MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 5dbb4e38b75fcd447683c5c89948f3fb41373df5f1c0b15b9a907550e77ef272. 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: 14
| SHA256 hash: | 5dbb4e38b75fcd447683c5c89948f3fb41373df5f1c0b15b9a907550e77ef272 |
|---|---|
| SHA3-384 hash: | 9d32baf3d9b9625ca5336d83cb535680cdf2d0a6677339556b1405b5bc5ba2cb79a566fc2af940efbdfb6134f8d58038 |
| SHA1 hash: | 7822fbf590dba16188432ca553be8772a4868bde |
| MD5 hash: | 482e0572bd0f90583765ea3e5a06d4fb |
| humanhash: | washington-carolina-ink-early |
| File name: | 482e0572bd0f90583765ea3e5a06d4fb |
| Download: | download sample |
| Signature | Formbook |
| File size: | 605'696 bytes |
| First seen: | 2023-07-12 06:55:56 UTC |
| Last seen: | Never |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | f34d5f2d4577ed6d9ceec516c1f5a744 (48'742 x AgentTesla, 19'607 x Formbook, 12'242 x SnakeKeylogger) |
| ssdeep | 12288:EhPoToI5y7fv+roAWWpVPUQjmU+QSaPB9TNdP1aR936A1:GyoI5y7OU/iUJQS6vTvNaD |
| Threatray | 2'417 similar samples on MalwareBazaar |
| TLSH | T1D7D422017A794B3AD06F47F52560153463BED6CB7870E7C30D67A0D91C9AB828AA0FB7 |
| 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 |  zbetcheckin |
| Tags: | 32 exe FormBook |
Intelligence
File Origin
# of uploads :
1
# of downloads :
269
Origin country :
FRVendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
482e0572bd0f90583765ea3e5a06d4fb
Verdict:
No threats detected
Analysis date:
2023-07-12 06:59:52 UTC
Tags:
n/a
Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
Formbook
Detection(s):
Result
Verdict:
Malware
Maliciousness:
Behaviour
Searching for the window
Creating a window
Sending a custom TCP request
Unauthorized injection to a recently created process
Restart of the analyzed sample
Creating a file
Verdict:
Malicious
Threat level:
10/10
Confidence:
100%
Tags:
comodo jigsaw packed
Verdict:
Malicious
Labled as:
Win/malicious_confidence_100%
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.
Verdict:
Unknown
Result
Threat name:
FormBook
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Signature
.NET source code contains potential unpacker
Antivirus detection for URL or domain
C2 URLs / IPs found in malware configuration
Found 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 submitted file
Queues an APC in another process (thread injection)
Sample uses process hollowing technique
Snort IDS alert for network traffic
System process connects to network (likely due to code injection or exploit)
Tries to detect virtualization through RDTSC time measurements
Yara detected FormBook
Behaviour
Behavior Graph:
Detection:
formbook
Threat name:
Win32.Trojan.Casdet
Status:
Malicious
First seen:
2023-07-12 06:56:05 UTC
File Type:
PE (.Net Exe)
Extracted files:
9
AV detection:
16 of 24 (66.67%)
Threat level:
5/5
Detection(s):
Suspicious file
Verdict:
malicious
Label(s):
formbook
Similar samples:
+ 2'407 additional samples on MalwareBazaar
Result
Malware family:
formbook
Score:
10/10
Tags:
family:formbook campaign:p3df rat spyware stealer trojan
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Formbook payload
Formbook
Unpacked files
SH256 hash:
2104fd35ba498bc46ab9c841e02a8747c775e58105b557e1810fb74e3f52b44c
MD5 hash:
76a2f588abc2a0fc7d7799367ebd8ea9
SHA1 hash:
620fa5846baa5161b32432da7ba4f351a33e1b53
Detections:
FormBook
win_formbook_w0
win_formbook_auto
win_formbook_g0
SH256 hash:
3f68cc843eb3b2a764dc02355e2e3f97dce8f1164d6f18a4f77e850410dfc137
MD5 hash:
60126f10641986bbcefca9ed6159994b
SHA1 hash:
df584155d49b10805f1f0d81a758e98b23990815
SH256 hash:
ed09e10965d0500071c6ac429299fd48eab20ab7a0018d6eb4287caa9d2f01d7
MD5 hash:
cb191ddcde17c1cc204a92d5776dbb98
SHA1 hash:
50d54538bb3a8fea1e189a1959e4e00a9ae2c873
SH256 hash:
3e24c77fe108059f14fe61b8400c5fe023dc2b0ec7c4fe23fa9911681086f7a9
MD5 hash:
a5228b97b33467ac41fac5cac2718252
SHA1 hash:
28bb020c8a53b046fc8e8106f2913e62c5941a0d
SH256 hash:
5dbb4e38b75fcd447683c5c89948f3fb41373df5f1c0b15b9a907550e77ef272
MD5 hash:
482e0572bd0f90583765ea3e5a06d4fb
SHA1 hash:
7822fbf590dba16188432ca553be8772a4868bde
Malware family:
FormBook
Verdict:
Malicious
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.
Web download
Delivery method
Distributed via web download
Comments
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