asyncrat | 56d6c1e9292d175a29fe4bdad863f86eb0b2fed5dbb6e2728a22385a9dd29860

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General

Target
56d6c1e9292d175a29fe4bdad863f86eb0b2fed5dbb6e2728a22385a9dd29860
Size 45KB
Sample260713-mlzershw71
SHA256 56d6c1e9292d175a29fe4bdad863f86eb0b2fed5dbb6e2728a22385a9dd29860
MD5 492d02c9e7aa91ce39185ac1d098ba1b
SHA1 5405ad256cb93e76d866b64b5d01216362b2e0e7
SHA512 abf26f24ed4992529207ab7710b6be70bb067aa3f00007f5312c641896f96d1f5d7b7383517bc89a736fc921df0d4c281fd33d5ac0959f12b86b69da5eb99456
SSDEEP 768:vuogpT78XvEsWUOsRzqmo2qrf/qpG3jHuPIgzjbugXbiAtA7Qe0K0CEGDBDZkx:vuogpT7I620IM3g3bRX2AasKndkx
TLSH
T1E8232A103BE9813BF2BE4FB8A8F22105867AF1637603D64D1CC451DB5723FC69A426E9
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

rat default asyncrat

Malware Config

Extracted

Family

asyncrat

Version

0.5.8

Botnet

Default

sexvietfree.com:80
sexvietfree.com:22
sexvietfree.com:8080
sexvietfree.com:8880
sexvietfree.com:2052
sexvietfree.com:2082
sexvietfree.com:2086
sexvietfree.com:2095
sexvietfree.com:443
sexvietfree.com:2053
sexvietfree.com:2083
sexvietfree.com:2087
sexvietfree.com:2096
sexvietfree.com:8443
www.sexvietfree.com:80
www.sexvietfree.com:22
www.sexvietfree.com:8080
www.sexvietfree.com:8880
www.sexvietfree.com:2052
www.sexvietfree.com:2082
www.sexvietfree.com:2086
www.sexvietfree.com:2095
www.sexvietfree.com:443
www.sexvietfree.com:2053
www.sexvietfree.com:2083
www.sexvietfree.com:2087
www.sexvietfree.com:2096
www.sexvietfree.com:8443
malware.sexvietfree.com:80
malware.sexvietfree.com:22
malware.sexvietfree.com:8080
malware.sexvietfree.com:8880
malware.sexvietfree.com:2052
malware.sexvietfree.com:2082
malware.sexvietfree.com:2086
malware.sexvietfree.com:2095
malware.sexvietfree.com:443
malware.sexvietfree.com:2053
malware.sexvietfree.com:2083
malware.sexvietfree.com:2087
malware.sexvietfree.com:2096
malware.sexvietfree.com:8443
azorult.sexvietfree.com:80
azorult.sexvietfree.com:22
azorult.sexvietfree.com:8080
azorult.sexvietfree.com:8880
azorult.sexvietfree.com:2052
azorult.sexvietfree.com:2082
azorult.sexvietfree.com:2086
azorult.sexvietfree.com:2095
azorult.sexvietfree.com:443
azorult.sexvietfree.com:2053
azorult.sexvietfree.com:2083
azorult.sexvietfree.com:2087
azorult.sexvietfree.com:2096
azorult.sexvietfree.com:8443
melissa.sexvietfree.com:80
melissa.sexvietfree.com:22
melissa.sexvietfree.com:8080
melissa.sexvietfree.com:8880
melissa.sexvietfree.com:2052
melissa.sexvietfree.com:2082
melissa.sexvietfree.com:2086
melissa.sexvietfree.com:2095
melissa.sexvietfree.com:443
melissa.sexvietfree.com:2053
melissa.sexvietfree.com:2083
melissa.sexvietfree.com:2087
melissa.sexvietfree.com:2096
melissa.sexvietfree.com:8443
conti.sexvietfree.com:80
conti.sexvietfree.com:22
conti.sexvietfree.com:8080
conti.sexvietfree.com:8880
conti.sexvietfree.com:2052
conti.sexvietfree.com:2082
conti.sexvietfree.com:2086
conti.sexvietfree.com:2095
conti.sexvietfree.com:443
conti.sexvietfree.com:2053
conti.sexvietfree.com:2083
conti.sexvietfree.com:2087
conti.sexvietfree.com:2096
conti.sexvietfree.com:8443

Mutex

fCfMcwsYKhCC

Attributes

delay
0
install
true
install_file
s41wy83q.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
56d6c1e9292d175a29fe4bdad863f86eb0b2fed5dbb6e2728a22385a9dd29860

File Explorer

56d6c1e9292d175a29fe4bdad863f86eb0b2fed5dbb6e2728a22385a9dd29860

.exe 45KB

56d6c1e9292d175a29fe4bdad863f86eb0b2fed5dbb6e2728a22385a9dd29860

IMPHASH f34d5f2d4577ed6d9ceec516c1f5a744
SHA256 56d6c1e9292d175a29fe4bdad863f86eb0b2fed5dbb6e2728a22385a9dd29860
MD5 492d02c9e7aa91ce39185ac1d098ba1b
SHA1 5405ad256cb93e76d866b64b5d01216362b2e0e7
SHA512 abf26f24ed4992529207ab7710b6be70bb067aa3f00007f5312c641896f96d1f5d7b7383517bc89a736fc921df0d4c281fd33d5ac0959f12b86b69da5eb99456
SSDEEP 768:vuogpT78XvEsWUOsRzqmo2qrf/qpG3jHuPIgzjbugXbiAtA7Qe0K0CEGDBDZkx:vuogpT7I620IM3g3bRX2AasKndkx
TLSH
T1E8232A103BE9813BF2BE4FB8A8F22105867AF1637603D64D1CC451DB5723FC69A426E9
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

51454

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

56d6c1e9292d175a29fe4bdad863f86eb0b2fed5dbb6e2728a22385a9dd29860

mscoree

dotnet