General
- Target a2bf7016510e2dd25c1e8acf6bdfd11479204b5be3542b3363aa8b1768f47f4b
- Size 45KB
- Sample260907-rcwpqswxds
- SHA256 a2bf7016510e2dd25c1e8acf6bdfd11479204b5be3542b3363aa8b1768f47f4b
- MD5 b394de993dd13ee991e4be866c069d94
- SHA1 f0959c372fd93188e9ca9c12091c7108aa03a762
- SHA512 c4410b146f628c4a55ce39231567bed7f8f2fb9d1d1f705ca23bf6788f61f9068c1dfdf503f1e928f40d584c3b0e1b057033cc2426fb83a53ad777b35f0f86b5
- SSDEEP 768:8uUIpT4vvofWWUEXb+Imo2q4b9wa0y/zFOPIuzjbLgm3izLBfKUGSDCa+CNH1BD:8uUIpT4vAj2fCdi3u3b0mSf5pOC1bd0x
- TLSH T1B9232A0037E9812BF2BE5F7869F26145867EB2633603DA4D1CC451DB1723BC68A526FE
- MD5 SHA1 SHA512 SSDEEP TLSH
Behavioral task
behavioral1
Sample
a2bf7016510e2dd25c1e8acf6bdfd11479204b5be3542b3363aa8b1768f47f4b.exe
Resource
win10v2004-20260513-en
Behavioral task
behavioral2
Sample
a2bf7016510e2dd25c1e8acf6bdfd11479204b5be3542b3363aa8b1768f47f4b.exe
Resource
win11ltsc2024-20260709-en
Malware Config
Extracted
-
asyncrat
-
0.5.8
-
Default
-
javsub.blog:80
-
javsub.blog:22
-
javsub.blog:8080
-
javsub.blog:8880
-
javsub.blog:2052
-
javsub.blog:2082
-
javsub.blog:2086
-
javsub.blog:2095
-
javsub.blog:443
-
javsub.blog:2053
-
javsub.blog:2083
-
javsub.blog:2087
-
javsub.blog:2096
-
javsub.blog:8443
-
www.javsub.blog:80
-
www.javsub.blog:22
-
www.javsub.blog:8080
-
www.javsub.blog:8880
-
www.javsub.blog:2052
-
www.javsub.blog:2082
-
www.javsub.blog:2086
-
www.javsub.blog:2095
-
www.javsub.blog:443
-
www.javsub.blog:2053
-
www.javsub.blog:2083
-
www.javsub.blog:2087
-
www.javsub.blog:2096
-
www.javsub.blog:8443
-
industroyer.javsub.blog:80
-
industroyer.javsub.blog:22
-
industroyer.javsub.blog:8080
-
industroyer.javsub.blog:8880
-
industroyer.javsub.blog:2052
-
industroyer.javsub.blog:2082
-
industroyer.javsub.blog:2086
-
industroyer.javsub.blog:2095
-
industroyer.javsub.blog:443
-
industroyer.javsub.blog:2053
-
industroyer.javsub.blog:2083
-
industroyer.javsub.blog:2087
-
industroyer.javsub.blog:2096
-
industroyer.javsub.blog:8443
-
remcos.javsub.blog:80
-
remcos.javsub.blog:22
-
remcos.javsub.blog:8080
-
remcos.javsub.blog:8880
-
remcos.javsub.blog:2052
-
remcos.javsub.blog:2082
-
remcos.javsub.blog:2086
-
remcos.javsub.blog:2095
-
remcos.javsub.blog:443
-
remcos.javsub.blog:2053
-
remcos.javsub.blog:2083
-
remcos.javsub.blog:2087
-
remcos.javsub.blog:2096
-
remcos.javsub.blog:8443
-
cryptolocker.javsub.blog:80
-
cryptolocker.javsub.blog:22
-
cryptolocker.javsub.blog:8080
-
cryptolocker.javsub.blog:8880
-
cryptolocker.javsub.blog:2052
-
cryptolocker.javsub.blog:2082
-
cryptolocker.javsub.blog:2086
-
cryptolocker.javsub.blog:2095
-
cryptolocker.javsub.blog:443
-
cryptolocker.javsub.blog:2053
-
cryptolocker.javsub.blog:2083
-
cryptolocker.javsub.blog:2087
-
cryptolocker.javsub.blog:2096
-
cryptolocker.javsub.blog:8443
-
hack.javsub.blog:80
-
hack.javsub.blog:22
-
hack.javsub.blog:8080
-
hack.javsub.blog:8880
-
hack.javsub.blog:2052
-
hack.javsub.blog:2082
-
hack.javsub.blog:2086
-
hack.javsub.blog:2095
-
hack.javsub.blog:443
-
hack.javsub.blog:2053
-
hack.javsub.blog:2083
-
hack.javsub.blog:2087
-
hack.javsub.blog:2096
-
hack.javsub.blog:8443
-
LWhtst8u0o45
-
delay
0
-
install
true
-
install_file
jynl2rl.exe
-
install_folder
%AppData%
Targets
-
- Target a2bf7016510e2dd25c1e8acf6bdfd11479204b5be3542b3363aa8b1768f47f4b
- Size 45KB
- SHA256 a2bf7016510e2dd25c1e8acf6bdfd11479204b5be3542b3363aa8b1768f47f4b
- MD5 b394de993dd13ee991e4be866c069d94
- SHA1 f0959c372fd93188e9ca9c12091c7108aa03a762
- SHA512 c4410b146f628c4a55ce39231567bed7f8f2fb9d1d1f705ca23bf6788f61f9068c1dfdf503f1e928f40d584c3b0e1b057033cc2426fb83a53ad777b35f0f86b5
- SSDEEP 768:8uUIpT4vvofWWUEXb+Imo2q4b9wa0y/zFOPIuzjbLgm3izLBfKUGSDCa+CNH1BD:8uUIpT4vAj2fCdi3u3b0mSf5pOC1bd0x
- TLSH T1B9232A0037E9812BF2BE5F7869F26145867EB2633603DA4D1CC451DB1723BC68A526FE
- MD5 SHA1 SHA512 SSDEEP TLSH
-
Async RAT payload
-
Checks computer location settings
Looks up country code configured in the registry, likely geofence.
-
Executes dropped EXE
-
Outbound SSH connection to public host
SSH is used for remote access. This may indicate SSH host discovery, encrypted C2 traffic, or data exfiltration.
MITRE ATT&CK Enterprise v16
Execution
Command and Scripting Interpreter
1Windows Command Shell
1Scheduled Task/Job
1Scheduled Task
1