MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 9bdc185c4c52ab97921a7d99b7bfe6e22ac5be828d999b19e41983b3c79af0c9. 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 2 File information Comments
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SHA256 hash: 9bdc185c4c52ab97921a7d99b7bfe6e22ac5be828d999b19e41983b3c79af0c9
SHA3-384 hash: 5836a46e1fc6e9a9c3c1d26a1b50dcf0015806f72b615426d85e5673a59c0f9c5bf7ad060e88e702329037bb696dc898
SHA1 hash: 7d44cda92b3fa3b237091ce58e0e6e7b416fef91
MD5 hash: 8bd2de9e1f41c0914129b5751eabfbc7
humanhash: carolina-hydrogen-finch-oven
File name:PI_4_5767189090436911808.js Pdf.exe
Download: download sample
Signature Formbook
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File size:1'061'376 bytes
First seen:2022-12-10 08:52:56 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'462 x Formbook, 12'204 x SnakeKeylogger)
ssdeep 12288:+FfPpFLaKTy0qtEF2+ZFMISeJY564ALwCxcfWJAO0QDbesJmFPJIvFj3p/TSKyfi:2fPpF+Bt/+6v64/CJ0hF+Nj5rh
TLSH T1DA356BD567F2A02EF48B725264183A9DDC35B943770BE14667773B1082D88FFAB98483
TrID 61.9% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
11.1% (.SCR) Windows screen saver (13097/50/3)
8.9% (.EXE) Win64 Executable (generic) (10523/12/4)
5.5% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
3.8% (.EXE) Win32 Executable (generic) (4505/5/1)
Reporter abuse_ch
Tags:exe FormBook

Intelligence

File Origin
# of uploads :
1
# of downloads :
175
Origin country :
n/a
Vendor Threat Intelligence
Detection:
Formbook
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Link:
https://www.capesandbox.com/analysis/344919/
Detection(s):
SecuriteInfo.com.Win32.PWSX-gen.21392.5516.UNOFFICIAL
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Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Сreating synchronization primitives
Creating a file in the %AppData% directory
Enabling the 'hidden' option for recently created files
Adding an access-denied ACE
Creating a process from a recently created file
Creating a process with a hidden window
Creating a file in the %temp% directory
Launching a process
Launching cmd.exe command interpreter
Unauthorized injection to a system process
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
packed
Link:
https://www.filescan.io/uploads/639448f204e0e79bdf41fdeb/reports/11a73684-72e0-4fac-b874-691910940db0/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/ad43e27a-9794-4d1f-b917-df30bc4f9d75
Result
Threat name:
FormBook
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Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1131909
Signature
Adds a directory exclusion to Windows Defender
C2 URLs / IPs found in 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
Sigma detected: Scheduled temp file as task from temp location
Snort IDS alert for network traffic
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 netsh to modify the Windows network and firewall settings
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: 764631 Sample: PI_4_5767189090436911808.js... Startdate: 10/12/2022 Architecture: WINDOWS Score: 100 66 Snort IDS alert for network traffic 2->66 68 Malicious sample detected (through community Yara rule) 2->68 70 Sigma detected: Scheduled temp file as task from temp location 2->70 72 9 other signatures 2->72 10 PI_4_5767189090436911808.js Pdf.exe 7 2->10         started        14 qcRrBQocv.exe 5 2->14         started        process3 file4 48 C:\Users\user\AppData\Roaming\qcRrBQocv.exe, PE32 10->48 dropped 50 C:\Users\...\qcRrBQocv.exe:Zone.Identifier, ASCII 10->50 dropped 52 C:\Users\user\AppData\Local\...\tmp7C65.tmp, XML 10->52 dropped 54 PI_4_5767189090436911808.js Pdf.exe.log, ASCII 10->54 dropped 80 Writes to foreign memory regions 10->80 82 Adds a directory exclusion to Windows Defender 10->82 84 Injects a PE file into a foreign processes 10->84 16 RegSvcs.exe 10->16         started        19 powershell.exe 20 10->19         started        21 schtasks.exe 1 10->21         started        86 Multi AV Scanner detection for dropped file 14->86 88 Machine Learning detection for dropped file 14->88 23 RegSvcs.exe 14->23         started        25 schtasks.exe 1 14->25         started        27 RegSvcs.exe 14->27         started        signatures5 process6 signatures7 58 Modifies the context of a thread in another process (thread injection) 16->58 60 Maps a DLL or memory area into another process 16->60 62 Sample uses process hollowing technique 16->62 64 2 other signatures 16->64 29 explorer.exe 16->29 injected 33 conhost.exe 19->33         started        35 conhost.exe 21->35         started        37 conhost.exe 25->37         started        process8 dnsIp9 56 www.liankecloud.top 29->56 90 System process connects to network (likely due to code injection or exploit) 29->90 92 Uses netsh to modify the Windows network and firewall settings 29->92 39 cmd.exe 29->39         started        42 netsh.exe 29->42         started        signatures10 process11 signatures12 74 Modifies the context of a thread in another process (thread injection) 39->74 76 Maps a DLL or memory area into another process 39->76 78 Tries to detect virtualization through RDTSC time measurements 39->78 44 cmd.exe 1 39->44         started        process13 process14 46 conhost.exe 44->46         started       
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/9bdc185c4c52ab97921a7d99b7bfe6e22ac5be828d999b19e41983b3c79af0c9/
Threat name:
ByteCode-MSIL.Spyware.SnakeLogger
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Status:
Malicious
First seen:
2022-12-09 15:44:12 UTC
File Type:
PE (.Net Exe)
Extracted files:
10
AV detection:
15 of 26 (57.69%)
Threat level:
  2/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=tpobqxcmkkvzpeq2pwm3pp7g4ivmlpucrwmzwgpedgb3hr426deq._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:a19i rat spyware stealer trojan
Link:
https://tria.ge/reports/221210-ktbbssfc35/
Behaviour
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: GetForegroundWindowSpam
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Suspicious use of SetThreadContext
Checks computer location settings
Formbook payload
Formbook
Verdict:
Suspicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/d7342d6b-2a62-4593-8480-ad1b96b3489d
Unpacked files
SH256 hash:
cce4a21afc74d7d48d862af5b0d8598fcd213ce5d331176dfa12257f43813ecd
MD5 hash:
44bf97f71cc12eca3ce5612ffabf366c
SHA1 hash:
909a19c4d99ef46ed6661902a30cefb3a2992d94
Detections:
FormBook
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win_formbook_auto
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win_formbook_g0
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Link:
https://www.unpac.me/results/ad1720e0-3280-428e-92a3-8128837398c2/
Parent samples :
cc306bb2d4ff7a9b6a4526abfe0ee05610bc1f34f8c4b96f465c44412558516f
9bdc185c4c52ab97921a7d99b7bfe6e22ac5be828d999b19e41983b3c79af0c9
3aec0a3b707390b1a000b0e7a6deb3bd7b8f84109b4335be6809694453fadc4c
6df873769694ef3980e2e19d8c657e4d993938b9c9ee8912a95f83027f1a2ea0
ab3c843f0e9a542dad1b81078283a788da46aa9cc99b63434cca85737d982d94
0ae02ccb00f91c7e5c7eab7f893c859e533a294dc868ee3c43904e5f835b97bc
SH256 hash:
0f13c3a0f587b76a0811ab6b0f65d2a5344c3f9c7ba65707cc004b0213438619
MD5 hash:
5126de7295dac644b9874ab8ebfb2034
SHA1 hash:
f78172c55cc550b23fc24d644c67d7a1a000296b
Link:
https://www.unpac.me/results/ad1720e0-3280-428e-92a3-8128837398c2/
SH256 hash:
51c28f4343684b99ceabab9b2c0ffff8e37101852e37ab116e3418e074a89387
MD5 hash:
f7b895301eea5a3153710e1214966009
SHA1 hash:
d74797431f2b59a13c4267e6ff29bca858658e63
Link:
https://www.unpac.me/results/ad1720e0-3280-428e-92a3-8128837398c2/
SH256 hash:
922915132a628d0050bf03a473370544dde3323627fb4adcba3f1ba869537e50
MD5 hash:
1ecb63625d636b0b8f8ebdece9fa80c3
SHA1 hash:
5623d5ad21fc63893011bae7e4709c51219fcc1c
Link:
https://www.unpac.me/results/ad1720e0-3280-428e-92a3-8128837398c2/
SH256 hash:
a000e28f51f40830d58c277f38b69a9621cd261df82876289ea6e3080ff76928
MD5 hash:
9dbcdd52743d0ccf5ac7223d758a3fc7
SHA1 hash:
01ab24d6591d5d866d179951c39be031ed951508
Link:
https://www.unpac.me/results/ad1720e0-3280-428e-92a3-8128837398c2/
SH256 hash:
9bdc185c4c52ab97921a7d99b7bfe6e22ac5be828d999b19e41983b3c79af0c9
MD5 hash:
8bd2de9e1f41c0914129b5751eabfbc7
SHA1 hash:
7d44cda92b3fa3b237091ce58e0e6e7b416fef91
Link:
https://www.unpac.me/results/ad1720e0-3280-428e-92a3-8128837398c2/
Malware family:
FormBook
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Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/9bdc185c4c52/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/9bdc185c4c52ab97921a7d99b7bfe6e22ac5be828d999b19e41983b3c79af0c9

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
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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.

Cape
Cape
https://www.capesandbox.com/analysis/344919/

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