MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 9c06bd5e1e9f92ea449869770a41d697dc242e134fc8c72447c1b730301fa418. 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
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 9c06bd5e1e9f92ea449869770a41d697dc242e134fc8c72447c1b730301fa418
SHA3-384 hash: ea093eb1b8a05590675e3e2b4a2056d1d7ab5e7386897e66171d517b580a1f685907707f7a3f0a765dc973b4b55e0a19
SHA1 hash: 92a76c5a612782f2b77923814584091e9f4c9e66
MD5 hash: 6386b85bbe3f0a76a824d8fc2d8a169c
humanhash: magnesium-six-october-montana
File name:SecuriteInfo.com.W32.AIDetectNet.01.21409.7001
Download: download sample
Signature Formbook
Create hunting rule
File size:800'256 bytes
First seen:2022-08-30 15:45:42 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'740 x AgentTesla, 19'600 x Formbook, 12'241 x SnakeKeylogger)
ssdeep 12288:Y1Aq0F75ea2hSkjOuJv4dKByMI8jq6+CPre0SAk6XiAl++O/xZhdJ:Y1uZ555gOuJv4Lfs0CPatp
TLSH T19E05BF9FB10079AFCA97C436CEA4AC70A721797E83378263B45361ACA95C597CF150F2
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)
File icon (PE):PE icon
dhash icon 6670596f4f4e0d0a (34 x Loki, 25 x AgentTesla, 21 x SnakeKeylogger)
Reporter SecuriteInfoCom
Tags:exe FormBook

Intelligence

File Origin
# of uploads :
1
# of downloads :
260
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
formbook
Create hunting rule
ID:
1
File name:
5236600087.doc
Verdict:
Malicious activity
Analysis date:
2022-08-30 13:03:37 UTC
Tags:
exploit CVE-2017-11882 loader formbook trojan stealer
Link:
https://app.any.run/tasks/e54d5bac-6cf5-4bda-9134-5331de6424be

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/302599/
Detection(s):
SecuriteInfo.com.W32.AIDetectNet.01.21409.7001.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Creating a window
Сreating synchronization primitives
Sending a custom TCP request
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
packed
Link:
https://www.filescan.io/uploads/630e3105a7450371f68e5c41/reports/9994ce51-96e8-420a-a0ef-8dc9717a0ab2/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
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/79844194-b4ca-4ed6-b21e-0b7ac941dfbd
Result
Threat name:
FormBook
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1060641
Signature
Antivirus detection for URL or domain
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:
formbook
Create hunting rule
Link:
https://mwdb.cert.pl/sample/9c06bd5e1e9f92ea449869770a41d697dc242e134fc8c72447c1b730301fa418/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2022-08-30 13:45:18 UTC
File Type:
PE (.Net Exe)
Extracted files:
27
AV detection:
20 of 26 (76.92%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=tqdl2xq6t6joureynf3quqows7ocilqtj7emojchyg3tama7uqma._file
Verdict:
malicious
Label(s):
formbook
Create hunting rule
Result
Malware family:
formbook
Create hunting rule
Score:
  10/10
Tags:
family:formbook campaign:ag94 rat spyware stealer trojan
Link:
https://tria.ge/reports/220830-s7l98abahm/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Formbook payload
Formbook
Unpacked files
SH256 hash:
2b70a727b76b6d99fb6347896507058fe984c34a5ed2df9e69a145016e0df0a1
MD5 hash:
faae1a1d5356fcf16bb324b2f9636ec6
SHA1 hash:
4c3ea9f966e3b399eb28e06f4e52a4630b9f0fcf
Detections:
win_formbook_g0
Create hunting rule
win_formbook_auto
Create hunting rule
FormBook
Create hunting rule
Link:
https://www.unpac.me/results/22b2ec57-e0a8-4e48-9f1f-5b2cb92b69fc/
Parent samples :
9c06bd5e1e9f92ea449869770a41d697dc242e134fc8c72447c1b730301fa418
7570348e9f9c0cbc989a61d195fd847499d64f8c74404f27a5eafe94274bd4d5
8ba4e909de453a9a2417a992da877b8d809c89a675618e574062d7cef6f18b1d
a5fce9acd8aef328e8a659ee64a13cbd13fe0fd813eb7a02cf5a1f2e23d64597
ca3afdd3df6970f8026481a1d7800d86ba9852aa6a12325330a91f05aa60fb32
c0b433e9f4a2438b5647e9e2e236747cc55e931e46da8e52531b1c70786467d2
542e656f422a4cb0c3dd3aab2f0704ffa3d8f8fcbe4be5e5974bca08f896b8d3
SH256 hash:
c45a3dae97e5e635a567df02635fe941af384f35cc993d4e52a57fa4f4026b3e
MD5 hash:
966c65a2893f62df72494272d810448f
SHA1 hash:
de82f765123b6ed954996603b663e9bac36acfb6
Link:
https://www.unpac.me/results/22b2ec57-e0a8-4e48-9f1f-5b2cb92b69fc/
SH256 hash:
a3278c010eaa92db1435b1fa5ffbc39fae83cba91cfb4fd498b2cc4abe4f00f9
MD5 hash:
0c341e8e22a0cd077b33c049a4ad9a20
SHA1 hash:
826ce8a888a282a67261c8f282c7fd5d37b03656
Link:
https://www.unpac.me/results/22b2ec57-e0a8-4e48-9f1f-5b2cb92b69fc/
SH256 hash:
71a62b75ad448501ca52b6950db74f13d6770e87e80260d19e309247852e2a67
MD5 hash:
4ca002056f18c5eafe678d7027b65a09
SHA1 hash:
3eee092020ca8a8bd1281529d8a9828994d96a1a
Link:
https://www.unpac.me/results/22b2ec57-e0a8-4e48-9f1f-5b2cb92b69fc/
SH256 hash:
9b4aee132a0228378d66a57fda3a2030952309ef74cf2db724ac916b04d8c034
MD5 hash:
93c6391d23c1aa1ed66fb13f82f2ee31
SHA1 hash:
220098c3047c32b51ae13a5cc1e9beeef3da6e18
Link:
https://www.unpac.me/results/22b2ec57-e0a8-4e48-9f1f-5b2cb92b69fc/
SH256 hash:
9c06bd5e1e9f92ea449869770a41d697dc242e134fc8c72447c1b730301fa418
MD5 hash:
6386b85bbe3f0a76a824d8fc2d8a169c
SHA1 hash:
92a76c5a612782f2b77923814584091e9f4c9e66
Link:
https://www.unpac.me/results/22b2ec57-e0a8-4e48-9f1f-5b2cb92b69fc/
Malware family:
FormBook
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/9c06bd5e1e9f/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
0.81
Link:
https://yomi.yoroi.company/submissions/9c06bd5e1e9f92ea449869770a41d697dc242e134fc8c72447c1b730301fa418

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
Create hunting rule
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.

Web download

Formbook

Executable exe 9c06bd5e1e9f92ea449869770a41d697dc242e134fc8c72447c1b730301fa418

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/2285107/
  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/302599/

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