asyncrat | 7a6d2da8e09d3f1621ede840c1020cb1ba50acc0d6fd5ecd525fdb14d7fab138

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General

Target
7a6d2da8e09d3f1621ede840c1020cb1ba50acc0d6fd5ecd525fdb14d7fab138
Size 45KB
Sample260804-j23wcafh39
SHA256 7a6d2da8e09d3f1621ede840c1020cb1ba50acc0d6fd5ecd525fdb14d7fab138
MD5 9157ed6a17ea66517e6a958912d195e3
SHA1 24df5b63d600c2e3669dc04bac02c331dcdc3a76
SHA512 ffb9bf943e3556d061725e8b23aa4dc853911bd5310eac9b10543dc3bc63522348c30a1b1f4185747adadd9ecec0e9fa0105e84629d043d8805a94a030e73d45
SSDEEP 768:cu7m/5THrq+CWUoDuMmo2qFV3xY6AZOOPILzjbggj3iaKyT1jb8tiRBDZUx:cu7e5TH2A2kulO3L3bHjSaKyTtlvdUx
TLSH
T1DF233B003BE8C12BF2BE4F789DF26105867AF6732603D54A1CC4429B5613FC69A526FE
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

rat default asyncrat

Malware Config

Extracted

Family

asyncrat

Version

0.5.8

Botnet

Default

cwlottery.com:80
cwlottery.com:22
cwlottery.com:8080
cwlottery.com:8880
cwlottery.com:2052
cwlottery.com:2082
cwlottery.com:2086
cwlottery.com:2095
cwlottery.com:443
cwlottery.com:2053
cwlottery.com:2083
cwlottery.com:2087
cwlottery.com:2096
cwlottery.com:8443
www.cwlottery.com:80
www.cwlottery.com:22
www.cwlottery.com:8080
www.cwlottery.com:8880
www.cwlottery.com:2052
www.cwlottery.com:2082
www.cwlottery.com:2086
www.cwlottery.com:2095
www.cwlottery.com:443
www.cwlottery.com:2053
www.cwlottery.com:2083
www.cwlottery.com:2087
www.cwlottery.com:2096
www.cwlottery.com:8443
trisis.cwlottery.com:80
trisis.cwlottery.com:22
trisis.cwlottery.com:8080
trisis.cwlottery.com:8880
trisis.cwlottery.com:2052
trisis.cwlottery.com:2082
trisis.cwlottery.com:2086
trisis.cwlottery.com:2095
trisis.cwlottery.com:443
trisis.cwlottery.com:2053
trisis.cwlottery.com:2083
trisis.cwlottery.com:2087
trisis.cwlottery.com:2096
trisis.cwlottery.com:8443
wannacry.cwlottery.com:80
wannacry.cwlottery.com:22
wannacry.cwlottery.com:8080
wannacry.cwlottery.com:8880
wannacry.cwlottery.com:2052
wannacry.cwlottery.com:2082
wannacry.cwlottery.com:2086
wannacry.cwlottery.com:2095
wannacry.cwlottery.com:443
wannacry.cwlottery.com:2053
wannacry.cwlottery.com:2083
wannacry.cwlottery.com:2087
wannacry.cwlottery.com:2096
wannacry.cwlottery.com:8443
nimda.cwlottery.com:80
nimda.cwlottery.com:22
nimda.cwlottery.com:8080
nimda.cwlottery.com:8880
nimda.cwlottery.com:2052
nimda.cwlottery.com:2082
nimda.cwlottery.com:2086
nimda.cwlottery.com:2095
nimda.cwlottery.com:443
nimda.cwlottery.com:2053
nimda.cwlottery.com:2083
nimda.cwlottery.com:2087
nimda.cwlottery.com:2096
nimda.cwlottery.com:8443

Mutex

5Q7D6Kc8lb3M

Attributes

delay
0
install
true
install_file
n7vuj.exe
install_folder
%AppData%

aes.plain

Signatures

Family: AsyncRat
AsyncRAT is designed to remotely monitor and control other computers written in C#.
rat asyncrat

Async RAT payload 1 IoCs

rat

resource	yara_rule
sample	family_asyncrat

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
7a6d2da8e09d3f1621ede840c1020cb1ba50acc0d6fd5ecd525fdb14d7fab138

File Explorer

7a6d2da8e09d3f1621ede840c1020cb1ba50acc0d6fd5ecd525fdb14d7fab138

.exe 45KB

7a6d2da8e09d3f1621ede840c1020cb1ba50acc0d6fd5ecd525fdb14d7fab138

IMPHASH f34d5f2d4577ed6d9ceec516c1f5a744
SHA256 7a6d2da8e09d3f1621ede840c1020cb1ba50acc0d6fd5ecd525fdb14d7fab138
MD5 9157ed6a17ea66517e6a958912d195e3
SHA1 24df5b63d600c2e3669dc04bac02c331dcdc3a76
SHA512 ffb9bf943e3556d061725e8b23aa4dc853911bd5310eac9b10543dc3bc63522348c30a1b1f4185747adadd9ecec0e9fa0105e84629d043d8805a94a030e73d45
SSDEEP 768:cu7m/5THrq+CWUoDuMmo2qFV3xY6AZOOPILzjbggj3iaKyT1jb8tiRBDZUx:cu7e5TH2A2kulO3L3bHjSaKyTtlvdUx
TLSH
T1DF233B003BE8C12BF2BE4F789DF26105867AF6732603D54A1CC4429B5613FC69A526FE
MD5 SHA1 SHA512 SSDEEP TLSH

windows:4 windows x86 arch:x86

Async RAT payload

rat
Unsigned PE

Checks for missing Authenticode signature.

Minor OS version

Major OS version

Entry point

51310

Magic Number

267

Subsystem

IMAGE_SUBSYSTEM_WINDOWS_GUI

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE IMAGE_DLLCHARACTERISTICS_NX_COMPAT IMAGE_DLLCHARACTERISTICS_NO_SEH IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE IMAGE_FILE_32BIT_MACHINE

PDB paths

7a6d2da8e09d3f1621ede840c1020cb1ba50acc0d6fd5ecd525fdb14d7fab138

mscoree

dotnet