MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 ef7927d67d1dac8ad59e4166fbbe9a61da10635247187714bdba605937106665. 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: 15
| SHA256 hash: | ef7927d67d1dac8ad59e4166fbbe9a61da10635247187714bdba605937106665 |
|---|---|
| SHA3-384 hash: | 584c03fdc5345871066054029c3547780d4d448a740b780e00d4d58de3ee5a29ec8d4d3416bc7246054ba18e58af219b |
| SHA1 hash: | ca944457aeacc99bfb61096444aad01bb5a927bc |
| MD5 hash: | 4ae4d0fb0486b9bbb59dc708bf893f39 |
| humanhash: | carolina-spring-sink-bravo |
| File name: | 4ae4d0fb0486b9bbb59dc708bf893f39 |
| Download: | download sample |
| Signature | AgentTesla |
| File size: | 574'464 bytes |
| First seen: | 2023-12-01 08:37:23 UTC |
| Last seen: | 2023-12-01 10:24:34 UTC |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | f34d5f2d4577ed6d9ceec516c1f5a744 (48'647 x AgentTesla, 19'451 x Formbook, 12'201 x SnakeKeylogger) |
| ssdeep | 12288:MEdIqC+/AAB3BkX5CbbZQtZJlAGP94qEUDGloS:HD/r5BkXkbbZqlAojG |
| Threatray | 308 similar samples on MalwareBazaar |
| TLSH | T125C4D020E2F96B62C5FE93F1041466140FF77C9AA87DF32E4DD9A4DA2665F004A42F27 |
| TrID | 71.1% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13) 10.2% (.EXE) Win64 Executable (generic) (10523/12/4) 6.3% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2) 4.3% (.EXE) Win32 Executable (generic) (4505/5/1) 2.0% (.ICL) Windows Icons Library (generic) (2059/9) |
| Reporter |  zbetcheckin |
| Tags: | 32 AgentTesla exe |
Intelligence
File Origin
# of uploads :
2
# of downloads :
323
Origin country :
FRVendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
4ae4d0fb0486b9bbb59dc708bf893f39
Verdict:
No threats detected
Analysis date:
2023-12-01 08:40:39 UTC
Tags:
n/a
Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
n/a
Detection(s):
Result
Verdict:
Malware
Maliciousness:
Behaviour
Searching for the window
Creating a window
Unauthorized injection to a recently created process
Restart of the analyzed sample
Creating a file
Сreating synchronization primitives
Creating a file in the Windows subdirectories
Enabling the 'hidden' option for recently created files
Creating a file in the %temp% directory
Running batch commands
Creating a process with a hidden window
Launching a process
Creating a process from a recently created file
Enabling autorun with the standard Software\Microsoft\Windows\CurrentVersion\Run registry branch
Unauthorized injection to a system process
Verdict:
Malicious
Labled as:
Win/malicious_confidence_100%
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.
Malware family:
REMCOS
Verdict:
Malicious
Result
Threat name:
Remcos
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Behaviour
Behavior Graph:
n/a
Score:
100%
Verdict:
Malware
File Type:
PE
Detection:
remcos
Threat name:
Win32.Trojan.AgentTesla
Status:
Malicious
First seen:
2023-12-01 08:38:05 UTC
File Type:
PE (.Net Exe)
Extracted files:
17
AV detection:
14 of 23 (60.87%)
Threat level:
5/5
Detection(s):
Suspicious file
Verdict:
malicious
Label(s):
remcos
agenttesla
Similar samples:
+ 298 additional samples on MalwareBazaar
Result
Malware family:
remcos
Score:
10/10
Tags:
family:remcos botnet:christmas persistence rat
Behaviour
Runs ping.exe
Suspicious behavior: GetForegroundWindowSpam
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Drops file in Windows directory
Suspicious use of SetThreadContext
Adds Run key to start application
Checks computer location settings
Executes dropped EXE
Loads dropped DLL
Remcos
Malware Config
C2 Extraction:
ascoitaliasasummer.duckdns.org:2025
Unpacked files
SH256 hash:
8b69a91eea2668d0e0b150d94e4fee6d2089b1dcef9e8f836b395c2ba91f4a5e
MD5 hash:
68fe0ab0d66b06c47b92ceb8804009eb
SHA1 hash:
911071a20d9bcb1051bfc10129bd27eb8ca0d723
Detections:
Remcos
win_remcos_auto
win_remcos_g0
SH256 hash:
508370bac8f9a692e2b00b2b52fd221f08a9f5efe328b5dde7b3dfb82195e77b
MD5 hash:
1eb3d66969d9cd7f4544ee5a06091e0c
SHA1 hash:
f692a01495e439ea7ba7cbee474c1d0e7725a4a0
SH256 hash:
bc99dcc182eaf17394c34611c1aef4ad45c3079ae116c19caa17620d64c39f7c
MD5 hash:
84fe0cc42b4f30e7b6f58c92f9ad3d56
SHA1 hash:
d753cc7cc8e2927f9cde57fb67b5bceebd2f5fd2
SH256 hash:
0e8a5f6bd3e915b9d2fae9428730dc5017348d23b622bccbb1971e352052734b
MD5 hash:
56feb04fdc8b0453c62267ac204ed555
SHA1 hash:
7d41fb41cac90bea85cb6691a5945568115cbcbf
SH256 hash:
a67c7acd17300534cd15911dc6cd53863ef25f2a18b0dc410e2b9b8d85a48539
MD5 hash:
91a793f5cbaa7d85ef357de3b1c3f3dd
SHA1 hash:
61e10d4081d100a5a39b3715d453e6670053c7f9
SH256 hash:
ef7927d67d1dac8ad59e4166fbbe9a61da10635247187714bdba605937106665
MD5 hash:
4ae4d0fb0486b9bbb59dc708bf893f39
SHA1 hash:
ca944457aeacc99bfb61096444aad01bb5a927bc
Malware family:
Remcos
Verdict:
Malicious
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
0.93
YARA Signatures
MalwareBazaar uses YARA rules from several public and non-public repositories, such as YARAhub and Malpedia. Those are being matched against malware samples uploaded to MalwareBazaar as well as against any suspicious process dumps they may create. Please note that only results from TLP:CLEAR rules are being displayed.
| Rule name: | AgentTesla_DIFF_Common_Strings_01 |
|---|---|
| Author: | schmidtsz |
| Description: | Identify partial Agent Tesla strings |
| Rule name: | NET |
|---|---|
| Author: | malware-lu |
| Rule name: | pe_imphash |
|---|
| Rule name: | Skystars_Malware_Imphash |
|---|---|
| Author: | Skystars LightDefender |
| Description: | imphash |
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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