asyncrat | cf2a693e0350c74d7e1547a1e45dde7f433c667b93f371632887ba970dceef55

Sharing

Copy URL Twitter E-mail

General

Target
cf2a693e0350c74d7e1547a1e45dde7f433c667b93f371632887ba970dceef55
Size 45KB
Sample260907-pbjmnstyhw
SHA256 cf2a693e0350c74d7e1547a1e45dde7f433c667b93f371632887ba970dceef55
MD5 8ae445f0109bad60538239847d256f64
SHA1 3ab0acd300e134cc5849a4b857a2a161c4459a5f
SHA512 08ed2530d3c6b3db0cf359337c646a4f2b40d9fd97cb5b366f03bb626b2800e4843f17db36e7b55eeb3239c5173d2ee467b858e16714c200254f5c4db528b8c7
SSDEEP 768:guKWgSJTwU6NkWUGnaSmo2qAsj0UwPOlehAPITpzjbxgX3iSFRvhMcBDZwx:guKWgSJTwRf28j0/OghlTp3b+XSSLO6Y
TLSH
T199232A0037E8812BF2BE4F78A9F26145467AF5637603D64A1CC441DB5723FC69A426FD
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

rat default asyncrat

Malware Config

Extracted

Family

asyncrat

Version

0.5.8

Botnet

Default

phimheovn.com:80
phimheovn.com:22
phimheovn.com:8080
phimheovn.com:8880
phimheovn.com:2052
phimheovn.com:2082
phimheovn.com:2086
phimheovn.com:2095
phimheovn.com:443
phimheovn.com:2053
phimheovn.com:2083
phimheovn.com:2087
phimheovn.com:2096
phimheovn.com:8443
www.phimheovn.com:80
www.phimheovn.com:22
www.phimheovn.com:8080
www.phimheovn.com:8880
www.phimheovn.com:2052
www.phimheovn.com:2082
www.phimheovn.com:2086
www.phimheovn.com:2095
www.phimheovn.com:443
www.phimheovn.com:2053
www.phimheovn.com:2083
www.phimheovn.com:2087
www.phimheovn.com:2096
www.phimheovn.com:8443
mydoom.phimheovn.com:80
mydoom.phimheovn.com:22
mydoom.phimheovn.com:8080
mydoom.phimheovn.com:8880
mydoom.phimheovn.com:2052
mydoom.phimheovn.com:2082
mydoom.phimheovn.com:2086
mydoom.phimheovn.com:2095
mydoom.phimheovn.com:443
mydoom.phimheovn.com:2053
mydoom.phimheovn.com:2083
mydoom.phimheovn.com:2087
mydoom.phimheovn.com:2096
mydoom.phimheovn.com:8443
zbot.phimheovn.com:80
zbot.phimheovn.com:22
zbot.phimheovn.com:8080
zbot.phimheovn.com:8880
zbot.phimheovn.com:2052
zbot.phimheovn.com:2082
zbot.phimheovn.com:2086
zbot.phimheovn.com:2095
zbot.phimheovn.com:443
zbot.phimheovn.com:2053
zbot.phimheovn.com:2083
zbot.phimheovn.com:2087
zbot.phimheovn.com:2096
zbot.phimheovn.com:8443
emotet.phimheovn.com:80
emotet.phimheovn.com:22
emotet.phimheovn.com:8080
emotet.phimheovn.com:8880
emotet.phimheovn.com:2052
emotet.phimheovn.com:2082
emotet.phimheovn.com:2086
emotet.phimheovn.com:2095
emotet.phimheovn.com:443
emotet.phimheovn.com:2053
emotet.phimheovn.com:2083
emotet.phimheovn.com:2087
emotet.phimheovn.com:2096
emotet.phimheovn.com:8443
client.phimheovn.com:80
client.phimheovn.com:22
client.phimheovn.com:8080
client.phimheovn.com:8880
client.phimheovn.com:2052
client.phimheovn.com:2082
client.phimheovn.com:2086
client.phimheovn.com:2095
client.phimheovn.com:443
client.phimheovn.com:2053
client.phimheovn.com:2083
client.phimheovn.com:2087
client.phimheovn.com:2096
client.phimheovn.com:8443

Mutex

hAsKosMW2NXG

Attributes

delay
0
install
true
install_file
5yskf6qv.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
cf2a693e0350c74d7e1547a1e45dde7f433c667b93f371632887ba970dceef55

File Explorer

cf2a693e0350c74d7e1547a1e45dde7f433c667b93f371632887ba970dceef55

.exe 45KB

cf2a693e0350c74d7e1547a1e45dde7f433c667b93f371632887ba970dceef55

IMPHASH f34d5f2d4577ed6d9ceec516c1f5a744
SHA256 cf2a693e0350c74d7e1547a1e45dde7f433c667b93f371632887ba970dceef55
MD5 8ae445f0109bad60538239847d256f64
SHA1 3ab0acd300e134cc5849a4b857a2a161c4459a5f
SHA512 08ed2530d3c6b3db0cf359337c646a4f2b40d9fd97cb5b366f03bb626b2800e4843f17db36e7b55eeb3239c5173d2ee467b858e16714c200254f5c4db528b8c7
SSDEEP 768:guKWgSJTwU6NkWUGnaSmo2qAsj0UwPOlehAPITpzjbxgX3iSFRvhMcBDZwx:guKWgSJTwRf28j0/OghlTp3b+XSSLO6Y
TLSH
T199232A0037E8812BF2BE4F78A9F26145467AF5637603D64A1CC441DB5723FC69A426FD
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

51406

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

cf2a693e0350c74d7e1547a1e45dde7f433c667b93f371632887ba970dceef55

mscoree

dotnet