asyncrat | 6b3e6973367df5fd53843854c639abeb1f52dac1b56b750c644284bd614f6a50

Sharing

Copy URL Twitter E-mail

General

Target
6b3e6973367df5fd53843854c639abeb1f52dac1b56b750c644284bd614f6a50
Size 45KB
Sample260905-gpbj8acb46
SHA256 6b3e6973367df5fd53843854c639abeb1f52dac1b56b750c644284bd614f6a50
MD5 1f4b24bcb2fe7ac909766fb23f1f6ef4
SHA1 b2f1c774d945926924b26b6354b5971f4a1ab4c0
SHA512 f8017e6cff1c065c5e1b55cc02dd71e363acc6d6a2b9b0ae43dea1a1db209cce0278bb549adbce9ee8db776b0e6d4af19c671211702d0227b35da5547a7262ba
SSDEEP 768:8uUIpT4vvofWWUEXb+Imo2q4gozHyvCKPIiGjbvgX3iUa6XQFbkxVA/BDZ0x:8uUIpT4vAj25L5iqbYXSUWA8d0x
TLSH
T1AC233C0037E9C12BF2BE4F789DF26145867AF6632A03D5491CC4129B5723FC68A526FE
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

rat default asyncrat

Malware Config

Extracted

Family

asyncrat

Version

0.5.8

Botnet

Default

gainungvn.top:80
gainungvn.top:22
gainungvn.top:8080
gainungvn.top:8880
gainungvn.top:2052
gainungvn.top:2082
gainungvn.top:2086
gainungvn.top:2095
gainungvn.top:443
gainungvn.top:2053
gainungvn.top:2083
gainungvn.top:2087
gainungvn.top:2096
gainungvn.top:8443
www.gainungvn.top:80
www.gainungvn.top:22
www.gainungvn.top:8080
www.gainungvn.top:8880
www.gainungvn.top:2052
www.gainungvn.top:2082
www.gainungvn.top:2086
www.gainungvn.top:2095
www.gainungvn.top:443
www.gainungvn.top:2053
www.gainungvn.top:2083
www.gainungvn.top:2087
www.gainungvn.top:2096
www.gainungvn.top:8443
downadup.gainungvn.top:80
downadup.gainungvn.top:22
downadup.gainungvn.top:8080
downadup.gainungvn.top:8880
downadup.gainungvn.top:2052
downadup.gainungvn.top:2082
downadup.gainungvn.top:2086
downadup.gainungvn.top:2095
downadup.gainungvn.top:443
downadup.gainungvn.top:2053
downadup.gainungvn.top:2083
downadup.gainungvn.top:2087
downadup.gainungvn.top:2096
downadup.gainungvn.top:8443
zeus.gainungvn.top:80
zeus.gainungvn.top:22
zeus.gainungvn.top:8080
zeus.gainungvn.top:8880
zeus.gainungvn.top:2052
zeus.gainungvn.top:2082
zeus.gainungvn.top:2086
zeus.gainungvn.top:2095
zeus.gainungvn.top:443
zeus.gainungvn.top:2053
zeus.gainungvn.top:2083
zeus.gainungvn.top:2087
zeus.gainungvn.top:2096
zeus.gainungvn.top:8443
gh0st.gainungvn.top:80
gh0st.gainungvn.top:22
gh0st.gainungvn.top:8080
gh0st.gainungvn.top:8880
gh0st.gainungvn.top:2052
gh0st.gainungvn.top:2082
gh0st.gainungvn.top:2086
gh0st.gainungvn.top:2095
gh0st.gainungvn.top:443
gh0st.gainungvn.top:2053
gh0st.gainungvn.top:2083
gh0st.gainungvn.top:2087
gh0st.gainungvn.top:2096
gh0st.gainungvn.top:8443
cryptolocker.gainungvn.top:80
cryptolocker.gainungvn.top:22
cryptolocker.gainungvn.top:8080
cryptolocker.gainungvn.top:8880
cryptolocker.gainungvn.top:2052
cryptolocker.gainungvn.top:2082
cryptolocker.gainungvn.top:2086
cryptolocker.gainungvn.top:2095
cryptolocker.gainungvn.top:443
cryptolocker.gainungvn.top:2053
cryptolocker.gainungvn.top:2083
cryptolocker.gainungvn.top:2087
cryptolocker.gainungvn.top:2096
cryptolocker.gainungvn.top:8443

Mutex

ZTCcTo6kIolY

Attributes

delay
0
install
true
install_file
2qsw69a.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
6b3e6973367df5fd53843854c639abeb1f52dac1b56b750c644284bd614f6a50

File Explorer

6b3e6973367df5fd53843854c639abeb1f52dac1b56b750c644284bd614f6a50

.exe 45KB

6b3e6973367df5fd53843854c639abeb1f52dac1b56b750c644284bd614f6a50

IMPHASH f34d5f2d4577ed6d9ceec516c1f5a744
SHA256 6b3e6973367df5fd53843854c639abeb1f52dac1b56b750c644284bd614f6a50
MD5 1f4b24bcb2fe7ac909766fb23f1f6ef4
SHA1 b2f1c774d945926924b26b6354b5971f4a1ab4c0
SHA512 f8017e6cff1c065c5e1b55cc02dd71e363acc6d6a2b9b0ae43dea1a1db209cce0278bb549adbce9ee8db776b0e6d4af19c671211702d0227b35da5547a7262ba
SSDEEP 768:8uUIpT4vvofWWUEXb+Imo2q4gozHyvCKPIiGjbvgX3iUa6XQFbkxVA/BDZ0x:8uUIpT4vAj25L5iqbYXSUWA8d0x
TLSH
T1AC233C0037E9C12BF2BE4F789DF26145867AF6632A03D5491CC4129B5723FC68A526FE
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

51406

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

6b3e6973367df5fd53843854c639abeb1f52dac1b56b750c644284bd614f6a50

mscoree

dotnet