MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 8f3449b43eb5b5bc23330078ff8237c5d743a73519348f95b3c51d691f5663a3. 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

SHA256 hash: 8f3449b43eb5b5bc23330078ff8237c5d743a73519348f95b3c51d691f5663a3
SHA3-384 hash: 60f6f24cea1dec36736dcc571366cae236e54a07c002cf126252135a72a6b0aa2cb7123f3740d899c82735f26f89236c
SHA1 hash: 023a5d90d6cfc0c9f2dfcd69f34942b24be1efff
MD5 hash: 0d7560d2001ab39c7dd284ac7e528610
humanhash: shade-uniform-delaware-minnesota
File name:New order.exe
Download: download sample
Signature Formbook
File size:655'360 bytes
First seen:2023-05-10 08:46:04 UTC
Last seen:Never
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:jNj5Ay4tO1qpLHs6omNFL605YGxktk78OjmMeLiubJmJsfVbvXJ9EPzPKpALm:j3eYEpLXomz60e6qJOjmMEiubJmslvJ+
Threatray 2'793 similar samples on MalwareBazaar
TLSH T197D4E1B4A1AE49E2F20F9A70157CBCA21EB670D3EED95578072D6504DFBBE103E8490D
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)
Reporter threatcat_ch
Tags:exe FormBook

Intelligence


File Origin
# of uploads :
1
# of downloads :
262
Origin country :
CH CH
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
New order.exe
Verdict:
Suspicious activity
Analysis date:
2023-05-10 08:48:46 UTC
Tags:
n/a

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Result
Verdict:
Malware
Maliciousness:

Behaviour
Сreating synchronization primitives
Searching for synchronization primitives
Creating a window
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
anti-vm comodo jigsaw packed
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.
Result
Threat name:
FormBook
Detection:
malicious
Classification:
troj.evad
Score:
80 / 100
Signature
.NET source code contains potential unpacker
Initial sample is a PE file and has a suspicious name
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
Yara detected FormBook
Behaviour
Behavior Graph:
Threat name:
ByteCode-MSIL.Trojan.SnakeKeylogger
Status:
Malicious
First seen:
2023-05-09 14:18:06 UTC
File Type:
PE (.Net Exe)
Extracted files:
5
AV detection:
24 of 37 (64.86%)
Threat level:
  5/5
Result
Malware family:
n/a
Score:
  7/10
Tags:
n/a
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Checks computer location settings
Unpacked files
SH256 hash:
be1d91f54ac3942f111540df45f8e5707dd09cf6592c3a6518f1e21c7edb7d88
MD5 hash:
581f5b68a96fe615550382611224c96e
SHA1 hash:
6b7234fa3b6b5192846e14e2cfad82b2ee41ff5e
Detections:
win_formbook_w0 win_formbook_auto win_formbook_g0
SH256 hash:
72b312931b9ecd4fbadc34e2d7a8808bcc27e007708490852a376c5df4690b38
MD5 hash:
db346564f5c72876cd6c9c6874f337e2
SHA1 hash:
feeb48062a5228bc706fb86fa81f5b34fe748475
SH256 hash:
8c5037309d3e77eb1e158e2d9de80904ae5b4d4284dffac323263d9f2b39b2d1
MD5 hash:
0f32640aa3ab5529305f9c99f9482482
SHA1 hash:
fc68eb4fc4dadcba891be2975dd6e8301ade76af
SH256 hash:
ecf18295a98a3318d518c257f1c27365a5b8dbdc9065adb61096707b894a6848
MD5 hash:
09cf7cb9e8fc06ae7aaccb9623c31c7d
SHA1 hash:
be9add1b4577a0afefb8623ee8b30b8970ce0408
SH256 hash:
83fde4c9e3bd778ea729691f2dbae3a3921ca37c620873d5015e059366bd45ab
MD5 hash:
875c44e3510ef7b26167c427e22985fb
SHA1 hash:
7085e54effb2e903cbf2bface0dad4bd28d4a7c1
SH256 hash:
ebdd006a21a900f14078a05888da91838aceda1e16324f2ed537eb5f0331cba1
MD5 hash:
78bf592606f33c649d1ef2b861e4e38a
SHA1 hash:
48b1b09968055756d221b2d43440b6742b36e449
SH256 hash:
8f3449b43eb5b5bc23330078ff8237c5d743a73519348f95b3c51d691f5663a3
MD5 hash:
0d7560d2001ab39c7dd284ac7e528610
SHA1 hash:
023a5d90d6cfc0c9f2dfcd69f34942b24be1efff
Please note that we are no longer able to provide a coverage score for Virus Total.

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
Rule name:Skystars_Malware_Imphash
Author:Skystars LightDefender
Description:imphash

File information


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

Malspam

Formbook

Executable exe 8f3449b43eb5b5bc23330078ff8237c5d743a73519348f95b3c51d691f5663a3

(this sample)

  
Delivery method
Distributed via e-mail attachment

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