asyncrat | b26c09287281774d7fd8b230eaf681ae96c13e1aea5b71f43748645bdc4c8c51

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General

Target
b26c09287281774d7fd8b230eaf681ae96c13e1aea5b71f43748645bdc4c8c51
Size 45KB
Sample260802-m6rwesyscs
SHA256 b26c09287281774d7fd8b230eaf681ae96c13e1aea5b71f43748645bdc4c8c51
MD5 aa8dc05c76317de01ff260734a8182f5
SHA1 67daf1492147d492d9ea917c26cd892afbfd69be
SHA512 f5703664c81d8149ee8200a75b642e1535117840e29fe4d8178505328db03d9135d89c0dbe5a2eda262b390ea41058cd27fb669fb593e4d1606d6ffaf16f24d8
SSDEEP 768:0u1YJTHwAUgQWUaT2Wmo2q9sK1YJBOPIxq7zjbcgz3ikgc2hatuBDZ8x:0u1YJTHcw2uiz3xS3bzzSIpgd8x
TLSH
T1C4232B0037E8822BF27E4F7898F26145867EF6673603D58A1CC451DB5713FC69A42AEE
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
rat.sas-cdn.com:80
rat.sas-cdn.com:22
rat.sas-cdn.com:8080
rat.sas-cdn.com:8880
rat.sas-cdn.com:2052
rat.sas-cdn.com:2082
rat.sas-cdn.com:2086
rat.sas-cdn.com:2095
rat.sas-cdn.com:443
rat.sas-cdn.com:2053
rat.sas-cdn.com:2083
rat.sas-cdn.com:2087
rat.sas-cdn.com:2096
rat.sas-cdn.com:8443
downadup.sas-cdn.com:80
downadup.sas-cdn.com:22
downadup.sas-cdn.com:8080
downadup.sas-cdn.com:8880
downadup.sas-cdn.com:2052
downadup.sas-cdn.com:2082
downadup.sas-cdn.com:2086
downadup.sas-cdn.com:2095
downadup.sas-cdn.com:443
downadup.sas-cdn.com:2053
downadup.sas-cdn.com:2083
downadup.sas-cdn.com:2087
downadup.sas-cdn.com:2096
downadup.sas-cdn.com:8443
remcos.sas-cdn.com:80
remcos.sas-cdn.com:22
remcos.sas-cdn.com:8080
remcos.sas-cdn.com:8880
remcos.sas-cdn.com:2052
remcos.sas-cdn.com:2082
remcos.sas-cdn.com:2086
remcos.sas-cdn.com:2095
remcos.sas-cdn.com:443
remcos.sas-cdn.com:2053
remcos.sas-cdn.com:2083
remcos.sas-cdn.com:2087
remcos.sas-cdn.com:2096
remcos.sas-cdn.com:8443

Mutex

APEecDfV9Pkx

Attributes

delay
0
install
true
install_file
pytipl.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
b26c09287281774d7fd8b230eaf681ae96c13e1aea5b71f43748645bdc4c8c51

File Explorer

b26c09287281774d7fd8b230eaf681ae96c13e1aea5b71f43748645bdc4c8c51

.exe 45KB

b26c09287281774d7fd8b230eaf681ae96c13e1aea5b71f43748645bdc4c8c51

IMPHASH f34d5f2d4577ed6d9ceec516c1f5a744
SHA256 b26c09287281774d7fd8b230eaf681ae96c13e1aea5b71f43748645bdc4c8c51
MD5 aa8dc05c76317de01ff260734a8182f5
SHA1 67daf1492147d492d9ea917c26cd892afbfd69be
SHA512 f5703664c81d8149ee8200a75b642e1535117840e29fe4d8178505328db03d9135d89c0dbe5a2eda262b390ea41058cd27fb669fb593e4d1606d6ffaf16f24d8
SSDEEP 768:0u1YJTHwAUgQWUaT2Wmo2q9sK1YJBOPIxq7zjbcgz3ikgc2hatuBDZ8x:0u1YJTHcw2uiz3xS3bzzSIpgd8x
TLSH
T1C4232B0037E8822BF27E4F7898F26145867EF6673603D58A1CC451DB5713FC69A42AEE
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

b26c09287281774d7fd8b230eaf681ae96c13e1aea5b71f43748645bdc4c8c51

mscoree

dotnet