General
- Target 1dae43558ae6d33f3170b74db3df823aa6dbd04a1c6eb8cc8f812c8fb9e54b2d
- Size 45KB
- Sample260919-wfmnfsthjd
- SHA256 1dae43558ae6d33f3170b74db3df823aa6dbd04a1c6eb8cc8f812c8fb9e54b2d
- MD5 d61919f9bead063cdfac2893b5c0a271
- SHA1 b48d7a184b87b8b66430db1b7e830abada81aea0
- SHA512 bfb6b67622c2b9f3ee4b4c5d0844941c1b335864032ad4e49489d4fdfdddba8437e1792170564a09c769a63205cc544c7bef9e1f7d3114be9dc9ddc8c1416d3c
- SSDEEP 768:0uPrpT/LGKeWUszuAmo2q9PozHy3CKPI2ljbygX3iWsfUNKrW1BDZ8x:0uPrpT/qY2RrR2tb1XSBuKrWbd8x
- TLSH T15D232B003BE9C12BF2BF5F789DF26145467AF6633A03D6491CC4119B5613FC68A42AFA
- MD5 SHA1 SHA512 SSDEEP TLSH
Behavioral task
behavioral1
Sample
1dae43558ae6d33f3170b74db3df823aa6dbd04a1c6eb8cc8f812c8fb9e54b2d.exe
Resource
win10v2004-20260911-en
Behavioral task
behavioral2
Sample
1dae43558ae6d33f3170b74db3df823aa6dbd04a1c6eb8cc8f812c8fb9e54b2d.exe
Resource
win11ltsc2024-20260911-en
Malware Config
Extracted
-
asyncrat
-
0.5.8
-
Default
-
vnsextop1.com:80
-
vnsextop1.com:22
-
vnsextop1.com:8080
-
vnsextop1.com:8880
-
vnsextop1.com:2052
-
vnsextop1.com:2082
-
vnsextop1.com:2086
-
vnsextop1.com:2095
-
vnsextop1.com:443
-
vnsextop1.com:2053
-
vnsextop1.com:2083
-
vnsextop1.com:2087
-
vnsextop1.com:2096
-
vnsextop1.com:8443
-
www.vnsextop1.com:80
-
www.vnsextop1.com:22
-
www.vnsextop1.com:8080
-
www.vnsextop1.com:8880
-
www.vnsextop1.com:2052
-
www.vnsextop1.com:2082
-
www.vnsextop1.com:2086
-
www.vnsextop1.com:2095
-
www.vnsextop1.com:443
-
www.vnsextop1.com:2053
-
www.vnsextop1.com:2083
-
www.vnsextop1.com:2087
-
www.vnsextop1.com:2096
-
www.vnsextop1.com:8443
-
trisis.vnsextop1.com:80
-
trisis.vnsextop1.com:22
-
trisis.vnsextop1.com:8080
-
trisis.vnsextop1.com:8880
-
trisis.vnsextop1.com:2052
-
trisis.vnsextop1.com:2082
-
trisis.vnsextop1.com:2086
-
trisis.vnsextop1.com:2095
-
trisis.vnsextop1.com:443
-
trisis.vnsextop1.com:2053
-
trisis.vnsextop1.com:2083
-
trisis.vnsextop1.com:2087
-
trisis.vnsextop1.com:2096
-
trisis.vnsextop1.com:8443
-
nimda.vnsextop1.com:80
-
nimda.vnsextop1.com:22
-
nimda.vnsextop1.com:8080
-
nimda.vnsextop1.com:8880
-
nimda.vnsextop1.com:2052
-
nimda.vnsextop1.com:2082
-
nimda.vnsextop1.com:2086
-
nimda.vnsextop1.com:2095
-
nimda.vnsextop1.com:443
-
nimda.vnsextop1.com:2053
-
nimda.vnsextop1.com:2083
-
nimda.vnsextop1.com:2087
-
nimda.vnsextop1.com:2096
-
nimda.vnsextop1.com:8443
-
malware.vnsextop1.com:80
-
malware.vnsextop1.com:22
-
malware.vnsextop1.com:8080
-
malware.vnsextop1.com:8880
-
malware.vnsextop1.com:2052
-
malware.vnsextop1.com:2082
-
malware.vnsextop1.com:2086
-
malware.vnsextop1.com:2095
-
malware.vnsextop1.com:443
-
malware.vnsextop1.com:2053
-
malware.vnsextop1.com:2083
-
malware.vnsextop1.com:2087
-
malware.vnsextop1.com:2096
-
malware.vnsextop1.com:8443
-
4nv9UD7NV6p6
-
delay
0
-
install
true
-
install_file
vu31ptc.exe
-
install_folder
%AppData%
Targets
-
- Target 1dae43558ae6d33f3170b74db3df823aa6dbd04a1c6eb8cc8f812c8fb9e54b2d
- Size 45KB
- SHA256 1dae43558ae6d33f3170b74db3df823aa6dbd04a1c6eb8cc8f812c8fb9e54b2d
- MD5 d61919f9bead063cdfac2893b5c0a271
- SHA1 b48d7a184b87b8b66430db1b7e830abada81aea0
- SHA512 bfb6b67622c2b9f3ee4b4c5d0844941c1b335864032ad4e49489d4fdfdddba8437e1792170564a09c769a63205cc544c7bef9e1f7d3114be9dc9ddc8c1416d3c
- SSDEEP 768:0uPrpT/LGKeWUszuAmo2q9PozHy3CKPI2ljbygX3iWsfUNKrW1BDZ8x:0uPrpT/qY2RrR2tb1XSBuKrWbd8x
- TLSH T15D232B003BE9C12BF2BF5F789DF26145467AF6633A03D6491CC4119B5613FC68A42AFA
- 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