MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 8d3a854868a4706c0b39e7444c5622e5b26f884ba42e4c1e53b3d15a88d2b269. 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
AgentTesla
Vendor detections: 14
| SHA256 hash: | 8d3a854868a4706c0b39e7444c5622e5b26f884ba42e4c1e53b3d15a88d2b269 |
|---|---|
| SHA3-384 hash: | b0a00ec937f79dd26ed68848d93e3a112f8bbb75d355cf2cbfe07a698f2de1cf18b53fe6825424c8bb257149aa570791 |
| SHA1 hash: | 25298cc0799f3bcf0f9f105526b9049f8b9078b7 |
| MD5 hash: | d0c228c4a32a7e7b1abc94cbf277546c |
| humanhash: | oxygen-four-single-vegan |
| File name: | d0c228c4a32a7e7b1abc94cbf277546c.exe |
| Download: | download sample |
| Signature | AgentTesla |
| File size: | 480'768 bytes |
| First seen: | 2021-12-21 08:49:11 UTC |
| Last seen: | Never |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | f34d5f2d4577ed6d9ceec516c1f5a744 (48'740 x AgentTesla, 19'600 x Formbook, 12'241 x SnakeKeylogger) |
| ssdeep | 6144:r7/4cmqFrA1AshNpfWd4ArkX+5z832yUQSno5kr3RuiYqQ5L1XL6I9sSPQnJ7tGG:rD4OeAshzWSMk1U1BuDq2eDxhtGG |
| Threatray | 12'403 similar samples on MalwareBazaar |
| TLSH | T1E1A4F169F663E9A9E92C037D35714C221FB2C5067499EFAE5A853252193538320BFCCF |
| File icon (PE): |  |
| dhash icon | b3b3333969693b3b (69 x Formbook, 63 x AgentTesla, 26 x Loki) |
| Reporter |  abuse_ch |
| Tags: | AgentTesla exe |
Intelligence
File Origin
# of uploads :
1
# of downloads :
175
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
d0c228c4a32a7e7b1abc94cbf277546c.exe
Verdict:
Malicious activity
Analysis date:
2021-12-21 08:52:03 UTC
Tags:
n/a
Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
Formbook
Result
Verdict:
Malware
Maliciousness:
Behaviour
Searching for the window
Creating a window
DNS request
Unauthorized injection to a recently created process
Creating a file
Verdict:
Suspicious
Threat level:
5/10
Confidence:
100%
Tags:
obfuscated packed
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
Verdict:
Malicious
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
Injects a PE file into a foreign processes
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
Self deletion via cmd delete
Snort IDS alert for network traffic (e.g. based on Emerging Threat rules)
System process connects to network (likely due to code injection or exploit)
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:
Detection:
formbook
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Status:
Malicious
First seen:
2021-12-21 08:52:49 UTC
File Type:
PE (.Net Exe)
Extracted files:
10
AV detection:
20 of 28 (71.43%)
Threat level:
5/5
Detection(s):
Suspicious file
Verdict:
malicious
Label(s):
formbook
Similar samples:
+ 12'393 additional samples on MalwareBazaar
Result
Malware family:
formbook
Score:
10/10
Tags:
family:formbook campaign:sbe5 rat spyware stealer trojan
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Formbook Payload
Formbook
Unpacked files
SH256 hash:
2595111c7a0bb8cece07233f184452e6d4c10e6f0cf084719a8c64a70c8066b8
MD5 hash:
7824b81879313ca6c52cd6368b21f15e
SHA1 hash:
a14da39bc716137b83f6db32619aa36a62cb6698
Detections:
win_formbook_g0
win_formbook_auto
SH256 hash:
5473737d732ec5b71053db63115903e2535e11fd7d9ab2f28c9398c88343c491
MD5 hash:
ebb6bcef1bbf1971596f238d174de660
SHA1 hash:
ed640b34b0f6e25e197cdbb5dabd79d10b143ca6
SH256 hash:
cc863038dfc58d37276a1f1cb952870d6a2cd81a7ac72d3ed7021e5c5aa1c8f0
MD5 hash:
2c5570f3b591aa1fd57f5ec62ab89b76
SHA1 hash:
7a451b030d1acef0a149e333ba9df225fc5494d1
SH256 hash:
8d3a854868a4706c0b39e7444c5622e5b26f884ba42e4c1e53b3d15a88d2b269
MD5 hash:
d0c228c4a32a7e7b1abc94cbf277546c
SHA1 hash:
25298cc0799f3bcf0f9f105526b9049f8b9078b7
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.65
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: | 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
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