MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 9c6536ae2b9588bf5dada49dc918a668a204e0903fc091bf1a5ebaacb9b5559f. 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: 13


Intelligence 13 IOCs YARA 20 File information Comments
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SHA256 hash: 9c6536ae2b9588bf5dada49dc918a668a204e0903fc091bf1a5ebaacb9b5559f
SHA3-384 hash: edcab79c33c32527020cd291360d0d9985a05b3ff6a8c98c73a51222a634c8965845cde6f361ac3f2b2d95fb7bb43d09
SHA1 hash: 51c8e452353941a976ef82eceac69f4387ac57fb
MD5 hash: 21d88b2a0f4c4577417d3706c6ffad49
humanhash: uranus-summer-april-mountain
File name:Purchase Order P02144004R.exe
Download: download sample
Signature Formbook
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File size:1'236'480 bytes
First seen:2024-01-09 13:06:14 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 948cc502fe9226992dce9417f952fce3 (1'182 x CredentialFlusher, 446 x Formbook, 231 x AgentTesla)
ssdeep 24576:YqDEvCTbMWu7rQYlBQcBiT6rprG8aedDNy/cRcCZic6GSyU0U:YTvC/MTQYxsWR7aeJNhRcCb
TLSH T1DC45C00273C1D062FFAB91334B9AF6115BBC6A660123E61F13981D79BE701B1563E7A3
TrID 68.8% (.CPL) Windows Control Panel Item (generic) (57583/11/19)
12.5% (.EXE) Win64 Executable (generic) (10523/12/4)
6.0% (.EXE) Win16 NE executable (generic) (5038/12/1)
5.3% (.EXE) Win32 Executable (generic) (4505/5/1)
2.4% (.EXE) OS/2 Executable (generic) (2029/13)
dhash icon 6a6ae6b6b0b484a1 (3 x Formbook)
Reporter JAMESWT_WT
Tags:exe FormBook P02144004R

Intelligence

File Origin
# of uploads :
1
# of downloads :
318
Origin country :
IT IT
Vendor Threat Intelligence
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/470017/
Detection(s):
SecuriteInfo.com.Trojan.Generic.33203615.28472.17882.UNOFFICIAL
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Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Creating a file in the %temp% directory
Unauthorized injection to a recently created process
Restart of the analyzed sample
Сreating synchronization primitives
Sending a custom TCP request
Launching a process
Unauthorized injection to a system process
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
autoit bladabindi control greyware keylogger lokibot lolbin masquerade packed shell32 threat
Link:
https://www.filescan.io/uploads/659d44f83b363792f357e010/reports/8b4aa8a9-e6f7-472a-80c6-525005ac3d1f/overview
Verdict:
Malicious
Labled as:
Malware
Link:
https://www.hybrid-analysis.com/sample/9c6536ae2b9588bf5dada49dc918a668a204e0903fc091bf1a5ebaacb9b5559f
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:
LockBit Ransomware
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Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/391e9895-acab-45d8-b0b3-3e4d9517b67a
Result
Threat name:
FormBook
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Detection:
malicious
Classification:
rans.troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1371761
Signature
Antivirus / Scanner detection for submitted sample
Binary is likely a compiled AutoIt script file
Found API chain indicative of sandbox detection
Initial sample is a PE file and has a suspicious name
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Maps a DLL or memory area into another process
Multi AV Scanner detection for submitted file
Queues an APC in another process (thread injection)
Uses shutdown.exe to shutdown or reboot the system
Yara detected FormBook
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/9c6536ae2b9588bf5dada49dc918a668a204e0903fc091bf1a5ebaacb9b5559f
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/9c6536ae2b9588bf5dada49dc918a668a204e0903fc091bf1a5ebaacb9b5559f/
Threat name:
Win32.Trojan.Generic
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Status:
Malicious
First seen:
2024-01-09 08:38:45 UTC
File Type:
PE (Exe)
Extracted files:
14
AV detection:
18 of 24 (75.00%)
Threat level:
  2/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=trstnlrlswel6xnnuso4sgfgncrajyeqh7ajdpy2l25kzonvkwpq._file
Verdict:
malicious
Label(s):
formbook
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Result
Malware family:
n/a
Score:
  5/10
Tags:
n/a
Link:
https://tria.ge/reports/240109-qcmldsbbal/
Behaviour
Modifies Internet Explorer settings
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: MapViewOfSection
Suspicious use of UnmapMainImage
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Unpacked files
SH256 hash:
bf8832191b1800c669ca406954c1a1d977a4bb0379c101fd09fcfe38213b2d61
MD5 hash:
f47e56c914a7ebde034c3dddd4e10ef4
SHA1 hash:
b968a630716c4db18f18f2d619db2e7c0b8e772c
Link:
https://www.unpac.me/results/44821dee-cc9e-4f0f-9354-6caac0a45c8e/
SH256 hash:
3f76f80ace754df39de9a2fe0f63e2e8e702a239cd6c4607366476330aba533c
MD5 hash:
b744e85f580eeeeba8a999087a50ad6f
SHA1 hash:
879789f4c8a0a9a777ccdd3ed6da19404d96a19d
Link:
https://www.unpac.me/results/44821dee-cc9e-4f0f-9354-6caac0a45c8e/
SH256 hash:
9c6536ae2b9588bf5dada49dc918a668a204e0903fc091bf1a5ebaacb9b5559f
MD5 hash:
21d88b2a0f4c4577417d3706c6ffad49
SHA1 hash:
51c8e452353941a976ef82eceac69f4387ac57fb
Detections:
AutoIT_Compiled
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Link:
https://www.unpac.me/results/44821dee-cc9e-4f0f-9354-6caac0a45c8e/
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/9c6536ae2b9588bf5dada49dc918a668a204e0903fc091bf1a5ebaacb9b5559f

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:AutoIT_Compiled
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Author:@bartblaze
Description:Identifies compiled AutoIT script (as EXE).
Rule name:DebuggerCheck__API
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Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:DebuggerCheck__GlobalFlags
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Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:DebuggerCheck__QueryInfo
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Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:DebuggerHiding__Active
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Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:DebuggerHiding__Thread
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Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:Formbook
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Author:kevoreilly
Description:Formbook Payload
Rule name:maldoc_find_kernel32_base_method_1
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Author:Didier Stevens (https://DidierStevens.com)
Rule name:maldoc_getEIP_method_1
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Author:Didier Stevens (https://DidierStevens.com)
Rule name:MD5_Constants
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Author:phoul (@phoul)
Description:Look for MD5 constants
Rule name:meth_get_eip
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Author:Willi Ballenthin
Rule name:meth_stackstrings
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Author:Willi Ballenthin
Rule name:pe_no_import_table
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Description:Detect pe file that no import table
Rule name:RIPEMD160_Constants
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Author:phoul (@phoul)
Description:Look for RIPEMD-160 constants
Rule name:SEH__vectored
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Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:SHA1_Constants
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Author:phoul (@phoul)
Description:Look for SHA1 constants
Rule name:shellcode
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Author:nex
Description:Matched shellcode byte patterns
Rule name:Windows_Trojan_Formbook
Create hunting rule
Author:@malgamy12
Rule name:Windows_Trojan_Formbook_1112e116
Create hunting rule
Author:Elastic Security
Rule name:win_formbook_w0
Create hunting rule
Author:@malgamy12

File information

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

Malspam

Formbook

Executable exe 9c6536ae2b9588bf5dada49dc918a668a204e0903fc091bf1a5ebaacb9b5559f

(this sample)

  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/470017/

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