asyncrat | 6dada6c726eaf6c3faa1ac40c9f0cf3875fda3fb12239a3d7e4b3743a053bb7e

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General

Target
6dada6c726eaf6c3faa1ac40c9f0cf3875fda3fb12239a3d7e4b3743a053bb7e
Size 45KB
Sample260831-t4dpcadj6x
SHA256 6dada6c726eaf6c3faa1ac40c9f0cf3875fda3fb12239a3d7e4b3743a053bb7e
MD5 a9b67d2363c81d23d03cba4b8ce4c428
SHA1 2c376e77666bc9626d7b847ea0a2f2562ffe3ab5
SHA512 49382ea2ec8d18a4dcfadb0116c2b8acb48b550ee8cdb27e651d3a92afbe6bdf39a72f9c1e7ce6ff9bd1d28b5bd510c245d334deb1edfcec372c7755a5616943
SSDEEP 768:wuDWZTpw7bmaWUg3gSk0mo2qlzfBohEaEPIQwjbDgX3i7eqnOn6BDZMx:wuDWZTpMZSB2S4EapQ4bcXS79YkdMx
TLSH
T118231B003BE8822BF1BE4F7898F26145857AF6637603D54A1CC412DB5713FC69A42AFE
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

rat default asyncrat

Malware Config

Extracted

Family

asyncrat

Version

0.5.8

Botnet

Default

sexviet91.com:80
sexviet91.com:22
sexviet91.com:8080
sexviet91.com:8880
sexviet91.com:2052
sexviet91.com:2082
sexviet91.com:2086
sexviet91.com:2095
sexviet91.com:443
sexviet91.com:2053
sexviet91.com:2083
sexviet91.com:2087
sexviet91.com:2096
sexviet91.com:8443
www.sexviet91.com:80
www.sexviet91.com:22
www.sexviet91.com:8080
www.sexviet91.com:8880
www.sexviet91.com:2052
www.sexviet91.com:2082
www.sexviet91.com:2086
www.sexviet91.com:2095
www.sexviet91.com:443
www.sexviet91.com:2053
www.sexviet91.com:2083
www.sexviet91.com:2087
www.sexviet91.com:2096
www.sexviet91.com:8443
trickbot.sexviet91.com:80
trickbot.sexviet91.com:22
trickbot.sexviet91.com:8080
trickbot.sexviet91.com:8880
trickbot.sexviet91.com:2052
trickbot.sexviet91.com:2082
trickbot.sexviet91.com:2086
trickbot.sexviet91.com:2095
trickbot.sexviet91.com:443
trickbot.sexviet91.com:2053
trickbot.sexviet91.com:2083
trickbot.sexviet91.com:2087
trickbot.sexviet91.com:2096
trickbot.sexviet91.com:8443
qbot.sexviet91.com:80
qbot.sexviet91.com:22
qbot.sexviet91.com:8080
qbot.sexviet91.com:8880
qbot.sexviet91.com:2052
qbot.sexviet91.com:2082
qbot.sexviet91.com:2086
qbot.sexviet91.com:2095
qbot.sexviet91.com:443
qbot.sexviet91.com:2053
qbot.sexviet91.com:2083
qbot.sexviet91.com:2087
qbot.sexviet91.com:2096
qbot.sexviet91.com:8443

Mutex

CefACpkxALF1

Attributes

delay
0
install
true
install_file
tnug9.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
6dada6c726eaf6c3faa1ac40c9f0cf3875fda3fb12239a3d7e4b3743a053bb7e

File Explorer

6dada6c726eaf6c3faa1ac40c9f0cf3875fda3fb12239a3d7e4b3743a053bb7e

.exe 45KB

6dada6c726eaf6c3faa1ac40c9f0cf3875fda3fb12239a3d7e4b3743a053bb7e

IMPHASH f34d5f2d4577ed6d9ceec516c1f5a744
SHA256 6dada6c726eaf6c3faa1ac40c9f0cf3875fda3fb12239a3d7e4b3743a053bb7e
MD5 a9b67d2363c81d23d03cba4b8ce4c428
SHA1 2c376e77666bc9626d7b847ea0a2f2562ffe3ab5
SHA512 49382ea2ec8d18a4dcfadb0116c2b8acb48b550ee8cdb27e651d3a92afbe6bdf39a72f9c1e7ce6ff9bd1d28b5bd510c245d334deb1edfcec372c7755a5616943
SSDEEP 768:wuDWZTpw7bmaWUg3gSk0mo2qlzfBohEaEPIQwjbDgX3i7eqnOn6BDZMx:wuDWZTpMZSB2S4EapQ4bcXS79YkdMx
TLSH
T118231B003BE8822BF1BE4F7898F26145857AF6637603D54A1CC412DB5713FC69A42AFE
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

51262

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

6dada6c726eaf6c3faa1ac40c9f0cf3875fda3fb12239a3d7e4b3743a053bb7e

mscoree

dotnet