asyncrat | 91a41abd3c750d9f52b8f88f43f76acb999ca668b894288d107344fa9b3fee44

Sharing

Copy URL Twitter E-mail

General

Target
91a41abd3c750d9f52b8f88f43f76acb999ca668b894288d107344fa9b3fee44
Size 45KB
Sample260710-sypc8aev6s
SHA256 91a41abd3c750d9f52b8f88f43f76acb999ca668b894288d107344fa9b3fee44
MD5 89cdd478855de1b9b677d748a6b230d7
SHA1 0e9ceb671b91f37ef455985423f5934437a45e58
SHA512 460e642dcb4086392c55af811a68122e34e2c3cdbea56b329576cddf93a31caca4ebebc01041cb992757143c1075185a3a3b884a8ab43c10d635f36b0c89015c
SSDEEP 768:0uAVhJTDEQAQWUaDyzWmo2q7jZo3TMtPIQ0jbjgX3iXnBrN5dBDZ8x:0ushJTDXgH26U3QUb8XSXbRd8x
TLSH
T178232B0037E8C12BF2BE5F78A9F26245857AF5633603D58A1CC451DB5623FC68A426FE
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

rat default asyncrat

Malware Config

Extracted

Family

asyncrat

Version

0.5.8

Botnet

Default

sexinfrankfurt.com:80
sexinfrankfurt.com:22
sexinfrankfurt.com:8080
sexinfrankfurt.com:8880
sexinfrankfurt.com:2052
sexinfrankfurt.com:2082
sexinfrankfurt.com:2086
sexinfrankfurt.com:2095
sexinfrankfurt.com:443
sexinfrankfurt.com:2053
sexinfrankfurt.com:2083
sexinfrankfurt.com:2087
sexinfrankfurt.com:2096
sexinfrankfurt.com:8443
www.sexinfrankfurt.com:80
www.sexinfrankfurt.com:22
www.sexinfrankfurt.com:8080
www.sexinfrankfurt.com:8880
www.sexinfrankfurt.com:2052
www.sexinfrankfurt.com:2082
www.sexinfrankfurt.com:2086
www.sexinfrankfurt.com:2095
www.sexinfrankfurt.com:443
www.sexinfrankfurt.com:2053
www.sexinfrankfurt.com:2083
www.sexinfrankfurt.com:2087
www.sexinfrankfurt.com:2096
www.sexinfrankfurt.com:8443
sodinokibi.sexinfrankfurt.com:80
sodinokibi.sexinfrankfurt.com:22
sodinokibi.sexinfrankfurt.com:8080
sodinokibi.sexinfrankfurt.com:8880
sodinokibi.sexinfrankfurt.com:2052
sodinokibi.sexinfrankfurt.com:2082
sodinokibi.sexinfrankfurt.com:2086
sodinokibi.sexinfrankfurt.com:2095
sodinokibi.sexinfrankfurt.com:443
sodinokibi.sexinfrankfurt.com:2053
sodinokibi.sexinfrankfurt.com:2083
sodinokibi.sexinfrankfurt.com:2087
sodinokibi.sexinfrankfurt.com:2096
sodinokibi.sexinfrankfurt.com:8443
cryptolocker.sexinfrankfurt.com:80
cryptolocker.sexinfrankfurt.com:22
cryptolocker.sexinfrankfurt.com:8080
cryptolocker.sexinfrankfurt.com:8880
cryptolocker.sexinfrankfurt.com:2052
cryptolocker.sexinfrankfurt.com:2082
cryptolocker.sexinfrankfurt.com:2086
cryptolocker.sexinfrankfurt.com:2095
cryptolocker.sexinfrankfurt.com:443
cryptolocker.sexinfrankfurt.com:2053
cryptolocker.sexinfrankfurt.com:2083
cryptolocker.sexinfrankfurt.com:2087
cryptolocker.sexinfrankfurt.com:2096
cryptolocker.sexinfrankfurt.com:8443
sobig.sexinfrankfurt.com:80
sobig.sexinfrankfurt.com:22
sobig.sexinfrankfurt.com:8080
sobig.sexinfrankfurt.com:8880
sobig.sexinfrankfurt.com:2052
sobig.sexinfrankfurt.com:2082
sobig.sexinfrankfurt.com:2086
sobig.sexinfrankfurt.com:2095
sobig.sexinfrankfurt.com:443
sobig.sexinfrankfurt.com:2053
sobig.sexinfrankfurt.com:2083
sobig.sexinfrankfurt.com:2087
sobig.sexinfrankfurt.com:2096
sobig.sexinfrankfurt.com:8443

Mutex

HOrk6bI0zqkC

Attributes

delay
0
install
true
install_file
3ufu6b.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
91a41abd3c750d9f52b8f88f43f76acb999ca668b894288d107344fa9b3fee44

File Explorer

91a41abd3c750d9f52b8f88f43f76acb999ca668b894288d107344fa9b3fee44

.exe 45KB

91a41abd3c750d9f52b8f88f43f76acb999ca668b894288d107344fa9b3fee44

IMPHASH f34d5f2d4577ed6d9ceec516c1f5a744
SHA256 91a41abd3c750d9f52b8f88f43f76acb999ca668b894288d107344fa9b3fee44
MD5 89cdd478855de1b9b677d748a6b230d7
SHA1 0e9ceb671b91f37ef455985423f5934437a45e58
SHA512 460e642dcb4086392c55af811a68122e34e2c3cdbea56b329576cddf93a31caca4ebebc01041cb992757143c1075185a3a3b884a8ab43c10d635f36b0c89015c
SSDEEP 768:0uAVhJTDEQAQWUaDyzWmo2q7jZo3TMtPIQ0jbjgX3iXnBrN5dBDZ8x:0ushJTDXgH26U3QUb8XSXbRd8x
TLSH
T178232B0037E8C12BF2BE5F78A9F26245857AF5633603D58A1CC451DB5623FC68A426FE
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

91a41abd3c750d9f52b8f88f43f76acb999ca668b894288d107344fa9b3fee44

mscoree

dotnet