MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 b75b32bcf708631a0754ca02cbc8c81dfe8e000c72589087ff655a1e14d548a4. 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: 11
| SHA256 hash: | b75b32bcf708631a0754ca02cbc8c81dfe8e000c72589087ff655a1e14d548a4 |
|---|---|
| SHA3-384 hash: | c6432b485d11db7cc0221a80cb4a495deacaaa8c7bfecf287739b3519e80b02aeaaf6affde149362d86ecdf804ddffe3 |
| SHA1 hash: | 038c96ab65ee8e4178e05988d5cdb8b20067e112 |
| MD5 hash: | ffa7d9fdf7e81851ea4f2bcb490eb18a |
| humanhash: | two-fourteen-failed-whiskey |
| File name: | cyyyzx.exe |
| Download: | download sample |
| Signature | AgentTesla |
| File size: | 452'296 bytes |
| First seen: | 2022-12-12 16:05:49 UTC |
| Last seen: | Never |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | b34f154ec913d2d2c435cbd644e91687 (525 x GuLoader, 110 x RemcosRAT, 80 x EpsilonStealer) |
| ssdeep | 6144:aVGdx6xne+COLWsez7hYVCC7ar0pZh0nPV7MhD5JBfKwHiPgtzT2Xy:uRW93eVAgp0nPqTJBV4gtGi |
| Threatray | 3'359 similar samples on MalwareBazaar |
| TLSH | T19AA4BE03B653841FC29426708B62C9FC9E21EFC43957573766E32F3B78A928759276C8 |
| TrID | 47.3% (.EXE) Win32 Executable MS Visual C++ (generic) (31206/45/13) 15.9% (.EXE) Win64 Executable (generic) (10523/12/4) 9.9% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2) 7.6% (.EXE) Win16 NE executable (generic) (5038/12/1) 6.8% (.EXE) Win32 Executable (generic) (4505/5/1) |
| File icon (PE): |  |
| dhash icon | 99d83cbedec06430 (1 x GuLoader, 1 x AgentTesla) |
| Reporter | Anonymous |
| Tags: | AgentTesla exe signed |
Code Signing Certificate
| Organisation: | Kamikazepilotens |
|---|---|
| Issuer: | Kamikazepilotens |
| Algorithm: | sha256WithRSAEncryption |
| Valid from: | 2022-11-19T06:42:51Z |
| Valid to: | 2025-11-18T06:42:51Z |
| Serial number: | 447b99a4837dbf0d |
| Thumbprint Algorithm: | SHA256 |
| Thumbprint: | 131f451211a56f9705dc8ae29cd0a5bcbe03ff49a7ed8bce4efb6cf806720034 |
| Source: | This information was brought to you by ReversingLabs A1000 Malware Analysis Platform |
Intelligence
File Origin
# of uploads :
1
# of downloads :
185
Origin country :
DEVendor Threat Intelligence
Malware family:
guloader
ID:
1
File name:
Purchase order 2022-000011.doc
Verdict:
Malicious activity
Analysis date:
2022-12-12 13:12:31 UTC
Tags:
loader guloader
Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
n/a
Result
Verdict:
Clean
Maliciousness:
Behaviour
Creating a window
Creating a file
Creating a file in the %temp% subdirectories
Searching for the window
Delayed reading of the file
Verdict:
Likely Malicious
Threat level:
7.5/10
Confidence:
100%
Tags:
overlay packed shell32.dll
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:
AgentTesla, GuLoader
Detection:
malicious
Classification:
evad.troj.spyw
Score:
100 / 100
Signature
Hides threads from debuggers
Multi AV Scanner detection for domain / URL
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)
Snort IDS alert for network traffic
Tries to detect Any.run
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
Tries to harvest and steal browser information (history, passwords, etc)
Tries to harvest and steal ftp login credentials
Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc)
Tries to steal Mail credentials (via file / registry access)
Writes to foreign memory regions
Yara detected AgentTesla
Yara detected GuLoader
Behaviour
Behavior Graph:
Threat name:
Win32.Trojan.Leonem
Status:
Malicious
First seen:
2022-12-12 16:06:07 UTC
File Type:
PE (Exe)
Extracted files:
6
AV detection:
13 of 26 (50.00%)
Threat level:
5/5
Detection(s):
Suspicious file
Verdict:
malicious
Similar samples:
+ 3'349 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Score:
10/10
Tags:
family:agenttesla collection keylogger spyware stealer trojan
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
outlook_office_path
outlook_win_path
Enumerates physical storage devices
Drops file in Windows directory
Suspicious use of NtCreateThreadExHideFromDebugger
Suspicious use of NtSetInformationThreadHideFromDebugger
Suspicious use of SetThreadContext
Accesses Microsoft Outlook profiles
Checks QEMU agent file
Loads dropped DLL
AgentTesla
Verdict:
Suspicious
Tags:
n/a
YARA:
n/a
Unpacked files
SH256 hash:
a632d74332b3f08f834c732a103dafeb09a540823a2217ca7f49159755e8f1d7
MD5 hash:
75ed96254fbf894e42058062b4b4f0d1
SHA1 hash:
996503f1383b49021eb3427bc28d13b5bbd11977
SH256 hash:
b75b32bcf708631a0754ca02cbc8c81dfe8e000c72589087ff655a1e14d548a4
MD5 hash:
ffa7d9fdf7e81851ea4f2bcb490eb18a
SHA1 hash:
038c96ab65ee8e4178e05988d5cdb8b20067e112
Verdict:
Malicious
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Legit
Score:
0.00
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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