MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 dd39027f02b3a47cb2677440f59575089a0673f134cff175d908be574ebc80ac. 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: 10
| SHA256 hash: | dd39027f02b3a47cb2677440f59575089a0673f134cff175d908be574ebc80ac |
|---|---|
| SHA3-384 hash: | c7f509a18585db59c05b694fbcc733756e252fcceca913157927474c9fbef41d41d432412ffbfb12b96f0f6673a0472b |
| SHA1 hash: | d42622f41ed414dc4bf3440cd8921b3b141ec662 |
| MD5 hash: | d2a140c9fa29acb3f37853be0b4b8735 |
| humanhash: | virginia-yankee-idaho-undress |
| File name: | d2a140c9fa29acb3f37853be0b4b8735 |
| Download: | download sample |
| Signature | GuLoader |
| File size: | 786'056 bytes |
| First seen: | 2022-08-30 00:09:39 UTC |
| Last seen: | Never |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | e2a592076b17ef8bfb48b7e03965a3fc (385 x GuLoader, 58 x RemcosRAT, 40 x AgentTesla) |
| ssdeep | 12288:lo0YV0J8j5czSBq4L2ORhTVGhWMZhEdINvowO3HyTrjAc+SdgkP:U4WBq4LBvTSdEU+CTrCSdgkP |
| Threatray | 13'989 similar samples on MalwareBazaar |
| TLSH | T140F412C27389C846E2783534CC1AEBAAD522ED204D508E4377B4BF4F7E793936539296 |
| 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 | 0861a45e53b60c91 (4 x GuLoader) |
| Reporter |  zbetcheckin |
| Tags: | 32 exe GuLoader signed |
Code Signing Certificate
| Organisation: | Pyxies Casseroling |
|---|---|
| Issuer: | Pyxies Casseroling |
| Algorithm: | sha256WithRSAEncryption |
| Valid from: | 2022-08-26T16:18:38Z |
| Valid to: | 2025-08-25T16:18:38Z |
| Serial number: | -17877da906a93808 |
| Thumbprint Algorithm: | SHA256 |
| Thumbprint: | 88a85f2f83577152a267b83acacb6b00435dc84d66e138ee04a3d973d84f17e1 |
| Source: | This information was brought to you by ReversingLabs A1000 Malware Analysis Platform |
Intelligence
File Origin
# of uploads :
1
# of downloads :
307
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
abf5e8cb-76bf-4632-c974-08da87935069_252333e5-52e5-ccf1-aa56-e69a2ebd78be.eml
Verdict:
Malicious activity
Analysis date:
2022-08-29 21:04:45 UTC
Tags:
exploit CVE-2017-11882 loader
Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
n/a
Detection(s):
Result
Verdict:
Clean
Maliciousness:
Behaviour
Creating a window
Creating a file
Creating a file in the %temp% subdirectories
Result
Malware family:
n/a
Score:
5/10
Tags:
n/a
Behaviour
MalwareBazaar
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:
GuLoader
Detection:
malicious
Classification:
troj.evad.spyw
Score:
92 / 100
Signature
Antivirus detection for URL or domain
May check the online IP address of the machine
Multi AV Scanner detection for submitted file
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 steal Mail credentials (via file / registry access)
Writes to foreign memory regions
Yara detected GuLoader
Behaviour
Behavior Graph:
Threat name:
Win32.Trojan.Guloader
Status:
Malicious
First seen:
2022-08-26 18:18:52 UTC
File Type:
PE (Exe)
Extracted files:
6
AV detection:
21 of 40 (52.50%)
Threat level:
5/5
Detection(s):
Suspicious file
Verdict:
unknown
Similar samples:
+ 13'979 additional samples on MalwareBazaar
Result
Malware family:
snakekeylogger
Score:
10/10
Tags:
family:guloader family:snakekeylogger collection discovery downloader keylogger stealer
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
Program crash
Drops file in Program Files directory
Suspicious use of NtCreateThreadExHideFromDebugger
Suspicious use of NtSetInformationThreadHideFromDebugger
Suspicious use of SetThreadContext
Accesses Microsoft Outlook profiles
Checks installed software on the system
Looks up external IP address via web service
Checks QEMU agent file
Loads dropped DLL
Guloader,Cloudeye
Snake Keylogger
Snake Keylogger payload
Unpacked files
SH256 hash:
2e226715419a5882e2e14278940ee8ef0aa648a3ef7af5b3dc252674111962bc
MD5 hash:
a4dd044bcd94e9b3370ccf095b31f896
SHA1 hash:
17c78201323ab2095bc53184aa8267c9187d5173
SH256 hash:
dd39027f02b3a47cb2677440f59575089a0673f134cff175d908be574ebc80ac
MD5 hash:
d2a140c9fa29acb3f37853be0b4b8735
SHA1 hash:
d42622f41ed414dc4bf3440cd8921b3b141ec662
Malware family:
SnakeKeylogger
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
Comments
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You need to login to in order to write a comment. Login with your abuse.ch account.url : hxxp://80.76.51.222/Mlkevejens.exe