asyncrat | 0ef433661f36ae59074f515e1bef904b4b85e746bd0b9a0c0064da2374d78a89

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General

Target
0ef433661f36ae59074f515e1bef904b4b85e746bd0b9a0c0064da2374d78a89
Size 45KB
Sample260816-n4bxvsam8v
SHA256 0ef433661f36ae59074f515e1bef904b4b85e746bd0b9a0c0064da2374d78a89
MD5 0abe8a09d4912c85f6490344c5daf03c
SHA1 27766c124887ec1701a6fd28502033519521fa3a
SHA512 054dc62c1a1fa06f0496af9df49fdbb51cabac33c1a176c67ae6d48a1ef72c54c16e1bc2bbea7deb57e46ca4240074e578adcb5992b0fee8592f243294cde460
SSDEEP 768:ruKQpTA8RXNWU5xFrmo2qrp4ovHpU1cPIyzjbjgX3i1Qv318a4hZob9+flBDZ0x:ruKQpTAOX2U4ofC1hy3b8XSeaaGW8fr0
TLSH
T14D231B003BE9813BF2BE4F78ADF26145867AF2633603E5891CC451975613FC69A826FD
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
nimda.streamforester.name:80
nimda.streamforester.name:22
nimda.streamforester.name:8080
nimda.streamforester.name:8880
nimda.streamforester.name:2052
nimda.streamforester.name:2082
nimda.streamforester.name:2086
nimda.streamforester.name:2095
nimda.streamforester.name:443
nimda.streamforester.name:2053
nimda.streamforester.name:2083
nimda.streamforester.name:2087
nimda.streamforester.name:2096
nimda.streamforester.name:8443
sobig.streamforester.name:80
sobig.streamforester.name:22
sobig.streamforester.name:8080
sobig.streamforester.name:8880
sobig.streamforester.name:2052
sobig.streamforester.name:2082
sobig.streamforester.name:2086
sobig.streamforester.name:2095
sobig.streamforester.name:443
sobig.streamforester.name:2053
sobig.streamforester.name:2083
sobig.streamforester.name:2087
sobig.streamforester.name:2096
sobig.streamforester.name:8443
downadup.streamforester.name:80
downadup.streamforester.name:22
downadup.streamforester.name:8080
downadup.streamforester.name:8880
downadup.streamforester.name:2052
downadup.streamforester.name:2082
downadup.streamforester.name:2086
downadup.streamforester.name:2095
downadup.streamforester.name:443
downadup.streamforester.name:2053
downadup.streamforester.name:2083
downadup.streamforester.name:2087
downadup.streamforester.name:2096
downadup.streamforester.name:8443
ryuk.streamforester.name:80
ryuk.streamforester.name:22
ryuk.streamforester.name:8080
ryuk.streamforester.name:8880
ryuk.streamforester.name:2052
ryuk.streamforester.name:2082
ryuk.streamforester.name:2086
ryuk.streamforester.name:2095
ryuk.streamforester.name:443
ryuk.streamforester.name:2053
ryuk.streamforester.name:2083
ryuk.streamforester.name:2087
ryuk.streamforester.name:2096
ryuk.streamforester.name:8443

Mutex

9GZsQNJxd8cL

Attributes

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

aes.plain

Targets

- Target
  0ef433661f36ae59074f515e1bef904b4b85e746bd0b9a0c0064da2374d78a89
- Size 45KB
- SHA256 0ef433661f36ae59074f515e1bef904b4b85e746bd0b9a0c0064da2374d78a89
- MD5 0abe8a09d4912c85f6490344c5daf03c
- SHA1 27766c124887ec1701a6fd28502033519521fa3a
- SHA512 054dc62c1a1fa06f0496af9df49fdbb51cabac33c1a176c67ae6d48a1ef72c54c16e1bc2bbea7deb57e46ca4240074e578adcb5992b0fee8592f243294cde460
- SSDEEP 768:ruKQpTA8RXNWU5xFrmo2qrp4ovHpU1cPIyzjbjgX3i1Qv318a4hZob9+flBDZ0x:ruKQpTAOX2U4ofC1hy3b8XSeaaGW8fr0
- TLSH
  T14D231B003BE9813BF2BE4F78ADF26145867AF2633603E5891CC451975613FC69A826FD
- 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