MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 8848260baf85d9da96dcabdb756b5ac0fd6449361ad497d6e68a81cfe8565aad. 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
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 8848260baf85d9da96dcabdb756b5ac0fd6449361ad497d6e68a81cfe8565aad
SHA3-384 hash: d3e1ef76a05272c0dffde7d0bea8efb7751c2ad7985a2e52e3db3cb0d5af21be5fd284be999a4e371223fea1261bffd3
SHA1 hash: 2d9cfa556a4d684fd286457b84e5a9ce75c7565b
MD5 hash: 44037020073a3503171c43fb29826667
humanhash: shade-sad-jersey-johnny
File name:SecuriteInfo.com.Trojan.PWS.Siggen3.24449.23277.22557
Download: download sample
Signature Formbook
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File size:703'488 bytes
First seen:2022-11-16 14:51:52 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:yU6UsNGNSPPEL7ORgebTd5u5wVgcpCYrN:yUJdgPPG7OR/bT3p+ICQ
TLSH T124E43A2D79BCF412EF3BA9A70EE6AA4FCC301241121E91174D2937DEE93587A3D4D14A
TrID 72.5% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
10.4% (.EXE) Win64 Executable (generic) (10523/12/4)
6.5% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
4.4% (.EXE) Win32 Executable (generic) (4505/5/1)
2.0% (.EXE) OS/2 Executable (generic) (2029/13)
Reporter SecuriteInfoCom
Tags:exe FormBook

Intelligence

File Origin
# of uploads :
1
# of downloads :
193
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
formbook
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ID:
1
File name:
our order-details.com
Verdict:
Malicious activity
Analysis date:
2022-11-16 14:31:15 UTC
Tags:
formbook
Link:
https://app.any.run/tasks/dc33516a-eac4-4d91-aec9-67d43ed5e53d

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/334877/
Detection(s):
SecuriteInfo.com.Trojan.PWS.Siggen3.24449.23277.22557.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Unauthorized injection to a recently created process
Creating a file
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
packed
Link:
https://www.filescan.io/uploads/6374f9134739059d0073236d/reports/25fd0ed4-58be-4d30-bc85-e6d32b5e28b1/overview
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.
Malware family:
Formbook
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Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/8e3c974d-c3db-4904-9d2c-ddf79f3f32d6
Result
Threat name:
FormBook
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
96 / 100
Link:
https://www.joesandbox.com/analysis/1114928
Signature
.NET source code contains potential unpacker
C2 URLs / IPs found in malware configuration
Injects a PE file into a foreign processes
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
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
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/8848260baf85d9da96dcabdb756b5ac0fd6449361ad497d6e68a81cfe8565aad/
Threat name:
ByteCode-MSIL.Trojan.SnakeKeylogger
Create hunting rule
Status:
Malicious
First seen:
2022-11-16 08:58:18 UTC
File Type:
PE (.Net Exe)
Extracted files:
7
AV detection:
22 of 26 (84.62%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=rbecmc5pqxm5vfw4vpnxk222yd6wisjwdlkjpvxgrka472cwlkwq._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:pl63 rat spyware stealer trojan
Link:
https://tria.ge/reports/221116-r8p7tsfg2y/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Formbook payload
Formbook
Verdict:
Suspicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/33804672-ebf9-4078-b2f9-dad7c18fed66
Unpacked files
SH256 hash:
593f55f7c418a1362d53371845b8440c9d4fbbba7497a206d7ba80cbcb394a91
MD5 hash:
93e4106f303e29acb6469add640333cf
SHA1 hash:
f61a89d4078763d2a1819edcf87cf444e9bee059
Detections:
FormBook
Create hunting rule
win_formbook_auto
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win_formbook_g0
Create hunting rule
Link:
https://www.unpac.me/results/72849465-d2f4-4769-beea-a05c4e1c1437/
Parent samples :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 hash:
4c0ef8615f838fce4b4bf470e1146392c5edcbcfa9a98af9b7e604cabd706131
MD5 hash:
53eacef36583acf62a25534ffecb16c0
SHA1 hash:
f900a1244902dd08eaad1a6d797bad6b5a907064
Link:
https://www.unpac.me/results/72849465-d2f4-4769-beea-a05c4e1c1437/
SH256 hash:
a41697d058b36c5a2c1fc113845d1efc61dae545c758413626bc80b2c795a132
MD5 hash:
78508a0c8fa52952ff58fc381e63e434
SHA1 hash:
a6d8567a52d2e6cafd0d2fa1f446c6dbb5150635
Link:
https://www.unpac.me/results/72849465-d2f4-4769-beea-a05c4e1c1437/
SH256 hash:
cfc16a2dbb933b1b85807d48966e9301b9fc34f4c44e7357713ca88b54bf4ab4
MD5 hash:
aabd0bdc81026ade6c57383f21d5c227
SHA1 hash:
4b26936bb8c03be6d7963184215a5ab594ecb765
Link:
https://www.unpac.me/results/72849465-d2f4-4769-beea-a05c4e1c1437/
SH256 hash:
ab19f28c700d64814b0c55df868c30dfb94e0a1f9fb6f7bca05bac6eb78a4e52
MD5 hash:
1f2a6c02dcf9aa00a28a5039fb5b8ce0
SHA1 hash:
1ef480867d39b98368af7586a8e6ba38c0c3893a
Link:
https://www.unpac.me/results/72849465-d2f4-4769-beea-a05c4e1c1437/
SH256 hash:
881df7c59abb9999d304083316c147d2f647b6b714eacce20ce26af306ee88da
MD5 hash:
e39dd557b30a1c44d40567889f6ec793
SHA1 hash:
063b39137874716c642c191f2f7a6cabea2bd09a
Link:
https://www.unpac.me/results/72849465-d2f4-4769-beea-a05c4e1c1437/
SH256 hash:
8848260baf85d9da96dcabdb756b5ac0fd6449361ad497d6e68a81cfe8565aad
MD5 hash:
44037020073a3503171c43fb29826667
SHA1 hash:
2d9cfa556a4d684fd286457b84e5a9ce75c7565b
Link:
https://www.unpac.me/results/72849465-d2f4-4769-beea-a05c4e1c1437/
Malware family:
FormBook
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/8848260baf85/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/8848260baf85d9da96dcabdb756b5ac0fd6449361ad497d6e68a81cfe8565aad

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/334877/

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