asyncrat | e552c3e441530f3ee8e39cd3dcfe1318967b56a63c81257c8a0cfb4f76fd276f

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General

Target
e552c3e441530f3ee8e39cd3dcfe1318967b56a63c81257c8a0cfb4f76fd276f
Size 45KB
Sample260708-halmbacz7n
SHA256 e552c3e441530f3ee8e39cd3dcfe1318967b56a63c81257c8a0cfb4f76fd276f
MD5 fd298e44bf69153c751b317149509ed0
SHA1 a602ede5c639bbe156ce9abc8ede1c48fcf55277
SHA512 c10917f6083ac45946fc6323d05926f14688531f8221807129242c80bf201ba583609784b3f24327fa4f67647b873debc57d774def98b47445e04177cefefe28
SSDEEP 768:ku40ZTX3uXTaWUgzW0mo2qwS3hO4iLMOPI0OzjbWgl3ij9XuDd5B/RiM+BDZMx:ku40ZTXEb2WA/M30O3bJlSj05ZR8dMx
TLSH
T1AC232B003BE8812BF2BE4F7899F25145867AF6637603D94A1CC451DB4713BC6DA426FE
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

rat default asyncrat

Malware Config

Extracted

Family

asyncrat

Version

0.5.8

Botnet

Default

sexviet74.com:80
sexviet74.com:22
sexviet74.com:8080
sexviet74.com:8880
sexviet74.com:2052
sexviet74.com:2082
sexviet74.com:2086
sexviet74.com:2095
sexviet74.com:443
sexviet74.com:2053
sexviet74.com:2083
sexviet74.com:2087
sexviet74.com:2096
sexviet74.com:8443
www.sexviet74.com:80
www.sexviet74.com:22
www.sexviet74.com:8080
www.sexviet74.com:8880
www.sexviet74.com:2052
www.sexviet74.com:2082
www.sexviet74.com:2086
www.sexviet74.com:2095
www.sexviet74.com:443
www.sexviet74.com:2053
www.sexviet74.com:2083
www.sexviet74.com:2087
www.sexviet74.com:2096
www.sexviet74.com:8443
cryptolocker.sexviet74.com:80
cryptolocker.sexviet74.com:22
cryptolocker.sexviet74.com:8080
cryptolocker.sexviet74.com:8880
cryptolocker.sexviet74.com:2052
cryptolocker.sexviet74.com:2082
cryptolocker.sexviet74.com:2086
cryptolocker.sexviet74.com:2095
cryptolocker.sexviet74.com:443
cryptolocker.sexviet74.com:2053
cryptolocker.sexviet74.com:2083
cryptolocker.sexviet74.com:2087
cryptolocker.sexviet74.com:2096
cryptolocker.sexviet74.com:8443
connect.sexviet74.com:80
connect.sexviet74.com:22
connect.sexviet74.com:8080
connect.sexviet74.com:8880
connect.sexviet74.com:2052
connect.sexviet74.com:2082
connect.sexviet74.com:2086
connect.sexviet74.com:2095
connect.sexviet74.com:443
connect.sexviet74.com:2053
connect.sexviet74.com:2083
connect.sexviet74.com:2087
connect.sexviet74.com:2096
connect.sexviet74.com:8443
hack.sexviet74.com:80
hack.sexviet74.com:22
hack.sexviet74.com:8080
hack.sexviet74.com:8880
hack.sexviet74.com:2052
hack.sexviet74.com:2082
hack.sexviet74.com:2086
hack.sexviet74.com:2095
hack.sexviet74.com:443
hack.sexviet74.com:2053
hack.sexviet74.com:2083
hack.sexviet74.com:2087
hack.sexviet74.com:2096
hack.sexviet74.com:8443
hermeticwiper.sexviet74.com:80
hermeticwiper.sexviet74.com:22
hermeticwiper.sexviet74.com:8080
hermeticwiper.sexviet74.com:8880
hermeticwiper.sexviet74.com:2052
hermeticwiper.sexviet74.com:2082
hermeticwiper.sexviet74.com:2086
hermeticwiper.sexviet74.com:2095
hermeticwiper.sexviet74.com:443
hermeticwiper.sexviet74.com:2053
hermeticwiper.sexviet74.com:2083
hermeticwiper.sexviet74.com:2087
hermeticwiper.sexviet74.com:2096
hermeticwiper.sexviet74.com:8443

Mutex

zxGRzGTJd120

Attributes

delay
0
install
true
install_file
miuan.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
e552c3e441530f3ee8e39cd3dcfe1318967b56a63c81257c8a0cfb4f76fd276f

File Explorer

e552c3e441530f3ee8e39cd3dcfe1318967b56a63c81257c8a0cfb4f76fd276f

.exe 45KB

e552c3e441530f3ee8e39cd3dcfe1318967b56a63c81257c8a0cfb4f76fd276f

IMPHASH f34d5f2d4577ed6d9ceec516c1f5a744
SHA256 e552c3e441530f3ee8e39cd3dcfe1318967b56a63c81257c8a0cfb4f76fd276f
MD5 fd298e44bf69153c751b317149509ed0
SHA1 a602ede5c639bbe156ce9abc8ede1c48fcf55277
SHA512 c10917f6083ac45946fc6323d05926f14688531f8221807129242c80bf201ba583609784b3f24327fa4f67647b873debc57d774def98b47445e04177cefefe28
SSDEEP 768:ku40ZTX3uXTaWUgzW0mo2qwS3hO4iLMOPI0OzjbWgl3ij9XuDd5B/RiM+BDZMx:ku40ZTXEb2WA/M30O3bJlSj05ZR8dMx
TLSH
T1AC232B003BE8812BF2BE4F7899F25145867AF6637603D94A1CC451DB4713BC6DA426FE
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

51390

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

e552c3e441530f3ee8e39cd3dcfe1318967b56a63c81257c8a0cfb4f76fd276f

mscoree

dotnet