asyncrat | 383433098126cf36fef98c8f063d78942450553602d9074af48a2eb4aa4c5107

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General

Target
383433098126cf36fef98c8f063d78942450553602d9074af48a2eb4aa4c5107
Size 45KB
Sample260714-ppf4psft4t
SHA256 383433098126cf36fef98c8f063d78942450553602d9074af48a2eb4aa4c5107
MD5 8e2504db0a82983925965ba60bec55b4
SHA1 8a44cb4b3cbe226621ec23ca93306ba904b2c42b
SHA512 141bb836df1d18fb1f8b728a8fc160635891311d75d4ef3f76b3026f56a724d32f5dd7513fe6d6812dab0960224aa929b9009aebbe95720cc12fedcea923f4d8
SSDEEP 768:8uuSpTg7GBoWUSH6+mo2qYlCSwTMSPI5Yjb1gX3isP3RquixTYBDZ0x:8uuSpTgyf2dgG5QbSXSsPBquixTed0x
TLSH
T1D9232B003BE8812BF2BE4F7899F25245867AF6673603D58A1CC441DB5713FC69A426FE
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

rat default asyncrat

Malware Config

Extracted

Family

asyncrat

Version

0.5.8

Botnet

Default

s1.phimsexvn2.blog:80
s1.phimsexvn2.blog:22
s1.phimsexvn2.blog:8080
s1.phimsexvn2.blog:8880
s1.phimsexvn2.blog:2052
s1.phimsexvn2.blog:2082
s1.phimsexvn2.blog:2086
s1.phimsexvn2.blog:2095
s1.phimsexvn2.blog:443
s1.phimsexvn2.blog:2053
s1.phimsexvn2.blog:2083
s1.phimsexvn2.blog:2087
s1.phimsexvn2.blog:2096
s1.phimsexvn2.blog:8443
www.s1.phimsexvn2.blog:80
www.s1.phimsexvn2.blog:22
www.s1.phimsexvn2.blog:8080
www.s1.phimsexvn2.blog:8880
www.s1.phimsexvn2.blog:2052
www.s1.phimsexvn2.blog:2082
www.s1.phimsexvn2.blog:2086
www.s1.phimsexvn2.blog:2095
www.s1.phimsexvn2.blog:443
www.s1.phimsexvn2.blog:2053
www.s1.phimsexvn2.blog:2083
www.s1.phimsexvn2.blog:2087
www.s1.phimsexvn2.blog:2096
www.s1.phimsexvn2.blog:8443
conficker.s1.phimsexvn2.blog:80
conficker.s1.phimsexvn2.blog:22
conficker.s1.phimsexvn2.blog:8080
conficker.s1.phimsexvn2.blog:8880
conficker.s1.phimsexvn2.blog:2052
conficker.s1.phimsexvn2.blog:2082
conficker.s1.phimsexvn2.blog:2086
conficker.s1.phimsexvn2.blog:2095
conficker.s1.phimsexvn2.blog:443
conficker.s1.phimsexvn2.blog:2053
conficker.s1.phimsexvn2.blog:2083
conficker.s1.phimsexvn2.blog:2087
conficker.s1.phimsexvn2.blog:2096
conficker.s1.phimsexvn2.blog:8443
codered.s1.phimsexvn2.blog:80
codered.s1.phimsexvn2.blog:22
codered.s1.phimsexvn2.blog:8080
codered.s1.phimsexvn2.blog:8880
codered.s1.phimsexvn2.blog:2052
codered.s1.phimsexvn2.blog:2082
codered.s1.phimsexvn2.blog:2086
codered.s1.phimsexvn2.blog:2095
codered.s1.phimsexvn2.blog:443
codered.s1.phimsexvn2.blog:2053
codered.s1.phimsexvn2.blog:2083
codered.s1.phimsexvn2.blog:2087
codered.s1.phimsexvn2.blog:2096
codered.s1.phimsexvn2.blog:8443
clop.s1.phimsexvn2.blog:80
clop.s1.phimsexvn2.blog:22
clop.s1.phimsexvn2.blog:8080
clop.s1.phimsexvn2.blog:8880
clop.s1.phimsexvn2.blog:2052
clop.s1.phimsexvn2.blog:2082
clop.s1.phimsexvn2.blog:2086
clop.s1.phimsexvn2.blog:2095
clop.s1.phimsexvn2.blog:443
clop.s1.phimsexvn2.blog:2053
clop.s1.phimsexvn2.blog:2083
clop.s1.phimsexvn2.blog:2087
clop.s1.phimsexvn2.blog:2096
clop.s1.phimsexvn2.blog:8443

Mutex

wnWev2j9dJbC

Attributes

delay
0
install
true
install_file
zt59k8.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
383433098126cf36fef98c8f063d78942450553602d9074af48a2eb4aa4c5107

File Explorer

383433098126cf36fef98c8f063d78942450553602d9074af48a2eb4aa4c5107

.exe 45KB

383433098126cf36fef98c8f063d78942450553602d9074af48a2eb4aa4c5107

IMPHASH f34d5f2d4577ed6d9ceec516c1f5a744
SHA256 383433098126cf36fef98c8f063d78942450553602d9074af48a2eb4aa4c5107
MD5 8e2504db0a82983925965ba60bec55b4
SHA1 8a44cb4b3cbe226621ec23ca93306ba904b2c42b
SHA512 141bb836df1d18fb1f8b728a8fc160635891311d75d4ef3f76b3026f56a724d32f5dd7513fe6d6812dab0960224aa929b9009aebbe95720cc12fedcea923f4d8
SSDEEP 768:8uuSpTg7GBoWUSH6+mo2qYlCSwTMSPI5Yjb1gX3isP3RquixTYBDZ0x:8uuSpTgyf2dgG5QbSXSsPBquixTed0x
TLSH
T1D9232B003BE8812BF2BE4F7899F25245867AF6673603D58A1CC441DB5713FC69A426FE
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

51406

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

383433098126cf36fef98c8f063d78942450553602d9074af48a2eb4aa4c5107

mscoree

dotnet