asyncrat | 45c5e054d68bfa62ec96ce59b6c1e5aded0aa4598653dee604343e4c1c6a0f4b

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General

Target
45c5e054d68bfa62ec96ce59b6c1e5aded0aa4598653dee604343e4c1c6a0f4b
Size 45KB
Sample260711-ty4ctae13p
SHA256 45c5e054d68bfa62ec96ce59b6c1e5aded0aa4598653dee604343e4c1c6a0f4b
MD5 20740e7f6c44c65c0d23a4f5ba833976
SHA1 6585551845e29b598a26bc7efae546bb30714860
SHA512 865a33a4cfab7faea017f06b4cccdb7b9702da84bcff5805f54bc0486bffd30504bad9bd2dcadfd0cbe9ee03dce9373ee62dcb9e992c2d4de5cf8a3358783255
SSDEEP 768:0uAVhJTDEQAQWUaDyzWmo2q7+RzMwnOPIZzjbAgX3iCQYvbhNBDZ8x:0ushJTDXgH2NA+3Z3bnXSZYvbhd8x
TLSH
T1E6232B0037E8812BF2BE4F78ADF26245867AF6633603D58E1CC4519B5613FC69A426FD
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

rat default asyncrat

Malware Config

Extracted

Family

asyncrat

Version

0.5.8

Botnet

Default

sexvietnew.info:80
sexvietnew.info:22
sexvietnew.info:8080
sexvietnew.info:8880
sexvietnew.info:2052
sexvietnew.info:2082
sexvietnew.info:2086
sexvietnew.info:2095
sexvietnew.info:443
sexvietnew.info:2053
sexvietnew.info:2083
sexvietnew.info:2087
sexvietnew.info:2096
sexvietnew.info:8443
www.sexvietnew.info:80
www.sexvietnew.info:22
www.sexvietnew.info:8080
www.sexvietnew.info:8880
www.sexvietnew.info:2052
www.sexvietnew.info:2082
www.sexvietnew.info:2086
www.sexvietnew.info:2095
www.sexvietnew.info:443
www.sexvietnew.info:2053
www.sexvietnew.info:2083
www.sexvietnew.info:2087
www.sexvietnew.info:2096
www.sexvietnew.info:8443
clop.sexvietnew.info:80
clop.sexvietnew.info:22
clop.sexvietnew.info:8080
clop.sexvietnew.info:8880
clop.sexvietnew.info:2052
clop.sexvietnew.info:2082
clop.sexvietnew.info:2086
clop.sexvietnew.info:2095
clop.sexvietnew.info:443
clop.sexvietnew.info:2053
clop.sexvietnew.info:2083
clop.sexvietnew.info:2087
clop.sexvietnew.info:2096
clop.sexvietnew.info:8443
sodinokibi.sexvietnew.info:80
sodinokibi.sexvietnew.info:22
sodinokibi.sexvietnew.info:8080
sodinokibi.sexvietnew.info:8880
sodinokibi.sexvietnew.info:2052
sodinokibi.sexvietnew.info:2082
sodinokibi.sexvietnew.info:2086
sodinokibi.sexvietnew.info:2095
sodinokibi.sexvietnew.info:443
sodinokibi.sexvietnew.info:2053
sodinokibi.sexvietnew.info:2083
sodinokibi.sexvietnew.info:2087
sodinokibi.sexvietnew.info:2096
sodinokibi.sexvietnew.info:8443
cryptolocker.sexvietnew.info:80
cryptolocker.sexvietnew.info:22
cryptolocker.sexvietnew.info:8080
cryptolocker.sexvietnew.info:8880
cryptolocker.sexvietnew.info:2052
cryptolocker.sexvietnew.info:2082
cryptolocker.sexvietnew.info:2086
cryptolocker.sexvietnew.info:2095
cryptolocker.sexvietnew.info:443
cryptolocker.sexvietnew.info:2053
cryptolocker.sexvietnew.info:2083
cryptolocker.sexvietnew.info:2087
cryptolocker.sexvietnew.info:2096
cryptolocker.sexvietnew.info:8443
gh0st.sexvietnew.info:80
gh0st.sexvietnew.info:22
gh0st.sexvietnew.info:8080
gh0st.sexvietnew.info:8880
gh0st.sexvietnew.info:2052
gh0st.sexvietnew.info:2082
gh0st.sexvietnew.info:2086
gh0st.sexvietnew.info:2095
gh0st.sexvietnew.info:443
gh0st.sexvietnew.info:2053
gh0st.sexvietnew.info:2083
gh0st.sexvietnew.info:2087
gh0st.sexvietnew.info:2096
gh0st.sexvietnew.info:8443

Mutex

V4wf9KVDklYC

Attributes

delay
0
install
true
install_file
am043g.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
45c5e054d68bfa62ec96ce59b6c1e5aded0aa4598653dee604343e4c1c6a0f4b

File Explorer

45c5e054d68bfa62ec96ce59b6c1e5aded0aa4598653dee604343e4c1c6a0f4b

.exe 45KB

45c5e054d68bfa62ec96ce59b6c1e5aded0aa4598653dee604343e4c1c6a0f4b

IMPHASH f34d5f2d4577ed6d9ceec516c1f5a744
SHA256 45c5e054d68bfa62ec96ce59b6c1e5aded0aa4598653dee604343e4c1c6a0f4b
MD5 20740e7f6c44c65c0d23a4f5ba833976
SHA1 6585551845e29b598a26bc7efae546bb30714860
SHA512 865a33a4cfab7faea017f06b4cccdb7b9702da84bcff5805f54bc0486bffd30504bad9bd2dcadfd0cbe9ee03dce9373ee62dcb9e992c2d4de5cf8a3358783255
SSDEEP 768:0uAVhJTDEQAQWUaDyzWmo2q7+RzMwnOPIZzjbAgX3iCQYvbhNBDZ8x:0ushJTDXgH2NA+3Z3bnXSZYvbhd8x
TLSH
T1E6232B0037E8812BF2BE4F78ADF26245867AF6633603D58E1CC4519B5613FC69A426FD
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

51438

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

45c5e054d68bfa62ec96ce59b6c1e5aded0aa4598653dee604343e4c1c6a0f4b

mscoree

dotnet