MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 2abb89507bbcec354ea3293c13851505059ade5b0b6070793cd69e44e01dcceb. 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: 12
| SHA256 hash: | 2abb89507bbcec354ea3293c13851505059ade5b0b6070793cd69e44e01dcceb |
|---|---|
| SHA3-384 hash: | 817eea292febb8125e727416dc7594311bd601c23b594b05fa256440caef0c5b990c6fa27005ac0cc5e8a47120e7af39 |
| SHA1 hash: | c02f08dea05b56f953b5c724499c552dc7126c4a |
| MD5 hash: | b6109aab2d2a51ea0c6f6b28aa2a869a |
| humanhash: | green-low-leopard-vegan |
| File name: | 495b0122-e196-4271-8992-bc9b22c8a5af.exe |
| Download: | download sample |
| Signature | GuLoader |
| File size: | 785'753 bytes |
| First seen: | 2023-03-30 17:57:53 UTC |
| Last seen: | Never |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | 4ea4df5d94204fc550be1874e1b77ea7 (241 x GuLoader, 29 x RemcosRAT, 17 x VIPKeylogger) |
| ssdeep | 12288:/ghti/pICWSh/cg9E2bCVGpzOH/8/6l0ankiuhSnRTt1q15WkndorDNJcaugJjUJ:4O2ohkgO2Goek00ankzhSpXq15fndorw |
| Threatray | 300 similar samples on MalwareBazaar |
| TLSH | T198F412507B98D843E3A0227461A5F3BE4F74ABB82D1A8313D6F63C9F7628F565C29311 |
| 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 | f8dcd4d6eeeee8c0 (3 x GuLoader) |
| Reporter |  TeamDreier |
| Tags: | exe GuLoader |
Intelligence
File Origin
# of uploads :
1
# of downloads :
267
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
495b0122-e196-4271-8992-bc9b22c8a5af.exe
Verdict:
Malicious activity
Analysis date:
2023-03-30 18:00:18 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 file in the %temp% directory
Creating a window
Creating a file
Delayed reading of the file
Sending a custom TCP request
Result
Malware family:
n/a
Score:
5/10
Tags:
n/a
Behaviour
MalwareBazaar
Verdict:
Malicious
Threat level:
10/10
Confidence:
100%
Tags:
comodo guloader overlay packed shell32.dll
Verdict:
Malicious
Labled as:
Win/malicious_confidence_60%
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:
Suspicious
Result
Threat name:
AgentTesla, GuLoader
Detection:
malicious
Classification:
rans.troj.evad.spyw
Score:
100 / 100
Signature
Found potential ransomware demand text
Machine Learning detection for sample
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)
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:
Threat name:
Win32.Trojan.Guloader
Status:
Malicious
First seen:
2023-03-30 11:18:54 UTC
File Type:
PE (Exe)
Extracted files:
20
AV detection:
13 of 23 (56.52%)
Threat level:
5/5
Detection(s):
Suspicious file
Verdict:
unknown
Similar samples:
+ 290 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 Program Files directory
Drops file in Windows directory
Drops file in System32 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:
bfa9591f6395954a2c615dfc8f19a26cd652a9f6e0b36b0b4fb47f7d4db61b8e
MD5 hash:
0415ba7a146c6184fd90253596de1312
SHA1 hash:
c48f5217eb22323fa15a12ec596b88663d31b93e
SH256 hash:
999ebf5ef6bf51828193deaf7697e6d22419e437c65e603bffa0bb2acc7f40c8
MD5 hash:
505c7c214c17ac801f5930abc57d38c3
SHA1 hash:
e9a17ed8182f92bf86babbd7ba8dd8770e8ff47e
SH256 hash:
2e226715419a5882e2e14278940ee8ef0aa648a3ef7af5b3dc252674111962bc
MD5 hash:
a4dd044bcd94e9b3370ccf095b31f896
SHA1 hash:
17c78201323ab2095bc53184aa8267c9187d5173
SH256 hash:
2abb89507bbcec354ea3293c13851505059ade5b0b6070793cd69e44e01dcceb
MD5 hash:
b6109aab2d2a51ea0c6f6b28aa2a869a
SHA1 hash:
c02f08dea05b56f953b5c724499c552dc7126c4a
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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