asyncrat | fdad344ec65a6153c6026a2c84c93309b7e831941c93a07d61441a4f85c1c75a

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General

Target
fdad344ec65a6153c6026a2c84c93309b7e831941c93a07d61441a4f85c1c75a
Size 45KB
Sample260804-ler7fawgrb
SHA256 fdad344ec65a6153c6026a2c84c93309b7e831941c93a07d61441a4f85c1c75a
MD5 809b8001cb01807b70549303163c2030
SHA1 80fbc22050f9e89391bbdcf9e2799e1bb469a902
SHA512 cef78afc74d4ceddd91b49ef37443a54bca80f70aa48b1882aeb7d66e8907451d89fde4544eb924809d5320ab81d8afed6a8daeba1208ca748959382ed75ea1f
SSDEEP 768:8uuSpTg7GBoWUSH6+mo2qYNhkJHJxOPIcPzjbngg3ic9cyHt8zUMjkYrBDZ0x:8uuSpTgyf2URj3cP3bggSfEtyUMjx9d2
TLSH
T1A62319003BD8C22BF1BE4F7899F26245867EB6633603D58A1CC452DB5613FC69A426FD
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

rat default asyncrat

Malware Config

Extracted

Family

asyncrat

Version

0.5.8

Botnet

Default

phimsexvnn.com:80
phimsexvnn.com:22
phimsexvnn.com:8080
phimsexvnn.com:8880
phimsexvnn.com:2052
phimsexvnn.com:2082
phimsexvnn.com:2086
phimsexvnn.com:2095
phimsexvnn.com:443
phimsexvnn.com:2053
phimsexvnn.com:2083
phimsexvnn.com:2087
phimsexvnn.com:2096
phimsexvnn.com:8443
www.phimsexvnn.com:80
www.phimsexvnn.com:22
www.phimsexvnn.com:8080
www.phimsexvnn.com:8880
www.phimsexvnn.com:2052
www.phimsexvnn.com:2082
www.phimsexvnn.com:2086
www.phimsexvnn.com:2095
www.phimsexvnn.com:443
www.phimsexvnn.com:2053
www.phimsexvnn.com:2083
www.phimsexvnn.com:2087
www.phimsexvnn.com:2096
www.phimsexvnn.com:8443
darkside.phimsexvnn.com:80
darkside.phimsexvnn.com:22
darkside.phimsexvnn.com:8080
darkside.phimsexvnn.com:8880
darkside.phimsexvnn.com:2052
darkside.phimsexvnn.com:2082
darkside.phimsexvnn.com:2086
darkside.phimsexvnn.com:2095
darkside.phimsexvnn.com:443
darkside.phimsexvnn.com:2053
darkside.phimsexvnn.com:2083
darkside.phimsexvnn.com:2087
darkside.phimsexvnn.com:2096
darkside.phimsexvnn.com:8443
ursnif.phimsexvnn.com:80
ursnif.phimsexvnn.com:22
ursnif.phimsexvnn.com:8080
ursnif.phimsexvnn.com:8880
ursnif.phimsexvnn.com:2052
ursnif.phimsexvnn.com:2082
ursnif.phimsexvnn.com:2086
ursnif.phimsexvnn.com:2095
ursnif.phimsexvnn.com:443
ursnif.phimsexvnn.com:2053
ursnif.phimsexvnn.com:2083
ursnif.phimsexvnn.com:2087
ursnif.phimsexvnn.com:2096
ursnif.phimsexvnn.com:8443
codered.phimsexvnn.com:80
codered.phimsexvnn.com:22
codered.phimsexvnn.com:8080
codered.phimsexvnn.com:8880
codered.phimsexvnn.com:2052
codered.phimsexvnn.com:2082
codered.phimsexvnn.com:2086
codered.phimsexvnn.com:2095
codered.phimsexvnn.com:443
codered.phimsexvnn.com:2053
codered.phimsexvnn.com:2083
codered.phimsexvnn.com:2087
codered.phimsexvnn.com:2096
codered.phimsexvnn.com:8443
sasser.phimsexvnn.com:80
sasser.phimsexvnn.com:22
sasser.phimsexvnn.com:8080
sasser.phimsexvnn.com:8880
sasser.phimsexvnn.com:2052
sasser.phimsexvnn.com:2082
sasser.phimsexvnn.com:2086
sasser.phimsexvnn.com:2095
sasser.phimsexvnn.com:443
sasser.phimsexvnn.com:2053
sasser.phimsexvnn.com:2083
sasser.phimsexvnn.com:2087
sasser.phimsexvnn.com:2096
sasser.phimsexvnn.com:8443

Mutex

DrWi2Hjm5d51

Attributes

delay
0
install
true
install_file
02sjhn.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
fdad344ec65a6153c6026a2c84c93309b7e831941c93a07d61441a4f85c1c75a

File Explorer

fdad344ec65a6153c6026a2c84c93309b7e831941c93a07d61441a4f85c1c75a

.exe 45KB

fdad344ec65a6153c6026a2c84c93309b7e831941c93a07d61441a4f85c1c75a

IMPHASH f34d5f2d4577ed6d9ceec516c1f5a744
SHA256 fdad344ec65a6153c6026a2c84c93309b7e831941c93a07d61441a4f85c1c75a
MD5 809b8001cb01807b70549303163c2030
SHA1 80fbc22050f9e89391bbdcf9e2799e1bb469a902
SHA512 cef78afc74d4ceddd91b49ef37443a54bca80f70aa48b1882aeb7d66e8907451d89fde4544eb924809d5320ab81d8afed6a8daeba1208ca748959382ed75ea1f
SSDEEP 768:8uuSpTg7GBoWUSH6+mo2qYNhkJHJxOPIcPzjbngg3ic9cyHt8zUMjkYrBDZ0x:8uuSpTgyf2URj3cP3bggSfEtyUMjx9d2
TLSH
T1A62319003BD8C22BF1BE4F7899F26245867EB6633603D58A1CC452DB5613FC69A426FD
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

51406

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

fdad344ec65a6153c6026a2c84c93309b7e831941c93a07d61441a4f85c1c75a

mscoree

dotnet