asyncrat | 2a056b9b3dfdcc8c50db4f584a08af48136eb0f3bf84531f6f62e5a48ad6a5b4

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General

Target
2a056b9b3dfdcc8c50db4f584a08af48136eb0f3bf84531f6f62e5a48ad6a5b4
Size 45KB
Sample260804-j3hlssvcna
SHA256 2a056b9b3dfdcc8c50db4f584a08af48136eb0f3bf84531f6f62e5a48ad6a5b4
MD5 e0bc35409243a3ec7e06da6fbae9c736
SHA1 02b374d03a58841d4b96776d56fb1690f7a2607f
SHA512 95bba0e5d325ab9b331588e2f0e1aa175029297655f2db60efa805b6d7a9b00f5fa03c0b8aeac7de9b175c8f0bc3882083df877ab477400c7c1e0a623842e381
SSDEEP 768:wuDWZTpw7bmaWUg3gSk0mo2ql5+Udu8MYl58FnPIM0zjbzgX3H8De96NZyQOo6B8:wuDWZTpMZSB2RUHpl5wAM03bsXXIekcq
TLSH
T181231A003BE8822BF1BE4F7899F26145467AF2633603D98E1CC451DB5723BC69A526FD
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

rat default asyncrat

Malware Config

Extracted

Family

asyncrat

Version

0.5.8

Botnet

Default

podvid.top:80
podvid.top:22
podvid.top:8080
podvid.top:8880
podvid.top:2052
podvid.top:2082
podvid.top:2086
podvid.top:2095
podvid.top:443
podvid.top:2053
podvid.top:2083
podvid.top:2087
podvid.top:2096
podvid.top:8443
www.podvid.top:80
www.podvid.top:22
www.podvid.top:8080
www.podvid.top:8880
www.podvid.top:2052
www.podvid.top:2082
www.podvid.top:2086
www.podvid.top:2095
www.podvid.top:443
www.podvid.top:2053
www.podvid.top:2083
www.podvid.top:2087
www.podvid.top:2096
www.podvid.top:8443
trickbot.podvid.top:80
trickbot.podvid.top:22
trickbot.podvid.top:8080
trickbot.podvid.top:8880
trickbot.podvid.top:2052
trickbot.podvid.top:2082
trickbot.podvid.top:2086
trickbot.podvid.top:2095
trickbot.podvid.top:443
trickbot.podvid.top:2053
trickbot.podvid.top:2083
trickbot.podvid.top:2087
trickbot.podvid.top:2096
trickbot.podvid.top:8443
sodinokibi.podvid.top:80
sodinokibi.podvid.top:22
sodinokibi.podvid.top:8080
sodinokibi.podvid.top:8880
sodinokibi.podvid.top:2052
sodinokibi.podvid.top:2082
sodinokibi.podvid.top:2086
sodinokibi.podvid.top:2095
sodinokibi.podvid.top:443
sodinokibi.podvid.top:2053
sodinokibi.podvid.top:2083
sodinokibi.podvid.top:2087
sodinokibi.podvid.top:2096
sodinokibi.podvid.top:8443

Mutex

YFhy0Gflui1L

Attributes

delay
0
install
true
install_file
sm4hs.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
2a056b9b3dfdcc8c50db4f584a08af48136eb0f3bf84531f6f62e5a48ad6a5b4

File Explorer

2a056b9b3dfdcc8c50db4f584a08af48136eb0f3bf84531f6f62e5a48ad6a5b4

.exe 45KB

2a056b9b3dfdcc8c50db4f584a08af48136eb0f3bf84531f6f62e5a48ad6a5b4

IMPHASH f34d5f2d4577ed6d9ceec516c1f5a744
SHA256 2a056b9b3dfdcc8c50db4f584a08af48136eb0f3bf84531f6f62e5a48ad6a5b4
MD5 e0bc35409243a3ec7e06da6fbae9c736
SHA1 02b374d03a58841d4b96776d56fb1690f7a2607f
SHA512 95bba0e5d325ab9b331588e2f0e1aa175029297655f2db60efa805b6d7a9b00f5fa03c0b8aeac7de9b175c8f0bc3882083df877ab477400c7c1e0a623842e381
SSDEEP 768:wuDWZTpw7bmaWUg3gSk0mo2ql5+Udu8MYl58FnPIM0zjbzgX3H8De96NZyQOo6B8:wuDWZTpMZSB2RUHpl5wAM03bsXXIekcq
TLSH
T181231A003BE8822BF1BE4F7899F26145467AF2633603D98E1CC451DB5723BC69A526FD
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

51262

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

2a056b9b3dfdcc8c50db4f584a08af48136eb0f3bf84531f6f62e5a48ad6a5b4

mscoree

dotnet