MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 672b918c5c82cfed617eeca2ab662854d2e9feef0031f7a72025962f3ee867ca. 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 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 672b918c5c82cfed617eeca2ab662854d2e9feef0031f7a72025962f3ee867ca
SHA3-384 hash: 0187a987fac4153c9a70265ddde52605a2388889c7731e40bb1dce03211196ed6a20f9fa02b0fb83f58ea52615035183
SHA1 hash: 5173feb0360d628a1fd33e00b8860cfe576dff3a
MD5 hash: b8462af1afb6c95d62624002fcc05726
humanhash: pasta-timing-football-sink
File name:SecuriteInfo.com.Win32.PWSX-gen.2588.21949
Download: download sample
Signature Formbook
Create hunting rule
File size:677'376 bytes
First seen:2022-12-05 10:37:10 UTC
Last seen:2022-12-10 11:57:37 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'666 x AgentTesla, 19'479 x Formbook, 12'209 x SnakeKeylogger)
ssdeep 12288:4PuYd+V6b1momPZefNteeJB6s6IvcyOHQ4iPz1r+9Mvp0ThGv2Rg9PuYd+V6b:4PuYd+V6bIomxiNdwuA2F+9MvOmQiPuI
TLSH T1A0E4019DB715C52BDEA4D874F87AA05603F2BC74D8A1CA3E784331AEC971B9D8B14702
TrID 71.1% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
10.2% (.EXE) Win64 Executable (generic) (10523/12/4)
6.3% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
4.3% (.EXE) Win32 Executable (generic) (4505/5/1)
2.0% (.ICL) Windows Icons Library (generic) (2059/9)
File icon (PE):PE icon
dhash icon 00c0c0b2c0709a6c (16 x AgentTesla, 5 x Formbook, 3 x SnakeKeylogger)
Reporter SecuriteInfoCom
Tags:exe FormBook

Intelligence

File Origin
# of uploads :
3
# of downloads :
179
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
SecuriteInfo.com.Win32.PWSX-gen.2588.21949
Verdict:
Suspicious activity
Analysis date:
2022-12-05 15:32:11 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/d4eacefc-5237-4c52-97a3-67458710d6f7

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/342885/
Detection(s):
SecuriteInfo.com.Win32.PWSX-gen.2588.21949.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
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/638dca0dd4d7598ad9048323/reports/24684750-3cfd-448d-87cd-14e00ebc409b/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/f2b12d87-6a81-4326-97dc-956c7e465437
Result
Threat name:
FormBook
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
96 / 100
Link:
https://www.joesandbox.com/analysis/1127949
Signature
.NET source code contains potential unpacker
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)
Multi AV Scanner detection for submitted file
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
Yara detected AntiVM3
Yara detected FormBook
Behaviour
Behavior Graph:
Download SVG
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/672b918c5c82cfed617eeca2ab662854d2e9feef0031f7a72025962f3ee867ca/
Threat name:
Win32.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2022-12-05 08:22:35 UTC
File Type:
PE (.Net Exe)
Extracted files:
14
AV detection:
21 of 26 (80.77%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=m4vzddc4qlh62yl65srkwzriktjot7xpaay7pjzaewlc6pxim7fa._file
Verdict:
malicious
Label(s):
formbook
Create hunting rule
Result
Malware family:
formbook
Create hunting rule
Score:
  10/10
Tags:
family:formbook campaign:n2hm rat spyware stealer trojan
Link:
https://tria.ge/reports/221205-mpdx8sbd85/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Formbook
Unpacked files
SH256 hash:
ce7e5e5813c6bf2d7f2542c829fc61d051224edb040de11acae51040c5e16274
MD5 hash:
f62c4b7846f4a91c89399c4176bd0afa
SHA1 hash:
ccf594b52fd14918a7dfb40882b9e52ea3c39dce
Detections:
XLoader
Create hunting rule
win_formbook_auto
Create hunting rule
win_formbook_g0
Create hunting rule
Link:
https://www.unpac.me/results/cff4a981-bdfe-44f3-a0cc-aaaac569523d/
Parent samples :
230f0d12fa537f04c58557aef91ff64514fca1f7c5a91ca65f0a26dc4d1a4771
83467c9a4fc9791b973a80bf378d9a056c3fc4c0fc7545101e069b6e7bcfa7bf
e2ec5919c66b95299b7077efe33b10021b19289d264708637350be8390eb2e6e
adc1bc8f700584e34f2196919fb2298cd8138a8dfcf498259f5b665976ce929c
345cb40f4372dc796b5f7ee68e9f6d19a6c046db457704d800eacb717e6fddd9
5e4cdb1fe04c466a44dce83bc1e48ccfcf9f8e6baf9a989815642bc9b8950ce8
bdfa3a0587a86fbba805b65cb6999277743b8d1494685381ccee06b8e5d1be8d
786aeabdb7664ab3c99105d7705946a0d3259b9096e5464db67eab31a2637194
9f9a67376f1c2f7076eff2eb971329895aa498cb000d0cec97ed8891cacd8851
e9eea68df104e363249749346768848c4a1f08f91bed2ad48ac8ca5e1f962f86
0d68d580e0b5eab78723411ce4a8a0cca360d1495951dde7243989044d47d5cc
eff390745ac05246fb469a01d7cb05409dee8f0275c809b3a7b6dfc0c58ddc7a
3e3615ec6c5ef753c75fc1448d7e5a49136e3c7b5d2016e107107f17c4816aa6
7fbaccd563b14340ac6f740cdfa6c0d83baceb824f11b6f27a393a1c9f2e2ed4
349e867cfbab437ac7ada1e7c25e093a180135d34dd5365f5d0e838fb8e713ac
d1e9780a620ddf149c2aed319388bca7ed690c2a58c9ffc8f60b1c4515115dc9
213fbce6c1598d4cd9a54ec4008f6d531f317e81ed125a046ac1812ab8181f53
e7529a2d209e8f8405bfc92ae8f79486335989c0dcb472b678335db442fc6c04
672b918c5c82cfed617eeca2ab662854d2e9feef0031f7a72025962f3ee867ca
64e0057d190f33bf5ff58de46d663ab4d075b3176d1c59361f931ab7f7dd7185
f4716cf29a2fa3ff5650ff6a4d35a26a5a534658fe7518fdf2c08554158db841
f88612861c176089dbc508618b0a265d093bc2d64310413a7a19edbf303bceda
e55222db4cd5a2a35266b2dfc36cd36f69abdb566d9f8863136ba618415e9940
SH256 hash:
3cd809c186f0c699a2791d8932505f8b80cbd387c80d1dfca735add9198da2ae
MD5 hash:
211eb854ec69d832fc64bc16828d5db0
SHA1 hash:
b247e0d1d4b986b47e723994587c1ade699f8074
Link:
https://www.unpac.me/results/cff4a981-bdfe-44f3-a0cc-aaaac569523d/
SH256 hash:
06404f0f2373b8834e6c400be5600cc548715f29461b09ba3f69c71f2f091f62
MD5 hash:
10a8e5f8fad39ea4ee2bd67f32adb9f7
SHA1 hash:
bffd927b28b0f3ca49709d2610835b7c2afa7baa
Link:
https://www.unpac.me/results/cff4a981-bdfe-44f3-a0cc-aaaac569523d/
SH256 hash:
922915132a628d0050bf03a473370544dde3323627fb4adcba3f1ba869537e50
MD5 hash:
1ecb63625d636b0b8f8ebdece9fa80c3
SHA1 hash:
5623d5ad21fc63893011bae7e4709c51219fcc1c
Link:
https://www.unpac.me/results/cff4a981-bdfe-44f3-a0cc-aaaac569523d/
SH256 hash:
d3f1714e64dd2ec8a111b000c66a0c5256b4297ea2fc479abb481371bd214ca0
MD5 hash:
d21427e75075121b73acb8d8252d7b95
SHA1 hash:
1f7ae759759b90f74a3480a62b78892fe351ded6
Link:
https://www.unpac.me/results/cff4a981-bdfe-44f3-a0cc-aaaac569523d/
SH256 hash:
a0008ce0a9f8e2c45203f775cedad92425d74ec26aa5d42deecd24a8d3b2a7dd
MD5 hash:
67a5e0499eed42ad5cc2ec739797736b
SHA1 hash:
08a68e87b7f4e2738abb93d9f007aaaac77c708b
Link:
https://www.unpac.me/results/cff4a981-bdfe-44f3-a0cc-aaaac569523d/
SH256 hash:
672b918c5c82cfed617eeca2ab662854d2e9feef0031f7a72025962f3ee867ca
MD5 hash:
b8462af1afb6c95d62624002fcc05726
SHA1 hash:
5173feb0360d628a1fd33e00b8860cfe576dff3a
Link:
https://www.unpac.me/results/cff4a981-bdfe-44f3-a0cc-aaaac569523d/
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/672b918c5c82cfed617eeca2ab662854d2e9feef0031f7a72025962f3ee867ca

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.

Cape
Cape
https://www.capesandbox.com/analysis/342885/

Comments