asyncrat | 03a7c7fb373e3e5ae74ffc6939ac0d231805d1d8a008059410583b4ca221d919

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General

Target
03a7c7fb373e3e5ae74ffc6939ac0d231805d1d8a008059410583b4ca221d919
Size 45KB
Sample260907-kgnfla1set
SHA256 03a7c7fb373e3e5ae74ffc6939ac0d231805d1d8a008059410583b4ca221d919
MD5 d2fe002ace3351b5278ce35d4f1e4053
SHA1 6f23efa3f60418981f34f25c8607971d77247baa
SHA512 72810067185c71f6dfb610976a131501d2194246fbcee1e0a83aa35654c987bb44dcee94c4fbe5adb5506388f52820fb769a45d6e3b5e76d6737547d9a914fd1
SSDEEP 768:0u1YJTHwAUgQWUaT2Wmo2q9moRQKIJOPIhzjbbgm3i9TtBVusc2jy/8lBDZ8x:0u1YJTHcw2ZYxg3h3bkmS9ZvushjCad+
TLSH
T12A232B003BE8822BF2BE4F789CF26145467EF6676A02D64A1CC451D75613FC6CA426FE
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

rat default asyncrat

Malware Config

Extracted

Family

asyncrat

Version

0.5.8

Botnet

Default

xemheo.info:80
xemheo.info:22
xemheo.info:8080
xemheo.info:8880
xemheo.info:2052
xemheo.info:2082
xemheo.info:2086
xemheo.info:2095
xemheo.info:443
xemheo.info:2053
xemheo.info:2083
xemheo.info:2087
xemheo.info:2096
xemheo.info:8443
www.xemheo.info:80
www.xemheo.info:22
www.xemheo.info:8080
www.xemheo.info:8880
www.xemheo.info:2052
www.xemheo.info:2082
www.xemheo.info:2086
www.xemheo.info:2095
www.xemheo.info:443
www.xemheo.info:2053
www.xemheo.info:2083
www.xemheo.info:2087
www.xemheo.info:2096
www.xemheo.info:8443
remcos.xemheo.info:80
remcos.xemheo.info:22
remcos.xemheo.info:8080
remcos.xemheo.info:8880
remcos.xemheo.info:2052
remcos.xemheo.info:2082
remcos.xemheo.info:2086
remcos.xemheo.info:2095
remcos.xemheo.info:443
remcos.xemheo.info:2053
remcos.xemheo.info:2083
remcos.xemheo.info:2087
remcos.xemheo.info:2096
remcos.xemheo.info:8443
trickbot.xemheo.info:80
trickbot.xemheo.info:22
trickbot.xemheo.info:8080
trickbot.xemheo.info:8880
trickbot.xemheo.info:2052
trickbot.xemheo.info:2082
trickbot.xemheo.info:2086
trickbot.xemheo.info:2095
trickbot.xemheo.info:443
trickbot.xemheo.info:2053
trickbot.xemheo.info:2083
trickbot.xemheo.info:2087
trickbot.xemheo.info:2096
trickbot.xemheo.info:8443
locky.xemheo.info:80
locky.xemheo.info:22
locky.xemheo.info:8080
locky.xemheo.info:8880
locky.xemheo.info:2052
locky.xemheo.info:2082
locky.xemheo.info:2086
locky.xemheo.info:2095
locky.xemheo.info:443
locky.xemheo.info:2053
locky.xemheo.info:2083
locky.xemheo.info:2087
locky.xemheo.info:2096
locky.xemheo.info:8443

Mutex

qH8rN13fakp9

Attributes

delay
0
install
true
install_file
plpywg.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
03a7c7fb373e3e5ae74ffc6939ac0d231805d1d8a008059410583b4ca221d919

File Explorer

03a7c7fb373e3e5ae74ffc6939ac0d231805d1d8a008059410583b4ca221d919

.exe 45KB

03a7c7fb373e3e5ae74ffc6939ac0d231805d1d8a008059410583b4ca221d919

IMPHASH f34d5f2d4577ed6d9ceec516c1f5a744
SHA256 03a7c7fb373e3e5ae74ffc6939ac0d231805d1d8a008059410583b4ca221d919
MD5 d2fe002ace3351b5278ce35d4f1e4053
SHA1 6f23efa3f60418981f34f25c8607971d77247baa
SHA512 72810067185c71f6dfb610976a131501d2194246fbcee1e0a83aa35654c987bb44dcee94c4fbe5adb5506388f52820fb769a45d6e3b5e76d6737547d9a914fd1
SSDEEP 768:0u1YJTHwAUgQWUaT2Wmo2q9moRQKIJOPIhzjbbgm3i9TtBVusc2jy/8lBDZ8x:0u1YJTHcw2ZYxg3h3bkmS9ZvushjCad+
TLSH
T12A232B003BE8822BF2BE4F789CF26145467EF6676A02D64A1CC451D75613FC6CA426FE
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

03a7c7fb373e3e5ae74ffc6939ac0d231805d1d8a008059410583b4ca221d919

mscoree

dotnet