asyncrat | 4d8461003baa4e7bb86b0da084abc01c6614fa90f4fc0f2da06ffaecd8a00332

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General

Target
4d8461003baa4e7bb86b0da084abc01c6614fa90f4fc0f2da06ffaecd8a00332
Size 45KB
Sample260711-mg91psfz8p
SHA256 4d8461003baa4e7bb86b0da084abc01c6614fa90f4fc0f2da06ffaecd8a00332
MD5 214306453707929c1cfd7454eb867507
SHA1 e0817875e6caf7c583cdb7714c96fc685d01c041
SHA512 ca7fdda0ea483800d328b5f9f9209840332268b2882b7359788ab674523908a5c2a9d7064548a9a19fe3957808fc68d18e1d31f4e38c62c83d6479a0ae3d616e
SSDEEP 768:EufspTfzcR6uWUcb+wmo2q9AcQSCBznqNLPI7zjbxgX3i+Mdikez74BDZsx:EufspTf2g2Jc9UqC73b+XSVkH+dsx
TLSH
T136233B0037E8812BF2BE4F7898F26145467AF2637603E5492CC452DB5713FC69A42AFE
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

Malware Config

Extracted

Family

asyncrat

Version

0.5.8

Botnet

Default

mephimsexviet.com:80
mephimsexviet.com:22
mephimsexviet.com:8080
mephimsexviet.com:8880
mephimsexviet.com:2052
mephimsexviet.com:2082
mephimsexviet.com:2086
mephimsexviet.com:2095
mephimsexviet.com:443
mephimsexviet.com:2053
mephimsexviet.com:2083
mephimsexviet.com:2087
mephimsexviet.com:2096
mephimsexviet.com:8443
www.mephimsexviet.com:80
www.mephimsexviet.com:22
www.mephimsexviet.com:8080
www.mephimsexviet.com:8880
www.mephimsexviet.com:2052
www.mephimsexviet.com:2082
www.mephimsexviet.com:2086
www.mephimsexviet.com:2095
www.mephimsexviet.com:443
www.mephimsexviet.com:2053
www.mephimsexviet.com:2083
www.mephimsexviet.com:2087
www.mephimsexviet.com:2096
www.mephimsexviet.com:8443
hack.mephimsexviet.com:80
hack.mephimsexviet.com:22
hack.mephimsexviet.com:8080
hack.mephimsexviet.com:8880
hack.mephimsexviet.com:2052
hack.mephimsexviet.com:2082
hack.mephimsexviet.com:2086
hack.mephimsexviet.com:2095
hack.mephimsexviet.com:443
hack.mephimsexviet.com:2053
hack.mephimsexviet.com:2083
hack.mephimsexviet.com:2087
hack.mephimsexviet.com:2096
hack.mephimsexviet.com:8443
klez.mephimsexviet.com:80
klez.mephimsexviet.com:22
klez.mephimsexviet.com:8080
klez.mephimsexviet.com:8880
klez.mephimsexviet.com:2052
klez.mephimsexviet.com:2082
klez.mephimsexviet.com:2086
klez.mephimsexviet.com:2095
klez.mephimsexviet.com:443
klez.mephimsexviet.com:2053
klez.mephimsexviet.com:2083
klez.mephimsexviet.com:2087
klez.mephimsexviet.com:2096
klez.mephimsexviet.com:8443
codered.mephimsexviet.com:80
codered.mephimsexviet.com:22
codered.mephimsexviet.com:8080
codered.mephimsexviet.com:8880
codered.mephimsexviet.com:2052
codered.mephimsexviet.com:2082
codered.mephimsexviet.com:2086
codered.mephimsexviet.com:2095
codered.mephimsexviet.com:443
codered.mephimsexviet.com:2053
codered.mephimsexviet.com:2083
codered.mephimsexviet.com:2087
codered.mephimsexviet.com:2096
codered.mephimsexviet.com:8443

Mutex

nC0VNahCwJ4L

Attributes

delay
0
install
true
install_file
o6gso5z.exe
install_folder
%AppData%

aes.plain

Targets

- Target
  4d8461003baa4e7bb86b0da084abc01c6614fa90f4fc0f2da06ffaecd8a00332
- Size 45KB
- SHA256 4d8461003baa4e7bb86b0da084abc01c6614fa90f4fc0f2da06ffaecd8a00332
- MD5 214306453707929c1cfd7454eb867507
- SHA1 e0817875e6caf7c583cdb7714c96fc685d01c041
- SHA512 ca7fdda0ea483800d328b5f9f9209840332268b2882b7359788ab674523908a5c2a9d7064548a9a19fe3957808fc68d18e1d31f4e38c62c83d6479a0ae3d616e
- SSDEEP 768:EufspTfzcR6uWUcb+wmo2q9AcQSCBznqNLPI7zjbxgX3i+Mdikez74BDZsx:EufspTf2g2Jc9UqC73b+XSVkH+dsx
- TLSH
  T136233B0037E8812BF2BE4F7898F26145467AF2637603E5492CC452DB5713FC69A42AFE
- MD5 SHA1 SHA512 SSDEEP TLSH
Score

10^/10

default defense_evasion discovery execution asyncrat persistence rat
- Async RAT payload
  rat
- Family: AsyncRat
  AsyncRAT is designed to remotely monitor and control other computers written in C#.
  rat asyncrat
- Checks computer location settings
  Looks up country code configured in the registry, likely geofence.
- Executes dropped EXE
behavioral1 behavioral2