asyncrat | a59d030b398ca51d6655b88e6779db42b031a0e725d0e55c6e473fd1c48140b2

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General

Target
a59d030b398ca51d6655b88e6779db42b031a0e725d0e55c6e473fd1c48140b2
Size 45KB
Sample260821-k66cpsbn91
SHA256 a59d030b398ca51d6655b88e6779db42b031a0e725d0e55c6e473fd1c48140b2
MD5 073d0c14dc7c432ec8b18c46f9098e52
SHA1 cf72d418f37ccd33d65200933045dae89511dc08
SHA512 54140f380fdfa318e2a4867913a714658a6c07a370139fae3acce250624a50e0d5758e7611aab9d77833c4e4d7670c3c80527c4966bcfb6753c9465f2fd5a364
SSDEEP 768:rukO5TkI7ZzWUTZ9Fmo2qTEfBohEaEPIQwjbHgX3iB1oQImnmQ60WBDZ0x:rukO5TkUH274EapQ4bAXSB19ImmQB4d2
TLSH
T117232B007BE8C12BF2BE4FB899F26145467AF2632603D6492CC452975713FC6DA426FE
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
zbot.streamforester.name:80
zbot.streamforester.name:22
zbot.streamforester.name:8080
zbot.streamforester.name:8880
zbot.streamforester.name:2052
zbot.streamforester.name:2082
zbot.streamforester.name:2086
zbot.streamforester.name:2095
zbot.streamforester.name:443
zbot.streamforester.name:2053
zbot.streamforester.name:2083
zbot.streamforester.name:2087
zbot.streamforester.name:2096
zbot.streamforester.name:8443
mirai.streamforester.name:80
mirai.streamforester.name:22
mirai.streamforester.name:8080
mirai.streamforester.name:8880
mirai.streamforester.name:2052
mirai.streamforester.name:2082
mirai.streamforester.name:2086
mirai.streamforester.name:2095
mirai.streamforester.name:443
mirai.streamforester.name:2053
mirai.streamforester.name:2083
mirai.streamforester.name:2087
mirai.streamforester.name:2096
mirai.streamforester.name:8443
remote.streamforester.name:80
remote.streamforester.name:22
remote.streamforester.name:8080
remote.streamforester.name:8880
remote.streamforester.name:2052
remote.streamforester.name:2082
remote.streamforester.name:2086
remote.streamforester.name:2095
remote.streamforester.name:443
remote.streamforester.name:2053
remote.streamforester.name:2083
remote.streamforester.name:2087
remote.streamforester.name:2096
remote.streamforester.name:8443
qakbot.streamforester.name:80
qakbot.streamforester.name:22
qakbot.streamforester.name:8080
qakbot.streamforester.name:8880
qakbot.streamforester.name:2052
qakbot.streamforester.name:2082
qakbot.streamforester.name:2086
qakbot.streamforester.name:2095
qakbot.streamforester.name:443
qakbot.streamforester.name:2053
qakbot.streamforester.name:2083
qakbot.streamforester.name:2087
qakbot.streamforester.name:2096
qakbot.streamforester.name:8443

Mutex

K2kJa3bnphnH

Attributes

delay
0
install
true
install_file
kcpc8.exe
install_folder
%AppData%

aes.plain

Targets

- Target
  a59d030b398ca51d6655b88e6779db42b031a0e725d0e55c6e473fd1c48140b2
- Size 45KB
- SHA256 a59d030b398ca51d6655b88e6779db42b031a0e725d0e55c6e473fd1c48140b2
- MD5 073d0c14dc7c432ec8b18c46f9098e52
- SHA1 cf72d418f37ccd33d65200933045dae89511dc08
- SHA512 54140f380fdfa318e2a4867913a714658a6c07a370139fae3acce250624a50e0d5758e7611aab9d77833c4e4d7670c3c80527c4966bcfb6753c9465f2fd5a364
- SSDEEP 768:rukO5TkI7ZzWUTZ9Fmo2qTEfBohEaEPIQwjbHgX3iB1oQImnmQ60WBDZ0x:rukO5TkUH274EapQ4bAXSB19ImmQB4d2
- TLSH
  T117232B007BE8C12BF2BE4FB899F26145467AF2632603D6492CC452975713FC6DA426FE
- 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