asyncrat | 9a2992c0038ade587bbc043d661251f3c8a2f6627cb86acbeebc56d43ca4b455

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General

Target
9a2992c0038ade587bbc043d661251f3c8a2f6627cb86acbeebc56d43ca4b455
Size 45KB
Sample260721-wdmknsdd39
SHA256 9a2992c0038ade587bbc043d661251f3c8a2f6627cb86acbeebc56d43ca4b455
MD5 9be85bd6ba7cbab84fb197611b029350
SHA1 bfbfd72ed2a2bbef8f30a73433864f913d0d3192
SHA512 eb7304e73e0b8c5780854f62ed6124af26995247cdc1a75b2ae64ed4116e2885940b1a54f5f9abfd505a7de5f8f3019edd01f8f30c1482298b44b1665b5d43a8
SSDEEP 768:cu7m/5THrq+CWUoDuMmo2qFD3xK6yZoOPItzjb2gd3i7V+8MJv5Z+BDZUx:cu7e5TH2A22cPo3t3bpdSh+8YadUx
TLSH
T13D232B003BE8812BF2BE4FB89DF25245867AF5732603D54E2CC4519B5613BC69A426FE
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

rat default asyncrat

Malware Config

Extracted

Family

asyncrat

Version

0.5.8

Botnet

Default

sex18.tech:80
sex18.tech:22
sex18.tech:8080
sex18.tech:8880
sex18.tech:2052
sex18.tech:2082
sex18.tech:2086
sex18.tech:2095
sex18.tech:443
sex18.tech:2053
sex18.tech:2083
sex18.tech:2087
sex18.tech:2096
sex18.tech:8443
www.sex18.tech:80
www.sex18.tech:22
www.sex18.tech:8080
www.sex18.tech:8880
www.sex18.tech:2052
www.sex18.tech:2082
www.sex18.tech:2086
www.sex18.tech:2095
www.sex18.tech:443
www.sex18.tech:2053
www.sex18.tech:2083
www.sex18.tech:2087
www.sex18.tech:2096
www.sex18.tech:8443
formbook.sex18.tech:80
formbook.sex18.tech:22
formbook.sex18.tech:8080
formbook.sex18.tech:8880
formbook.sex18.tech:2052
formbook.sex18.tech:2082
formbook.sex18.tech:2086
formbook.sex18.tech:2095
formbook.sex18.tech:443
formbook.sex18.tech:2053
formbook.sex18.tech:2083
formbook.sex18.tech:2087
formbook.sex18.tech:2096
formbook.sex18.tech:8443
qakbot.sex18.tech:80
qakbot.sex18.tech:22
qakbot.sex18.tech:8080
qakbot.sex18.tech:8880
qakbot.sex18.tech:2052
qakbot.sex18.tech:2082
qakbot.sex18.tech:2086
qakbot.sex18.tech:2095
qakbot.sex18.tech:443
qakbot.sex18.tech:2053
qakbot.sex18.tech:2083
qakbot.sex18.tech:2087
qakbot.sex18.tech:2096
qakbot.sex18.tech:8443
blaster.sex18.tech:80
blaster.sex18.tech:22
blaster.sex18.tech:8080
blaster.sex18.tech:8880
blaster.sex18.tech:2052
blaster.sex18.tech:2082
blaster.sex18.tech:2086
blaster.sex18.tech:2095
blaster.sex18.tech:443
blaster.sex18.tech:2053
blaster.sex18.tech:2083
blaster.sex18.tech:2087
blaster.sex18.tech:2096
blaster.sex18.tech:8443

Mutex

8BWMVWAjkV0Q

Attributes

delay
0
install
true
install_file
ya5vk.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
9a2992c0038ade587bbc043d661251f3c8a2f6627cb86acbeebc56d43ca4b455

File Explorer

9a2992c0038ade587bbc043d661251f3c8a2f6627cb86acbeebc56d43ca4b455

.exe 45KB

9a2992c0038ade587bbc043d661251f3c8a2f6627cb86acbeebc56d43ca4b455

IMPHASH f34d5f2d4577ed6d9ceec516c1f5a744
SHA256 9a2992c0038ade587bbc043d661251f3c8a2f6627cb86acbeebc56d43ca4b455
MD5 9be85bd6ba7cbab84fb197611b029350
SHA1 bfbfd72ed2a2bbef8f30a73433864f913d0d3192
SHA512 eb7304e73e0b8c5780854f62ed6124af26995247cdc1a75b2ae64ed4116e2885940b1a54f5f9abfd505a7de5f8f3019edd01f8f30c1482298b44b1665b5d43a8
SSDEEP 768:cu7m/5THrq+CWUoDuMmo2qFD3xK6yZoOPItzjb2gd3i7V+8MJv5Z+BDZUx:cu7e5TH2A22cPo3t3bpdSh+8YadUx
TLSH
T13D232B003BE8812BF2BE4FB89DF25245867AF5732603D54E2CC4519B5613BC69A426FE
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

9a2992c0038ade587bbc043d661251f3c8a2f6627cb86acbeebc56d43ca4b455

mscoree

dotnet