asyncrat | 9951d789c041098142625b19c5dd445e0a41358e983956c3d2b7d09a112141bf

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General

Target
9951d789c041098142625b19c5dd445e0a41358e983956c3d2b7d09a112141bf
Size 45KB
Sample260722-rtpyhswgpc
SHA256 9951d789c041098142625b19c5dd445e0a41358e983956c3d2b7d09a112141bf
MD5 de6f7d1c725f2ff052ccdf5afed74320
SHA1 75f49c11fd85234b79249be83f7fe1778da052a5
SHA512 3bc08aaf82a9141f9545baba81ef2c732c1203c81d82f8487dfa1df37359cce488200d9f94a52239f90e5c5c13e817ab9af05b3037dca077bbb6408ac2a39369
SSDEEP 768:0uPrpT/LGKeWUszuAmo2q9q9Yq3q3hOPI2zjbwgX3iu6U6KLbHWpBDZ8x:0uPrpT/qY2HaCq323b3XSu6U6Kn4d8x
TLSH
T1AC233B003BE9C12BF2BE4F7899F26105467AF6632603D64A1CC451DA5623FC6CA526FE
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

rat default asyncrat

Malware Config

Extracted

Family

asyncrat

Version

0.5.8

Botnet

Default

phimsexne.net:80
phimsexne.net:22
phimsexne.net:8080
phimsexne.net:8880
phimsexne.net:2052
phimsexne.net:2082
phimsexne.net:2086
phimsexne.net:2095
phimsexne.net:443
phimsexne.net:2053
phimsexne.net:2083
phimsexne.net:2087
phimsexne.net:2096
phimsexne.net:8443
www.phimsexne.net:80
www.phimsexne.net:22
www.phimsexne.net:8080
www.phimsexne.net:8880
www.phimsexne.net:2052
www.phimsexne.net:2082
www.phimsexne.net:2086
www.phimsexne.net:2095
www.phimsexne.net:443
www.phimsexne.net:2053
www.phimsexne.net:2083
www.phimsexne.net:2087
www.phimsexne.net:2096
www.phimsexne.net:8443
zeus.phimsexne.net:80
zeus.phimsexne.net:22
zeus.phimsexne.net:8080
zeus.phimsexne.net:8880
zeus.phimsexne.net:2052
zeus.phimsexne.net:2082
zeus.phimsexne.net:2086
zeus.phimsexne.net:2095
zeus.phimsexne.net:443
zeus.phimsexne.net:2053
zeus.phimsexne.net:2083
zeus.phimsexne.net:2087
zeus.phimsexne.net:2096
zeus.phimsexne.net:8443
blaster.phimsexne.net:80
blaster.phimsexne.net:22
blaster.phimsexne.net:8080
blaster.phimsexne.net:8880
blaster.phimsexne.net:2052
blaster.phimsexne.net:2082
blaster.phimsexne.net:2086
blaster.phimsexne.net:2095
blaster.phimsexne.net:443
blaster.phimsexne.net:2053
blaster.phimsexne.net:2083
blaster.phimsexne.net:2087
blaster.phimsexne.net:2096
blaster.phimsexne.net:8443
rat.phimsexne.net:80
rat.phimsexne.net:22
rat.phimsexne.net:8080
rat.phimsexne.net:8880
rat.phimsexne.net:2052
rat.phimsexne.net:2082
rat.phimsexne.net:2086
rat.phimsexne.net:2095
rat.phimsexne.net:443
rat.phimsexne.net:2053
rat.phimsexne.net:2083
rat.phimsexne.net:2087
rat.phimsexne.net:2096
rat.phimsexne.net:8443

Mutex

jBV1cxstsrzl

Attributes

delay
0
install
true
install_file
4fflayf.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
9951d789c041098142625b19c5dd445e0a41358e983956c3d2b7d09a112141bf

File Explorer

9951d789c041098142625b19c5dd445e0a41358e983956c3d2b7d09a112141bf

.exe 45KB

9951d789c041098142625b19c5dd445e0a41358e983956c3d2b7d09a112141bf

IMPHASH f34d5f2d4577ed6d9ceec516c1f5a744
SHA256 9951d789c041098142625b19c5dd445e0a41358e983956c3d2b7d09a112141bf
MD5 de6f7d1c725f2ff052ccdf5afed74320
SHA1 75f49c11fd85234b79249be83f7fe1778da052a5
SHA512 3bc08aaf82a9141f9545baba81ef2c732c1203c81d82f8487dfa1df37359cce488200d9f94a52239f90e5c5c13e817ab9af05b3037dca077bbb6408ac2a39369
SSDEEP 768:0uPrpT/LGKeWUszuAmo2q9q9Yq3q3hOPI2zjbwgX3iu6U6KLbHWpBDZ8x:0uPrpT/qY2HaCq323b3XSu6U6Kn4d8x
TLSH
T1AC233B003BE9C12BF2BE4F7899F26105467AF6632603D64A1CC451DA5623FC6CA526FE
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

9951d789c041098142625b19c5dd445e0a41358e983956c3d2b7d09a112141bf

mscoree

dotnet