asyncrat | ea4f20c36ffe80f49f7028180a402664837c0b4385dad230c728e7f8b96922c4

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General

Target
ea4f20c36ffe80f49f7028180a402664837c0b4385dad230c728e7f8b96922c4
Size 45KB
Sample260804-t4ml9adf98
SHA256 ea4f20c36ffe80f49f7028180a402664837c0b4385dad230c728e7f8b96922c4
MD5 0542c02ebf77add5382f77375b50f6ff
SHA1 31b85c4253aec5477204e12d43174e81ef29ba39
SHA512 b873deb0301f24c9108900dcd6a85f7e4cb2997a26021d7aaedad147912d9b3f30c6d57204286eed105a57161d481aaf7a9d990c9ac3b5ac5dec12a68823b0fe
SSDEEP 768:cuR0JTPUYkEWUmjWymo2q18Q0D3+/vPPjZPI7zjbLgy3ibElxvEP9dlqDfBDZUx:cuR0JTPjY2DP32/jW73b0ySbSJEP1qV0
TLSH
T1BC233A0037E9812BF2BE4F78A9F26145867AF2732603D6491CC451DB5723FC69A426FE
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

rat default asyncrat

Malware Config

Extracted

Family

asyncrat

Version

0.5.8

Botnet

Default

sexvietdam.blog:80
sexvietdam.blog:22
sexvietdam.blog:8080
sexvietdam.blog:8880
sexvietdam.blog:2052
sexvietdam.blog:2082
sexvietdam.blog:2086
sexvietdam.blog:2095
sexvietdam.blog:443
sexvietdam.blog:2053
sexvietdam.blog:2083
sexvietdam.blog:2087
sexvietdam.blog:2096
sexvietdam.blog:8443
www.sexvietdam.blog:80
www.sexvietdam.blog:22
www.sexvietdam.blog:8080
www.sexvietdam.blog:8880
www.sexvietdam.blog:2052
www.sexvietdam.blog:2082
www.sexvietdam.blog:2086
www.sexvietdam.blog:2095
www.sexvietdam.blog:443
www.sexvietdam.blog:2053
www.sexvietdam.blog:2083
www.sexvietdam.blog:2087
www.sexvietdam.blog:2096
www.sexvietdam.blog:8443
trickbot.sexvietdam.blog:80
trickbot.sexvietdam.blog:22
trickbot.sexvietdam.blog:8080
trickbot.sexvietdam.blog:8880
trickbot.sexvietdam.blog:2052
trickbot.sexvietdam.blog:2082
trickbot.sexvietdam.blog:2086
trickbot.sexvietdam.blog:2095
trickbot.sexvietdam.blog:443
trickbot.sexvietdam.blog:2053
trickbot.sexvietdam.blog:2083
trickbot.sexvietdam.blog:2087
trickbot.sexvietdam.blog:2096
trickbot.sexvietdam.blog:8443
remote.sexvietdam.blog:80
remote.sexvietdam.blog:22
remote.sexvietdam.blog:8080
remote.sexvietdam.blog:8880
remote.sexvietdam.blog:2052
remote.sexvietdam.blog:2082
remote.sexvietdam.blog:2086
remote.sexvietdam.blog:2095
remote.sexvietdam.blog:443
remote.sexvietdam.blog:2053
remote.sexvietdam.blog:2083
remote.sexvietdam.blog:2087
remote.sexvietdam.blog:2096
remote.sexvietdam.blog:8443

Mutex

03yIbqYH5qmi

Attributes

delay
0
install
true
install_file
649n.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
ea4f20c36ffe80f49f7028180a402664837c0b4385dad230c728e7f8b96922c4

File Explorer

ea4f20c36ffe80f49f7028180a402664837c0b4385dad230c728e7f8b96922c4

.exe 45KB

ea4f20c36ffe80f49f7028180a402664837c0b4385dad230c728e7f8b96922c4

IMPHASH f34d5f2d4577ed6d9ceec516c1f5a744
SHA256 ea4f20c36ffe80f49f7028180a402664837c0b4385dad230c728e7f8b96922c4
MD5 0542c02ebf77add5382f77375b50f6ff
SHA1 31b85c4253aec5477204e12d43174e81ef29ba39
SHA512 b873deb0301f24c9108900dcd6a85f7e4cb2997a26021d7aaedad147912d9b3f30c6d57204286eed105a57161d481aaf7a9d990c9ac3b5ac5dec12a68823b0fe
SSDEEP 768:cuR0JTPUYkEWUmjWymo2q18Q0D3+/vPPjZPI7zjbLgy3ibElxvEP9dlqDfBDZUx:cuR0JTPjY2DP32/jW73b0ySbSJEP1qV0
TLSH
T1BC233A0037E9812BF2BE4F78A9F26145867AF2732603D6491CC451DB5723FC69A426FE
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

ea4f20c36ffe80f49f7028180a402664837c0b4385dad230c728e7f8b96922c4

mscoree

dotnet