MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 9f581705f6815a9dfb9fa8cc1184175657612ac5997837987d3ad4d194e23e77. 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: 11
| SHA256 hash: | 9f581705f6815a9dfb9fa8cc1184175657612ac5997837987d3ad4d194e23e77 |
|---|---|
| SHA3-384 hash: | c7646cc901f61b0f1eff19a433d3e21f7a35305430cae87764853e8f9bc37e514f86f949d291a5964ae2f0bd331c5d68 |
| SHA1 hash: | 08f69426e5694979c99eca41dde000f5441b1406 |
| MD5 hash: | 21e2215738a8e9c9d1ed1e1f66cff10e |
| humanhash: | ink-steak-nebraska-louisiana |
| File name: | build_setup.exe |
| Download: | download sample |
| Signature | ArkeiStealer |
| File size: | 7'700'992 bytes |
| First seen: | 2022-04-21 20:55:58 UTC |
| Last seen: | 2022-04-21 21:33:55 UTC |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | 71f72070c23720bae7e6e2fe8442cf30 (1 x ArkeiStealer) |
| ssdeep | 98304:Dm42qmOfLbApeDYM21JRuOWQlF7Fp4KYpmuDWrHVgMH2FwyCQtzPH/RYKM7kRPgI:Dm5qmUb0J7BpciCjF/q1nI6 |
| Threatray | 5'043 similar samples on MalwareBazaar |
| TLSH | T16576AF63ADA180B5CA9B11793B86735FE5F9AD60073584C3E7F43A4541F22E24AF7283 |
| TrID | 29.0% (.EXE) Win32 Executable MS Visual C++ (generic) (31206/45/13) 25.1% (.EXE) UPX compressed Win32 Executable (27066/9/6) 15.3% (.EXE) Microsoft Visual C++ compiled executable (generic) (16529/12/5) 9.7% (.EXE) Win64 Executable (generic) (10523/12/4) 6.1% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2) |
| File icon (PE): |  |
| dhash icon | 0753b1d1f33e3d0f (2 x LummaStealer, 1 x Formbook, 1 x AveMariaRAT) |
| Reporter |  James_inthe_box |
| Tags: | ArkeiStealer exe |
Intelligence
File Origin
# of uploads :
2
# of downloads :
277
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
build_setup.exe
Verdict:
Malicious activity
Analysis date:
2022-04-21 18:52:55 UTC
Tags:
stealer
Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
Vidar
Result
Verdict:
Malware
Maliciousness:
Behaviour
Сreating synchronization primitives
Sending an HTTP GET request
Creating a file
Reading critical registry keys
Delayed writing of the file
Stealing user critical data
Forced shutdown of a browser
Verdict:
Malicious
Threat level:
10/10
Confidence:
100%
Tags:
babar control.exe greyware packed shell32.dll wacatac
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:
Vidar
Verdict:
Malicious
Result
Threat name:
Vidar
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Signature
Antivirus detection for URL or domain
Found many strings related to Crypto-Wallets (likely being stolen)
Machine Learning detection for dropped file
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
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 Putty / WinSCP information (sessions, passwords, etc)
Tries to steal Crypto Currency Wallets
Yara detected Vidar stealer
Behaviour
Behavior Graph:
Threat name:
Win32.Infostealer.Bandra
Status:
Malicious
First seen:
2022-04-21 17:28:00 UTC
File Type:
PE (Exe)
Extracted files:
22
AV detection:
19 of 26 (73.08%)
Threat level:
5/5
Detection(s):
Suspicious file
Verdict:
suspicious
Similar samples:
+ 5'033 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
10/10
Tags:
discovery evasion spyware stealer trojan upx
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 SetThreadContext
Accesses 2FA software files, possible credential harvesting
Accesses cryptocurrency files/wallets, possible credential harvesting
Checks installed software on the system
Looks up external IP address via web service
Checks computer location settings
Loads dropped DLL
Reads user/profile data of web browsers
Downloads MZ/PE file
Executes dropped EXE
UAC bypass
Unpacked files
SH256 hash:
9f581705f6815a9dfb9fa8cc1184175657612ac5997837987d3ad4d194e23e77
MD5 hash:
21e2215738a8e9c9d1ed1e1f66cff10e
SHA1 hash:
08f69426e5694979c99eca41dde000f5441b1406
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
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: | grakate_stealer_nov_2021 |
|---|
| Rule name: | INDICATOR_SUSPICIOUS_EXE_SandboxHookingDLL |
|---|---|
| Author: | ditekSHen |
| Description: | Detects binaries and memory artifcats referencing sandbox DLLs typically observed in sandbox evasion |
| Rule name: | INDICATOR_SUSPICIOUS_EXE_SQLQuery_ConfidentialDataStore |
|---|---|
| Author: | ditekSHen |
| Description: | Detects executables containing SQL queries to confidential data stores. Observed in infostealers |
| Rule name: | INDICATOR_SUSPICIOUS_EXE_WindDefender_AntiEmaulation |
|---|---|
| Author: | ditekSHen |
| Description: | Detects executables containing potential Windows Defender anti-emulation checks |
| Rule name: | MALWARE_Win_Vidar |
|---|---|
| Author: | ditekSHen |
| Description: | Detects Vidar / ArkeiStealer |
| Rule name: | Vidar |
|---|---|
| Author: | kevoreilly |
| Description: | Vidar Payload |
File information
The table below shows additional information about this malware sample such as delivery method and external references.
Delivery method
Other
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