asyncrat | 30ca79ec73c107e4083c4682ccefd8421f478d3d3063607add7984a6ed57b23b

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General

Target
30ca79ec73c107e4083c4682ccefd8421f478d3d3063607add7984a6ed57b23b
Size 45KB
Sample260831-rylrnatfjc
SHA256 30ca79ec73c107e4083c4682ccefd8421f478d3d3063607add7984a6ed57b23b
MD5 7d25614bb85331c80dbd5714abd674fe
SHA1 8994813fd0f4a34f31a70e0a505fcc7161e1348b
SHA512 3c5b0d9b72a8ca99a7b8773ee20cde6a76c8b8a5b98814c27e90ebded9713019ef40e3f7ce9af928a7b168a1f4b7f130a036a47a44a224eb77e52751336df7b0
SSDEEP 768:ku40ZTX3uXTaWUgzW0mo2qwP3Fo9EaOPIKzjbbgX3itveCXdLvcy1BDZMx:ku40ZTXEb258Ea3K3bkXStvecLNdMx
TLSH
T165232A003BE8822BF2BE4F7898F26145867AF5636603D54D2CC451DB5713BC69A426FE
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

rat default asyncrat

Malware Config

Extracted

Family

asyncrat

Version

0.5.8

Botnet

Default

hdv-candid.com:80
hdv-candid.com:22
hdv-candid.com:8080
hdv-candid.com:8880
hdv-candid.com:2052
hdv-candid.com:2082
hdv-candid.com:2086
hdv-candid.com:2095
hdv-candid.com:443
hdv-candid.com:2053
hdv-candid.com:2083
hdv-candid.com:2087
hdv-candid.com:2096
hdv-candid.com:8443
www.hdv-candid.com:80
www.hdv-candid.com:22
www.hdv-candid.com:8080
www.hdv-candid.com:8880
www.hdv-candid.com:2052
www.hdv-candid.com:2082
www.hdv-candid.com:2086
www.hdv-candid.com:2095
www.hdv-candid.com:443
www.hdv-candid.com:2053
www.hdv-candid.com:2083
www.hdv-candid.com:2087
www.hdv-candid.com:2096
www.hdv-candid.com:8443
hack.hdv-candid.com:80
hack.hdv-candid.com:22
hack.hdv-candid.com:8080
hack.hdv-candid.com:8880
hack.hdv-candid.com:2052
hack.hdv-candid.com:2082
hack.hdv-candid.com:2086
hack.hdv-candid.com:2095
hack.hdv-candid.com:443
hack.hdv-candid.com:2053
hack.hdv-candid.com:2083
hack.hdv-candid.com:2087
hack.hdv-candid.com:2096
hack.hdv-candid.com:8443
cl0p.hdv-candid.com:80
cl0p.hdv-candid.com:22
cl0p.hdv-candid.com:8080
cl0p.hdv-candid.com:8880
cl0p.hdv-candid.com:2052
cl0p.hdv-candid.com:2082
cl0p.hdv-candid.com:2086
cl0p.hdv-candid.com:2095
cl0p.hdv-candid.com:443
cl0p.hdv-candid.com:2053
cl0p.hdv-candid.com:2083
cl0p.hdv-candid.com:2087
cl0p.hdv-candid.com:2096
cl0p.hdv-candid.com:8443
mirai.hdv-candid.com:80
mirai.hdv-candid.com:22
mirai.hdv-candid.com:8080
mirai.hdv-candid.com:8880
mirai.hdv-candid.com:2052
mirai.hdv-candid.com:2082
mirai.hdv-candid.com:2086
mirai.hdv-candid.com:2095
mirai.hdv-candid.com:443
mirai.hdv-candid.com:2053
mirai.hdv-candid.com:2083
mirai.hdv-candid.com:2087
mirai.hdv-candid.com:2096
mirai.hdv-candid.com:8443
downadup.hdv-candid.com:80
downadup.hdv-candid.com:22
downadup.hdv-candid.com:8080
downadup.hdv-candid.com:8880
downadup.hdv-candid.com:2052
downadup.hdv-candid.com:2082
downadup.hdv-candid.com:2086
downadup.hdv-candid.com:2095
downadup.hdv-candid.com:443
downadup.hdv-candid.com:2053
downadup.hdv-candid.com:2083
downadup.hdv-candid.com:2087
downadup.hdv-candid.com:2096
downadup.hdv-candid.com:8443

Mutex

kIksZuYzimHO

Attributes

delay
0
install
true
install_file
94ml3.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
30ca79ec73c107e4083c4682ccefd8421f478d3d3063607add7984a6ed57b23b

File Explorer

30ca79ec73c107e4083c4682ccefd8421f478d3d3063607add7984a6ed57b23b

.exe 45KB

30ca79ec73c107e4083c4682ccefd8421f478d3d3063607add7984a6ed57b23b

IMPHASH f34d5f2d4577ed6d9ceec516c1f5a744
SHA256 30ca79ec73c107e4083c4682ccefd8421f478d3d3063607add7984a6ed57b23b
MD5 7d25614bb85331c80dbd5714abd674fe
SHA1 8994813fd0f4a34f31a70e0a505fcc7161e1348b
SHA512 3c5b0d9b72a8ca99a7b8773ee20cde6a76c8b8a5b98814c27e90ebded9713019ef40e3f7ce9af928a7b168a1f4b7f130a036a47a44a224eb77e52751336df7b0
SSDEEP 768:ku40ZTX3uXTaWUgzW0mo2qwP3Fo9EaOPIKzjbbgX3itveCXdLvcy1BDZMx:ku40ZTXEb258Ea3K3bkXStvecLNdMx
TLSH
T165232A003BE8822BF2BE4F7898F26145867AF5636603D54D2CC451DB5713BC69A426FE
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

51390

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

30ca79ec73c107e4083c4682ccefd8421f478d3d3063607add7984a6ed57b23b

mscoree

dotnet