asyncrat | aa0acc3c1c6ed51c73c65f10dfb68ee6a8806092fefa95201aa412707c57a2fa

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General

Target
aa0acc3c1c6ed51c73c65f10dfb68ee6a8806092fefa95201aa412707c57a2fa
Size 45KB
Sample260821-qhsdtsfj21
SHA256 aa0acc3c1c6ed51c73c65f10dfb68ee6a8806092fefa95201aa412707c57a2fa
MD5 2f1ea4574b77485890d3f2a79cdd282a
SHA1 703bbae0e40ccc5cf62fcd452b4840ef3a8aa92e
SHA512 b75206f7c61992a81935090a8fda47daa7152cdd2a11eb95eea7977fb5029fb7daaddb377fc34386315a3b6c809503e1fe4ea01b7775fc0ec4f8622a0d904b91
SSDEEP 768:EulCJTHESwgWUK3aGmo2q956R8aI3OPIOzjbpgU3i8y19/KsSj8iBDZsx:EulCJTHl42m+FO3O3bmUSJ9nSj7dsx
TLSH
T168232B003BE88237F2BF5F7898F26145867AF2673603E64D1CC4519B5613FC69A426EE
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

rat default asyncrat

Malware Config

Extracted

Family

asyncrat

Version

0.5.8

Botnet

Default

ads.zorvec.name:80
ads.zorvec.name:22
ads.zorvec.name:8080
ads.zorvec.name:8880
ads.zorvec.name:2052
ads.zorvec.name:2082
ads.zorvec.name:2086
ads.zorvec.name:2095
ads.zorvec.name:443
ads.zorvec.name:2053
ads.zorvec.name:2083
ads.zorvec.name:2087
ads.zorvec.name:2096
ads.zorvec.name:8443
www.ads.zorvec.name:80
www.ads.zorvec.name:22
www.ads.zorvec.name:8080
www.ads.zorvec.name:8880
www.ads.zorvec.name:2052
www.ads.zorvec.name:2082
www.ads.zorvec.name:2086
www.ads.zorvec.name:2095
www.ads.zorvec.name:443
www.ads.zorvec.name:2053
www.ads.zorvec.name:2083
www.ads.zorvec.name:2087
www.ads.zorvec.name:2096
www.ads.zorvec.name:8443
ursnif.ads.zorvec.name:80
ursnif.ads.zorvec.name:22
ursnif.ads.zorvec.name:8080
ursnif.ads.zorvec.name:8880
ursnif.ads.zorvec.name:2052
ursnif.ads.zorvec.name:2082
ursnif.ads.zorvec.name:2086
ursnif.ads.zorvec.name:2095
ursnif.ads.zorvec.name:443
ursnif.ads.zorvec.name:2053
ursnif.ads.zorvec.name:2083
ursnif.ads.zorvec.name:2087
ursnif.ads.zorvec.name:2096
ursnif.ads.zorvec.name:8443
dridex.ads.zorvec.name:80
dridex.ads.zorvec.name:22
dridex.ads.zorvec.name:8080
dridex.ads.zorvec.name:8880
dridex.ads.zorvec.name:2052
dridex.ads.zorvec.name:2082
dridex.ads.zorvec.name:2086
dridex.ads.zorvec.name:2095
dridex.ads.zorvec.name:443
dridex.ads.zorvec.name:2053
dridex.ads.zorvec.name:2083
dridex.ads.zorvec.name:2087
dridex.ads.zorvec.name:2096
dridex.ads.zorvec.name:8443
nanocore.ads.zorvec.name:80
nanocore.ads.zorvec.name:22
nanocore.ads.zorvec.name:8080
nanocore.ads.zorvec.name:8880
nanocore.ads.zorvec.name:2052
nanocore.ads.zorvec.name:2082
nanocore.ads.zorvec.name:2086
nanocore.ads.zorvec.name:2095
nanocore.ads.zorvec.name:443
nanocore.ads.zorvec.name:2053
nanocore.ads.zorvec.name:2083
nanocore.ads.zorvec.name:2087
nanocore.ads.zorvec.name:2096
nanocore.ads.zorvec.name:8443

Mutex

FrZpxAyAuIBw

Attributes

delay
0
install
true
install_file
ps2aij.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
aa0acc3c1c6ed51c73c65f10dfb68ee6a8806092fefa95201aa412707c57a2fa

File Explorer

aa0acc3c1c6ed51c73c65f10dfb68ee6a8806092fefa95201aa412707c57a2fa

.exe 45KB

aa0acc3c1c6ed51c73c65f10dfb68ee6a8806092fefa95201aa412707c57a2fa

IMPHASH f34d5f2d4577ed6d9ceec516c1f5a744
SHA256 aa0acc3c1c6ed51c73c65f10dfb68ee6a8806092fefa95201aa412707c57a2fa
MD5 2f1ea4574b77485890d3f2a79cdd282a
SHA1 703bbae0e40ccc5cf62fcd452b4840ef3a8aa92e
SHA512 b75206f7c61992a81935090a8fda47daa7152cdd2a11eb95eea7977fb5029fb7daaddb377fc34386315a3b6c809503e1fe4ea01b7775fc0ec4f8622a0d904b91
SSDEEP 768:EulCJTHESwgWUK3aGmo2q956R8aI3OPIOzjbpgU3i8y19/KsSj8iBDZsx:EulCJTHl42m+FO3O3bmUSJ9nSj7dsx
TLSH
T168232B003BE88237F2BF5F7898F26145867AF2673603E64D1CC4519B5613FC69A426EE
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

aa0acc3c1c6ed51c73c65f10dfb68ee6a8806092fefa95201aa412707c57a2fa

mscoree

dotnet