asyncrat | 7b623ca9c63cb9a62c9903084598d6c69185e8d1e8c0563852790ea94e00c29f

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General

Target
7b623ca9c63cb9a62c9903084598d6c69185e8d1e8c0563852790ea94e00c29f
Size 45KB
Sample260816-xpqbdavgpc
SHA256 7b623ca9c63cb9a62c9903084598d6c69185e8d1e8c0563852790ea94e00c29f
MD5 98e9cb69786642ea5c6a54e87b956113
SHA1 4ae45903ee375e4e9f5fa68ab1f90a723c8ae4b5
SHA512 182473b258bac8dece583e06a292f29adc80ed1327cd027d2b816dc978ce5e0d7f72b8dcf34a5d1e8d3a281a3ad40b28e3f6d4b6d0c6c65ee2e2b13b8aad0730
SSDEEP 768:cu6RaepTPYzbs8WU+Xaamo2q1LT2Qpm7PIKkjbXgX3iLbgN2ajVTBDZUx:cu6YepTPso2JeKkbwXSLbgNtjV1dUx
TLSH
T11F231B003BE8813BF27E4FB898F26145867AF5633603D9496CC451DB5613BC6CA526FE
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
revil.ads.zorvec.name:80
revil.ads.zorvec.name:22
revil.ads.zorvec.name:8080
revil.ads.zorvec.name:8880
revil.ads.zorvec.name:2052
revil.ads.zorvec.name:2082
revil.ads.zorvec.name:2086
revil.ads.zorvec.name:2095
revil.ads.zorvec.name:443
revil.ads.zorvec.name:2053
revil.ads.zorvec.name:2083
revil.ads.zorvec.name:2087
revil.ads.zorvec.name:2096
revil.ads.zorvec.name:8443
blacklotus.ads.zorvec.name:80
blacklotus.ads.zorvec.name:22
blacklotus.ads.zorvec.name:8080
blacklotus.ads.zorvec.name:8880
blacklotus.ads.zorvec.name:2052
blacklotus.ads.zorvec.name:2082
blacklotus.ads.zorvec.name:2086
blacklotus.ads.zorvec.name:2095
blacklotus.ads.zorvec.name:443
blacklotus.ads.zorvec.name:2053
blacklotus.ads.zorvec.name:2083
blacklotus.ads.zorvec.name:2087
blacklotus.ads.zorvec.name:2096
blacklotus.ads.zorvec.name:8443
sobig.ads.zorvec.name:80
sobig.ads.zorvec.name:22
sobig.ads.zorvec.name:8080
sobig.ads.zorvec.name:8880
sobig.ads.zorvec.name:2052
sobig.ads.zorvec.name:2082
sobig.ads.zorvec.name:2086
sobig.ads.zorvec.name:2095
sobig.ads.zorvec.name:443
sobig.ads.zorvec.name:2053
sobig.ads.zorvec.name:2083
sobig.ads.zorvec.name:2087
sobig.ads.zorvec.name:2096
sobig.ads.zorvec.name:8443

Mutex

j4FEyBBNysOC

Attributes

delay
0
install
true
install_file
xz6120r6.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
7b623ca9c63cb9a62c9903084598d6c69185e8d1e8c0563852790ea94e00c29f

File Explorer

7b623ca9c63cb9a62c9903084598d6c69185e8d1e8c0563852790ea94e00c29f

.exe 45KB

7b623ca9c63cb9a62c9903084598d6c69185e8d1e8c0563852790ea94e00c29f

IMPHASH f34d5f2d4577ed6d9ceec516c1f5a744
SHA256 7b623ca9c63cb9a62c9903084598d6c69185e8d1e8c0563852790ea94e00c29f
MD5 98e9cb69786642ea5c6a54e87b956113
SHA1 4ae45903ee375e4e9f5fa68ab1f90a723c8ae4b5
SHA512 182473b258bac8dece583e06a292f29adc80ed1327cd027d2b816dc978ce5e0d7f72b8dcf34a5d1e8d3a281a3ad40b28e3f6d4b6d0c6c65ee2e2b13b8aad0730
SSDEEP 768:cu6RaepTPYzbs8WU+Xaamo2q1LT2Qpm7PIKkjbXgX3iLbgN2ajVTBDZUx:cu6YepTPso2JeKkbwXSLbgNtjV1dUx
TLSH
T11F231B003BE8813BF27E4FB898F26145867AF5633603D9496CC451DB5613BC6CA526FE
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

51374

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

7b623ca9c63cb9a62c9903084598d6c69185e8d1e8c0563852790ea94e00c29f

mscoree

dotnet