asyncrat | e4413789f0d0760500d7a9c190dc5cee7bf75b49ef1c555b1e39f31aab9cb322

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General

Target
e4413789f0d0760500d7a9c190dc5cee7bf75b49ef1c555b1e39f31aab9cb322
Size 45KB
Sample260816-wr98wsfa92
SHA256 e4413789f0d0760500d7a9c190dc5cee7bf75b49ef1c555b1e39f31aab9cb322
MD5 150fa8605cca5c7a37a6394a88001621
SHA1 b0bcdb691ff05698e6c1275c6341f2b50dd20b20
SHA512 7330090d6586f2f65594860068142744709290a16d93d0bf2d255a41a0178c833ecfb1268d4d0cbbea522e908100ff2e35c435855195040920025c6e17477262
SSDEEP 768:wuZ8pT1Uu4/cWUeT66mo2q1U0VllVy6GcPIyzjbagX30o+RJNeR9N0rRBDZMx:wuZ8pT1tc2z0V/g6Ghy3bNXEoOerOvdO
TLSH
T109233B003BE9822BF2BE4F7898F26145467AF2637603D54A1CC451DB5713FC69A42AFE
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

rat default asyncrat

Malware Config

Extracted

Family

asyncrat

Version

0.5.8

Botnet

Default

zorvec.name:80
zorvec.name:22
zorvec.name:8080
zorvec.name:8880
zorvec.name:2052
zorvec.name:2082
zorvec.name:2086
zorvec.name:2095
zorvec.name:443
zorvec.name:2053
zorvec.name:2083
zorvec.name:2087
zorvec.name:2096
zorvec.name:8443
www.zorvec.name:80
www.zorvec.name:22
www.zorvec.name:8080
www.zorvec.name:8880
www.zorvec.name:2052
www.zorvec.name:2082
www.zorvec.name:2086
www.zorvec.name:2095
www.zorvec.name:443
www.zorvec.name:2053
www.zorvec.name:2083
www.zorvec.name:2087
www.zorvec.name:2096
www.zorvec.name:8443
remcos.zorvec.name:80
remcos.zorvec.name:22
remcos.zorvec.name:8080
remcos.zorvec.name:8880
remcos.zorvec.name:2052
remcos.zorvec.name:2082
remcos.zorvec.name:2086
remcos.zorvec.name:2095
remcos.zorvec.name:443
remcos.zorvec.name:2053
remcos.zorvec.name:2083
remcos.zorvec.name:2087
remcos.zorvec.name:2096
remcos.zorvec.name:8443
revil.zorvec.name:80
revil.zorvec.name:22
revil.zorvec.name:8080
revil.zorvec.name:8880
revil.zorvec.name:2052
revil.zorvec.name:2082
revil.zorvec.name:2086
revil.zorvec.name:2095
revil.zorvec.name:443
revil.zorvec.name:2053
revil.zorvec.name:2083
revil.zorvec.name:2087
revil.zorvec.name:2096
revil.zorvec.name:8443

Mutex

uxwGOKWxtd2P

Attributes

delay
0
install
true
install_file
ocqs.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
e4413789f0d0760500d7a9c190dc5cee7bf75b49ef1c555b1e39f31aab9cb322

File Explorer

e4413789f0d0760500d7a9c190dc5cee7bf75b49ef1c555b1e39f31aab9cb322

.exe 45KB

e4413789f0d0760500d7a9c190dc5cee7bf75b49ef1c555b1e39f31aab9cb322

IMPHASH f34d5f2d4577ed6d9ceec516c1f5a744
SHA256 e4413789f0d0760500d7a9c190dc5cee7bf75b49ef1c555b1e39f31aab9cb322
MD5 150fa8605cca5c7a37a6394a88001621
SHA1 b0bcdb691ff05698e6c1275c6341f2b50dd20b20
SHA512 7330090d6586f2f65594860068142744709290a16d93d0bf2d255a41a0178c833ecfb1268d4d0cbbea522e908100ff2e35c435855195040920025c6e17477262
SSDEEP 768:wuZ8pT1Uu4/cWUeT66mo2q1U0VllVy6GcPIyzjbagX30o+RJNeR9N0rRBDZMx:wuZ8pT1tc2z0V/g6Ghy3bNXEoOerOvdO
TLSH
T109233B003BE9822BF2BE4F7898F26145467AF2637603D54A1CC451DB5713FC69A42AFE
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

51262

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

e4413789f0d0760500d7a9c190dc5cee7bf75b49ef1c555b1e39f31aab9cb322

mscoree

dotnet