MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 ee0f1dab4de829292b2c3d760a82741fcc742dd1bb0ffb53247cd4c9aa549732. 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 1
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SHA256 hash: ee0f1dab4de829292b2c3d760a82741fcc742dd1bb0ffb53247cd4c9aa549732
SHA3-384 hash: 7f8c24411ce3fa6f8a70391679e4f3655a445b98ed8b417c278a8bb381544350b2c5f1b950c8e7e4f2fcc03ad67ddbc1
SHA1 hash: 4f72bd079e5d668e90842347c410db452d21cd85
MD5 hash: 9f4d50417d81b7f033894a84047a58f5
humanhash: west-pip-hamper-california
File name:9f4d50417d81b7f033894a84047a58f5
Download: download sample
Signature Formbook
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File size:780'800 bytes
First seen:2022-08-18 07:28:16 UTC
Last seen:2022-08-18 08:33:04 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 12288:T9j9QCM0/nHn6VAdcuvWVqaM0Qy+Nttc1iBWVQ456qltAaPEOt4g6SKlpx:bTNH6VucMCqMQy+NfzBR41bAasOtaLlH
TLSH T1A3F4129472E78B2BD9394FF2B42151245B71B43F60AAD20E1C96BCFB14B1B134B60B5B
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)
Reporter zbetcheckin
Tags:32 exe FormBook

Intelligence

File Origin
# of uploads :
2
# of downloads :
314
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
9f4d50417d81b7f033894a84047a58f5
Verdict:
Malicious activity
Analysis date:
2022-08-18 07:32:25 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/894a7868-4100-4360-8ca8-0f73a903ff31

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/299523/
Detection(s):
SecuriteInfo.com.Trojan.Inject4.39532.7112.3974.UNOFFICIAL
Create hunting rule

SecuriteInfo.com.Trojan.Inject4.39532.25580.21289.UNOFFICIAL
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Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Sending a custom TCP request
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
lokibot packed
Link:
https://www.filescan.io/uploads/62fdeab9eeda089236a1fd5e/reports/ab2e2455-9d11-42d0-9a16-86b414bd224e/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/8c148aed-b692-4da0-ad0f-5d8769034727
Result
Threat name:
FormBook
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Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1053639
Signature
.NET source code contains potential unpacker
Antivirus / Scanner detection for submitted sample
Antivirus detection for URL or domain
C2 URLs / IPs found in malware configuration
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 domain / URL
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
Yara detected AntiVM3
Yara detected FormBook
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 686158 Sample: n1pwfZlL6J Startdate: 18/08/2022 Architecture: WINDOWS Score: 100 36 Multi AV Scanner detection for domain / URL 2->36 38 Malicious sample detected (through community Yara rule) 2->38 40 Antivirus detection for URL or domain 2->40 42 9 other signatures 2->42 10 n1pwfZlL6J.exe 3 2->10         started        process3 file4 30 C:\Users\user\AppData\...\n1pwfZlL6J.exe.log, ASCII 10->30 dropped 52 Tries to detect virtualization through RDTSC time measurements 10->52 14 n1pwfZlL6J.exe 10->14         started        17 n1pwfZlL6J.exe 10->17         started        signatures5 process6 signatures7 54 Modifies the context of a thread in another process (thread injection) 14->54 56 Maps a DLL or memory area into another process 14->56 58 Sample uses process hollowing technique 14->58 60 Queues an APC in another process (thread injection) 14->60 19 explorer.exe 14->19 injected process8 dnsIp9 32 asisanat.com 31.186.11.254, 49719, 80 BETAINTERNATIONALTR Turkey 19->32 34 www.asisanat.com 19->34 44 System process connects to network (likely due to code injection or exploit) 19->44 23 help.exe 19->23         started        signatures10 process11 signatures12 46 Modifies the context of a thread in another process (thread injection) 23->46 48 Maps a DLL or memory area into another process 23->48 50 Tries to detect virtualization through RDTSC time measurements 23->50 26 cmd.exe 1 23->26         started        process13 process14 28 conhost.exe 26->28         started       
Detection:
formbook
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Link:
https://mwdb.cert.pl/sample/ee0f1dab4de829292b2c3d760a82741fcc742dd1bb0ffb53247cd4c9aa549732/
Threat name:
ByteCode-MSIL.Trojan.LokiBot
Create hunting rule
Status:
Malicious
First seen:
2022-08-08 14:25:24 UTC
File Type:
PE (.Net Exe)
Extracted files:
23
AV detection:
23 of 26 (88.46%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=5yhr3k2n5ausskzmhv3avatud7ghilorxmh7wuzeptkmtksus4za._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:s46e rat spyware stealer trojan
Link:
https://tria.ge/reports/220818-ja8yaabbfm/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Formbook payload
Formbook
Unpacked files
SH256 hash:
f79177275e13a1a4283d3de25ac9eaa2d9fa13d35727fe0f6a1223416fa288df
MD5 hash:
009b03b8cb7954ee6404447e054ae47c
SHA1 hash:
72fdcd1a0ad2c94315f6261e0a72003abc72ed23
Detections:
win_formbook_g0
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win_formbook_auto
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FormBook
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Link:
https://www.unpac.me/results/50b1e718-881b-4ea6-a1f9-9ef4d698d30e/
Parent samples :
db8e74fd99fe46308fc569bd02b4269d5392e3a991090c8de0d4d21cb9300e06
ee0f1dab4de829292b2c3d760a82741fcc742dd1bb0ffb53247cd4c9aa549732
SH256 hash:
39c2d879c57f07305ce60412dc8a88f02e51f1a14a06cc605768d1d7f5313807
MD5 hash:
db51fe170a9e5d6ec5429a2fbd9d0353
SHA1 hash:
e30a58125fc41322db6cf2ccb6a6d414ed379016
Link:
https://www.unpac.me/results/50b1e718-881b-4ea6-a1f9-9ef4d698d30e/
SH256 hash:
a2f3ddbc190bee9538fb08edbb07bae687039c761daab26db56b4a4f3889c29f
MD5 hash:
638affa9715b8278c759e454421d55b3
SHA1 hash:
dd5ca91916b14bb8e518bb4d86a42cb30dbb9132
Link:
https://www.unpac.me/results/50b1e718-881b-4ea6-a1f9-9ef4d698d30e/
SH256 hash:
a9c5b2c628a47247402ff05d399855caf6f6a22146d44cd0fd9d7fc05a65ba66
MD5 hash:
228ff1006be83039e4de2b5e0475a5b0
SHA1 hash:
3adef5cc343067fa6b9d5e712114dc619c867a72
Link:
https://www.unpac.me/results/50b1e718-881b-4ea6-a1f9-9ef4d698d30e/
SH256 hash:
3fcb803224d7e632de768f542912933a61c368b3500740eb36f9328916d95299
MD5 hash:
19d8485b7ef4cb00e3131b51ee787a47
SHA1 hash:
0db8caa97de7675d14893be75ff5d5d66dd450f2
Link:
https://www.unpac.me/results/50b1e718-881b-4ea6-a1f9-9ef4d698d30e/
SH256 hash:
ee0f1dab4de829292b2c3d760a82741fcc742dd1bb0ffb53247cd4c9aa549732
MD5 hash:
9f4d50417d81b7f033894a84047a58f5
SHA1 hash:
4f72bd079e5d668e90842347c410db452d21cd85
Link:
https://www.unpac.me/results/50b1e718-881b-4ea6-a1f9-9ef4d698d30e/
Malware family:
FormBook
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/ee0f1dab4de8/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Trojan
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/ee0f1dab4de829292b2c3d760a82741fcc742dd1bb0ffb53247cd4c9aa549732

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.

Web download

Formbook

Executable exe ee0f1dab4de829292b2c3d760a82741fcc742dd1bb0ffb53247cd4c9aa549732

(this sample)

  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/2274188/
Cape
Cape
https://www.capesandbox.com/analysis/299523/

Comments


Avatar
zbet commented on 2022-08-18 07:28:19 UTC

url : hxxp://103.207.38.192/frmsoffice/scrss.exe