asyncrat | 4fe40cbc2990b9677af9a3043f0983863fba3d86d6528958eed006900dccf158

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General

Target
4fe40cbc2990b9677af9a3043f0983863fba3d86d6528958eed006900dccf158
Size 45KB
Sample260715-ppewmsct9r
SHA256 4fe40cbc2990b9677af9a3043f0983863fba3d86d6528958eed006900dccf158
MD5 2995a2253dd4f2b0ed34de1eb8700ec5
SHA1 690836216d470f57c843040bf2a140b064817f49
SHA512 d7f8cdf1fb10095f996b61c88e33191aabaf044ae5f60f3ebcc7464b59c5a5db9081bb8ab9a128f1f53855c0c24394f4c7d38821a40cfc2dcf6ecfe92d076843
SSDEEP 768:cuR0JTPUYkEWUmjWymo2q1N8V1RpPEcPIMzjbygX3i6awJSE5tPy0IBDZUx:cuR0JTPjY2+8VDZEhM3b1XS6XJSIdHu0
TLSH
T120232B0037E9823BF2BE4F7898F26145867AF2637603D64A1CC4519B5713FC69A826FD
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

rat default asyncrat

Malware Config

Extracted

Family

asyncrat

Version

0.5.8

Botnet

Default

porn-th.com:80
porn-th.com:22
porn-th.com:8080
porn-th.com:8880
porn-th.com:2052
porn-th.com:2082
porn-th.com:2086
porn-th.com:2095
porn-th.com:443
porn-th.com:2053
porn-th.com:2083
porn-th.com:2087
porn-th.com:2096
porn-th.com:8443
www.porn-th.com:80
www.porn-th.com:22
www.porn-th.com:8080
www.porn-th.com:8880
www.porn-th.com:2052
www.porn-th.com:2082
www.porn-th.com:2086
www.porn-th.com:2095
www.porn-th.com:443
www.porn-th.com:2053
www.porn-th.com:2083
www.porn-th.com:2087
www.porn-th.com:2096
www.porn-th.com:8443
sobig.porn-th.com:80
sobig.porn-th.com:22
sobig.porn-th.com:8080
sobig.porn-th.com:8880
sobig.porn-th.com:2052
sobig.porn-th.com:2082
sobig.porn-th.com:2086
sobig.porn-th.com:2095
sobig.porn-th.com:443
sobig.porn-th.com:2053
sobig.porn-th.com:2083
sobig.porn-th.com:2087
sobig.porn-th.com:2096
sobig.porn-th.com:8443
remote.porn-th.com:80
remote.porn-th.com:22
remote.porn-th.com:8080
remote.porn-th.com:8880
remote.porn-th.com:2052
remote.porn-th.com:2082
remote.porn-th.com:2086
remote.porn-th.com:2095
remote.porn-th.com:443
remote.porn-th.com:2053
remote.porn-th.com:2083
remote.porn-th.com:2087
remote.porn-th.com:2096
remote.porn-th.com:8443
ursnif.porn-th.com:80
ursnif.porn-th.com:22
ursnif.porn-th.com:8080
ursnif.porn-th.com:8880
ursnif.porn-th.com:2052
ursnif.porn-th.com:2082
ursnif.porn-th.com:2086
ursnif.porn-th.com:2095
ursnif.porn-th.com:443
ursnif.porn-th.com:2053
ursnif.porn-th.com:2083
ursnif.porn-th.com:2087
ursnif.porn-th.com:2096
ursnif.porn-th.com:8443

Mutex

w3Tbmj6diiwd

Attributes

delay
0
install
true
install_file
wa9u.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
4fe40cbc2990b9677af9a3043f0983863fba3d86d6528958eed006900dccf158

File Explorer

4fe40cbc2990b9677af9a3043f0983863fba3d86d6528958eed006900dccf158

.exe 45KB

4fe40cbc2990b9677af9a3043f0983863fba3d86d6528958eed006900dccf158

IMPHASH f34d5f2d4577ed6d9ceec516c1f5a744
SHA256 4fe40cbc2990b9677af9a3043f0983863fba3d86d6528958eed006900dccf158
MD5 2995a2253dd4f2b0ed34de1eb8700ec5
SHA1 690836216d470f57c843040bf2a140b064817f49
SHA512 d7f8cdf1fb10095f996b61c88e33191aabaf044ae5f60f3ebcc7464b59c5a5db9081bb8ab9a128f1f53855c0c24394f4c7d38821a40cfc2dcf6ecfe92d076843
SSDEEP 768:cuR0JTPUYkEWUmjWymo2q1N8V1RpPEcPIMzjbygX3i6awJSE5tPy0IBDZUx:cuR0JTPjY2+8VDZEhM3b1XS6XJSIdHu0
TLSH
T120232B0037E9823BF2BE4F7898F26145867AF2637603D64A1CC4519B5713FC69A826FD
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

4fe40cbc2990b9677af9a3043f0983863fba3d86d6528958eed006900dccf158

mscoree

dotnet