asyncrat | 9bbd3929f0006fed07c4cb39e0db0d22543d90262fbb1ff353ac36ead43c3819

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General

Target
9bbd3929f0006fed07c4cb39e0db0d22543d90262fbb1ff353ac36ead43c3819
Size 45KB
Sample260803-hxtansdn8v
SHA256 9bbd3929f0006fed07c4cb39e0db0d22543d90262fbb1ff353ac36ead43c3819
MD5 a3d5adcb11089a0f5981fbc0bccd71ce
SHA1 b12ff8b07a3afcfe2c0fe17f0062e10208cc3f74
SHA512 71b21dff3c6fec8db3ab9579a4f50b9ceb99f8212a52c0c9fca59a4e6afa84f9a2ef820ee9d4841ace7b1e966db12353a833124244f1d6a0a77ace1e904a89bb
SSDEEP 768:cuR0JTPUYkEWUmjWymo2q1NqyE0OFUwdJxIkDPIdzjbRgX3ixvrn/eRGnv6WpFB0:cuR0JTPjY28qNTLMd3beXSxTn/eRGvbW
TLSH
T1D2231A0037E9812BF2BE4F7459F26241867AF5637603D64A1C8441DB5B23FC69A43AFE
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

rat default asyncrat

Malware Config

Extracted

Family

asyncrat

Version

0.5.8

Botnet

Default

sextinvl.blog:80
sextinvl.blog:22
sextinvl.blog:8080
sextinvl.blog:8880
sextinvl.blog:2052
sextinvl.blog:2082
sextinvl.blog:2086
sextinvl.blog:2095
sextinvl.blog:443
sextinvl.blog:2053
sextinvl.blog:2083
sextinvl.blog:2087
sextinvl.blog:2096
sextinvl.blog:8443
www.sextinvl.blog:80
www.sextinvl.blog:22
www.sextinvl.blog:8080
www.sextinvl.blog:8880
www.sextinvl.blog:2052
www.sextinvl.blog:2082
www.sextinvl.blog:2086
www.sextinvl.blog:2095
www.sextinvl.blog:443
www.sextinvl.blog:2053
www.sextinvl.blog:2083
www.sextinvl.blog:2087
www.sextinvl.blog:2096
www.sextinvl.blog:8443
qakbot.sextinvl.blog:80
qakbot.sextinvl.blog:22
qakbot.sextinvl.blog:8080
qakbot.sextinvl.blog:8880
qakbot.sextinvl.blog:2052
qakbot.sextinvl.blog:2082
qakbot.sextinvl.blog:2086
qakbot.sextinvl.blog:2095
qakbot.sextinvl.blog:443
qakbot.sextinvl.blog:2053
qakbot.sextinvl.blog:2083
qakbot.sextinvl.blog:2087
qakbot.sextinvl.blog:2096
qakbot.sextinvl.blog:8443
dridex.sextinvl.blog:80
dridex.sextinvl.blog:22
dridex.sextinvl.blog:8080
dridex.sextinvl.blog:8880
dridex.sextinvl.blog:2052
dridex.sextinvl.blog:2082
dridex.sextinvl.blog:2086
dridex.sextinvl.blog:2095
dridex.sextinvl.blog:443
dridex.sextinvl.blog:2053
dridex.sextinvl.blog:2083
dridex.sextinvl.blog:2087
dridex.sextinvl.blog:2096
dridex.sextinvl.blog:8443
conti.sextinvl.blog:80
conti.sextinvl.blog:22
conti.sextinvl.blog:8080
conti.sextinvl.blog:8880
conti.sextinvl.blog:2052
conti.sextinvl.blog:2082
conti.sextinvl.blog:2086
conti.sextinvl.blog:2095
conti.sextinvl.blog:443
conti.sextinvl.blog:2053
conti.sextinvl.blog:2083
conti.sextinvl.blog:2087
conti.sextinvl.blog:2096
conti.sextinvl.blog:8443

Mutex

AkiwQFdSZmVN

Attributes

delay
0
install
true
install_file
n0z1.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
9bbd3929f0006fed07c4cb39e0db0d22543d90262fbb1ff353ac36ead43c3819

File Explorer

9bbd3929f0006fed07c4cb39e0db0d22543d90262fbb1ff353ac36ead43c3819

.exe 45KB

9bbd3929f0006fed07c4cb39e0db0d22543d90262fbb1ff353ac36ead43c3819

IMPHASH f34d5f2d4577ed6d9ceec516c1f5a744
SHA256 9bbd3929f0006fed07c4cb39e0db0d22543d90262fbb1ff353ac36ead43c3819
MD5 a3d5adcb11089a0f5981fbc0bccd71ce
SHA1 b12ff8b07a3afcfe2c0fe17f0062e10208cc3f74
SHA512 71b21dff3c6fec8db3ab9579a4f50b9ceb99f8212a52c0c9fca59a4e6afa84f9a2ef820ee9d4841ace7b1e966db12353a833124244f1d6a0a77ace1e904a89bb
SSDEEP 768:cuR0JTPUYkEWUmjWymo2q1NqyE0OFUwdJxIkDPIdzjbRgX3ixvrn/eRGnv6WpFB0:cuR0JTPjY28qNTLMd3beXSxTn/eRGvbW
TLSH
T1D2231A0037E9812BF2BE4F7459F26241867AF5637603D64A1C8441DB5B23FC69A43AFE
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

9bbd3929f0006fed07c4cb39e0db0d22543d90262fbb1ff353ac36ead43c3819

mscoree

dotnet