asyncrat | 1e66e8d9176ecbe81f2d54f523a089565f3fcdf238584ab4ed5467e60839d60b

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General

Target
1e66e8d9176ecbe81f2d54f523a089565f3fcdf238584ab4ed5467e60839d60b
Size 45KB
Sample260804-2n7lgsaa33
SHA256 1e66e8d9176ecbe81f2d54f523a089565f3fcdf238584ab4ed5467e60839d60b
MD5 5fb5f63a94f565eab876b689ea974baa
SHA1 b81e0bf2453452245ab4e423bb2f27268d98c3a9
SHA512 a054640484dde45f36e19e22c4aa332affac2756fd8bb6efa1b7f8efeabcbbfd1e30fb333ec1913ad4f58268da122bdc2e08cdecb24c2f998594c6a638efc17b
SSDEEP 768:suJdpTP3tcsWUODmqmo2qVeBz3QKx7PIaQjbXgX3iOTLfOtG/0R4DXjHe/zBDZkx:suJdpTPdI2/V0aYbwXSOvfr0RcUVdkx
TLSH
T16A232B003BECC227F2BE4FB8A9F26145867AF5637603D5492CC452D75623FC6CA426E9
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

rat default asyncrat

Malware Config

Extracted

Family

asyncrat

Version

0.5.8

Botnet

Default

xemsexmy.org:80
xemsexmy.org:22
xemsexmy.org:8080
xemsexmy.org:8880
xemsexmy.org:2052
xemsexmy.org:2082
xemsexmy.org:2086
xemsexmy.org:2095
xemsexmy.org:443
xemsexmy.org:2053
xemsexmy.org:2083
xemsexmy.org:2087
xemsexmy.org:2096
xemsexmy.org:8443
www.xemsexmy.org:80
www.xemsexmy.org:22
www.xemsexmy.org:8080
www.xemsexmy.org:8880
www.xemsexmy.org:2052
www.xemsexmy.org:2082
www.xemsexmy.org:2086
www.xemsexmy.org:2095
www.xemsexmy.org:443
www.xemsexmy.org:2053
www.xemsexmy.org:2083
www.xemsexmy.org:2087
www.xemsexmy.org:2096
www.xemsexmy.org:8443
trickbot.xemsexmy.org:80
trickbot.xemsexmy.org:22
trickbot.xemsexmy.org:8080
trickbot.xemsexmy.org:8880
trickbot.xemsexmy.org:2052
trickbot.xemsexmy.org:2082
trickbot.xemsexmy.org:2086
trickbot.xemsexmy.org:2095
trickbot.xemsexmy.org:443
trickbot.xemsexmy.org:2053
trickbot.xemsexmy.org:2083
trickbot.xemsexmy.org:2087
trickbot.xemsexmy.org:2096
trickbot.xemsexmy.org:8443
dridex.xemsexmy.org:80
dridex.xemsexmy.org:22
dridex.xemsexmy.org:8080
dridex.xemsexmy.org:8880
dridex.xemsexmy.org:2052
dridex.xemsexmy.org:2082
dridex.xemsexmy.org:2086
dridex.xemsexmy.org:2095
dridex.xemsexmy.org:443
dridex.xemsexmy.org:2053
dridex.xemsexmy.org:2083
dridex.xemsexmy.org:2087
dridex.xemsexmy.org:2096
dridex.xemsexmy.org:8443
gh0st.xemsexmy.org:80
gh0st.xemsexmy.org:22
gh0st.xemsexmy.org:8080
gh0st.xemsexmy.org:8880
gh0st.xemsexmy.org:2052
gh0st.xemsexmy.org:2082
gh0st.xemsexmy.org:2086
gh0st.xemsexmy.org:2095
gh0st.xemsexmy.org:443
gh0st.xemsexmy.org:2053
gh0st.xemsexmy.org:2083
gh0st.xemsexmy.org:2087
gh0st.xemsexmy.org:2096
gh0st.xemsexmy.org:8443

Mutex

O7IlvbAGYCGl

Attributes

delay
0
install
true
install_file
mi35p4jc.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
1e66e8d9176ecbe81f2d54f523a089565f3fcdf238584ab4ed5467e60839d60b

File Explorer

1e66e8d9176ecbe81f2d54f523a089565f3fcdf238584ab4ed5467e60839d60b

.exe 45KB

1e66e8d9176ecbe81f2d54f523a089565f3fcdf238584ab4ed5467e60839d60b

IMPHASH f34d5f2d4577ed6d9ceec516c1f5a744
SHA256 1e66e8d9176ecbe81f2d54f523a089565f3fcdf238584ab4ed5467e60839d60b
MD5 5fb5f63a94f565eab876b689ea974baa
SHA1 b81e0bf2453452245ab4e423bb2f27268d98c3a9
SHA512 a054640484dde45f36e19e22c4aa332affac2756fd8bb6efa1b7f8efeabcbbfd1e30fb333ec1913ad4f58268da122bdc2e08cdecb24c2f998594c6a638efc17b
SSDEEP 768:suJdpTP3tcsWUODmqmo2qVeBz3QKx7PIaQjbXgX3iOTLfOtG/0R4DXjHe/zBDZkx:suJdpTPdI2/V0aYbwXSOvfr0RcUVdkx
TLSH
T16A232B003BECC227F2BE4FB8A9F26145867AF5637603D5492CC452D75623FC6CA426E9
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

51326

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

1e66e8d9176ecbe81f2d54f523a089565f3fcdf238584ab4ed5467e60839d60b

mscoree

dotnet