asyncrat | 603e27b78eb76767269ed631f880dd1a24d5606b1ccfffc243a678ee319acce8

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General

Target
603e27b78eb76767269ed631f880dd1a24d5606b1ccfffc243a678ee319acce8
Size 45KB
Sample260703-ecw92sa19x
SHA256 603e27b78eb76767269ed631f880dd1a24d5606b1ccfffc243a678ee319acce8
MD5 f9e8389cb27e0efab74f8f30b6592169
SHA1 6b43ba22c293a73498a08bf46040142288f5c45b
SHA512 4b3c717348963ab3a4090b954a5f1dd8a9ab44d728b34f2f43fb8cd6aa4bd3fec3479964047e3095293b2fc33a47567a89e842c45903de6e2e0747dc83c04c0f
SSDEEP 768:EulCJTHESwgWUK3aGmo2q956R3aI6OPICzjbBg63iZzwUJGe652RYBDZsx:EulCJTHl42m+qb3C3bu6SKU0NKedsx
TLSH
T12E233A003BE9813BF2BE4F789CF26145867AF6672602D58E1CC451DB5623FC68A426FD
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

rat default asyncrat

Malware Config

Extracted

Family

asyncrat

Version

0.5.8

Botnet

Default

chickengeeks.com:80
chickengeeks.com:22
chickengeeks.com:8080
chickengeeks.com:8880
chickengeeks.com:2052
chickengeeks.com:2082
chickengeeks.com:2086
chickengeeks.com:2095
chickengeeks.com:443
chickengeeks.com:2053
chickengeeks.com:2083
chickengeeks.com:2087
chickengeeks.com:2096
chickengeeks.com:8443
www.chickengeeks.com:80
www.chickengeeks.com:22
www.chickengeeks.com:8080
www.chickengeeks.com:8880
www.chickengeeks.com:2052
www.chickengeeks.com:2082
www.chickengeeks.com:2086
www.chickengeeks.com:2095
www.chickengeeks.com:443
www.chickengeeks.com:2053
www.chickengeeks.com:2083
www.chickengeeks.com:2087
www.chickengeeks.com:2096
www.chickengeeks.com:8443
zbot.chickengeeks.com:80
zbot.chickengeeks.com:22
zbot.chickengeeks.com:8080
zbot.chickengeeks.com:8880
zbot.chickengeeks.com:2052
zbot.chickengeeks.com:2082
zbot.chickengeeks.com:2086
zbot.chickengeeks.com:2095
zbot.chickengeeks.com:443
zbot.chickengeeks.com:2053
zbot.chickengeeks.com:2083
zbot.chickengeeks.com:2087
zbot.chickengeeks.com:2096
zbot.chickengeeks.com:8443
stuxnet.chickengeeks.com:80
stuxnet.chickengeeks.com:22
stuxnet.chickengeeks.com:8080
stuxnet.chickengeeks.com:8880
stuxnet.chickengeeks.com:2052
stuxnet.chickengeeks.com:2082
stuxnet.chickengeeks.com:2086
stuxnet.chickengeeks.com:2095
stuxnet.chickengeeks.com:443
stuxnet.chickengeeks.com:2053
stuxnet.chickengeeks.com:2083
stuxnet.chickengeeks.com:2087
stuxnet.chickengeeks.com:2096
stuxnet.chickengeeks.com:8443
ryuk.chickengeeks.com:80
ryuk.chickengeeks.com:22
ryuk.chickengeeks.com:8080
ryuk.chickengeeks.com:8880
ryuk.chickengeeks.com:2052
ryuk.chickengeeks.com:2082
ryuk.chickengeeks.com:2086
ryuk.chickengeeks.com:2095
ryuk.chickengeeks.com:443
ryuk.chickengeeks.com:2053
ryuk.chickengeeks.com:2083
ryuk.chickengeeks.com:2087
ryuk.chickengeeks.com:2096
ryuk.chickengeeks.com:8443

Mutex

qhhmDAR728vr

Attributes

delay
0
install
true
install_file
k9emri.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
603e27b78eb76767269ed631f880dd1a24d5606b1ccfffc243a678ee319acce8

File Explorer

603e27b78eb76767269ed631f880dd1a24d5606b1ccfffc243a678ee319acce8

.exe 45KB

603e27b78eb76767269ed631f880dd1a24d5606b1ccfffc243a678ee319acce8

IMPHASH f34d5f2d4577ed6d9ceec516c1f5a744
SHA256 603e27b78eb76767269ed631f880dd1a24d5606b1ccfffc243a678ee319acce8
MD5 f9e8389cb27e0efab74f8f30b6592169
SHA1 6b43ba22c293a73498a08bf46040142288f5c45b
SHA512 4b3c717348963ab3a4090b954a5f1dd8a9ab44d728b34f2f43fb8cd6aa4bd3fec3479964047e3095293b2fc33a47567a89e842c45903de6e2e0747dc83c04c0f
SSDEEP 768:EulCJTHESwgWUK3aGmo2q956R3aI6OPICzjbBg63iZzwUJGe652RYBDZsx:EulCJTHl42m+qb3C3bu6SKU0NKedsx
TLSH
T12E233A003BE9813BF2BE4F789CF26145867AF6672602D58E1CC451DB5623FC68A426FD
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

603e27b78eb76767269ed631f880dd1a24d5606b1ccfffc243a678ee319acce8

mscoree

dotnet