asyncrat | 71eb62d880aee9cb5c0b141057c4c6247de2ece209b0c64c56139657a2021ab2

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General

Target
71eb62d880aee9cb5c0b141057c4c6247de2ece209b0c64c56139657a2021ab2
Size 45KB
Sample260816-mlm2qswake
SHA256 71eb62d880aee9cb5c0b141057c4c6247de2ece209b0c64c56139657a2021ab2
MD5 8bb1bccbce9ce39a5b66e6901f310511
SHA1 f5d13e5137c93be4b3b73c289a700320c1ea088d
SHA512 318d5af49c89935ee0aeefd62b3e167fd39778465e5fb99ccecc85d7484d6add760d96aa4ca790ae9dc3ba6936dd9477ccd547a1d106e810ffe0474944a8762d
SSDEEP 768:gu61pTscmXLdWUpCSbmo2qrfmaPcl83APITpzjbjgX3i6k4Z85Qmbzu+9pBDZNx:gu61pTsHXB2gfcS3lTp3b8XSp4ZKQMz1
TLSH
T1CD231B003BE9812BF2BF4F78A9F25145867AF2636603D64E1CC451DB5723BC68A426FD
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

rat default asyncrat

Malware Config

Extracted

Family

asyncrat

Version

0.5.8

Botnet

Default

streamforester.name:80
streamforester.name:22
streamforester.name:8080
streamforester.name:8880
streamforester.name:2052
streamforester.name:2082
streamforester.name:2086
streamforester.name:2095
streamforester.name:443
streamforester.name:2053
streamforester.name:2083
streamforester.name:2087
streamforester.name:2096
streamforester.name:8443
www.streamforester.name:80
www.streamforester.name:22
www.streamforester.name:8080
www.streamforester.name:8880
www.streamforester.name:2052
www.streamforester.name:2082
www.streamforester.name:2086
www.streamforester.name:2095
www.streamforester.name:443
www.streamforester.name:2053
www.streamforester.name:2083
www.streamforester.name:2087
www.streamforester.name:2096
www.streamforester.name:8443
fakeupdates.streamforester.name:80
fakeupdates.streamforester.name:22
fakeupdates.streamforester.name:8080
fakeupdates.streamforester.name:8880
fakeupdates.streamforester.name:2052
fakeupdates.streamforester.name:2082
fakeupdates.streamforester.name:2086
fakeupdates.streamforester.name:2095
fakeupdates.streamforester.name:443
fakeupdates.streamforester.name:2053
fakeupdates.streamforester.name:2083
fakeupdates.streamforester.name:2087
fakeupdates.streamforester.name:2096
fakeupdates.streamforester.name:8443
codered.streamforester.name:80
codered.streamforester.name:22
codered.streamforester.name:8080
codered.streamforester.name:8880
codered.streamforester.name:2052
codered.streamforester.name:2082
codered.streamforester.name:2086
codered.streamforester.name:2095
codered.streamforester.name:443
codered.streamforester.name:2053
codered.streamforester.name:2083
codered.streamforester.name:2087
codered.streamforester.name:2096
codered.streamforester.name:8443
socgholish.streamforester.name:80
socgholish.streamforester.name:22
socgholish.streamforester.name:8080
socgholish.streamforester.name:8880
socgholish.streamforester.name:2052
socgholish.streamforester.name:2082
socgholish.streamforester.name:2086
socgholish.streamforester.name:2095
socgholish.streamforester.name:443
socgholish.streamforester.name:2053
socgholish.streamforester.name:2083
socgholish.streamforester.name:2087
socgholish.streamforester.name:2096
socgholish.streamforester.name:8443
trisis.streamforester.name:80
trisis.streamforester.name:22
trisis.streamforester.name:8080
trisis.streamforester.name:8880
trisis.streamforester.name:2052
trisis.streamforester.name:2082
trisis.streamforester.name:2086
trisis.streamforester.name:2095
trisis.streamforester.name:443
trisis.streamforester.name:2053
trisis.streamforester.name:2083
trisis.streamforester.name:2087
trisis.streamforester.name:2096
trisis.streamforester.name:8443

Mutex

6jJ0HxH6pyes

Attributes

delay
0
install
true
install_file
e4b3jxru.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
71eb62d880aee9cb5c0b141057c4c6247de2ece209b0c64c56139657a2021ab2

File Explorer

71eb62d880aee9cb5c0b141057c4c6247de2ece209b0c64c56139657a2021ab2

.exe 45KB

71eb62d880aee9cb5c0b141057c4c6247de2ece209b0c64c56139657a2021ab2

IMPHASH f34d5f2d4577ed6d9ceec516c1f5a744
SHA256 71eb62d880aee9cb5c0b141057c4c6247de2ece209b0c64c56139657a2021ab2
MD5 8bb1bccbce9ce39a5b66e6901f310511
SHA1 f5d13e5137c93be4b3b73c289a700320c1ea088d
SHA512 318d5af49c89935ee0aeefd62b3e167fd39778465e5fb99ccecc85d7484d6add760d96aa4ca790ae9dc3ba6936dd9477ccd547a1d106e810ffe0474944a8762d
SSDEEP 768:gu61pTscmXLdWUpCSbmo2qrfmaPcl83APITpzjbjgX3i6k4Z85Qmbzu+9pBDZNx:gu61pTsHXB2gfcS3lTp3b8XSp4ZKQMz1
TLSH
T1CD231B003BE9812BF2BF4F78A9F25145867AF2636603D64E1CC451DB5723BC68A426FD
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

51534

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

71eb62d880aee9cb5c0b141057c4c6247de2ece209b0c64c56139657a2021ab2

mscoree

dotnet