asyncrat | 917effa41999b08300c026596fcba991fb964c968e46fad75c7b3f1f7796c819

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General

Target
917effa41999b08300c026596fcba991fb964c968e46fad75c7b3f1f7796c819
Size 45KB
Sample260804-sxtljs1wcs
SHA256 917effa41999b08300c026596fcba991fb964c968e46fad75c7b3f1f7796c819
MD5 0ea0de6e32fd7377de09c5c6a8aa0e83
SHA1 67cec6a40ab83d1e392cb27c50a06d0315e13e30
SHA512 9c12417ab58ed093df0368a2e4c17b8ed9d537dd8c45a9c71611686c42158b0fb3ff7ed1a14765e16d1cc68106a209ed00001fe2d859deca9ee72f9c8d745959
SSDEEP 768:MuLAZTnAkuSWUYzG8mo2qFo3xY6aZOOPIgzjbTgy3iAYSMpfWyBDZEx:MuLAZTnbg2Ru/O3g3bMySAYnpfWMdEx
TLSH
T129232A003BE9812BF1BE4BB86CF26145467AF6736603E64A1CC452D75713FC68A426FE
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

rat default asyncrat

Malware Config

Extracted

Family

asyncrat

Version

0.5.8

Botnet

Default

phimdugai.blog:80
phimdugai.blog:22
phimdugai.blog:8080
phimdugai.blog:8880
phimdugai.blog:2052
phimdugai.blog:2082
phimdugai.blog:2086
phimdugai.blog:2095
phimdugai.blog:443
phimdugai.blog:2053
phimdugai.blog:2083
phimdugai.blog:2087
phimdugai.blog:2096
phimdugai.blog:8443
www.phimdugai.blog:80
www.phimdugai.blog:22
www.phimdugai.blog:8080
www.phimdugai.blog:8880
www.phimdugai.blog:2052
www.phimdugai.blog:2082
www.phimdugai.blog:2086
www.phimdugai.blog:2095
www.phimdugai.blog:443
www.phimdugai.blog:2053
www.phimdugai.blog:2083
www.phimdugai.blog:2087
www.phimdugai.blog:2096
www.phimdugai.blog:8443
downadup.phimdugai.blog:80
downadup.phimdugai.blog:22
downadup.phimdugai.blog:8080
downadup.phimdugai.blog:8880
downadup.phimdugai.blog:2052
downadup.phimdugai.blog:2082
downadup.phimdugai.blog:2086
downadup.phimdugai.blog:2095
downadup.phimdugai.blog:443
downadup.phimdugai.blog:2053
downadup.phimdugai.blog:2083
downadup.phimdugai.blog:2087
downadup.phimdugai.blog:2096
downadup.phimdugai.blog:8443
cryptolocker.phimdugai.blog:80
cryptolocker.phimdugai.blog:22
cryptolocker.phimdugai.blog:8080
cryptolocker.phimdugai.blog:8880
cryptolocker.phimdugai.blog:2052
cryptolocker.phimdugai.blog:2082
cryptolocker.phimdugai.blog:2086
cryptolocker.phimdugai.blog:2095
cryptolocker.phimdugai.blog:443
cryptolocker.phimdugai.blog:2053
cryptolocker.phimdugai.blog:2083
cryptolocker.phimdugai.blog:2087
cryptolocker.phimdugai.blog:2096
cryptolocker.phimdugai.blog:8443
trickbot.phimdugai.blog:80
trickbot.phimdugai.blog:22
trickbot.phimdugai.blog:8080
trickbot.phimdugai.blog:8880
trickbot.phimdugai.blog:2052
trickbot.phimdugai.blog:2082
trickbot.phimdugai.blog:2086
trickbot.phimdugai.blog:2095
trickbot.phimdugai.blog:443
trickbot.phimdugai.blog:2053
trickbot.phimdugai.blog:2083
trickbot.phimdugai.blog:2087
trickbot.phimdugai.blog:2096
trickbot.phimdugai.blog:8443

Mutex

yEQPzL8wQ6j4

Attributes

delay
0
install
true
install_file
lrcui.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
917effa41999b08300c026596fcba991fb964c968e46fad75c7b3f1f7796c819

File Explorer

917effa41999b08300c026596fcba991fb964c968e46fad75c7b3f1f7796c819

.exe 45KB

917effa41999b08300c026596fcba991fb964c968e46fad75c7b3f1f7796c819

IMPHASH f34d5f2d4577ed6d9ceec516c1f5a744
SHA256 917effa41999b08300c026596fcba991fb964c968e46fad75c7b3f1f7796c819
MD5 0ea0de6e32fd7377de09c5c6a8aa0e83
SHA1 67cec6a40ab83d1e392cb27c50a06d0315e13e30
SHA512 9c12417ab58ed093df0368a2e4c17b8ed9d537dd8c45a9c71611686c42158b0fb3ff7ed1a14765e16d1cc68106a209ed00001fe2d859deca9ee72f9c8d745959
SSDEEP 768:MuLAZTnAkuSWUYzG8mo2qFo3xY6aZOOPIgzjbTgy3iAYSMpfWyBDZEx:MuLAZTnbg2Ru/O3g3bMySAYnpfWMdEx
TLSH
T129232A003BE9812BF1BE4BB86CF26145467AF6736603E64A1CC452D75713FC68A426FE
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

917effa41999b08300c026596fcba991fb964c968e46fad75c7b3f1f7796c819

mscoree

dotnet