asyncrat | c534d3c5145ee953de7b3814b50aa2c670b7882fbd2d9f3fcb6cee2cff12c120

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General

Target
c534d3c5145ee953de7b3814b50aa2c670b7882fbd2d9f3fcb6cee2cff12c120
Size 45KB
Sample260721-sjs3vsdn4y
SHA256 c534d3c5145ee953de7b3814b50aa2c670b7882fbd2d9f3fcb6cee2cff12c120
MD5 f64460d74689c3bb5e36eb8e5970b48f
SHA1 61cc0b3ce938d403c9e7f520ed0560db55224789
SHA512 e0863cd4baa3d79a92e21977e600f4dbe414ee0487c674eb54bf0e21c0caaa388d1e6993d663e478b746b6786e895eb4265e17df91940961f7f876c2f6f16d05
SSDEEP 768:MuBGJTP0BQ0UWUWHaimo2qVW9PLzizyvtLjZPIXzjbDgXCiM80MXRp51CBDZEx:MuBGJTPho2L9HiGVjWX3bcXrP0MBp5KE
TLSH
T1542319003BE9812BF2BE4F78A8F26245867AF5772603D54A1CC451DB5713FC68A42AFD
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

rat default asyncrat

Malware Config

Extracted

Family

asyncrat

Version

0.5.8

Botnet

Default

flimora.top:80
flimora.top:22
flimora.top:8080
flimora.top:8880
flimora.top:2052
flimora.top:2082
flimora.top:2086
flimora.top:2095
flimora.top:443
flimora.top:2053
flimora.top:2083
flimora.top:2087
flimora.top:2096
flimora.top:8443
www.flimora.top:80
www.flimora.top:22
www.flimora.top:8080
www.flimora.top:8880
www.flimora.top:2052
www.flimora.top:2082
www.flimora.top:2086
www.flimora.top:2095
www.flimora.top:443
www.flimora.top:2053
www.flimora.top:2083
www.flimora.top:2087
www.flimora.top:2096
www.flimora.top:8443
industroyer.flimora.top:80
industroyer.flimora.top:22
industroyer.flimora.top:8080
industroyer.flimora.top:8880
industroyer.flimora.top:2052
industroyer.flimora.top:2082
industroyer.flimora.top:2086
industroyer.flimora.top:2095
industroyer.flimora.top:443
industroyer.flimora.top:2053
industroyer.flimora.top:2083
industroyer.flimora.top:2087
industroyer.flimora.top:2096
industroyer.flimora.top:8443
iloveyou.flimora.top:80
iloveyou.flimora.top:22
iloveyou.flimora.top:8080
iloveyou.flimora.top:8880
iloveyou.flimora.top:2052
iloveyou.flimora.top:2082
iloveyou.flimora.top:2086
iloveyou.flimora.top:2095
iloveyou.flimora.top:443
iloveyou.flimora.top:2053
iloveyou.flimora.top:2083
iloveyou.flimora.top:2087
iloveyou.flimora.top:2096
iloveyou.flimora.top:8443
rat.flimora.top:80
rat.flimora.top:22
rat.flimora.top:8080
rat.flimora.top:8880
rat.flimora.top:2052
rat.flimora.top:2082
rat.flimora.top:2086
rat.flimora.top:2095
rat.flimora.top:443
rat.flimora.top:2053
rat.flimora.top:2083
rat.flimora.top:2087
rat.flimora.top:2096
rat.flimora.top:8443
ryuk.flimora.top:80
ryuk.flimora.top:22
ryuk.flimora.top:8080
ryuk.flimora.top:8880
ryuk.flimora.top:2052
ryuk.flimora.top:2082
ryuk.flimora.top:2086
ryuk.flimora.top:2095
ryuk.flimora.top:443
ryuk.flimora.top:2053
ryuk.flimora.top:2083
ryuk.flimora.top:2087
ryuk.flimora.top:2096
ryuk.flimora.top:8443

Mutex

zx9Nr59704dz

Attributes

delay
0
install
true
install_file
46bo.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
c534d3c5145ee953de7b3814b50aa2c670b7882fbd2d9f3fcb6cee2cff12c120

File Explorer

c534d3c5145ee953de7b3814b50aa2c670b7882fbd2d9f3fcb6cee2cff12c120

.exe 45KB

c534d3c5145ee953de7b3814b50aa2c670b7882fbd2d9f3fcb6cee2cff12c120

IMPHASH f34d5f2d4577ed6d9ceec516c1f5a744
SHA256 c534d3c5145ee953de7b3814b50aa2c670b7882fbd2d9f3fcb6cee2cff12c120
MD5 f64460d74689c3bb5e36eb8e5970b48f
SHA1 61cc0b3ce938d403c9e7f520ed0560db55224789
SHA512 e0863cd4baa3d79a92e21977e600f4dbe414ee0487c674eb54bf0e21c0caaa388d1e6993d663e478b746b6786e895eb4265e17df91940961f7f876c2f6f16d05
SSDEEP 768:MuBGJTP0BQ0UWUWHaimo2qVW9PLzizyvtLjZPIXzjbDgXCiM80MXRp51CBDZEx:MuBGJTPho2L9HiGVjWX3bcXrP0MBp5KE
TLSH
T1542319003BE9812BF2BE4F78A8F26245867AF5772603D54A1CC451DB5713FC68A42AFD
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

51358

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

c534d3c5145ee953de7b3814b50aa2c670b7882fbd2d9f3fcb6cee2cff12c120

mscoree

dotnet