asyncrat | 7c9aad5f97f8bd50c5a725e3675a3c7bdc55e00c9a2b26b97459aff88f25ea0d

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General

Target
7c9aad5f97f8bd50c5a725e3675a3c7bdc55e00c9a2b26b97459aff88f25ea0d
Size 45KB
Sample260724-sts6lshc49
SHA256 7c9aad5f97f8bd50c5a725e3675a3c7bdc55e00c9a2b26b97459aff88f25ea0d
MD5 cf3e019f4b93cfd5966d15d1168155a9
SHA1 5a32a6903649a7c5ba4fdd677d65982fb4d8a473
SHA512 63885b6499cfa93f59c5cf7464f60e56bd28a4a46a5464e5d1426f562dbb7a64c37a0317f0ece6666fc2342b2910be912b78688727a732e85a5e65e396448ea2
SSDEEP 768:cuq04JTLcsP8EWUmOTymo2qA02q0CCMPd4CvS8PIm2jbDXgX3ivOSO/iwFY0G6B2:cuqNJTLr62ERCEWBm6bkXS2dqBYdUx
TLSH
T17D231A003BD9812BF5BE4F74A8F26145867AF6733603DA4A1CC451DB5723FC68A426EE
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

rat default asyncrat

Malware Config

Extracted

Family

asyncrat

Version

0.5.8

Botnet

Default

storage.haysexcdn.net:80
storage.haysexcdn.net:22
storage.haysexcdn.net:8080
storage.haysexcdn.net:8880
storage.haysexcdn.net:2052
storage.haysexcdn.net:2082
storage.haysexcdn.net:2086
storage.haysexcdn.net:2095
storage.haysexcdn.net:443
storage.haysexcdn.net:2053
storage.haysexcdn.net:2083
storage.haysexcdn.net:2087
storage.haysexcdn.net:2096
storage.haysexcdn.net:8443
www.storage.haysexcdn.net:80
www.storage.haysexcdn.net:22
www.storage.haysexcdn.net:8080
www.storage.haysexcdn.net:8880
www.storage.haysexcdn.net:2052
www.storage.haysexcdn.net:2082
www.storage.haysexcdn.net:2086
www.storage.haysexcdn.net:2095
www.storage.haysexcdn.net:443
www.storage.haysexcdn.net:2053
www.storage.haysexcdn.net:2083
www.storage.haysexcdn.net:2087
www.storage.haysexcdn.net:2096
www.storage.haysexcdn.net:8443
dridex.storage.haysexcdn.net:80
dridex.storage.haysexcdn.net:22
dridex.storage.haysexcdn.net:8080
dridex.storage.haysexcdn.net:8880
dridex.storage.haysexcdn.net:2052
dridex.storage.haysexcdn.net:2082
dridex.storage.haysexcdn.net:2086
dridex.storage.haysexcdn.net:2095
dridex.storage.haysexcdn.net:443
dridex.storage.haysexcdn.net:2053
dridex.storage.haysexcdn.net:2083
dridex.storage.haysexcdn.net:2087
dridex.storage.haysexcdn.net:2096
dridex.storage.haysexcdn.net:8443
downadup.storage.haysexcdn.net:80
downadup.storage.haysexcdn.net:22
downadup.storage.haysexcdn.net:8080
downadup.storage.haysexcdn.net:8880
downadup.storage.haysexcdn.net:2052
downadup.storage.haysexcdn.net:2082
downadup.storage.haysexcdn.net:2086
downadup.storage.haysexcdn.net:2095
downadup.storage.haysexcdn.net:443
downadup.storage.haysexcdn.net:2053
downadup.storage.haysexcdn.net:2083
downadup.storage.haysexcdn.net:2087
downadup.storage.haysexcdn.net:2096
downadup.storage.haysexcdn.net:8443
sobig.storage.haysexcdn.net:80
sobig.storage.haysexcdn.net:22
sobig.storage.haysexcdn.net:8080
sobig.storage.haysexcdn.net:8880
sobig.storage.haysexcdn.net:2052
sobig.storage.haysexcdn.net:2082
sobig.storage.haysexcdn.net:2086
sobig.storage.haysexcdn.net:2095
sobig.storage.haysexcdn.net:443
sobig.storage.haysexcdn.net:2053
sobig.storage.haysexcdn.net:2083
sobig.storage.haysexcdn.net:2087
sobig.storage.haysexcdn.net:2096
sobig.storage.haysexcdn.net:8443

Mutex

2QOcHez2ZZEe

Attributes

delay
0
install
true
install_file
0vzc.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
7c9aad5f97f8bd50c5a725e3675a3c7bdc55e00c9a2b26b97459aff88f25ea0d

File Explorer

7c9aad5f97f8bd50c5a725e3675a3c7bdc55e00c9a2b26b97459aff88f25ea0d

.exe 45KB

7c9aad5f97f8bd50c5a725e3675a3c7bdc55e00c9a2b26b97459aff88f25ea0d

IMPHASH f34d5f2d4577ed6d9ceec516c1f5a744
SHA256 7c9aad5f97f8bd50c5a725e3675a3c7bdc55e00c9a2b26b97459aff88f25ea0d
MD5 cf3e019f4b93cfd5966d15d1168155a9
SHA1 5a32a6903649a7c5ba4fdd677d65982fb4d8a473
SHA512 63885b6499cfa93f59c5cf7464f60e56bd28a4a46a5464e5d1426f562dbb7a64c37a0317f0ece6666fc2342b2910be912b78688727a732e85a5e65e396448ea2
SSDEEP 768:cuq04JTLcsP8EWUmOTymo2qA02q0CCMPd4CvS8PIm2jbDXgX3ivOSO/iwFY0G6B2:cuqNJTLr62ERCEWBm6bkXS2dqBYdUx
TLSH
T17D231A003BD9812BF5BE4F74A8F26145867AF6733603DA4A1CC451DB5723FC68A426EE
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

51438

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

7c9aad5f97f8bd50c5a725e3675a3c7bdc55e00c9a2b26b97459aff88f25ea0d

mscoree

dotnet