asyncrat | c2c2dc817c6d1a2b77ba10b923fec5d9021091069cfdcbcf445effbeac792df3

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General

Target
c2c2dc817c6d1a2b77ba10b923fec5d9021091069cfdcbcf445effbeac792df3
Size 45KB
Sample260717-vsr82act2z
SHA256 c2c2dc817c6d1a2b77ba10b923fec5d9021091069cfdcbcf445effbeac792df3
MD5 2b49b60c022d04e6715e67adafa5cc0b
SHA1 10b37c267982c6be402f68ed76baba3ea83b7d76
SHA512 3035835f1f03eca44d1c3f4f87a37f40b3588d0175d772cfbd02e511352131e7a6d497778ec58154db488eddd318978ccf1cddba2703b488bd3111cee5c83c21
SSDEEP 768:0uPrpT/LGKeWUszuAmo2q9q9YSkq/zNOPIFzjbogP3iOoXW3dGp0MbEBDZ8x:0uPrpT/qY2XaVC3F3b/PSVXW5Fd8x
TLSH
T1EF233B003BE9C22BF2BE4F7899F26141467AF1672603D64A1CC451DB5713FC68A42AFE
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

rat default asyncrat

Malware Config

Extracted

Family

asyncrat

Version

0.5.8

Botnet

Default

sexnga.store:80
sexnga.store:22
sexnga.store:8080
sexnga.store:8880
sexnga.store:2052
sexnga.store:2082
sexnga.store:2086
sexnga.store:2095
sexnga.store:443
sexnga.store:2053
sexnga.store:2083
sexnga.store:2087
sexnga.store:2096
sexnga.store:8443
www.sexnga.store:80
www.sexnga.store:22
www.sexnga.store:8080
www.sexnga.store:8880
www.sexnga.store:2052
www.sexnga.store:2082
www.sexnga.store:2086
www.sexnga.store:2095
www.sexnga.store:443
www.sexnga.store:2053
www.sexnga.store:2083
www.sexnga.store:2087
www.sexnga.store:2096
www.sexnga.store:8443
gozi.sexnga.store:80
gozi.sexnga.store:22
gozi.sexnga.store:8080
gozi.sexnga.store:8880
gozi.sexnga.store:2052
gozi.sexnga.store:2082
gozi.sexnga.store:2086
gozi.sexnga.store:2095
gozi.sexnga.store:443
gozi.sexnga.store:2053
gozi.sexnga.store:2083
gozi.sexnga.store:2087
gozi.sexnga.store:2096
gozi.sexnga.store:8443
fakeupdates.sexnga.store:80
fakeupdates.sexnga.store:22
fakeupdates.sexnga.store:8080
fakeupdates.sexnga.store:8880
fakeupdates.sexnga.store:2052
fakeupdates.sexnga.store:2082
fakeupdates.sexnga.store:2086
fakeupdates.sexnga.store:2095
fakeupdates.sexnga.store:443
fakeupdates.sexnga.store:2053
fakeupdates.sexnga.store:2083
fakeupdates.sexnga.store:2087
fakeupdates.sexnga.store:2096
fakeupdates.sexnga.store:8443
stuxnet.sexnga.store:80
stuxnet.sexnga.store:22
stuxnet.sexnga.store:8080
stuxnet.sexnga.store:8880
stuxnet.sexnga.store:2052
stuxnet.sexnga.store:2082
stuxnet.sexnga.store:2086
stuxnet.sexnga.store:2095
stuxnet.sexnga.store:443
stuxnet.sexnga.store:2053
stuxnet.sexnga.store:2083
stuxnet.sexnga.store:2087
stuxnet.sexnga.store:2096
stuxnet.sexnga.store:8443

Mutex

GOR7gbxCt5RT

Attributes

delay
0
install
true
install_file
4pt4nyi.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
c2c2dc817c6d1a2b77ba10b923fec5d9021091069cfdcbcf445effbeac792df3

File Explorer

c2c2dc817c6d1a2b77ba10b923fec5d9021091069cfdcbcf445effbeac792df3

.exe 45KB

c2c2dc817c6d1a2b77ba10b923fec5d9021091069cfdcbcf445effbeac792df3

IMPHASH f34d5f2d4577ed6d9ceec516c1f5a744
SHA256 c2c2dc817c6d1a2b77ba10b923fec5d9021091069cfdcbcf445effbeac792df3
MD5 2b49b60c022d04e6715e67adafa5cc0b
SHA1 10b37c267982c6be402f68ed76baba3ea83b7d76
SHA512 3035835f1f03eca44d1c3f4f87a37f40b3588d0175d772cfbd02e511352131e7a6d497778ec58154db488eddd318978ccf1cddba2703b488bd3111cee5c83c21
SSDEEP 768:0uPrpT/LGKeWUszuAmo2q9q9YSkq/zNOPIFzjbogP3iOoXW3dGp0MbEBDZ8x:0uPrpT/qY2XaVC3F3b/PSVXW5Fd8x
TLSH
T1EF233B003BE9C22BF2BE4F7899F26141467AF1672603D64A1CC451DB5713FC68A42AFE
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

51310

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

c2c2dc817c6d1a2b77ba10b923fec5d9021091069cfdcbcf445effbeac792df3

mscoree

dotnet