MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 a8a37b04a1adeff794433492892bd80fc6cf1853906845d9ddb899c07b919513. 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
ArkeiStealer
Vendor detections: 9
| SHA256 hash: | a8a37b04a1adeff794433492892bd80fc6cf1853906845d9ddb899c07b919513 |
|---|---|
| SHA3-384 hash: | a3e83a7f468cd7645746c3f38b0711290d498760e4c4a62c3c6d77445769290a7d271b4fd0918567dbdec92fa3c6fb3a |
| SHA1 hash: | 6c82042f387d5321258a000abc48cd6e730fd953 |
| MD5 hash: | dc5fcebd61477340279f1f559def6b58 |
| humanhash: | hydrogen-alpha-chicken-friend |
| File name: | file |
| Download: | download sample |
| Signature | ArkeiStealer |
| File size: | 4'515'526 bytes |
| First seen: | 2022-08-30 11:55:33 UTC |
| Last seen: | 2022-09-01 10:09:51 UTC |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | 56a78d55f3f7af51443e58e0ce2fb5f6 (725 x GuLoader, 451 x Formbook, 295 x Loki) |
| ssdeep | 98304:t8+C6mlcLRpqszw5bj2NxncL8QwTfRp3ZLSx4GifNu+J0ab2Z:tO6mlORddcodTd9fhJaZ |
| Threatray | 18'463 similar samples on MalwareBazaar |
| TLSH | T1152613A550FAA7DEDAF291FA14611BB89C350364E788EA0F0EC1FC4E09B3114662DFD5 |
| 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 | b2a89c96a2cada72 (2'283 x Formbook, 981 x Loki, 803 x AgentTesla) |
| Reporter |  andretavare5 |
| Tags: | ArkeiStealer exe |
andretavare5
Sample downloaded from https://cdn.discordapp.com/attachments/1013556788194447414/1013930426223562772/Setup.exeIntelligence
File Origin
# of uploads :
29
# of downloads :
238
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
file
Verdict:
No threats detected
Analysis date:
2022-08-30 11:56:33 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
Creating a file in the %temp% directory
Sending a custom TCP request
Creating a file in the %AppData% subdirectories
Moving a file to the %AppData% subdirectory
Creating a process from a recently created file
Searching for analyzing tools
Searching for the window
Creating a file in the system32 subdirectories
Сreating synchronization primitives
DNS request
Creating a file
Sending an HTTP GET request
Reading critical registry keys
Searching for synchronization primitives
Launching the default Windows debugger (dwwin.exe)
Stealing user critical data
Result
Malware family:
n/a
Score:
5/10
Tags:
n/a
Behaviour
MalwareBazaar
Verdict:
Likely Malicious
Threat level:
7.5/10
Confidence:
80%
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:
Malicious
Result
Threat name:
Clipboard Hijacker, Vidar
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Signature
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
Antivirus detection for URL or domain
Detected unpacking (changes PE section rights)
Detected unpacking (overwrites its own PE header)
Found many strings related to Crypto-Wallets (likely being stolen)
Hides threads from debuggers
Machine Learning detection for dropped file
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
PE file contains section with special chars
PE file has nameless sections
Query firmware table information (likely to detect VMs)
Snort IDS alert for network traffic
Tries to detect sandboxes / dynamic malware analysis system (registry check)
Tries to detect sandboxes and other dynamic analysis tools (window names)
Tries to harvest and steal browser information (history, passwords, etc)
Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc)
Tries to steal Crypto Currency Wallets
Uses schtasks.exe or at.exe to add and modify task schedules
Yara detected Clipboard Hijacker
Yara detected Vidar stealer
Behaviour
Behavior Graph:
Threat name:
Win32.Trojan.AgentTesla
Status:
Malicious
First seen:
2022-08-30 11:56:52 UTC
File Type:
PE (Exe)
Extracted files:
10
AV detection:
17 of 26 (65.38%)
Threat level:
5/5
Detection(s):
Suspicious file
Verdict:
unknown
Similar samples:
+ 18'453 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
9/10
Tags:
discovery evasion spyware stealer themida trojan
Behaviour
Checks processor information in registry
Delays execution with timeout.exe
Kills process with taskkill
Modifies system certificate store
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Suspicious use of NtSetInformationThreadHideFromDebugger
Accesses 2FA software files, possible credential harvesting
Accesses cryptocurrency files/wallets, possible credential harvesting
Checks installed software on the system
Checks whether UAC is enabled
Checks BIOS information in registry
Checks computer location settings
Loads dropped DLL
Reads user/profile data of web browsers
Themida packer
Executes dropped EXE
Identifies VirtualBox via ACPI registry values (likely anti-VM)
Unpacked files
SH256 hash:
e5693057d1c319c1b886d12f64e3595ec55285a47833217aaab5b4258b831ce3
MD5 hash:
14f990666c556a2a8fd3cf92fe7a96ad
SHA1 hash:
4ac512622442e93ce02c38dd318f1ceb2f745500
SH256 hash:
a8a37b04a1adeff794433492892bd80fc6cf1853906845d9ddb899c07b919513
MD5 hash:
dc5fcebd61477340279f1f559def6b58
SHA1 hash:
6c82042f387d5321258a000abc48cd6e730fd953
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.
Dropped by
PrivateLoader
Delivery method
Distributed via drive-by
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