asyncrat | 4e4841a2b23b4e8651a7a8a680b8e7d7ac05ee215f65a4b639c96a84d6cfa823

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General

Target
4e4841a2b23b4e8651a7a8a680b8e7d7ac05ee215f65a4b639c96a84d6cfa823
Size 45KB
Sample260703-ej4mpsbs6w
SHA256 4e4841a2b23b4e8651a7a8a680b8e7d7ac05ee215f65a4b639c96a84d6cfa823
MD5 945e05e7e7db294e3dbc598430c1cc18
SHA1 ae5268b142cb858228e74cb376c391594636c56e
SHA512 5092afc289df8bfcf0536148b0d7a975358a2fa9d521c7968ba38146329039060278514ce1562a62b5838a7fdc3eec157b96916e3e920e3c24b42893533f0793
SSDEEP 768:0uAVhJTDEQAQWUaDyzWmo2q7h/rs4PJZOPIc4zjbQgXdieExJA8+3EoRGBDZ8x:0ushJTDXgH20wUf3c43bXXseEIgoRId+
TLSH
T141231B0037E8822BF1BE4F78ADF26145867AF2633603D58E1CC4519B5613FC69A526FE
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

rat default asyncrat

Malware Config

Extracted

Family

asyncrat

Version

0.5.8

Botnet

Default

chickengeeks.com:80
chickengeeks.com:22
chickengeeks.com:8080
chickengeeks.com:8880
chickengeeks.com:2052
chickengeeks.com:2082
chickengeeks.com:2086
chickengeeks.com:2095
chickengeeks.com:443
chickengeeks.com:2053
chickengeeks.com:2083
chickengeeks.com:2087
chickengeeks.com:2096
chickengeeks.com:8443
www.chickengeeks.com:80
www.chickengeeks.com:22
www.chickengeeks.com:8080
www.chickengeeks.com:8880
www.chickengeeks.com:2052
www.chickengeeks.com:2082
www.chickengeeks.com:2086
www.chickengeeks.com:2095
www.chickengeeks.com:443
www.chickengeeks.com:2053
www.chickengeeks.com:2083
www.chickengeeks.com:2087
www.chickengeeks.com:2096
www.chickengeeks.com:8443
connect.chickengeeks.com:80
connect.chickengeeks.com:22
connect.chickengeeks.com:8080
connect.chickengeeks.com:8880
connect.chickengeeks.com:2052
connect.chickengeeks.com:2082
connect.chickengeeks.com:2086
connect.chickengeeks.com:2095
connect.chickengeeks.com:443
connect.chickengeeks.com:2053
connect.chickengeeks.com:2083
connect.chickengeeks.com:2087
connect.chickengeeks.com:2096
connect.chickengeeks.com:8443
cl0p.chickengeeks.com:80
cl0p.chickengeeks.com:22
cl0p.chickengeeks.com:8080
cl0p.chickengeeks.com:8880
cl0p.chickengeeks.com:2052
cl0p.chickengeeks.com:2082
cl0p.chickengeeks.com:2086
cl0p.chickengeeks.com:2095
cl0p.chickengeeks.com:443
cl0p.chickengeeks.com:2053
cl0p.chickengeeks.com:2083
cl0p.chickengeeks.com:2087
cl0p.chickengeeks.com:2096
cl0p.chickengeeks.com:8443
nanocore.chickengeeks.com:80
nanocore.chickengeeks.com:22
nanocore.chickengeeks.com:8080
nanocore.chickengeeks.com:8880
nanocore.chickengeeks.com:2052
nanocore.chickengeeks.com:2082
nanocore.chickengeeks.com:2086
nanocore.chickengeeks.com:2095
nanocore.chickengeeks.com:443
nanocore.chickengeeks.com:2053
nanocore.chickengeeks.com:2083
nanocore.chickengeeks.com:2087
nanocore.chickengeeks.com:2096
nanocore.chickengeeks.com:8443
malware.chickengeeks.com:80
malware.chickengeeks.com:22
malware.chickengeeks.com:8080
malware.chickengeeks.com:8880
malware.chickengeeks.com:2052
malware.chickengeeks.com:2082
malware.chickengeeks.com:2086
malware.chickengeeks.com:2095
malware.chickengeeks.com:443
malware.chickengeeks.com:2053
malware.chickengeeks.com:2083
malware.chickengeeks.com:2087
malware.chickengeeks.com:2096
malware.chickengeeks.com:8443

Mutex

xjxMRaJhRIP4

Attributes

delay
0
install
true
install_file
ki9bkp.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
4e4841a2b23b4e8651a7a8a680b8e7d7ac05ee215f65a4b639c96a84d6cfa823

File Explorer

4e4841a2b23b4e8651a7a8a680b8e7d7ac05ee215f65a4b639c96a84d6cfa823

.exe 45KB

4e4841a2b23b4e8651a7a8a680b8e7d7ac05ee215f65a4b639c96a84d6cfa823

IMPHASH f34d5f2d4577ed6d9ceec516c1f5a744
SHA256 4e4841a2b23b4e8651a7a8a680b8e7d7ac05ee215f65a4b639c96a84d6cfa823
MD5 945e05e7e7db294e3dbc598430c1cc18
SHA1 ae5268b142cb858228e74cb376c391594636c56e
SHA512 5092afc289df8bfcf0536148b0d7a975358a2fa9d521c7968ba38146329039060278514ce1562a62b5838a7fdc3eec157b96916e3e920e3c24b42893533f0793
SSDEEP 768:0uAVhJTDEQAQWUaDyzWmo2q7h/rs4PJZOPIc4zjbQgXdieExJA8+3EoRGBDZ8x:0ushJTDXgH20wUf3c43bXXseEIgoRId+
TLSH
T141231B0037E8822BF1BE4F78ADF26145867AF2633603D58E1CC4519B5613FC69A526FE
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

51438

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

4e4841a2b23b4e8651a7a8a680b8e7d7ac05ee215f65a4b639c96a84d6cfa823

mscoree

dotnet