MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 1f4ac699f0d21126158f15077870dc0f2e55f3f40d3a8e95597e97b0ff968e60. 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: 8
| SHA256 hash: | 1f4ac699f0d21126158f15077870dc0f2e55f3f40d3a8e95597e97b0ff968e60 |
|---|---|
| SHA3-384 hash: | e0f196c2eef40bc0a1a87a5249a3ad00ab389dd62e4f740888a65fa501f7dd4cf43af6ee7350d8fa95bf3a4e0166bc2c |
| SHA1 hash: | cc16421dafa7423a2c603f8748d4551260118b06 |
| MD5 hash: | 2bdb9dbee9d795379d57653918637161 |
| humanhash: | carbon-georgia-friend-may |
| File name: | 220126-11000000236-INV.exe |
| Download: | download sample |
| Signature | AgentTesla |
| File size: | 205'312 bytes |
| First seen: | 2022-02-28 20:05:07 UTC |
| Last seen: | Never |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | f34d5f2d4577ed6d9ceec516c1f5a744 (48'666 x AgentTesla, 19'479 x Formbook, 12'209 x SnakeKeylogger) |
| ssdeep | 3072:YdXP7pvIlMMF1bthZI3ogiRTVWEfVwkUYGR6o8F7FCecTRxL2HVPi9JqG75Cv6fj:cXP7pg/17/FCep1AJqc/l |
| Threatray | 15'486 similar samples on MalwareBazaar |
| TLSH | T1E514E8D5312481DFE9E62AB1AC0FC03036E2799D94D5E20EB5E33B2EA9E3321055F749 |
| File icon (PE): |  |
| dhash icon | 71e0c4ccccd8e132 (4 x AgentTesla) |
| Reporter |  GovCERT_CH |
| Tags: | AgentTesla exe |
Intelligence
File Origin
# of uploads :
1
# of downloads :
254
Origin country :
n/a
Vendor Threat Intelligence
Detection:
n/a
Detection(s):
Result
Verdict:
Clean
Maliciousness:
Behaviour
Searching for the window
Сreating synchronization primitives
DNS request
Sending a custom TCP request
Verdict:
Malicious
Threat level:
10/10
Confidence:
100%
Tags:
obfuscated 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.
Verdict:
Malicious
Result
Threat name:
AgentTesla
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Signature
.NET source code contains potential unpacker
.NET source code contains very large array initializations
Allocates memory in foreign processes
Found 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
Queries sensitive BIOS Information (via WMI, Win32_Bios & Win32_BaseBoard, often done to detect virtual machines)
Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines)
Writes to foreign memory regions
Yara detected AgentTesla
Yara detected Costura Assembly Loader
Behaviour
Behavior Graph:
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Status:
Malicious
First seen:
2022-02-27 12:50:02 UTC
File Type:
PE (.Net Exe)
Extracted files:
19
AV detection:
25 of 43 (58.14%)
Threat level:
5/5
Detection(s):
Suspicious file
Verdict:
malicious
Label(s):
agenttesla
Similar samples:
+ 15'476 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Score:
10/10
Tags:
family:agenttesla keylogger spyware stealer trojan
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
AgentTesla Payload
AgentTesla
Unpacked files
SH256 hash:
1f4ac699f0d21126158f15077870dc0f2e55f3f40d3a8e95597e97b0ff968e60
MD5 hash:
2bdb9dbee9d795379d57653918637161
SHA1 hash:
cc16421dafa7423a2c603f8748d4551260118b06
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.35
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: | INDICATOR_SUSPICIOUS_EXE_DiscordURL |
|---|---|
| Author: | ditekSHen |
| Description: | Detects executables Discord URL observed in first stage droppers |
| Rule name: | pe_imphash |
|---|
| Rule name: | Skystars_Malware_Imphash |
|---|---|
| Author: | Skystars LightDefender |
| Description: | imphash |
| Rule name: | SUSP_PE_Discord_Attachment_Oct21_1 |
|---|---|
| Author: | Florian Roth |
| Description: | Detects suspicious executable with reference to a Discord attachment (often used for malware hosting on a legitimate FQDN) |
| Reference: | Internal Research |
File information
The table below shows additional information about this malware sample such as delivery method and external references.
Malspam
Dropped by
agenttesla
Delivery method
Distributed via e-mail attachment
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