MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 a75eaf347aeba5dccb918f638a30c5bceb7f2b2dd78a6cd496a258840fdfb1f1. 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: | a75eaf347aeba5dccb918f638a30c5bceb7f2b2dd78a6cd496a258840fdfb1f1 |
|---|---|
| SHA3-384 hash: | 14f92fc12f62e5bf6fc3fdb15daeda9225389defe2dbb10cd8d606bf67847dbf225f2ca0fdecb0f831a13b56e3130a7d |
| SHA1 hash: | 4432e8481ece4c6631d99f43ec6e4fde15d9e359 |
| MD5 hash: | fd9fc09a487c9eef61292e37fa9076c4 |
| humanhash: | mike-lake-lemon-leopard |
| File name: | SecuriteInfo.com.Trojan.Win32.Save.a.13927.19825 |
| Download: | download sample |
| Signature | GuLoader |
| File size: | 580'344 bytes |
| First seen: | 2022-05-19 21:35:50 UTC |
| Last seen: | Never |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | 61259b55b8912888e90f516ca08dc514 (1'059 x Formbook, 741 x AgentTesla, 427 x GuLoader) |
| ssdeep | 12288:vYWv3SygSzdWq6gDcg7HlbaUVXbc42DD2PTBCYwchAUTNt:vYWv3cU8gDcgrBaU5I3WkYw8Rt |
| Threatray | 11'527 similar samples on MalwareBazaar |
| TLSH | T103C40275B9345093FAAAA53468A3D17B5B74EC717C01190A3281BF2F707E65B2A0B27C |
| TrID | 48.8% (.EXE) Win32 Executable MS Visual C++ (generic) (31206/45/13) 16.4% (.EXE) Win64 Executable (generic) (10523/12/4) 10.2% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2) 7.8% (.EXE) Win16 NE executable (generic) (5038/12/1) 7.0% (.EXE) Win32 Executable (generic) (4505/5/1) |
| File icon (PE): |  |
| dhash icon | 081ce4e4e5e1e8b2 (4 x GuLoader) |
| Reporter |  SecuriteInfoCom |
| Tags: | exe GuLoader signed |
Code Signing Certificate
| Organisation: | Giant3 pickaway UFAGLRTE Afstaaelser voling |
|---|---|
| Issuer: | Giant3 pickaway UFAGLRTE Afstaaelser voling |
| Algorithm: | sha256WithRSAEncryption |
| Valid from: | 2022-05-19T17:09:20Z |
| Valid to: | 2023-05-19T17:09:20Z |
| Serial number: | 763f3602bc8f50ae |
| Thumbprint Algorithm: | SHA256 |
| Thumbprint: | 7cb538beedfad7cfab5b87d38148ca09d7f8d9a5c9902f231e7f70971f7a30dd |
| Source: | This information was brought to you by ReversingLabs A1000 Malware Analysis Platform |
Intelligence
File Origin
# of uploads :
1
# of downloads :
294
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
SecuriteInfo.com.Trojan.Win32.Save.a.13927.19825
Verdict:
Malicious activity
Analysis date:
2022-05-19 21:42:04 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
Searching for the window
Creating a file in the %temp% directory
Creating a window
Creating a file
Delayed reading of the file
Result
Malware family:
n/a
Score:
5/10
Tags:
n/a
Behaviour
MalwareBazaar
Verdict:
Malicious
Threat level:
10/10
Confidence:
100%
Tags:
control.exe guloader 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:
troj.evad.spyw
Score:
100 / 100
Signature
Antivirus detection for URL or domain
C2 URLs / IPs found in malware configuration
Found malware configuration
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)
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 steal Mail credentials (via file / registry access)
Writes to foreign memory regions
Yara detected AgentTesla
Yara detected GuLoader
Behaviour
Behavior Graph:
Detection:
agenttesla
Threat name:
Win32.Downloader.GuLoader
Status:
Malicious
First seen:
2022-05-19 18:22:00 UTC
File Type:
PE (Exe)
Extracted files:
15
AV detection:
13 of 26 (50.00%)
Threat level:
3/5
Detection(s):
Suspicious file
Verdict:
malicious
Label(s):
cloudeye
Similar samples:
+ 11'517 additional samples on MalwareBazaar
Result
Malware family:
guloader
Score:
10/10
Tags:
family:agenttesla family:guloader collection downloader keylogger spyware stealer suricata 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
Suspicious use of NtCreateThreadExHideFromDebugger
Suspicious use of NtSetInformationThreadHideFromDebugger
Suspicious use of SetThreadContext
Accesses Microsoft Outlook profiles
Checks QEMU agent file
Loads dropped DLL
AgentTesla Payload
AgentTesla
Guloader,Cloudeye
suricata: ET MALWARE Generic .bin download from Dotted Quad
Unpacked files
SH256 hash:
8dc562cda7217a3a52db898243de3e2ed68b80e62ddcb8619545ed0b4e7f65a8
MD5 hash:
cff85c549d536f651d4fb8387f1976f2
SHA1 hash:
d41ce3a5ff609df9cf5c7e207d3b59bf8a48530e
SH256 hash:
32b9530dca683ed198dd5cf226874576040c4cd59d6455dbe71375cc53cd618c
MD5 hash:
c896670948a24dc3b045cbde8937a062
SHA1 hash:
96ee7d5cd4c3a564f563c6a9d7e08a5181b81bd7
SH256 hash:
539a27a1439de25c61a4d78f173b5f0044c76c50c5556539a1e42dfc9feb0883
MD5 hash:
17dc2c46da9d1803f8df78928e07e6ea
SHA1 hash:
6e41d3b7d8471911d4a1e6d0e72426f665efc34d
SH256 hash:
a75eaf347aeba5dccb918f638a30c5bceb7f2b2dd78a6cd496a258840fdfb1f1
MD5 hash:
fd9fc09a487c9eef61292e37fa9076c4
SHA1 hash:
4432e8481ece4c6631d99f43ec6e4fde15d9e359
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Legit
Score:
0.28
File information
The table below shows additional information about this malware sample such as delivery method and external references.
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