asyncrat | 5ea116d27751bc7b69b848862169c8220f26bb02f7b62f6267931b93075bb12e

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General

Target
5ea116d27751bc7b69b848862169c8220f26bb02f7b62f6267931b93075bb12e
Size 45KB
Sample260804-m1mdraybme
SHA256 5ea116d27751bc7b69b848862169c8220f26bb02f7b62f6267931b93075bb12e
MD5 9706dfd389f06a79aef4d80aa499d8c5
SHA1 15a8c6a3b2b949068bb9dcf8e0c3e94c0f5a2d52
SHA512 0c37c4aec4a4f49a9d3c9bcdd60f20fea0b4f8cb39c66c6a3f7afd73c0fafffcc3f5398a4cf6328e58657cf492431aa43ffa73096a0e422ea93d18b04921ebf2
SSDEEP 768:wuDWZTpw7bmaWUg3gSk0mo2qlN3xY6aZOOPIgzjbkgj3iVx1OzhmcGy7HyBDZMx:wuDWZTpMZSB2Mu/O3g3brjST1E8+zMdO
TLSH
T10D233C003BE8822BF1BE4F78ACF26145867AF5B36603D54A1CC4519B5713FC69A426FE
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
sasser.xemsexmy.org:80
sasser.xemsexmy.org:22
sasser.xemsexmy.org:8080
sasser.xemsexmy.org:8880
sasser.xemsexmy.org:2052
sasser.xemsexmy.org:2082
sasser.xemsexmy.org:2086
sasser.xemsexmy.org:2095
sasser.xemsexmy.org:443
sasser.xemsexmy.org:2053
sasser.xemsexmy.org:2083
sasser.xemsexmy.org:2087
sasser.xemsexmy.org:2096
sasser.xemsexmy.org:8443
ursnif.xemsexmy.org:80
ursnif.xemsexmy.org:22
ursnif.xemsexmy.org:8080
ursnif.xemsexmy.org:8880
ursnif.xemsexmy.org:2052
ursnif.xemsexmy.org:2082
ursnif.xemsexmy.org:2086
ursnif.xemsexmy.org:2095
ursnif.xemsexmy.org:443
ursnif.xemsexmy.org:2053
ursnif.xemsexmy.org:2083
ursnif.xemsexmy.org:2087
ursnif.xemsexmy.org:2096
ursnif.xemsexmy.org:8443

Mutex

dbz8lbMVEGLe

Attributes

delay
0
install
true
install_file
rao0j.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
5ea116d27751bc7b69b848862169c8220f26bb02f7b62f6267931b93075bb12e

File Explorer

5ea116d27751bc7b69b848862169c8220f26bb02f7b62f6267931b93075bb12e

.exe 45KB

5ea116d27751bc7b69b848862169c8220f26bb02f7b62f6267931b93075bb12e

IMPHASH f34d5f2d4577ed6d9ceec516c1f5a744
SHA256 5ea116d27751bc7b69b848862169c8220f26bb02f7b62f6267931b93075bb12e
MD5 9706dfd389f06a79aef4d80aa499d8c5
SHA1 15a8c6a3b2b949068bb9dcf8e0c3e94c0f5a2d52
SHA512 0c37c4aec4a4f49a9d3c9bcdd60f20fea0b4f8cb39c66c6a3f7afd73c0fafffcc3f5398a4cf6328e58657cf492431aa43ffa73096a0e422ea93d18b04921ebf2
SSDEEP 768:wuDWZTpw7bmaWUg3gSk0mo2qlN3xY6aZOOPIgzjbkgj3iVx1OzhmcGy7HyBDZMx:wuDWZTpMZSB2Mu/O3g3brjST1E8+zMdO
TLSH
T10D233C003BE8822BF1BE4F78ACF26145867AF5B36603D54A1CC4519B5713FC69A426FE
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

5ea116d27751bc7b69b848862169c8220f26bb02f7b62f6267931b93075bb12e

mscoree

dotnet