asyncrat | a16cee2d5d1d8dac262ffe71d7afeaf5f5a4aacc5abb4e0e76a63a8ac29c0d83

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General

Target
a16cee2d5d1d8dac262ffe71d7afeaf5f5a4aacc5abb4e0e76a63a8ac29c0d83
Size 45KB
Sample260701-qan2fagy2s
SHA256 a16cee2d5d1d8dac262ffe71d7afeaf5f5a4aacc5abb4e0e76a63a8ac29c0d83
MD5 7e71c3161e3d143892dee474ffc4c930
SHA1 23fb63c7a74d4fb8e8ecb909e82674611779d423
SHA512 9cd11e22a677546ce1f380a09fea9a6e3ce48dfed52c97f8ad0851c9c965e4764936c8389c0cebed1ed408d0145f4ab481171aa2a61e6c6978e7a20bef5df7f0
SSDEEP 768:ku40ZTX3uXTaWUgzW0mo2qwX3Xo5EayPIPzjb+gX3iEufcUBDZMx:ku40ZTXEb2zQEabP3bBXSEufcidMx
TLSH
T150233B003BE8C22BF1BE4F7899F26145867AF6637603D54E2CC441D75A13FC69A426FA
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

rat default asyncrat

Malware Config

Extracted

Family

asyncrat

Version

0.5.8

Botnet

Default

sextop68.com:80
sextop68.com:22
sextop68.com:8080
sextop68.com:8880
sextop68.com:2052
sextop68.com:2082
sextop68.com:2086
sextop68.com:2095
sextop68.com:443
sextop68.com:2053
sextop68.com:2083
sextop68.com:2087
sextop68.com:2096
sextop68.com:8443
www.sextop68.com:80
www.sextop68.com:22
www.sextop68.com:8080
www.sextop68.com:8880
www.sextop68.com:2052
www.sextop68.com:2082
www.sextop68.com:2086
www.sextop68.com:2095
www.sextop68.com:443
www.sextop68.com:2053
www.sextop68.com:2083
www.sextop68.com:2087
www.sextop68.com:2096
www.sextop68.com:8443
conti.sextop68.com:80
conti.sextop68.com:22
conti.sextop68.com:8080
conti.sextop68.com:8880
conti.sextop68.com:2052
conti.sextop68.com:2082
conti.sextop68.com:2086
conti.sextop68.com:2095
conti.sextop68.com:443
conti.sextop68.com:2053
conti.sextop68.com:2083
conti.sextop68.com:2087
conti.sextop68.com:2096
conti.sextop68.com:8443
cryptolocker.sextop68.com:80
cryptolocker.sextop68.com:22
cryptolocker.sextop68.com:8080
cryptolocker.sextop68.com:8880
cryptolocker.sextop68.com:2052
cryptolocker.sextop68.com:2082
cryptolocker.sextop68.com:2086
cryptolocker.sextop68.com:2095
cryptolocker.sextop68.com:443
cryptolocker.sextop68.com:2053
cryptolocker.sextop68.com:2083
cryptolocker.sextop68.com:2087
cryptolocker.sextop68.com:2096
cryptolocker.sextop68.com:8443
conficker.sextop68.com:80
conficker.sextop68.com:22
conficker.sextop68.com:8080
conficker.sextop68.com:8880
conficker.sextop68.com:2052
conficker.sextop68.com:2082
conficker.sextop68.com:2086
conficker.sextop68.com:2095
conficker.sextop68.com:443
conficker.sextop68.com:2053
conficker.sextop68.com:2083
conficker.sextop68.com:2087
conficker.sextop68.com:2096
conficker.sextop68.com:8443
ryuk.sextop68.com:80
ryuk.sextop68.com:22
ryuk.sextop68.com:8080
ryuk.sextop68.com:8880
ryuk.sextop68.com:2052
ryuk.sextop68.com:2082
ryuk.sextop68.com:2086
ryuk.sextop68.com:2095
ryuk.sextop68.com:443
ryuk.sextop68.com:2053
ryuk.sextop68.com:2083
ryuk.sextop68.com:2087
ryuk.sextop68.com:2096
ryuk.sextop68.com:8443

Mutex

CABGx2wXAFF0

Attributes

delay
0
install
true
install_file
24141.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
a16cee2d5d1d8dac262ffe71d7afeaf5f5a4aacc5abb4e0e76a63a8ac29c0d83

File Explorer

a16cee2d5d1d8dac262ffe71d7afeaf5f5a4aacc5abb4e0e76a63a8ac29c0d83

.exe 45KB

a16cee2d5d1d8dac262ffe71d7afeaf5f5a4aacc5abb4e0e76a63a8ac29c0d83

IMPHASH f34d5f2d4577ed6d9ceec516c1f5a744
SHA256 a16cee2d5d1d8dac262ffe71d7afeaf5f5a4aacc5abb4e0e76a63a8ac29c0d83
MD5 7e71c3161e3d143892dee474ffc4c930
SHA1 23fb63c7a74d4fb8e8ecb909e82674611779d423
SHA512 9cd11e22a677546ce1f380a09fea9a6e3ce48dfed52c97f8ad0851c9c965e4764936c8389c0cebed1ed408d0145f4ab481171aa2a61e6c6978e7a20bef5df7f0
SSDEEP 768:ku40ZTX3uXTaWUgzW0mo2qwX3Xo5EayPIPzjb+gX3iEufcUBDZMx:ku40ZTXEb2zQEabP3bBXSEufcidMx
TLSH
T150233B003BE8C22BF1BE4F7899F26145867AF6637603D54E2CC441D75A13FC69A426FA
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

51390

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

a16cee2d5d1d8dac262ffe71d7afeaf5f5a4aacc5abb4e0e76a63a8ac29c0d83

mscoree

dotnet