asyncrat | 2d901b59ff01b4df71a7cb518b2d405a1fe33c3fd00f35f4f84b6ad295194825

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General

Target
2d901b59ff01b4df71a7cb518b2d405a1fe33c3fd00f35f4f84b6ad295194825
Size 45KB
Sample260804-t12a8sdf57
SHA256 2d901b59ff01b4df71a7cb518b2d405a1fe33c3fd00f35f4f84b6ad295194825
MD5 615607903e4a80d75e22bf5ff5ea6f04
SHA1 566b786128e4addabfcfdddde1167339d947c8be
SHA512 650a956e716a88ffcff7de085fe756716ff1c5f424470d37f1d6bcfa1e1e0aa98f76b324c4529485e4f2f3128a4d2803fa3b5af334f022a6d62a8f4fafc76f2b
SSDEEP 768:5uSy6pTpwrSWWUE3/WImo2qN9CA4iiCNjPISzjbPgX3LudH3GvrBzViaafBDZ0x:5uSy6pTpoo2oCTqKS3b4X7KurBsaapd2
TLSH
T1CE232B003BE9822BF2BE4F7899F26145867AF1676603D94D1CC451DB5613FC28A42AFE
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

rat default asyncrat

Malware Config

Extracted

Family

asyncrat

Version

0.5.8

Botnet

Default

phimsexvai.blog:80
phimsexvai.blog:22
phimsexvai.blog:8080
phimsexvai.blog:8880
phimsexvai.blog:2052
phimsexvai.blog:2082
phimsexvai.blog:2086
phimsexvai.blog:2095
phimsexvai.blog:443
phimsexvai.blog:2053
phimsexvai.blog:2083
phimsexvai.blog:2087
phimsexvai.blog:2096
phimsexvai.blog:8443
www.phimsexvai.blog:80
www.phimsexvai.blog:22
www.phimsexvai.blog:8080
www.phimsexvai.blog:8880
www.phimsexvai.blog:2052
www.phimsexvai.blog:2082
www.phimsexvai.blog:2086
www.phimsexvai.blog:2095
www.phimsexvai.blog:443
www.phimsexvai.blog:2053
www.phimsexvai.blog:2083
www.phimsexvai.blog:2087
www.phimsexvai.blog:2096
www.phimsexvai.blog:8443
cl0p.phimsexvai.blog:80
cl0p.phimsexvai.blog:22
cl0p.phimsexvai.blog:8080
cl0p.phimsexvai.blog:8880
cl0p.phimsexvai.blog:2052
cl0p.phimsexvai.blog:2082
cl0p.phimsexvai.blog:2086
cl0p.phimsexvai.blog:2095
cl0p.phimsexvai.blog:443
cl0p.phimsexvai.blog:2053
cl0p.phimsexvai.blog:2083
cl0p.phimsexvai.blog:2087
cl0p.phimsexvai.blog:2096
cl0p.phimsexvai.blog:8443
remote.phimsexvai.blog:80
remote.phimsexvai.blog:22
remote.phimsexvai.blog:8080
remote.phimsexvai.blog:8880
remote.phimsexvai.blog:2052
remote.phimsexvai.blog:2082
remote.phimsexvai.blog:2086
remote.phimsexvai.blog:2095
remote.phimsexvai.blog:443
remote.phimsexvai.blog:2053
remote.phimsexvai.blog:2083
remote.phimsexvai.blog:2087
remote.phimsexvai.blog:2096
remote.phimsexvai.blog:8443

Mutex

PzqRQXDc2esk

Attributes

delay
0
install
true
install_file
gc634gs.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
2d901b59ff01b4df71a7cb518b2d405a1fe33c3fd00f35f4f84b6ad295194825

File Explorer

2d901b59ff01b4df71a7cb518b2d405a1fe33c3fd00f35f4f84b6ad295194825

.exe 45KB

2d901b59ff01b4df71a7cb518b2d405a1fe33c3fd00f35f4f84b6ad295194825

IMPHASH f34d5f2d4577ed6d9ceec516c1f5a744
SHA256 2d901b59ff01b4df71a7cb518b2d405a1fe33c3fd00f35f4f84b6ad295194825
MD5 615607903e4a80d75e22bf5ff5ea6f04
SHA1 566b786128e4addabfcfdddde1167339d947c8be
SHA512 650a956e716a88ffcff7de085fe756716ff1c5f424470d37f1d6bcfa1e1e0aa98f76b324c4529485e4f2f3128a4d2803fa3b5af334f022a6d62a8f4fafc76f2b
SSDEEP 768:5uSy6pTpwrSWWUE3/WImo2qN9CA4iiCNjPISzjbPgX3LudH3GvrBzViaafBDZ0x:5uSy6pTpoo2oCTqKS3b4X7KurBsaapd2
TLSH
T1CE232B003BE9822BF2BE4F7899F26145867AF1676603D94D1CC451DB5613FC28A42AFE
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

51278

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

2d901b59ff01b4df71a7cb518b2d405a1fe33c3fd00f35f4f84b6ad295194825

mscoree

dotnet