MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 ae7a2eab74a6dbeaa780094a1885f588405f0f8eda83910f14e22759d1f1b7aa. 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
GuLoader
Vendor detections: 11
| SHA256 hash: | ae7a2eab74a6dbeaa780094a1885f588405f0f8eda83910f14e22759d1f1b7aa |
|---|---|
| SHA3-384 hash: | 709588ccd0539282d2b61c97e65f43869a77dca1175ed5f21650070ddbf3795b17616239c5807c681c3229a501c454d9 |
| SHA1 hash: | 6945e5e5d3ee69ff5f8cf714458451ae3169099d |
| MD5 hash: | f5f480fbc25ef90137953d34c8523a77 |
| humanhash: | potato-mars-happy-quebec |
| File name: | Уведомително писмо_AWB_CI_76207886101.exe |
| Download: | download sample |
| Signature | GuLoader |
| File size: | 413'780 bytes |
| First seen: | 2023-04-12 17:47:44 UTC |
| Last seen: | Never |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | 7ed0d71376e55d58ab36dc7d3ffda898 (133 x GuLoader, 28 x RemcosRAT, 23 x AgentTesla) |
| ssdeep | 6144:bGC7W7BUxnDn1EGMm5dLmjCRpiXrMK6w0CnPMbc/2Qfl50NJInWIDoeMdM2BuRoB:Ja70EximjRf6wTnPCcrb7nndibQd6R |
| Threatray | 566 similar samples on MalwareBazaar |
| TLSH | T1F394F180DDD0D47FD35C027454AEE9AE8BEE5C6C2A560E82EF6F3C6E7B397516806201 |
| 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 | 71e8f0d8dce8f032 (5 x GuLoader) |
| Reporter |  abuse_ch |
| Tags: | exe GuLoader |
Intelligence
File Origin
# of uploads :
1
# of downloads :
254
Origin country :
NLVendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
Уведомително писмо_AWB_CI_76207886101.exe
Verdict:
Malicious activity
Analysis date:
2023-04-12 17:48:46 UTC
Tags:
n/a
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
Delayed reading of the file
Creating a file in the %temp% subdirectories
Verdict:
Malicious
Threat level:
10/10
Confidence:
100%
Tags:
guloader overlay packed shell32.dll
Verdict:
Malicious
Labled as:
Trojan.Generic
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:
troj.evad.spyw
Score:
92 / 100
Signature
Multi AV Scanner detection for submitted file
Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines)
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 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:
Detection(s):
Suspicious file
Verdict:
malicious
Label(s):
cloudeye
Similar samples:
+ 556 additional samples on MalwareBazaar
Result
Malware family:
guloader
Score:
10/10
Tags:
family:agenttesla family:guloader collection downloader keylogger spyware stealer trojan
Behaviour
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
outlook_office_path
outlook_win_path
Enumerates physical storage devices
Program crash
Drops file in Windows directory
Suspicious use of NtCreateThreadExHideFromDebugger
Suspicious use of NtSetInformationThreadHideFromDebugger
Suspicious use of SetThreadContext
Accesses Microsoft Outlook profiles
Legitimate hosting services abused for malware hosting/C2
Checks QEMU agent file
Loads dropped DLL
AgentTesla
Guloader,Cloudeye
Unpacked files
SH256 hash:
4ff9b2678d698677c5d9732678f9cf53f17290e09d053691aac4cc6e6f595cbe
MD5 hash:
3e6bf00b3ac976122f982ae2aadb1c51
SHA1 hash:
caab188f7fdc84d3fdcb2922edeeb5ed576bd31d
SH256 hash:
ae7a2eab74a6dbeaa780094a1885f588405f0f8eda83910f14e22759d1f1b7aa
MD5 hash:
f5f480fbc25ef90137953d34c8523a77
SHA1 hash:
6945e5e5d3ee69ff5f8cf714458451ae3169099d
Malware family:
GuLoader
Verdict:
Malicious
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
1.00
File information
The table below shows additional information about this malware sample such as delivery method and external references.
Malspam
Delivery method
Distributed via e-mail attachment
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