asyncrat | 3741adaa95a51dbdf1cd13124ee2d08d6068b7c975c0498f3f42196703cf94a3

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General

Target
3741adaa95a51dbdf1cd13124ee2d08d6068b7c975c0498f3f42196703cf94a3
Size 45KB
Sample260816-rtbqwszejf
SHA256 3741adaa95a51dbdf1cd13124ee2d08d6068b7c975c0498f3f42196703cf94a3
MD5 4622089540af5d25b1cabcd473c1c548
SHA1 6dc340583271dfdd1a87462a6fcf5759b572da4a
SHA512 cce5fdb3fe76f2fb3e2fea8517ebaf82fc70251c1bab99ddc9a667d98a57ce0cbaeadb630c25160f41261883b7a7c5c8de8bd0b7e0313f2952e8605db1388cde
SSDEEP 768:cuqb5TrIGuCWUoKXMmo2qQGseXusMkFX8vnPIMvzjbrgX3zrjSjW7BhtUxBDZUx:cuqb5TrhG2VeB1FXiAMv3bUXjrSW7tUc
TLSH
T1CC2319003BE8812BF2BE4FB859F26145867AF6632603D54E1CC4519B4723FC6CA526FE
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

Malware Config

Extracted

Family

asyncrat

Version

0.5.8

Botnet

Default

streamforester.name:80
streamforester.name:22
streamforester.name:8080
streamforester.name:8880
streamforester.name:2052
streamforester.name:2082
streamforester.name:2086
streamforester.name:2095
streamforester.name:443
streamforester.name:2053
streamforester.name:2083
streamforester.name:2087
streamforester.name:2096
streamforester.name:8443
www.streamforester.name:80
www.streamforester.name:22
www.streamforester.name:8080
www.streamforester.name:8880
www.streamforester.name:2052
www.streamforester.name:2082
www.streamforester.name:2086
www.streamforester.name:2095
www.streamforester.name:443
www.streamforester.name:2053
www.streamforester.name:2083
www.streamforester.name:2087
www.streamforester.name:2096
www.streamforester.name:8443
darkside.streamforester.name:80
darkside.streamforester.name:22
darkside.streamforester.name:8080
darkside.streamforester.name:8880
darkside.streamforester.name:2052
darkside.streamforester.name:2082
darkside.streamforester.name:2086
darkside.streamforester.name:2095
darkside.streamforester.name:443
darkside.streamforester.name:2053
darkside.streamforester.name:2083
darkside.streamforester.name:2087
darkside.streamforester.name:2096
darkside.streamforester.name:8443
cryptolocker.streamforester.name:80
cryptolocker.streamforester.name:22
cryptolocker.streamforester.name:8080
cryptolocker.streamforester.name:8880
cryptolocker.streamforester.name:2052
cryptolocker.streamforester.name:2082
cryptolocker.streamforester.name:2086
cryptolocker.streamforester.name:2095
cryptolocker.streamforester.name:443
cryptolocker.streamforester.name:2053
cryptolocker.streamforester.name:2083
cryptolocker.streamforester.name:2087
cryptolocker.streamforester.name:2096
cryptolocker.streamforester.name:8443
client.streamforester.name:80
client.streamforester.name:22
client.streamforester.name:8080
client.streamforester.name:8880
client.streamforester.name:2052
client.streamforester.name:2082
client.streamforester.name:2086
client.streamforester.name:2095
client.streamforester.name:443
client.streamforester.name:2053
client.streamforester.name:2083
client.streamforester.name:2087
client.streamforester.name:2096
client.streamforester.name:8443

Mutex

qLKieUdPbKR1

Attributes

delay
0
install
true
install_file
u2l8t.exe
install_folder
%AppData%

aes.plain

Targets

- Target
  3741adaa95a51dbdf1cd13124ee2d08d6068b7c975c0498f3f42196703cf94a3
- Size 45KB
- SHA256 3741adaa95a51dbdf1cd13124ee2d08d6068b7c975c0498f3f42196703cf94a3
- MD5 4622089540af5d25b1cabcd473c1c548
- SHA1 6dc340583271dfdd1a87462a6fcf5759b572da4a
- SHA512 cce5fdb3fe76f2fb3e2fea8517ebaf82fc70251c1bab99ddc9a667d98a57ce0cbaeadb630c25160f41261883b7a7c5c8de8bd0b7e0313f2952e8605db1388cde
- SSDEEP 768:cuqb5TrIGuCWUoKXMmo2qQGseXusMkFX8vnPIMvzjbrgX3zrjSjW7BhtUxBDZUx:cuqb5TrhG2VeB1FXiAMv3bUXjrSW7tUc
- TLSH
  T1CC2319003BE8812BF2BE4FB859F26145867AF6632603D54E1CC4519B4723FC6CA526FE
- 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