asyncrat | 8c5ffa62fc2c13ae3fc38dbaa01c25499d41a0586b241073bae1e8efb591d8c2

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General

Target
8c5ffa62fc2c13ae3fc38dbaa01c25499d41a0586b241073bae1e8efb591d8c2
Size 45KB
Sample260804-arhmzsaa63
SHA256 8c5ffa62fc2c13ae3fc38dbaa01c25499d41a0586b241073bae1e8efb591d8c2
MD5 e6dae1c0cb37ce3a47c93a214fb164eb
SHA1 ba4052280de57287e7c8f452ae13634cd5b7b702
SHA512 f11c5bf8f187454985747fd2226111df9d3f8c7da828041d00faf1425dde077ff397b50014a235c6984bcfad49793a7977c4a4247b1129143f14cc7e2713f705
SSDEEP 768:RuxkJTVmU5EkWUGMKSmo2q18xGZGPIHuPIXzjbBgm3i5YC1WDPPi9NwWuJlpBDZe:RuxkJTgip2tGX3X3bumS1sG9iBl3dcx
TLSH
T1B0233B0037E8822BF2BE4FB899F26145467AF6637603D54D1CC442DB5623FC696426FD
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

rat default asyncrat

Malware Config

Extracted

Family

asyncrat

Version

0.5.8

Botnet

Default

xemcliphot.net:80
xemcliphot.net:22
xemcliphot.net:8080
xemcliphot.net:8880
xemcliphot.net:2052
xemcliphot.net:2082
xemcliphot.net:2086
xemcliphot.net:2095
xemcliphot.net:443
xemcliphot.net:2053
xemcliphot.net:2083
xemcliphot.net:2087
xemcliphot.net:2096
xemcliphot.net:8443
www.xemcliphot.net:80
www.xemcliphot.net:22
www.xemcliphot.net:8080
www.xemcliphot.net:8880
www.xemcliphot.net:2052
www.xemcliphot.net:2082
www.xemcliphot.net:2086
www.xemcliphot.net:2095
www.xemcliphot.net:443
www.xemcliphot.net:2053
www.xemcliphot.net:2083
www.xemcliphot.net:2087
www.xemcliphot.net:2096
www.xemcliphot.net:8443
notpetya.xemcliphot.net:80
notpetya.xemcliphot.net:22
notpetya.xemcliphot.net:8080
notpetya.xemcliphot.net:8880
notpetya.xemcliphot.net:2052
notpetya.xemcliphot.net:2082
notpetya.xemcliphot.net:2086
notpetya.xemcliphot.net:2095
notpetya.xemcliphot.net:443
notpetya.xemcliphot.net:2053
notpetya.xemcliphot.net:2083
notpetya.xemcliphot.net:2087
notpetya.xemcliphot.net:2096
notpetya.xemcliphot.net:8443
gh0st.xemcliphot.net:80
gh0st.xemcliphot.net:22
gh0st.xemcliphot.net:8080
gh0st.xemcliphot.net:8880
gh0st.xemcliphot.net:2052
gh0st.xemcliphot.net:2082
gh0st.xemcliphot.net:2086
gh0st.xemcliphot.net:2095
gh0st.xemcliphot.net:443
gh0st.xemcliphot.net:2053
gh0st.xemcliphot.net:2083
gh0st.xemcliphot.net:2087
gh0st.xemcliphot.net:2096
gh0st.xemcliphot.net:8443

Mutex

bOaEzV2FIOWt

Attributes

delay
0
install
true
install_file
uhnl5ogm.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
8c5ffa62fc2c13ae3fc38dbaa01c25499d41a0586b241073bae1e8efb591d8c2

File Explorer

8c5ffa62fc2c13ae3fc38dbaa01c25499d41a0586b241073bae1e8efb591d8c2

.exe 45KB

8c5ffa62fc2c13ae3fc38dbaa01c25499d41a0586b241073bae1e8efb591d8c2

IMPHASH f34d5f2d4577ed6d9ceec516c1f5a744
SHA256 8c5ffa62fc2c13ae3fc38dbaa01c25499d41a0586b241073bae1e8efb591d8c2
MD5 e6dae1c0cb37ce3a47c93a214fb164eb
SHA1 ba4052280de57287e7c8f452ae13634cd5b7b702
SHA512 f11c5bf8f187454985747fd2226111df9d3f8c7da828041d00faf1425dde077ff397b50014a235c6984bcfad49793a7977c4a4247b1129143f14cc7e2713f705
SSDEEP 768:RuxkJTVmU5EkWUGMKSmo2q18xGZGPIHuPIXzjbBgm3i5YC1WDPPi9NwWuJlpBDZe:RuxkJTgip2tGX3X3bumS1sG9iBl3dcx
TLSH
T1B0233B0037E8822BF2BE4FB899F26145467AF6637603D54D1CC442DB5623FC696426FD
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

51278

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

8c5ffa62fc2c13ae3fc38dbaa01c25499d41a0586b241073bae1e8efb591d8c2

mscoree

dotnet