MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 ac50621ee130a988dc1ddc97ca8b1193249ce9a027648f482ef1b0f9cf7b2e88. 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: | ac50621ee130a988dc1ddc97ca8b1193249ce9a027648f482ef1b0f9cf7b2e88 |
|---|---|
| SHA3-384 hash: | a30f0225229a7d3d1ac0614f509fe3d5f4fbcb90bddcbef40ff1714e8789a9b37792006ade033664bed62f4c6bdf65c3 |
| SHA1 hash: | df2526522ba6a3d4e76773b7cb09299ef1b18a67 |
| MD5 hash: | 1790eae1cc50666ee6239bdd13123039 |
| humanhash: | kentucky-floor-lake-mars |
| File name: | 1790eae1cc50666ee6239bdd13123039 |
| Download: | download sample |
| Signature | ArkeiStealer |
| File size: | 1'452'032 bytes |
| First seen: | 2021-11-13 01:43:41 UTC |
| Last seen: | Never |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | 15aeac4aa1d11f9ad3fc4c4ac7bb9468 (58 x RedLineStealer, 5 x RaccoonStealer, 3 x CoinMiner) |
| ssdeep | 24576:VDsEmMJDeGBUBReuWuMf5CWfzCMuK0kMbJDIRRFJbk9JJ+/y9kEaHNYK3OGkP9Qr:6MJySpLf9i9XJ/NaHcY |
| Threatray | 124 similar samples on MalwareBazaar |
| TLSH | T1E26533702791CC5FF14E27BDAA2B76798B713084C360F377A3A9561E38EF6958819027 |
| Reporter |  zbetcheckin |
| Tags: | 32 ArkeiStealer exe |
Intelligence
File Origin
# of uploads :
1
# of downloads :
134
Origin country :
n/a
Vendor Threat Intelligence
Detection:
Vidar
Result
Verdict:
Malware
Maliciousness:
Verdict:
Suspicious
Threat level:
5/10
Confidence:
100%
Tags:
packed
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:
Vidar
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Signature
Allocates memory in foreign processes
Contains functionality to detect sleep reduction / modifications
DLL side loading technique detected
Found malware configuration
Injects a PE file into a foreign processes
Machine Learning detection for sample
Multi AV Scanner detection for submitted file
PE file has nameless sections
Query firmware table information (likely to detect VMs)
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 shutdown other security tools via broadcasted WM_QUERYENDSESSION
Tries to steal Crypto Currency Wallets
Writes to foreign memory regions
Yara detected Vidar stealer
Behaviour
Behavior Graph:
Threat name:
Win32.Trojan.AgentTesla
Status:
Malicious
First seen:
2021-11-11 18:54:49 UTC
AV detection:
28 of 44 (63.64%)
Threat level:
5/5
Verdict:
malicious
Similar samples:
+ 114 additional samples on MalwareBazaar
Result
Malware family:
arkei
Score:
10/10
Tags:
family:arkei evasion spyware stealer trojan
Behaviour
Checks processor information in registry
Delays execution with timeout.exe
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Program crash
Suspicious use of SetThreadContext
Accesses cryptocurrency files/wallets, possible credential harvesting
Checks whether UAC is enabled
Checks BIOS information in registry
Loads dropped DLL
Downloads MZ/PE file
Arkei Stealer Payload
Identifies VirtualBox via ACPI registry values (likely anti-VM)
Arkei
Suspicious use of NtCreateProcessExOtherParentProcess
Unpacked files
SH256 hash:
902e62de9ee52c18a7b8b4068916b91519e5e40dfd26e410cb7f5a3eb4b290a7
MD5 hash:
3ab46c18ccb3e91cbd8de37dbfe65ddb
SHA1 hash:
62289a376bf815b74abaa514dd6c17e32cf1bc51
SH256 hash:
ac50621ee130a988dc1ddc97ca8b1193249ce9a027648f482ef1b0f9cf7b2e88
MD5 hash:
1790eae1cc50666ee6239bdd13123039
SHA1 hash:
df2526522ba6a3d4e76773b7cb09299ef1b18a67
Verdict:
Malicious
Please note that we are no longer able to provide a coverage score for Virus Total.
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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