystars LightDefender
Description:imphash

File information


The table below shows additional information about this malware sample such as delivery method and external references.

Comments