asyncrat | 2071afffb5ef4bf16d3912d5d0caa03f1a09a93dfc732495d20407c709bc94ac

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General

Target
2071afffb5ef4bf16d3912d5d0caa03f1a09a93dfc732495d20407c709bc94ac
Size 45KB
Sample260802-gqlftaea54
SHA256 2071afffb5ef4bf16d3912d5d0caa03f1a09a93dfc732495d20407c709bc94ac
MD5 0b54b4ef3aebb1738865964c17ae6972
SHA1 03f2b6010f6f300b63de64f0acb5edbef14114d6
SHA512 a135e7eb3b6af494ffe755acc6e9b42f03a5524c5ffa092497a27bc4bd239f39cca7ef4f92eac354089169bb79718d6e8d6580d03f7d8b9e113e76735aafa9ed
SSDEEP 768:0u1YJTHwAUgQWUaT2Wmo2q9MCOtTMtPI/zjbxgX3iHioRX0m9OaZq4QAPBDZ8x:0u1YJTHcw2TRv/3b+XSHioR0m9O4Hd8x
TLSH
T1DB232B0037E8822BF2BE5F7899F26145867AF2673603D58A2CC451DB5713FC68A426FD
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

rat default asyncrat

Malware Config

Extracted

Family

asyncrat

Version

0.5.8

Botnet

Default

phimvkl.com:80
phimvkl.com:22
phimvkl.com:8080
phimvkl.com:8880
phimvkl.com:2052
phimvkl.com:2082
phimvkl.com:2086
phimvkl.com:2095
phimvkl.com:443
phimvkl.com:2053
phimvkl.com:2083
phimvkl.com:2087
phimvkl.com:2096
phimvkl.com:8443
www.phimvkl.com:80
www.phimvkl.com:22
www.phimvkl.com:8080
www.phimvkl.com:8880
www.phimvkl.com:2052
www.phimvkl.com:2082
www.phimvkl.com:2086
www.phimvkl.com:2095
www.phimvkl.com:443
www.phimvkl.com:2053
www.phimvkl.com:2083
www.phimvkl.com:2087
www.phimvkl.com:2096
www.phimvkl.com:8443
hacker.phimvkl.com:80
hacker.phimvkl.com:22
hacker.phimvkl.com:8080
hacker.phimvkl.com:8880
hacker.phimvkl.com:2052
hacker.phimvkl.com:2082
hacker.phimvkl.com:2086
hacker.phimvkl.com:2095
hacker.phimvkl.com:443
hacker.phimvkl.com:2053
hacker.phimvkl.com:2083
hacker.phimvkl.com:2087
hacker.phimvkl.com:2096
hacker.phimvkl.com:8443
remote.phimvkl.com:80
remote.phimvkl.com:22
remote.phimvkl.com:8080
remote.phimvkl.com:8880
remote.phimvkl.com:2052
remote.phimvkl.com:2082
remote.phimvkl.com:2086
remote.phimvkl.com:2095
remote.phimvkl.com:443
remote.phimvkl.com:2053
remote.phimvkl.com:2083
remote.phimvkl.com:2087
remote.phimvkl.com:2096
remote.phimvkl.com:8443
formbook.phimvkl.com:80
formbook.phimvkl.com:22
formbook.phimvkl.com:8080
formbook.phimvkl.com:8880
formbook.phimvkl.com:2052
formbook.phimvkl.com:2082
formbook.phimvkl.com:2086
formbook.phimvkl.com:2095
formbook.phimvkl.com:443
formbook.phimvkl.com:2053
formbook.phimvkl.com:2083
formbook.phimvkl.com:2087
formbook.phimvkl.com:2096
formbook.phimvkl.com:8443

Mutex

76IKZ0P2t3Df

Attributes

delay
0
install
true
install_file
eud4j5.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
2071afffb5ef4bf16d3912d5d0caa03f1a09a93dfc732495d20407c709bc94ac

File Explorer

2071afffb5ef4bf16d3912d5d0caa03f1a09a93dfc732495d20407c709bc94ac

.exe 45KB

2071afffb5ef4bf16d3912d5d0caa03f1a09a93dfc732495d20407c709bc94ac

IMPHASH f34d5f2d4577ed6d9ceec516c1f5a744
SHA256 2071afffb5ef4bf16d3912d5d0caa03f1a09a93dfc732495d20407c709bc94ac
MD5 0b54b4ef3aebb1738865964c17ae6972
SHA1 03f2b6010f6f300b63de64f0acb5edbef14114d6
SHA512 a135e7eb3b6af494ffe755acc6e9b42f03a5524c5ffa092497a27bc4bd239f39cca7ef4f92eac354089169bb79718d6e8d6580d03f7d8b9e113e76735aafa9ed
SSDEEP 768:0u1YJTHwAUgQWUaT2Wmo2q9MCOtTMtPI/zjbxgX3iHioRX0m9OaZq4QAPBDZ8x:0u1YJTHcw2TRv/3b+XSHioR0m9O4Hd8x
TLSH
T1DB232B0037E8822BF2BE5F7899F26145867AF2673603D58A2CC451DB5713FC68A426FD
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

2071afffb5ef4bf16d3912d5d0caa03f1a09a93dfc732495d20407c709bc94ac

mscoree

dotnet