asyncrat | fcb6d5ee23a49cfaeb2d878bf8041c2038ccc2cafd435fd804c5d032e9d7699f

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General

Target
fcb6d5ee23a49cfaeb2d878bf8041c2038ccc2cafd435fd804c5d032e9d7699f
Size 45KB
Sample260802-hpegjsen2z
SHA256 fcb6d5ee23a49cfaeb2d878bf8041c2038ccc2cafd435fd804c5d032e9d7699f
MD5 c004609cb8a191a79de0ee07f65ee1ac
SHA1 db6c17897f8b1f22e0874b8babf7afb04e249688
SHA512 d0fa11543987fa8bd5e116aa1dcd81354b17df75108b9d39d8a0784565ef805a68bbc1899e7207414c9e88d74db3292d847518f331e8f829dfe1a2f1ed4f087e
SSDEEP 768:EulCJTHESwgWUK3aGmo2q9JZonTMuPItfjbMgX3i6igXaw0UlPBDZsx:EulCJTHl42SsCtrbDXSiKZ2dsx
TLSH
T123232B003BE8C12BF2BE4F78ADF26145867AE1677603D58A1CC4519B4723FC69A426FD
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

rat default asyncrat

Malware Config

Extracted

Family

asyncrat

Version

0.5.8

Botnet

Default

phimdugai.blog:80
phimdugai.blog:22
phimdugai.blog:8080
phimdugai.blog:8880
phimdugai.blog:2052
phimdugai.blog:2082
phimdugai.blog:2086
phimdugai.blog:2095
phimdugai.blog:443
phimdugai.blog:2053
phimdugai.blog:2083
phimdugai.blog:2087
phimdugai.blog:2096
phimdugai.blog:8443
www.phimdugai.blog:80
www.phimdugai.blog:22
www.phimdugai.blog:8080
www.phimdugai.blog:8880
www.phimdugai.blog:2052
www.phimdugai.blog:2082
www.phimdugai.blog:2086
www.phimdugai.blog:2095
www.phimdugai.blog:443
www.phimdugai.blog:2053
www.phimdugai.blog:2083
www.phimdugai.blog:2087
www.phimdugai.blog:2096
www.phimdugai.blog:8443
malware.phimdugai.blog:80
malware.phimdugai.blog:22
malware.phimdugai.blog:8080
malware.phimdugai.blog:8880
malware.phimdugai.blog:2052
malware.phimdugai.blog:2082
malware.phimdugai.blog:2086
malware.phimdugai.blog:2095
malware.phimdugai.blog:443
malware.phimdugai.blog:2053
malware.phimdugai.blog:2083
malware.phimdugai.blog:2087
malware.phimdugai.blog:2096
malware.phimdugai.blog:8443
blaster.phimdugai.blog:80
blaster.phimdugai.blog:22
blaster.phimdugai.blog:8080
blaster.phimdugai.blog:8880
blaster.phimdugai.blog:2052
blaster.phimdugai.blog:2082
blaster.phimdugai.blog:2086
blaster.phimdugai.blog:2095
blaster.phimdugai.blog:443
blaster.phimdugai.blog:2053
blaster.phimdugai.blog:2083
blaster.phimdugai.blog:2087
blaster.phimdugai.blog:2096
blaster.phimdugai.blog:8443
gozi.phimdugai.blog:80
gozi.phimdugai.blog:22
gozi.phimdugai.blog:8080
gozi.phimdugai.blog:8880
gozi.phimdugai.blog:2052
gozi.phimdugai.blog:2082
gozi.phimdugai.blog:2086
gozi.phimdugai.blog:2095
gozi.phimdugai.blog:443
gozi.phimdugai.blog:2053
gozi.phimdugai.blog:2083
gozi.phimdugai.blog:2087
gozi.phimdugai.blog:2096
gozi.phimdugai.blog:8443

Mutex

Xv1OFEBGaErm

Attributes

delay
0
install
true
install_file
0lm6cd.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
fcb6d5ee23a49cfaeb2d878bf8041c2038ccc2cafd435fd804c5d032e9d7699f

File Explorer

fcb6d5ee23a49cfaeb2d878bf8041c2038ccc2cafd435fd804c5d032e9d7699f

.exe 45KB

fcb6d5ee23a49cfaeb2d878bf8041c2038ccc2cafd435fd804c5d032e9d7699f

IMPHASH f34d5f2d4577ed6d9ceec516c1f5a744
SHA256 fcb6d5ee23a49cfaeb2d878bf8041c2038ccc2cafd435fd804c5d032e9d7699f
MD5 c004609cb8a191a79de0ee07f65ee1ac
SHA1 db6c17897f8b1f22e0874b8babf7afb04e249688
SHA512 d0fa11543987fa8bd5e116aa1dcd81354b17df75108b9d39d8a0784565ef805a68bbc1899e7207414c9e88d74db3292d847518f331e8f829dfe1a2f1ed4f087e
SSDEEP 768:EulCJTHESwgWUK3aGmo2q9JZonTMuPItfjbMgX3i6igXaw0UlPBDZsx:EulCJTHl42SsCtrbDXSiKZ2dsx
TLSH
T123232B003BE8C12BF2BE4F78ADF26145867AE1677603D58A1CC4519B4723FC69A426FD
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

51358

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

fcb6d5ee23a49cfaeb2d878bf8041c2038ccc2cafd435fd804c5d032e9d7699f

mscoree

dotnet