asyncrat | 00c1535fc5bea10efa14db64a51f58f5bb0b2dd545c2f467ce15c13cc6b5388d[.]exe

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General

Target
00c1535fc5bea10efa14db64a51f58f5bb0b2dd545c2f467ce15c13cc6b5388d.exe
Size 45KB
Sample260710-qav5rab16w
SHA256 00c1535fc5bea10efa14db64a51f58f5bb0b2dd545c2f467ce15c13cc6b5388d
MD5 a4168c30f0ce751dd72f57612b45573e
SHA1 d68b2e435415ffce75470cf11ed836e128106413
SHA512 c0fd8ba0b61026a969aecf470ed845755c2dd2a6e3609edefa7f81f5ba84080e3b2b9af63325de2314414c27986ddfc33309753fcc9932ab7ca2d612aba9645d
SSDEEP 768:suJdpTP3tcsWUODmqmo2qV2maPclm3API7zjbOgX3iff3kYWuDSW6BDZkx:suJdpTPdI2HfcE3l73bxXS33jWPWkdkx
TLSH
T143232B0037E8813BF2BE4F7899F26145867AF6637603D68A1CC451DB5723FC68A426ED
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

rat default asyncrat

Malware Config

Extracted

Family

asyncrat

Version

0.5.8

Botnet

Default

phimxxxhd.com:80
phimxxxhd.com:22
phimxxxhd.com:8080
phimxxxhd.com:8880
phimxxxhd.com:2052
phimxxxhd.com:2082
phimxxxhd.com:2086
phimxxxhd.com:2095
phimxxxhd.com:443
phimxxxhd.com:2053
phimxxxhd.com:2083
phimxxxhd.com:2087
phimxxxhd.com:2096
phimxxxhd.com:8443
www.phimxxxhd.com:80
www.phimxxxhd.com:22
www.phimxxxhd.com:8080
www.phimxxxhd.com:8880
www.phimxxxhd.com:2052
www.phimxxxhd.com:2082
www.phimxxxhd.com:2086
www.phimxxxhd.com:2095
www.phimxxxhd.com:443
www.phimxxxhd.com:2053
www.phimxxxhd.com:2083
www.phimxxxhd.com:2087
www.phimxxxhd.com:2096
www.phimxxxhd.com:8443
gozi.phimxxxhd.com:80
gozi.phimxxxhd.com:22
gozi.phimxxxhd.com:8080
gozi.phimxxxhd.com:8880
gozi.phimxxxhd.com:2052
gozi.phimxxxhd.com:2082
gozi.phimxxxhd.com:2086
gozi.phimxxxhd.com:2095
gozi.phimxxxhd.com:443
gozi.phimxxxhd.com:2053
gozi.phimxxxhd.com:2083
gozi.phimxxxhd.com:2087
gozi.phimxxxhd.com:2096
gozi.phimxxxhd.com:8443
sasser.phimxxxhd.com:80
sasser.phimxxxhd.com:22
sasser.phimxxxhd.com:8080
sasser.phimxxxhd.com:8880
sasser.phimxxxhd.com:2052
sasser.phimxxxhd.com:2082
sasser.phimxxxhd.com:2086
sasser.phimxxxhd.com:2095
sasser.phimxxxhd.com:443
sasser.phimxxxhd.com:2053
sasser.phimxxxhd.com:2083
sasser.phimxxxhd.com:2087
sasser.phimxxxhd.com:2096
sasser.phimxxxhd.com:8443
downadup.phimxxxhd.com:80
downadup.phimxxxhd.com:22
downadup.phimxxxhd.com:8080
downadup.phimxxxhd.com:8880
downadup.phimxxxhd.com:2052
downadup.phimxxxhd.com:2082
downadup.phimxxxhd.com:2086
downadup.phimxxxhd.com:2095
downadup.phimxxxhd.com:443
downadup.phimxxxhd.com:2053
downadup.phimxxxhd.com:2083
downadup.phimxxxhd.com:2087
downadup.phimxxxhd.com:2096
downadup.phimxxxhd.com:8443

Mutex

YLr6kz70UXDX

Attributes

delay
0
install
true
install_file
pdrn1dfw.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
00c1535fc5bea10efa14db64a51f58f5bb0b2dd545c2f467ce15c13cc6b5388d.exe

File Explorer

00c1535fc5bea10efa14db64a51f58f5bb0b2dd545c2f467ce15c13cc6b5388d.exe

.exe 45KB

00c1535fc5bea10efa14db64a51f58f5bb0b2dd545c2f467ce15c13cc6b5388d.exe

IMPHASH f34d5f2d4577ed6d9ceec516c1f5a744
SHA256 00c1535fc5bea10efa14db64a51f58f5bb0b2dd545c2f467ce15c13cc6b5388d
MD5 a4168c30f0ce751dd72f57612b45573e
SHA1 d68b2e435415ffce75470cf11ed836e128106413
SHA512 c0fd8ba0b61026a969aecf470ed845755c2dd2a6e3609edefa7f81f5ba84080e3b2b9af63325de2314414c27986ddfc33309753fcc9932ab7ca2d612aba9645d
SSDEEP 768:suJdpTP3tcsWUODmqmo2qV2maPclm3API7zjbOgX3iff3kYWuDSW6BDZkx:suJdpTPdI2HfcE3l73bxXS33jWPWkdkx
TLSH
T143232B0037E8813BF2BE4F7899F26145867AF6637603D68A1CC451DB5723FC68A426ED
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

51326

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

00c1535fc5bea10efa14db64a51f58f5bb0b2dd545c2f467ce15c13cc6b5388d.exe

mscoree

dotnet