asyncrat | 5881051d90a7150e3a8ea5545b6a86c9a14dbec2b45a087b34ed57c4ed3dabaf

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General

Target
5881051d90a7150e3a8ea5545b6a86c9a14dbec2b45a087b34ed57c4ed3dabaf
Size 45KB
Sample260821-ny346adp21
SHA256 5881051d90a7150e3a8ea5545b6a86c9a14dbec2b45a087b34ed57c4ed3dabaf
MD5 b2b823d64d82d80697b6833762155977
SHA1 88f71ff65f6c43242716e11ea9be221c9f38b38d
SHA512 130881aeae57f2b3979a85a253d1de22ba631fa1ac34322223f3a4f07a09165146dc47b9ac6d97d977ad910ca5c5f566beddcbd59f5164574b8bc8dd9bba1bdf
SSDEEP 768:wuDWZTpw7bmaWUg3gSk0mo2ql43FoDEaOPIGzjbKgX3iNmpyrsc2duBDZMx:wuDWZTpMZSB2JKEa3G3bdXSNmpyrscp8
TLSH
T155232C003BE8822BF2BE4F78ACF26145867AF5736603D54A1CC451DB5613FC6DA426FA
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

rat default asyncrat

Malware Config

Extracted

Family

asyncrat

Version

0.5.8

Botnet

Default

mio9ecge.name:80
mio9ecge.name:22
mio9ecge.name:8080
mio9ecge.name:8880
mio9ecge.name:2052
mio9ecge.name:2082
mio9ecge.name:2086
mio9ecge.name:2095
mio9ecge.name:443
mio9ecge.name:2053
mio9ecge.name:2083
mio9ecge.name:2087
mio9ecge.name:2096
mio9ecge.name:8443
www.mio9ecge.name:80
www.mio9ecge.name:22
www.mio9ecge.name:8080
www.mio9ecge.name:8880
www.mio9ecge.name:2052
www.mio9ecge.name:2082
www.mio9ecge.name:2086
www.mio9ecge.name:2095
www.mio9ecge.name:443
www.mio9ecge.name:2053
www.mio9ecge.name:2083
www.mio9ecge.name:2087
www.mio9ecge.name:2096
www.mio9ecge.name:8443
ryuk.mio9ecge.name:80
ryuk.mio9ecge.name:22
ryuk.mio9ecge.name:8080
ryuk.mio9ecge.name:8880
ryuk.mio9ecge.name:2052
ryuk.mio9ecge.name:2082
ryuk.mio9ecge.name:2086
ryuk.mio9ecge.name:2095
ryuk.mio9ecge.name:443
ryuk.mio9ecge.name:2053
ryuk.mio9ecge.name:2083
ryuk.mio9ecge.name:2087
ryuk.mio9ecge.name:2096
ryuk.mio9ecge.name:8443
qakbot.mio9ecge.name:80
qakbot.mio9ecge.name:22
qakbot.mio9ecge.name:8080
qakbot.mio9ecge.name:8880
qakbot.mio9ecge.name:2052
qakbot.mio9ecge.name:2082
qakbot.mio9ecge.name:2086
qakbot.mio9ecge.name:2095
qakbot.mio9ecge.name:443
qakbot.mio9ecge.name:2053
qakbot.mio9ecge.name:2083
qakbot.mio9ecge.name:2087
qakbot.mio9ecge.name:2096
qakbot.mio9ecge.name:8443

Mutex

ogr64EFutoq3

Attributes

delay
0
install
true
install_file
u9tr2.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
5881051d90a7150e3a8ea5545b6a86c9a14dbec2b45a087b34ed57c4ed3dabaf

File Explorer

5881051d90a7150e3a8ea5545b6a86c9a14dbec2b45a087b34ed57c4ed3dabaf

.exe 45KB

5881051d90a7150e3a8ea5545b6a86c9a14dbec2b45a087b34ed57c4ed3dabaf

IMPHASH f34d5f2d4577ed6d9ceec516c1f5a744
SHA256 5881051d90a7150e3a8ea5545b6a86c9a14dbec2b45a087b34ed57c4ed3dabaf
MD5 b2b823d64d82d80697b6833762155977
SHA1 88f71ff65f6c43242716e11ea9be221c9f38b38d
SHA512 130881aeae57f2b3979a85a253d1de22ba631fa1ac34322223f3a4f07a09165146dc47b9ac6d97d977ad910ca5c5f566beddcbd59f5164574b8bc8dd9bba1bdf
SSDEEP 768:wuDWZTpw7bmaWUg3gSk0mo2ql43FoDEaOPIGzjbKgX3iNmpyrsc2duBDZMx:wuDWZTpMZSB2JKEa3G3bdXSNmpyrscp8
TLSH
T155232C003BE8822BF2BE4F78ACF26145867AF5736603D54A1CC451DB5613FC6DA426FA
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

5881051d90a7150e3a8ea5545b6a86c9a14dbec2b45a087b34ed57c4ed3dabaf

mscoree

dotnet