asyncrat | 25307d4c30bd6bc5a2cfffc1ca32b2b9350eb28c7147b6dba5c6ca40e0bc7542

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General

Target
25307d4c30bd6bc5a2cfffc1ca32b2b9350eb28c7147b6dba5c6ca40e0bc7542
Size 45KB
Sample260712-c2k7zaet2s
SHA256 25307d4c30bd6bc5a2cfffc1ca32b2b9350eb28c7147b6dba5c6ca40e0bc7542
MD5 88e711bcd93ff90fa1690cecb53b9146
SHA1 df76570db63c5489c0e084472a1914bdb098d689
SHA512 7fe7d42e9966b3c3bea28e5584d2e591370b80abd0e9dcceef419d11f20d09514f09b7c07d180a43b70403c8662aa95a1d5df1f30973c8a3d0fc487db0fe34a6
SSDEEP 768:RuxkJTVmU5EkWUGMKSmo2q13maPol53APIkzjbVgX3i+l0t73DcCHe6xBDZcx:RuxkJTgip22fob3lk3byXSF7zcCVdcx
TLSH
T16F233B003BE9822BF27E4F7898F26145467AF6677603D64E1CC442DB4723BC69A426FD
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

rat default asyncrat

Malware Config

Extracted

Family

asyncrat

Version

0.5.8

Botnet

Default

sexnhu.com:80
sexnhu.com:22
sexnhu.com:8080
sexnhu.com:8880
sexnhu.com:2052
sexnhu.com:2082
sexnhu.com:2086
sexnhu.com:2095
sexnhu.com:443
sexnhu.com:2053
sexnhu.com:2083
sexnhu.com:2087
sexnhu.com:2096
sexnhu.com:8443
www.sexnhu.com:80
www.sexnhu.com:22
www.sexnhu.com:8080
www.sexnhu.com:8880
www.sexnhu.com:2052
www.sexnhu.com:2082
www.sexnhu.com:2086
www.sexnhu.com:2095
www.sexnhu.com:443
www.sexnhu.com:2053
www.sexnhu.com:2083
www.sexnhu.com:2087
www.sexnhu.com:2096
www.sexnhu.com:8443
darkside.sexnhu.com:80
darkside.sexnhu.com:22
darkside.sexnhu.com:8080
darkside.sexnhu.com:8880
darkside.sexnhu.com:2052
darkside.sexnhu.com:2082
darkside.sexnhu.com:2086
darkside.sexnhu.com:2095
darkside.sexnhu.com:443
darkside.sexnhu.com:2053
darkside.sexnhu.com:2083
darkside.sexnhu.com:2087
darkside.sexnhu.com:2096
darkside.sexnhu.com:8443
wannacry.sexnhu.com:80
wannacry.sexnhu.com:22
wannacry.sexnhu.com:8080
wannacry.sexnhu.com:8880
wannacry.sexnhu.com:2052
wannacry.sexnhu.com:2082
wannacry.sexnhu.com:2086
wannacry.sexnhu.com:2095
wannacry.sexnhu.com:443
wannacry.sexnhu.com:2053
wannacry.sexnhu.com:2083
wannacry.sexnhu.com:2087
wannacry.sexnhu.com:2096
wannacry.sexnhu.com:8443

Mutex

hkm22rJSJnuW

Attributes

delay
0
install
true
install_file
h9d8aujx.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
25307d4c30bd6bc5a2cfffc1ca32b2b9350eb28c7147b6dba5c6ca40e0bc7542

File Explorer

25307d4c30bd6bc5a2cfffc1ca32b2b9350eb28c7147b6dba5c6ca40e0bc7542

.exe 45KB

25307d4c30bd6bc5a2cfffc1ca32b2b9350eb28c7147b6dba5c6ca40e0bc7542

IMPHASH f34d5f2d4577ed6d9ceec516c1f5a744
SHA256 25307d4c30bd6bc5a2cfffc1ca32b2b9350eb28c7147b6dba5c6ca40e0bc7542
MD5 88e711bcd93ff90fa1690cecb53b9146
SHA1 df76570db63c5489c0e084472a1914bdb098d689
SHA512 7fe7d42e9966b3c3bea28e5584d2e591370b80abd0e9dcceef419d11f20d09514f09b7c07d180a43b70403c8662aa95a1d5df1f30973c8a3d0fc487db0fe34a6
SSDEEP 768:RuxkJTVmU5EkWUGMKSmo2q13maPol53APIkzjbVgX3i+l0t73DcCHe6xBDZcx:RuxkJTgip22fob3lk3byXSF7zcCVdcx
TLSH
T16F233B003BE9822BF27E4F7898F26145467AF6677603D64E1CC442DB4723BC69A426FD
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

51278

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

25307d4c30bd6bc5a2cfffc1ca32b2b9350eb28c7147b6dba5c6ca40e0bc7542

mscoree

dotnet