MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 4a39b341e2d5fd5085d7ca2ee6a11d144a8dbc559d7e5c371947d9bfa98e87f2. 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: 7
| SHA256 hash: | 4a39b341e2d5fd5085d7ca2ee6a11d144a8dbc559d7e5c371947d9bfa98e87f2 |
|---|---|
| SHA3-384 hash: | 36bb40f1c1668eb80ad6e4a51e3579ed79dfcbbb329455df4151c98ee5982de063e47801d13ef62ff79097622fec060d |
| SHA1 hash: | 0d56c63f4afd00d7bd67fe561a2b7de0a08ff365 |
| MD5 hash: | a282da0cf8b4a35a1fec2a5751682acf |
| humanhash: | bulldog-wisconsin-oranges-jig |
| File name: | 4a39b341e2d5fd5085d7ca2ee6a11d144a8dbc559d7e5c371947d9bfa98e87f2 |
| Download: | download sample |
| Signature | ArkeiStealer |
| File size: | 2'949'344 bytes |
| First seen: | 2021-03-29 07:08:34 UTC |
| Last seen: | 2021-03-29 07:48:23 UTC |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | ba4cc0afb12afe0a3f885ae6696404ed (1 x ArkeiStealer) |
| ssdeep | 49152:VgprPO37fzH4A6hanqNmZBb9TcAY8bsTLtWfWT:WprPO37fzH4A6h0PtcAYbmW |
| Threatray | 584 similar samples on MalwareBazaar |
| TLSH | AED59D29B1B34CB6F36A5E3658164160673EFD843E28ACD635D6FA3E0BF518335261C2 |
| Reporter |  JAMESWT_WT |
| Tags: | ArkeiStealer LTD SERVICES LIMITED signed |
Code Signing Certificate
| Organisation: | LTD SERVICES LIMITED |
|---|---|
| Issuer: | Sectigo RSA Code Signing CA |
| Algorithm: | sha256WithRSAEncryption |
| Valid from: | 2021-03-18T00:00:00Z |
| Valid to: | 2022-03-18T23:59:59Z |
| Serial number: | 7d36cbb64bc9add17ba71737d3ecceca |
| Intelligence: | 9 malware samples on MalwareBazaar are signed with this code signing certificate |
| MalwareBazaar Blocklist: | This certificate is on the MalwareBazaar code signing certificate blocklist (CSCB) |
| Thumbprint Algorithm: | SHA256 |
| Thumbprint: | 05be3171ca7272803d139ca13b16c24a3dd22917b1b8d6d0fd5401e63a79dd27 |
| Source: | This information was brought to you by ReversingLabs A1000 Malware Analysis Platform |
Indicators Of Compromise (IOCs)
Below is a list of indicators of compromise (IOCs) associated with this malware samples.
| IOC | ThreatFox Reference |
|---|---|
| http://104.244.76.207/ | https://threatfox.abuse.ch/ioc/5736/ |
Intelligence
File Origin
# of uploads :
2
# of downloads :
126
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
Main-Installer.exe
Verdict:
Malicious activity
Analysis date:
2021-03-28 23:17:08 UTC
Tags:
trojan
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
Unauthorized injection to a recently created process
Sending a custom TCP request
DNS request
Sending a UDP request
Sending an HTTP GET request to an infection source
Sending an HTTP POST request to an infection source
Verdict:
Unknown
Result
Threat name:
Unknown
Detection:
malicious
Classification:
evad
Score:
80 / 100
Signature
Detected unpacking (changes PE section rights)
Hijacks the control flow in another process
Injects a PE file into a foreign processes
Machine Learning detection for sample
Multi AV Scanner detection for submitted file
Overwrites code with unconditional jumps - possibly settings hooks in foreign process
PE file has nameless sections
Tries to detect virtualization through RDTSC time measurements
Behaviour
Behavior Graph:
Threat name:
Win32.Trojan.Wacatac
Status:
Malicious
First seen:
2021-03-29 07:09:07 UTC
File Type:
PE (Exe)
Extracted files:
45
AV detection:
16 of 48 (33.33%)
Threat level:
5/5
Detection(s):
Suspicious file
Verdict:
suspicious
Similar samples:
+ 574 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
8/10
Tags:
discovery persistence spyware stealer upx
Behaviour
Checks processor information in registry
Delays execution with timeout.exe
Runs ping.exe
Suspicious behavior: AddClipboardFormatListener
Suspicious behavior: EnumeratesProcesses
Suspicious use of FindShellTrayWindow
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Accesses cryptocurrency files/wallets, possible credential harvesting
Adds Run key to start application
Checks installed software on the system
Legitimate hosting services abused for malware hosting/C2
Looks up external IP address via web service
Drops startup file
Loads dropped DLL
Reads user/profile data of web browsers
Executes dropped EXE
UPX packed file
Unpacked files
SH256 hash:
7b0b8db231d411d10f45ed54779fcfa8f3e442e04a31733ee2598b0dd3f63229
MD5 hash:
e769e747bb0fb0c1893e27af747094df
SHA1 hash:
af49f0054f201ba4a4b2d010d661e3d1f78e2a72
SH256 hash:
4a39b341e2d5fd5085d7ca2ee6a11d144a8dbc559d7e5c371947d9bfa98e87f2
MD5 hash:
a282da0cf8b4a35a1fec2a5751682acf
SHA1 hash:
0d56c63f4afd00d7bd67fe561a2b7de0a08ff365
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Gamarue
Score:
1.00
File information
The table below shows additional information about this malware sample such as delivery method and external references.
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