asyncrat | 7284baefcc168bb4acd8e02c43ae1e09562e55678aa43f33a778048a0add34b1

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General

Target
7284baefcc168bb4acd8e02c43ae1e09562e55678aa43f33a778048a0add34b1
Size 45KB
Sample260804-zbmpfazamd
SHA256 7284baefcc168bb4acd8e02c43ae1e09562e55678aa43f33a778048a0add34b1
MD5 c0e2ed44fd8f05672524b01e5fe0cb03
SHA1 81f2d6403bd5b2a295c8496bfd00e8dbf12948e8
SHA512 07c3a7d6bc247d4d48ccfe3c19a6e41758e1c5e821964396e54149db774caf8c283726518d858bb68fe7ab526dada98c7bd2117ffe7dee99eb42461cc2957df3
SSDEEP 768:0uPrpT/LGKeWUszuAmo2q9voopCBK9INJPIZzjbRgX3ik3vnOZLMRBDZ8x:0uPrpT/qY2ao6bIwZ3beXSK/EWd8x
TLSH
T1E0233B003BE8812BF2BE4F78A8F26145467EF6636603D54E2CC4519B5713FC69A426FE
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

rat default asyncrat

Malware Config

Extracted

Family

asyncrat

Version

0.5.8

Botnet

Default

sas-cdn.com:80
sas-cdn.com:22
sas-cdn.com:8080
sas-cdn.com:8880
sas-cdn.com:2052
sas-cdn.com:2082
sas-cdn.com:2086
sas-cdn.com:2095
sas-cdn.com:443
sas-cdn.com:2053
sas-cdn.com:2083
sas-cdn.com:2087
sas-cdn.com:2096
sas-cdn.com:8443
www.sas-cdn.com:80
www.sas-cdn.com:22
www.sas-cdn.com:8080
www.sas-cdn.com:8880
www.sas-cdn.com:2052
www.sas-cdn.com:2082
www.sas-cdn.com:2086
www.sas-cdn.com:2095
www.sas-cdn.com:443
www.sas-cdn.com:2053
www.sas-cdn.com:2083
www.sas-cdn.com:2087
www.sas-cdn.com:2096
www.sas-cdn.com:8443
cryptolocker.sas-cdn.com:80
cryptolocker.sas-cdn.com:22
cryptolocker.sas-cdn.com:8080
cryptolocker.sas-cdn.com:8880
cryptolocker.sas-cdn.com:2052
cryptolocker.sas-cdn.com:2082
cryptolocker.sas-cdn.com:2086
cryptolocker.sas-cdn.com:2095
cryptolocker.sas-cdn.com:443
cryptolocker.sas-cdn.com:2053
cryptolocker.sas-cdn.com:2083
cryptolocker.sas-cdn.com:2087
cryptolocker.sas-cdn.com:2096
cryptolocker.sas-cdn.com:8443
wannacry.sas-cdn.com:80
wannacry.sas-cdn.com:22
wannacry.sas-cdn.com:8080
wannacry.sas-cdn.com:8880
wannacry.sas-cdn.com:2052
wannacry.sas-cdn.com:2082
wannacry.sas-cdn.com:2086
wannacry.sas-cdn.com:2095
wannacry.sas-cdn.com:443
wannacry.sas-cdn.com:2053
wannacry.sas-cdn.com:2083
wannacry.sas-cdn.com:2087
wannacry.sas-cdn.com:2096
wannacry.sas-cdn.com:8443
triton.sas-cdn.com:80
triton.sas-cdn.com:22
triton.sas-cdn.com:8080
triton.sas-cdn.com:8880
triton.sas-cdn.com:2052
triton.sas-cdn.com:2082
triton.sas-cdn.com:2086
triton.sas-cdn.com:2095
triton.sas-cdn.com:443
triton.sas-cdn.com:2053
triton.sas-cdn.com:2083
triton.sas-cdn.com:2087
triton.sas-cdn.com:2096
triton.sas-cdn.com:8443

Mutex

CKm9vDgHKBsy

Attributes

delay
0
install
true
install_file
1lur54v.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
7284baefcc168bb4acd8e02c43ae1e09562e55678aa43f33a778048a0add34b1

File Explorer

7284baefcc168bb4acd8e02c43ae1e09562e55678aa43f33a778048a0add34b1

.exe 45KB

7284baefcc168bb4acd8e02c43ae1e09562e55678aa43f33a778048a0add34b1

IMPHASH f34d5f2d4577ed6d9ceec516c1f5a744
SHA256 7284baefcc168bb4acd8e02c43ae1e09562e55678aa43f33a778048a0add34b1
MD5 c0e2ed44fd8f05672524b01e5fe0cb03
SHA1 81f2d6403bd5b2a295c8496bfd00e8dbf12948e8
SHA512 07c3a7d6bc247d4d48ccfe3c19a6e41758e1c5e821964396e54149db774caf8c283726518d858bb68fe7ab526dada98c7bd2117ffe7dee99eb42461cc2957df3
SSDEEP 768:0uPrpT/LGKeWUszuAmo2q9voopCBK9INJPIZzjbRgX3ik3vnOZLMRBDZ8x:0uPrpT/qY2ao6bIwZ3beXSK/EWd8x
TLSH
T1E0233B003BE8812BF2BE4F78A8F26145467EF6636603D54E2CC4519B5713FC69A426FE
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

7284baefcc168bb4acd8e02c43ae1e09562e55678aa43f33a778048a0add34b1

mscoree

dotnet