asyncrat | cfa08ce1445e14cbb50def89d37b58062b60e7a85fe01ae37f1273c42b093bbf

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General

Target
cfa08ce1445e14cbb50def89d37b58062b60e7a85fe01ae37f1273c42b093bbf
Size 45KB
Sample260722-j8cmqsce64
SHA256 cfa08ce1445e14cbb50def89d37b58062b60e7a85fe01ae37f1273c42b093bbf
MD5 5b79fa267a77dc17768114b8f975eeb5
SHA1 6d0941812e3d12cc5e3a71e0d7527bf6bbca049d
SHA512 bb3f0e5a719f0734beaa319b9a195b33ae096f610c0d2f5d68d87b8d09c411cc2ee85870a7f08a7f4b2d74bd75feda4dba4d704792cbabe64c93e80ef1b9013b
SSDEEP 768:4uLZZTUAoOSWUYZL8mo2qFVeeXKNopRr8/nPI6nzjbVgX3i2Go/6qpgqHcBDZbx:4uLZZTUTn21eQgRrKA6n3byXS3qendbx
TLSH
T154232B003BD8812BF2BF4F7899F26145867AF2636603D98A1CC451DB5713FC68642AFD
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

rat default asyncrat

Malware Config

Extracted

Family

asyncrat

Version

0.5.8

Botnet

Default

sex18.tech:80
sex18.tech:22
sex18.tech:8080
sex18.tech:8880
sex18.tech:2052
sex18.tech:2082
sex18.tech:2086
sex18.tech:2095
sex18.tech:443
sex18.tech:2053
sex18.tech:2083
sex18.tech:2087
sex18.tech:2096
sex18.tech:8443
www.sex18.tech:80
www.sex18.tech:22
www.sex18.tech:8080
www.sex18.tech:8880
www.sex18.tech:2052
www.sex18.tech:2082
www.sex18.tech:2086
www.sex18.tech:2095
www.sex18.tech:443
www.sex18.tech:2053
www.sex18.tech:2083
www.sex18.tech:2087
www.sex18.tech:2096
www.sex18.tech:8443
emotet.sex18.tech:80
emotet.sex18.tech:22
emotet.sex18.tech:8080
emotet.sex18.tech:8880
emotet.sex18.tech:2052
emotet.sex18.tech:2082
emotet.sex18.tech:2086
emotet.sex18.tech:2095
emotet.sex18.tech:443
emotet.sex18.tech:2053
emotet.sex18.tech:2083
emotet.sex18.tech:2087
emotet.sex18.tech:2096
emotet.sex18.tech:8443
lokibot.sex18.tech:80
lokibot.sex18.tech:22
lokibot.sex18.tech:8080
lokibot.sex18.tech:8880
lokibot.sex18.tech:2052
lokibot.sex18.tech:2082
lokibot.sex18.tech:2086
lokibot.sex18.tech:2095
lokibot.sex18.tech:443
lokibot.sex18.tech:2053
lokibot.sex18.tech:2083
lokibot.sex18.tech:2087
lokibot.sex18.tech:2096
lokibot.sex18.tech:8443

Mutex

RgnzWq5BNYiJ

Attributes

delay
0
install
true
install_file
9yjwt.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
cfa08ce1445e14cbb50def89d37b58062b60e7a85fe01ae37f1273c42b093bbf

File Explorer

cfa08ce1445e14cbb50def89d37b58062b60e7a85fe01ae37f1273c42b093bbf

.exe 45KB

cfa08ce1445e14cbb50def89d37b58062b60e7a85fe01ae37f1273c42b093bbf

IMPHASH f34d5f2d4577ed6d9ceec516c1f5a744
SHA256 cfa08ce1445e14cbb50def89d37b58062b60e7a85fe01ae37f1273c42b093bbf
MD5 5b79fa267a77dc17768114b8f975eeb5
SHA1 6d0941812e3d12cc5e3a71e0d7527bf6bbca049d
SHA512 bb3f0e5a719f0734beaa319b9a195b33ae096f610c0d2f5d68d87b8d09c411cc2ee85870a7f08a7f4b2d74bd75feda4dba4d704792cbabe64c93e80ef1b9013b
SSDEEP 768:4uLZZTUAoOSWUYZL8mo2qFVeeXKNopRr8/nPI6nzjbVgX3i2Go/6qpgqHcBDZbx:4uLZZTUTn21eQgRrKA6n3byXS3qendbx
TLSH
T154232B003BD8812BF2BF4F7899F26145867AF2636603D98A1CC451DB5713FC68642AFD
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

51230

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

cfa08ce1445e14cbb50def89d37b58062b60e7a85fe01ae37f1273c42b093bbf

mscoree

dotnet