asyncrat | 89f92b4a974b640b17cf5630861a4c7fe226e5e9fac6a45f5c33ffd92d4d7d13

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General

Target
89f92b4a974b640b17cf5630861a4c7fe226e5e9fac6a45f5c33ffd92d4d7d13
Size 45KB
Sample260701-s24x3sbs8z
SHA256 89f92b4a974b640b17cf5630861a4c7fe226e5e9fac6a45f5c33ffd92d4d7d13
MD5 7bdf6c8023f5404afea070d16bec9d38
SHA1 7de7922dac011693a6816332bb6cb7dd457ce521
SHA512 b0ba25bec25763486c0da126dfef24d8a40a7cc8852fb1b44cf6675063e710cbd8757c220da7fa452b6556dcc5e3cb907386139f55b6430480015845b017d399
SSDEEP 768:cuR0JTPUYkEWUmjWymo2q1S0e3NEAKViZPIazjbxgk3i6yP4H46JgNBDZUx:cuR0JTPjY2l3exiWa3b+kS6yl6JUdUx
TLSH
T1A4232A0037E8812BF2BE4F7869F26245867AF6733603D5491CC451DB5B23BC69A43AED
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

rat default asyncrat

Malware Config

Extracted

Family

asyncrat

Version

0.5.8

Botnet

Default

sexzz.cc:80
sexzz.cc:22
sexzz.cc:8080
sexzz.cc:8880
sexzz.cc:2052
sexzz.cc:2082
sexzz.cc:2086
sexzz.cc:2095
sexzz.cc:443
sexzz.cc:2053
sexzz.cc:2083
sexzz.cc:2087
sexzz.cc:2096
sexzz.cc:8443
www.sexzz.cc:80
www.sexzz.cc:22
www.sexzz.cc:8080
www.sexzz.cc:8880
www.sexzz.cc:2052
www.sexzz.cc:2082
www.sexzz.cc:2086
www.sexzz.cc:2095
www.sexzz.cc:443
www.sexzz.cc:2053
www.sexzz.cc:2083
www.sexzz.cc:2087
www.sexzz.cc:2096
www.sexzz.cc:8443
formbook.sexzz.cc:80
formbook.sexzz.cc:22
formbook.sexzz.cc:8080
formbook.sexzz.cc:8880
formbook.sexzz.cc:2052
formbook.sexzz.cc:2082
formbook.sexzz.cc:2086
formbook.sexzz.cc:2095
formbook.sexzz.cc:443
formbook.sexzz.cc:2053
formbook.sexzz.cc:2083
formbook.sexzz.cc:2087
formbook.sexzz.cc:2096
formbook.sexzz.cc:8443
codered.sexzz.cc:80
codered.sexzz.cc:22
codered.sexzz.cc:8080
codered.sexzz.cc:8880
codered.sexzz.cc:2052
codered.sexzz.cc:2082
codered.sexzz.cc:2086
codered.sexzz.cc:2095
codered.sexzz.cc:443
codered.sexzz.cc:2053
codered.sexzz.cc:2083
codered.sexzz.cc:2087
codered.sexzz.cc:2096
codered.sexzz.cc:8443
hack.sexzz.cc:80
hack.sexzz.cc:22
hack.sexzz.cc:8080
hack.sexzz.cc:8880
hack.sexzz.cc:2052
hack.sexzz.cc:2082
hack.sexzz.cc:2086
hack.sexzz.cc:2095
hack.sexzz.cc:443
hack.sexzz.cc:2053
hack.sexzz.cc:2083
hack.sexzz.cc:2087
hack.sexzz.cc:2096
hack.sexzz.cc:8443
trickbot.sexzz.cc:80
trickbot.sexzz.cc:22
trickbot.sexzz.cc:8080
trickbot.sexzz.cc:8880
trickbot.sexzz.cc:2052
trickbot.sexzz.cc:2082
trickbot.sexzz.cc:2086
trickbot.sexzz.cc:2095
trickbot.sexzz.cc:443
trickbot.sexzz.cc:2053
trickbot.sexzz.cc:2083
trickbot.sexzz.cc:2087
trickbot.sexzz.cc:2096
trickbot.sexzz.cc:8443

Mutex

BtNHBXG0OUP6

Attributes

delay
0
install
true
install_file
tspj.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
89f92b4a974b640b17cf5630861a4c7fe226e5e9fac6a45f5c33ffd92d4d7d13

File Explorer

89f92b4a974b640b17cf5630861a4c7fe226e5e9fac6a45f5c33ffd92d4d7d13

.exe 45KB

89f92b4a974b640b17cf5630861a4c7fe226e5e9fac6a45f5c33ffd92d4d7d13

IMPHASH f34d5f2d4577ed6d9ceec516c1f5a744
SHA256 89f92b4a974b640b17cf5630861a4c7fe226e5e9fac6a45f5c33ffd92d4d7d13
MD5 7bdf6c8023f5404afea070d16bec9d38
SHA1 7de7922dac011693a6816332bb6cb7dd457ce521
SHA512 b0ba25bec25763486c0da126dfef24d8a40a7cc8852fb1b44cf6675063e710cbd8757c220da7fa452b6556dcc5e3cb907386139f55b6430480015845b017d399
SSDEEP 768:cuR0JTPUYkEWUmjWymo2q1S0e3NEAKViZPIazjbxgk3i6yP4H46JgNBDZUx:cuR0JTPjY2l3exiWa3b+kS6yl6JUdUx
TLSH
T1A4232A0037E8812BF2BE4F7869F26245867AF6733603D5491CC451DB5B23BC69A43AED
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

89f92b4a974b640b17cf5630861a4c7fe226e5e9fac6a45f5c33ffd92d4d7d13

mscoree

dotnet