asyncrat | 911f130133264d3c7f91aaef97f7f287708012d6fab560a6081903804a15865e

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General

Target
911f130133264d3c7f91aaef97f7f287708012d6fab560a6081903804a15865e
Size 45KB
Sample260905-l2ymqsdb66
SHA256 911f130133264d3c7f91aaef97f7f287708012d6fab560a6081903804a15865e
MD5 9b5a32cad7fee039c31dfb6b918b389a
SHA1 be9ff6e408aa5cdd62a9ead352b5cb528a23b4f1
SHA512 7d84ad1f370ad85299932925a76dfbf20b5fabbb64360e142bb72f6f115a028ea917c3eeb297500af422cadfe5e8501603c2d7a3a95e9e3cccc6691b75afa35e
SSDEEP 768:MuBGJTP0BQ0UWUWHaimo2qVj0b3NEAteiZPISzjbzgE3iVBTvmY9U4BDZEx:MuBGJTPho2/3ehiWS3bsESVBbn9FdEx
TLSH
T1F0232B0037E9C12BF2BE4F74A8F26145867BF6632603D5491CC451DB5A23FC6DA42AEE
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

rat default asyncrat

Malware Config

Extracted

Family

asyncrat

Version

0.5.8

Botnet

Default

sexhoho.net:80
sexhoho.net:22
sexhoho.net:8080
sexhoho.net:8880
sexhoho.net:2052
sexhoho.net:2082
sexhoho.net:2086
sexhoho.net:2095
sexhoho.net:443
sexhoho.net:2053
sexhoho.net:2083
sexhoho.net:2087
sexhoho.net:2096
sexhoho.net:8443
www.sexhoho.net:80
www.sexhoho.net:22
www.sexhoho.net:8080
www.sexhoho.net:8880
www.sexhoho.net:2052
www.sexhoho.net:2082
www.sexhoho.net:2086
www.sexhoho.net:2095
www.sexhoho.net:443
www.sexhoho.net:2053
www.sexhoho.net:2083
www.sexhoho.net:2087
www.sexhoho.net:2096
www.sexhoho.net:8443
sobig.sexhoho.net:80
sobig.sexhoho.net:22
sobig.sexhoho.net:8080
sobig.sexhoho.net:8880
sobig.sexhoho.net:2052
sobig.sexhoho.net:2082
sobig.sexhoho.net:2086
sobig.sexhoho.net:2095
sobig.sexhoho.net:443
sobig.sexhoho.net:2053
sobig.sexhoho.net:2083
sobig.sexhoho.net:2087
sobig.sexhoho.net:2096
sobig.sexhoho.net:8443
nimda.sexhoho.net:80
nimda.sexhoho.net:22
nimda.sexhoho.net:8080
nimda.sexhoho.net:8880
nimda.sexhoho.net:2052
nimda.sexhoho.net:2082
nimda.sexhoho.net:2086
nimda.sexhoho.net:2095
nimda.sexhoho.net:443
nimda.sexhoho.net:2053
nimda.sexhoho.net:2083
nimda.sexhoho.net:2087
nimda.sexhoho.net:2096
nimda.sexhoho.net:8443
hacker.sexhoho.net:80
hacker.sexhoho.net:22
hacker.sexhoho.net:8080
hacker.sexhoho.net:8880
hacker.sexhoho.net:2052
hacker.sexhoho.net:2082
hacker.sexhoho.net:2086
hacker.sexhoho.net:2095
hacker.sexhoho.net:443
hacker.sexhoho.net:2053
hacker.sexhoho.net:2083
hacker.sexhoho.net:2087
hacker.sexhoho.net:2096
hacker.sexhoho.net:8443
conti.sexhoho.net:80
conti.sexhoho.net:22
conti.sexhoho.net:8080
conti.sexhoho.net:8880
conti.sexhoho.net:2052
conti.sexhoho.net:2082
conti.sexhoho.net:2086
conti.sexhoho.net:2095
conti.sexhoho.net:443
conti.sexhoho.net:2053
conti.sexhoho.net:2083
conti.sexhoho.net:2087
conti.sexhoho.net:2096
conti.sexhoho.net:8443

Mutex

lkUq6APc0nQh

Attributes

delay
0
install
true
install_file
djrk.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
911f130133264d3c7f91aaef97f7f287708012d6fab560a6081903804a15865e

File Explorer

911f130133264d3c7f91aaef97f7f287708012d6fab560a6081903804a15865e

.exe 45KB

911f130133264d3c7f91aaef97f7f287708012d6fab560a6081903804a15865e

IMPHASH f34d5f2d4577ed6d9ceec516c1f5a744
SHA256 911f130133264d3c7f91aaef97f7f287708012d6fab560a6081903804a15865e
MD5 9b5a32cad7fee039c31dfb6b918b389a
SHA1 be9ff6e408aa5cdd62a9ead352b5cb528a23b4f1
SHA512 7d84ad1f370ad85299932925a76dfbf20b5fabbb64360e142bb72f6f115a028ea917c3eeb297500af422cadfe5e8501603c2d7a3a95e9e3cccc6691b75afa35e
SSDEEP 768:MuBGJTP0BQ0UWUWHaimo2qVj0b3NEAteiZPISzjbzgE3iVBTvmY9U4BDZEx:MuBGJTPho2/3ehiWS3bsESVBbn9FdEx
TLSH
T1F0232B0037E9C12BF2BE4F74A8F26145867BF6632603D5491CC451DB5A23FC6DA42AEE
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

51358

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

911f130133264d3c7f91aaef97f7f287708012d6fab560a6081903804a15865e

mscoree

dotnet