MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 3cd28f853fc7116ece78fbd0be25344d3831c89feba1658412a7dbce529ebab7. 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: 8
| SHA256 hash: | 3cd28f853fc7116ece78fbd0be25344d3831c89feba1658412a7dbce529ebab7 |
|---|---|
| SHA3-384 hash: | bc60b82f32a2ee620510a25feaa79c55ed94055150a98ba2586f1785575fd37d96dfa159d3577d2663d95051cccff1cb |
| SHA1 hash: | 36379f307b34b8b0ec51f1361c866e98b4d870a1 |
| MD5 hash: | f8022ccb46d5fc9c4a9f4570e7a2f3f1 |
| humanhash: | india-magazine-william-idaho |
| File name: | f8022ccb46d5fc9c4a9f4570e7a2f3f1 |
| Download: | download sample |
| Signature | ArkeiStealer |
| File size: | 1'116'672 bytes |
| First seen: | 2022-01-24 13:58:47 UTC |
| Last seen: | 2022-01-24 16:04:28 UTC |
| File type: |  dll |
| MIME type: | application/x-dosexec |
| imphash | 0d1c2e8773adbfbc64d57aab36998066 (3 x Smoke Loader, 1 x Formbook, 1 x ArkeiStealer) |
| ssdeep | 24576:KUrO2X1Y3015RhdRpxYBPYmdXS2RpriPgR4YNzskWeS6Zz:KU83odRpSpK2zriPCNzCd6Zz |
| Threatray | 7 similar samples on MalwareBazaar |
| TLSH | T18035CF56BECA6EA2EF7F55B783A0EA791155736D03A0CACF764305993911FC2403EA03 |
| Reporter |  zbetcheckin |
| Tags: | 32 ArkeiStealer dll exe |
Intelligence
File Origin
# of uploads :
2
# of downloads :
139
Origin country :
n/a
Vendor Threat Intelligence
Detection:
n/a
Result
Verdict:
Clean
Maliciousness:
Behaviour
Creating a window
Creating a file
DNS request
Sending a custom TCP request
Verdict:
Malicious
Threat level:
10/10
Confidence:
100%
Tags:
anti-vm mikey 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:
Suspicious
Result
Threat name:
Vidar
Detection:
malicious
Classification:
troj.spyw.expl.evad
Score:
100 / 100
Signature
.NET source code contains potential unpacker
Allocates memory in foreign processes
Antivirus detection for URL or domain
Document exploit detected (process start blacklist hit)
Found evasive API chain (may stop execution after reading information in the PEB, e.g. number of processors)
Found malware configuration
Found many strings related to Crypto-Wallets (likely being stolen)
Injects a PE file into a foreign processes
Multi AV Scanner detection for submitted file
Sigma detected: Bad Opsec Defaults Sacrificial Processes With Improper Arguments
Sigma detected: Created Files by Office Applications
Sigma detected: Stealthy VSTO Persistence
Sigma detected: Suspicious Remote Thread Created
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
Writes to foreign memory regions
Yara detected Vidar
Yara detected Vidar stealer
Behaviour
Behavior Graph:
Threat name:
ByteCode-MSIL.Trojan.ExcelAddin
Status:
Malicious
First seen:
2022-01-24 12:49:41 UTC
File Type:
PE (Dll)
Extracted files:
2
AV detection:
19 of 28 (67.86%)
Threat level:
5/5
Verdict:
malicious
Similar samples:
Result
Malware family:
vidar
Score:
10/10
Tags:
family:vidar botnet:1132 discovery spyware stealer
Behaviour
Checks processor information in registry
Delays execution with timeout.exe
Enumerates system info in registry
Kills process with taskkill
Modifies Internet Explorer settings
Modifies registry class
Suspicious behavior: AddClipboardFormatListener
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Office loads VBA resources, possible macro or embedded object present
Enumerates physical storage devices
Suspicious use of SetThreadContext
Accesses 2FA software files, possible credential harvesting
Accesses cryptocurrency files/wallets, possible credential harvesting
Checks installed software on the system
Loads dropped DLL
Reads user/profile data of web browsers
Downloads MZ/PE file
Vidar Stealer
Process spawned unexpected child process
Vidar
Unpacked files
SH256 hash:
fa3b6453cf30e64fb4ffdc3938b129c636ee3dd77dbeeb724733ab5901ead639
MD5 hash:
8e7a97cffa62d626b5dedfebb5bcbe5c
SHA1 hash:
a72587c8b762b0b2910c98c34994b716aa98f631
SH256 hash:
2634ee8fb742fd2adf8ec7490203321daa228180a09f36373f66dabc17d8a870
MD5 hash:
78ab8db67645b39bfa8774def2d1abbd
SHA1 hash:
8f83edc0e8edb59d363b06efa632ce83e083fe7b
SH256 hash:
01100f3e99990be445d2a4a3106eb0d68f6ed52743cf2ec5cc973c4607d052b4
MD5 hash:
03249f068cc685f084a3f4f460ce9045
SHA1 hash:
4e53d5fdd9745ab09dc7ca708555014e98d06a4e
SH256 hash:
3cd28f853fc7116ece78fbd0be25344d3831c89feba1658412a7dbce529ebab7
MD5 hash:
f8022ccb46d5fc9c4a9f4570e7a2f3f1
SHA1 hash:
36379f307b34b8b0ec51f1361c866e98b4d870a1
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.
Web download
Delivery method
Distributed via web download
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