asyncrat | 763bb4a2e3345e334c39306b95144f6eec20c2714ec1b7103ff58fce24c53795

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General

Target
763bb4a2e3345e334c39306b95144f6eec20c2714ec1b7103ff58fce24c53795
Size 45KB
Sample260718-twf5haay2v
SHA256 763bb4a2e3345e334c39306b95144f6eec20c2714ec1b7103ff58fce24c53795
MD5 895126b261338d027baf4253b1379d5c
SHA1 168b013b9a1d18a161b89155fb240c53e0e1a703
SHA512 1f491c8481fd5089600c8372dc5ec7396e945db78abbf13755f464cc495377ff11a3196025301b108d2e1fa38600133db086b3a32e215f396c1e6bd98fdc0d98
SSDEEP 768:0u1YJTHwAUgQWUaT2Wmo2q9qCqtTtoPIfzjb+gX3iKIDp3HPysl9B9NzBDZ8x:0u1YJTHcw21l3f3bBXS1l3qslBTd8x
TLSH
T12B232B003BE8812BF2BE5FB89DF25145867AF6672603D54E2CC441DB5623FC68A426FD
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

rat default asyncrat

Malware Config

Extracted

Family

asyncrat

Version

0.5.8

Botnet

Default

dagatructiep.sh:80
dagatructiep.sh:22
dagatructiep.sh:8080
dagatructiep.sh:8880
dagatructiep.sh:2052
dagatructiep.sh:2082
dagatructiep.sh:2086
dagatructiep.sh:2095
dagatructiep.sh:443
dagatructiep.sh:2053
dagatructiep.sh:2083
dagatructiep.sh:2087
dagatructiep.sh:2096
dagatructiep.sh:8443
www.dagatructiep.sh:80
www.dagatructiep.sh:22
www.dagatructiep.sh:8080
www.dagatructiep.sh:8880
www.dagatructiep.sh:2052
www.dagatructiep.sh:2082
www.dagatructiep.sh:2086
www.dagatructiep.sh:2095
www.dagatructiep.sh:443
www.dagatructiep.sh:2053
www.dagatructiep.sh:2083
www.dagatructiep.sh:2087
www.dagatructiep.sh:2096
www.dagatructiep.sh:8443
agenttesla.dagatructiep.sh:80
agenttesla.dagatructiep.sh:22
agenttesla.dagatructiep.sh:8080
agenttesla.dagatructiep.sh:8880
agenttesla.dagatructiep.sh:2052
agenttesla.dagatructiep.sh:2082
agenttesla.dagatructiep.sh:2086
agenttesla.dagatructiep.sh:2095
agenttesla.dagatructiep.sh:443
agenttesla.dagatructiep.sh:2053
agenttesla.dagatructiep.sh:2083
agenttesla.dagatructiep.sh:2087
agenttesla.dagatructiep.sh:2096
agenttesla.dagatructiep.sh:8443
downadup.dagatructiep.sh:80
downadup.dagatructiep.sh:22
downadup.dagatructiep.sh:8080
downadup.dagatructiep.sh:8880
downadup.dagatructiep.sh:2052
downadup.dagatructiep.sh:2082
downadup.dagatructiep.sh:2086
downadup.dagatructiep.sh:2095
downadup.dagatructiep.sh:443
downadup.dagatructiep.sh:2053
downadup.dagatructiep.sh:2083
downadup.dagatructiep.sh:2087
downadup.dagatructiep.sh:2096
downadup.dagatructiep.sh:8443

Mutex

SmQB0QSZEEvR

Attributes

delay
0
install
true
install_file
c8nm80.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
763bb4a2e3345e334c39306b95144f6eec20c2714ec1b7103ff58fce24c53795

File Explorer

763bb4a2e3345e334c39306b95144f6eec20c2714ec1b7103ff58fce24c53795

.exe 45KB

763bb4a2e3345e334c39306b95144f6eec20c2714ec1b7103ff58fce24c53795

IMPHASH f34d5f2d4577ed6d9ceec516c1f5a744
SHA256 763bb4a2e3345e334c39306b95144f6eec20c2714ec1b7103ff58fce24c53795
MD5 895126b261338d027baf4253b1379d5c
SHA1 168b013b9a1d18a161b89155fb240c53e0e1a703
SHA512 1f491c8481fd5089600c8372dc5ec7396e945db78abbf13755f464cc495377ff11a3196025301b108d2e1fa38600133db086b3a32e215f396c1e6bd98fdc0d98
SSDEEP 768:0u1YJTHwAUgQWUaT2Wmo2q9qCqtTtoPIfzjb+gX3iKIDp3HPysl9B9NzBDZ8x:0u1YJTHcw21l3f3bBXS1l3qslBTd8x
TLSH
T12B232B003BE8812BF2BE5FB89DF25145867AF6672603D54E2CC441DB5623FC68A426FD
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

51310

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

763bb4a2e3345e334c39306b95144f6eec20c2714ec1b7103ff58fce24c53795

mscoree

dotnet