asyncrat | c0d19c7af4323796073498c3e8c0a03ef556a86dcab60da873952ede133f1fb1

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General

Target
c0d19c7af4323796073498c3e8c0a03ef556a86dcab60da873952ede133f1fb1
Size 45KB
Sample260804-x5evkswwex
SHA256 c0d19c7af4323796073498c3e8c0a03ef556a86dcab60da873952ede133f1fb1
MD5 1d28035b8aca2088edffe930807b30e6
SHA1 27fde9a1a12efc2757caa932e6849edaf49b2496
SHA512 b84e4eca2fa7e5f5d43c47548fa04a3e3110e6abe0d315f6b5bb36de730af7a7fa75f2cf2be9c62c070ffb8c59d7d700b1ecd8e74f23f011e852b75358cddacd
SSDEEP 768:DuAqJT84XVvWUXR1Zmo2qj8wD/y/aqPIszjbngX3igihKv/eh16B0eLBDZcx:DuAqJT84v2Vkhs3bgXSgihKvA6B0idcx
TLSH
T1EF231B003BE9C12BF2BE5F789DF26145867AF6632A03D54D1CC411DB5613FC68A426FA
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

Malware Config

Extracted

Family

asyncrat

Version

0.5.8

Botnet

Default

twosisterstubes.com:80
twosisterstubes.com:22
twosisterstubes.com:8080
twosisterstubes.com:8880
twosisterstubes.com:2052
twosisterstubes.com:2082
twosisterstubes.com:2086
twosisterstubes.com:2095
twosisterstubes.com:443
twosisterstubes.com:2053
twosisterstubes.com:2083
twosisterstubes.com:2087
twosisterstubes.com:2096
twosisterstubes.com:8443
www.twosisterstubes.com:80
www.twosisterstubes.com:22
www.twosisterstubes.com:8080
www.twosisterstubes.com:8880
www.twosisterstubes.com:2052
www.twosisterstubes.com:2082
www.twosisterstubes.com:2086
www.twosisterstubes.com:2095
www.twosisterstubes.com:443
www.twosisterstubes.com:2053
www.twosisterstubes.com:2083
www.twosisterstubes.com:2087
www.twosisterstubes.com:2096
www.twosisterstubes.com:8443
trisis.twosisterstubes.com:80
trisis.twosisterstubes.com:22
trisis.twosisterstubes.com:8080
trisis.twosisterstubes.com:8880
trisis.twosisterstubes.com:2052
trisis.twosisterstubes.com:2082
trisis.twosisterstubes.com:2086
trisis.twosisterstubes.com:2095
trisis.twosisterstubes.com:443
trisis.twosisterstubes.com:2053
trisis.twosisterstubes.com:2083
trisis.twosisterstubes.com:2087
trisis.twosisterstubes.com:2096
trisis.twosisterstubes.com:8443
formbook.twosisterstubes.com:80
formbook.twosisterstubes.com:22
formbook.twosisterstubes.com:8080
formbook.twosisterstubes.com:8880
formbook.twosisterstubes.com:2052
formbook.twosisterstubes.com:2082
formbook.twosisterstubes.com:2086
formbook.twosisterstubes.com:2095
formbook.twosisterstubes.com:443
formbook.twosisterstubes.com:2053
formbook.twosisterstubes.com:2083
formbook.twosisterstubes.com:2087
formbook.twosisterstubes.com:2096
formbook.twosisterstubes.com:8443
blacklotus.twosisterstubes.com:80
blacklotus.twosisterstubes.com:22
blacklotus.twosisterstubes.com:8080
blacklotus.twosisterstubes.com:8880
blacklotus.twosisterstubes.com:2052
blacklotus.twosisterstubes.com:2082
blacklotus.twosisterstubes.com:2086
blacklotus.twosisterstubes.com:2095
blacklotus.twosisterstubes.com:443
blacklotus.twosisterstubes.com:2053
blacklotus.twosisterstubes.com:2083
blacklotus.twosisterstubes.com:2087
blacklotus.twosisterstubes.com:2096
blacklotus.twosisterstubes.com:8443
downadup.twosisterstubes.com:80
downadup.twosisterstubes.com:22
downadup.twosisterstubes.com:8080
downadup.twosisterstubes.com:8880
downadup.twosisterstubes.com:2052
downadup.twosisterstubes.com:2082
downadup.twosisterstubes.com:2086
downadup.twosisterstubes.com:2095
downadup.twosisterstubes.com:443
downadup.twosisterstubes.com:2053
downadup.twosisterstubes.com:2083
downadup.twosisterstubes.com:2087
downadup.twosisterstubes.com:2096
downadup.twosisterstubes.com:8443

Mutex

Uo1zwZRpLID1

Attributes

delay
0
install
true
install_file
qk36uu4.exe
install_folder
%AppData%

aes.plain

Targets

- Target
  c0d19c7af4323796073498c3e8c0a03ef556a86dcab60da873952ede133f1fb1
- Size 45KB
- SHA256 c0d19c7af4323796073498c3e8c0a03ef556a86dcab60da873952ede133f1fb1
- MD5 1d28035b8aca2088edffe930807b30e6
- SHA1 27fde9a1a12efc2757caa932e6849edaf49b2496
- SHA512 b84e4eca2fa7e5f5d43c47548fa04a3e3110e6abe0d315f6b5bb36de730af7a7fa75f2cf2be9c62c070ffb8c59d7d700b1ecd8e74f23f011e852b75358cddacd
- SSDEEP 768:DuAqJT84XVvWUXR1Zmo2qj8wD/y/aqPIszjbngX3igihKv/eh16B0eLBDZcx:DuAqJT84v2Vkhs3bgXSgihKvA6B0idcx
- TLSH
  T1EF231B003BE9C12BF2BE5F789DF26145867AF6632A03D54D1CC411DB5613FC68A426FA
- MD5 SHA1 SHA512 SSDEEP TLSH
Score

10^/10

default defense_evasion discovery execution asyncrat persistence rat command_and_control
- 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
- Outbound SSH connection to public host
  SSH is used for remote access. This may indicate SSH host discovery, encrypted C2 traffic, or data exfiltration.
  command_and_control
behavioral1 behavioral2