MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 ff74a7d2e238f0a237d13e59a6d22d24527c529ce5a487147648f140fd41fe48. 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 2 File information Comments
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SHA256 hash: ff74a7d2e238f0a237d13e59a6d22d24527c529ce5a487147648f140fd41fe48
SHA3-384 hash: 108516fbbfc3348591d04da8a5214a4035b01dd6eecdc5a48352f4be16a2ff228e1bca581b38ebd2fe97ffbe3326b433
SHA1 hash: cb261db073a9fd955729477a94182569c8fd91f0
MD5 hash: b66e33ca9bd95a084343f76af25d0a81
humanhash: lamp-yankee-delta-maryland
File name:yeni sipariş pdf T95Z36.exe
Download: download sample
Signature Formbook
Create hunting rule
File size:673'280 bytes
First seen:2022-06-05 12:57:32 UTC
Last seen:2022-06-05 13:43:38 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'747 x AgentTesla, 19'638 x Formbook, 12'244 x SnakeKeylogger)
ssdeep 12288:5C0n/OSn6Q2WDe9yHVM/9eC/NZLAzQ/RkDTBuMlqGPeAnYUmieOUW417y:5Nv6WCyHU0CgcRkD0MlqEYUmAUW4hy
Threatray 13'809 similar samples on MalwareBazaar
TLSH T16BE4015A22A69E03D1692BB281F3503007F170ABF2B1D3CF2EC562D62A05BE54DD5F57
TrID 69.1% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
9.9% (.EXE) Win64 Executable (generic) (10523/12/4)
6.2% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
4.7% (.EXE) Win16 NE executable (generic) (5038/12/1)
4.2% (.EXE) Win32 Executable (generic) (4505/5/1)
Reporter abuse_ch
Tags:exe FormBook geo TUR

Intelligence

File Origin
# of uploads :
2
# of downloads :
417
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
formbook
Create hunting rule
ID:
1
File name:
yeni sipariş pdf T95Z36.exe
Verdict:
Malicious activity
Analysis date:
2022-06-05 12:58:16 UTC
Tags:
formbook trojan stealer
Link:
https://app.any.run/tasks/5868d05e-2644-4165-b01f-6b853232dd5f

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/276812/
Detection(s):
SecuriteInfo.com.Trojan.GenericKD.49102646.10292.13546.UNOFFICIAL
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Result
Verdict:
Clean
Maliciousness:

Behaviour
Creating a window
Sending a custom TCP request
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
control.exe obfuscated packed replace.exe
Link:
https://www.filescan.io/uploads/629ca86a8b12124fb98be305/reports/285de768-6063-4d7e-8764-9f5e55c96efe/overview
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/0f784ced-9b1f-413c-a79c-2aef6f1d031f
Result
Threat name:
FormBook
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1006940
Signature
.NET source code contains method to dynamically call methods (often used by packers)
Adds a directory exclusion to Windows Defender
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
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 dropped file
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 dropped file
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 sandboxes and other dynamic analysis tools (process name or module or function)
Tries to detect virtualization through RDTSC time measurements
Uses schtasks.exe or at.exe to add and modify task schedules
Writes to foreign memory regions
Yara detected AntiVM3
Yara detected FormBook
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 639435 Sample: yeni sipari#U015f pdf T95Z36.exe Startdate: 05/06/2022 Architecture: WINDOWS Score: 100 46 Found malware configuration 2->46 48 Malicious sample detected (through community Yara rule) 2->48 50 Antivirus detection for URL or domain 2->50 52 14 other signatures 2->52 9 yeni sipari#U015f pdf T95Z36.exe 7 2->9         started        process3 file4 36 C:\Users\user\AppData\...\KKuDgjuLnzjDQ.exe, PE32 9->36 dropped 38 C:\...\KKuDgjuLnzjDQ.exe:Zone.Identifier, ASCII 9->38 dropped 40 C:\Users\user\AppData\Local\...\tmp9F78.tmp, XML 9->40 dropped 42 C:\...\yeni sipari#U015f pdf T95Z36.exe.log, ASCII 9->42 dropped 62 Writes to foreign memory regions 9->62 64 Adds a directory exclusion to Windows Defender 9->64 66 Injects a PE file into a foreign processes 9->66 13 RegSvcs.exe 9->13         started        16 RegSvcs.exe 9->16         started        18 powershell.exe 24 9->18         started        20 schtasks.exe 1 9->20         started        signatures5 process6 signatures7 68 Modifies the context of a thread in another process (thread injection) 13->68 70 Maps a DLL or memory area into another process 13->70 72 Sample uses process hollowing technique 13->72 74 Queues an APC in another process (thread injection) 13->74 22 cmmon32.exe 13->22         started        25 explorer.exe 13->25 injected 76 Tries to detect virtualization through RDTSC time measurements 16->76 28 conhost.exe 18->28         started        30 conhost.exe 20->30         started        process8 dnsIp9 54 Modifies the context of a thread in another process (thread injection) 22->54 56 Maps a DLL or memory area into another process 22->56 58 Tries to detect virtualization through RDTSC time measurements 22->58 32 cmd.exe 1 22->32         started        44 www.dracties.com 198.54.117.244, 49751, 80 NAMECHEAP-NETUS United States 25->44 60 System process connects to network (likely due to code injection or exploit) 25->60 signatures10 process11 process12 34 conhost.exe 32->34         started       
Detection:
formbook
Create hunting rule
Link:
https://mwdb.cert.pl/sample/ff74a7d2e238f0a237d13e59a6d22d24527c529ce5a487147648f140fd41fe48/
Threat name:
ByteCode-MSIL.Trojan.FormBook
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Status:
Malicious
First seen:
2022-06-03 06:37:34 UTC
File Type:
PE (.Net Exe)
Extracted files:
1
AV detection:
20 of 24 (83.33%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=752kpuxchdyken6rhzm2nurnerjhyuu44wsiofdwjdyub7kb7zea._file
Verdict:
malicious
Label(s):
formbook
Create hunting rule
Similar samples:
0217e198252a39e8fee0b3f86c3f56ab448aa192be4ebd5b50fa08b26de69f8a
Formbook
2fd464c7538a3bbd4c5f2fa6996c38c60d1aad931a042cb23c8b9c11c79bb7e7
Formbook
4519a9d46f0391eae9853aa7bfba414b8b04a22f6dfbc6b506c9385329c187c8
Formbook
60612eca6fac7085f8747d9943939ea995ad836c5cc314fdb283f8e2463672d6
Formbook
8f8d21fefa10cec4e4cf2f25573caaf203e6dbc001728ea6580821d8f1fbd0f5
Formbook
b6977327ba4fd222c6e98fb0c3989e20b28fe4d460ad2b2201e4ba13fe7b8441
Formbook
cba6f82874cfbafe61ef0cc5491e9d11aa8aba58a4df9b3eb738ceef2da0e828
Formbook
+ 13'799 additional samples on MalwareBazaar
Result
Malware family:
formbook
Create hunting rule
Score:
  10/10
Tags:
family:formbook campaign:m06d rat spyware stealer suricata trojan
Link:
https://tria.ge/reports/220605-p7gg7aaed6/
Behaviour
Creates scheduled task(s)
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
Enumerates physical storage devices
Suspicious use of SetThreadContext
Checks computer location settings
Formbook Payload
Formbook
suricata: ET MALWARE FormBook CnC Checkin (GET)
Unpacked files
SH256 hash:
e5bf37c6b625802ec410761a47920401aa7fb1855621722d452bc24d708b3e24
MD5 hash:
166e1a1fcb9416ada84bee3ba180334f
SHA1 hash:
1afb18596836470a10e3010fbb5565333c40ca43
Detections:
win_formbook_g0
Create hunting rule
win_formbook_auto
Create hunting rule
Link:
https://www.unpac.me/results/ada7fb13-0cfb-4f2f-9d45-cf2d3f6044dc/
Parent samples :
ace8cc8c63d042c7a8a617005e2cf551185e8b1491aed4a91d56c6f44be62912
0217e198252a39e8fee0b3f86c3f56ab448aa192be4ebd5b50fa08b26de69f8a
2fd464c7538a3bbd4c5f2fa6996c38c60d1aad931a042cb23c8b9c11c79bb7e7
ff74a7d2e238f0a237d13e59a6d22d24527c529ce5a487147648f140fd41fe48
87218209bbd66886aa605bcf0f6d32eceb6717f8ebc3113ead7eb595cdc7a47a
008b83fd8bb9f51ecebd4f4eaa8be1cb939321e9335fe7fb2c15abdf5110f165
2fda20bd8202194c2901035a1e57b50d778e809d8e099163a62a37cdef83b1d9
SH256 hash:
9144bc3edec08f695ac33287d5cb8cbdfdec75a72ca9fefc809ba32719da68d1
MD5 hash:
c996b93a0bedf228027ffb91537940a6
SHA1 hash:
bfc64f813096064162ad4f5b7df16e92910724fc
Link:
https://www.unpac.me/results/ada7fb13-0cfb-4f2f-9d45-cf2d3f6044dc/
SH256 hash:
7cb47b3295d12a1047ccc61ed632df1790c413c407d787afc355f10f6d6eed77
MD5 hash:
d5794f76333212d814addcc475d568e2
SHA1 hash:
b2bfd1d0cf8c0b59ae0591f0a3a7abbde1ca681d
Link:
https://www.unpac.me/results/ada7fb13-0cfb-4f2f-9d45-cf2d3f6044dc/
SH256 hash:
4dad324ff85b0aad70b3e7332db411ce73ec9ebffd73b532243249b494af5e4f
MD5 hash:
10453739bbd43716220af69be434082c
SHA1 hash:
2f6b7e7bcbaf7fb863b5973e4c4446bdcb46783d
Link:
https://www.unpac.me/results/ada7fb13-0cfb-4f2f-9d45-cf2d3f6044dc/
SH256 hash:
879c29560b21be7d9b69ca27ca4756df86e080fa3e34cb191aad5cb1e5f05504
MD5 hash:
30b6a54a992eae921a2eb8c5ea130911
SHA1 hash:
1c83f0319bffe007077c6656418c9b7344d5affe
Link:
https://www.unpac.me/results/ada7fb13-0cfb-4f2f-9d45-cf2d3f6044dc/
SH256 hash:
ff74a7d2e238f0a237d13e59a6d22d24527c529ce5a487147648f140fd41fe48
MD5 hash:
b66e33ca9bd95a084343f76af25d0a81
SHA1 hash:
cb261db073a9fd955729477a94182569c8fd91f0
Link:
https://www.unpac.me/results/ada7fb13-0cfb-4f2f-9d45-cf2d3f6044dc/
Malware family:
FormBook
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/ff74a7d2e238/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/ff74a7d2e238f0a237d13e59a6d22d24527c529ce5a487147648f140fd41fe48

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
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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/276812/

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