asyncrat | f3b9da7f3d3dfa054e1c7eae91585f69bbdda98049bf3615cdb3f1124839f581

Sharing

Copy URL Twitter E-mail

General

Target
f3b9da7f3d3dfa054e1c7eae91585f69bbdda98049bf3615cdb3f1124839f581
Size 45KB
Sample260722-dhndnavsfx
SHA256 f3b9da7f3d3dfa054e1c7eae91585f69bbdda98049bf3615cdb3f1124839f581
MD5 93d9806f6fb77f2a03cd657dd1ea08f5
SHA1 e4f03fde1f59922a3a2d1ca24bead8f63146dd6a
SHA512 bc09960abbb588bd2b2fff4f1566757c2f0437c78e4dfd826ed6c419ccf5ff2d7b31b256174876585897c374b99fa84e69e30f17746371be37110e6e7a5958c5
SSDEEP 768:cu6RaepTPYzbs8WU+Xaamo2q1emaPol53APIkzjblgX3i8b52dugsZsKBDZUx:cu6YepTPso2vfob3lk3biXS87uUdUx
TLSH
T138232A003BE9812BF2BE4F7898F26245867AF6637603D64A1CC451DB4713FC69A426FD
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
azorult.sex18.tech:80
azorult.sex18.tech:22
azorult.sex18.tech:8080
azorult.sex18.tech:8880
azorult.sex18.tech:2052
azorult.sex18.tech:2082
azorult.sex18.tech:2086
azorult.sex18.tech:2095
azorult.sex18.tech:443
azorult.sex18.tech:2053
azorult.sex18.tech:2083
azorult.sex18.tech:2087
azorult.sex18.tech:2096
azorult.sex18.tech:8443
trisis.sex18.tech:80
trisis.sex18.tech:22
trisis.sex18.tech:8080
trisis.sex18.tech:8880
trisis.sex18.tech:2052
trisis.sex18.tech:2082
trisis.sex18.tech:2086
trisis.sex18.tech:2095
trisis.sex18.tech:443
trisis.sex18.tech:2053
trisis.sex18.tech:2083
trisis.sex18.tech:2087
trisis.sex18.tech:2096
trisis.sex18.tech:8443
dridex.sex18.tech:80
dridex.sex18.tech:22
dridex.sex18.tech:8080
dridex.sex18.tech:8880
dridex.sex18.tech:2052
dridex.sex18.tech:2082
dridex.sex18.tech:2086
dridex.sex18.tech:2095
dridex.sex18.tech:443
dridex.sex18.tech:2053
dridex.sex18.tech:2083
dridex.sex18.tech:2087
dridex.sex18.tech:2096
dridex.sex18.tech:8443
gh0st.sex18.tech:80
gh0st.sex18.tech:22
gh0st.sex18.tech:8080
gh0st.sex18.tech:8880
gh0st.sex18.tech:2052
gh0st.sex18.tech:2082
gh0st.sex18.tech:2086
gh0st.sex18.tech:2095
gh0st.sex18.tech:443
gh0st.sex18.tech:2053
gh0st.sex18.tech:2083
gh0st.sex18.tech:2087
gh0st.sex18.tech:2096
gh0st.sex18.tech:8443

Mutex

NHO9jrTNFAIS

Attributes

delay
0
install
true
install_file
gybxa14y.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
f3b9da7f3d3dfa054e1c7eae91585f69bbdda98049bf3615cdb3f1124839f581

File Explorer

f3b9da7f3d3dfa054e1c7eae91585f69bbdda98049bf3615cdb3f1124839f581

.exe 45KB

f3b9da7f3d3dfa054e1c7eae91585f69bbdda98049bf3615cdb3f1124839f581

IMPHASH f34d5f2d4577ed6d9ceec516c1f5a744
SHA256 f3b9da7f3d3dfa054e1c7eae91585f69bbdda98049bf3615cdb3f1124839f581
MD5 93d9806f6fb77f2a03cd657dd1ea08f5
SHA1 e4f03fde1f59922a3a2d1ca24bead8f63146dd6a
SHA512 bc09960abbb588bd2b2fff4f1566757c2f0437c78e4dfd826ed6c419ccf5ff2d7b31b256174876585897c374b99fa84e69e30f17746371be37110e6e7a5958c5
SSDEEP 768:cu6RaepTPYzbs8WU+Xaamo2q1emaPol53APIkzjblgX3i8b52dugsZsKBDZUx:cu6YepTPso2vfob3lk3biXS87uUdUx
TLSH
T138232A003BE9812BF2BE4F7898F26245867AF6637603D64A1CC451DB4713FC69A426FD
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

51374

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

f3b9da7f3d3dfa054e1c7eae91585f69bbdda98049bf3615cdb3f1124839f581

mscoree

dotnet