asyncrat | b1f4a31000e4005ef3882405b018bb54769058ec1e61b50bf90f3c804f995169

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General

Target
b1f4a31000e4005ef3882405b018bb54769058ec1e61b50bf90f3c804f995169
Size 45KB
Sample260804-pxqccabb38
SHA256 b1f4a31000e4005ef3882405b018bb54769058ec1e61b50bf90f3c804f995169
MD5 a695863ef2c657c899fefe477eb2beb0
SHA1 a2d97f4144490881fb5c256592b25d180b46c248
SHA512 75372d53769e311a314d87483fd9d56b2a52ba941979ded4ef38e8b74ea4f98cc85660509fdd01c58f43854e230fd21e858c6410bc0117c34a5bf96fc0b2be76
SSDEEP 768:wuDWZTpw7bmaWUg3gSk0mo2qlzfBohEa+PIvojbpgX3iGEgvYJtFPku9HGBDZMx:wuDWZTpMZSB2S4EaHvAbmXSXcYTtVIdO
TLSH
T1B2231B003BE8C22BF2BE4F785DF26246857AF1736603D54A1CC451DB5713BC69A42AFA
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
gh0st.phimdugai.blog:80
gh0st.phimdugai.blog:22
gh0st.phimdugai.blog:8080
gh0st.phimdugai.blog:8880
gh0st.phimdugai.blog:2052
gh0st.phimdugai.blog:2082
gh0st.phimdugai.blog:2086
gh0st.phimdugai.blog:2095
gh0st.phimdugai.blog:443
gh0st.phimdugai.blog:2053
gh0st.phimdugai.blog:2083
gh0st.phimdugai.blog:2087
gh0st.phimdugai.blog:2096
gh0st.phimdugai.blog:8443
darkside.phimdugai.blog:80
darkside.phimdugai.blog:22
darkside.phimdugai.blog:8080
darkside.phimdugai.blog:8880
darkside.phimdugai.blog:2052
darkside.phimdugai.blog:2082
darkside.phimdugai.blog:2086
darkside.phimdugai.blog:2095
darkside.phimdugai.blog:443
darkside.phimdugai.blog:2053
darkside.phimdugai.blog:2083
darkside.phimdugai.blog:2087
darkside.phimdugai.blog:2096
darkside.phimdugai.blog:8443

Mutex

0oydb2P6vdEH

Attributes

delay
0
install
true
install_file
jff07.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
b1f4a31000e4005ef3882405b018bb54769058ec1e61b50bf90f3c804f995169

File Explorer

b1f4a31000e4005ef3882405b018bb54769058ec1e61b50bf90f3c804f995169

.exe 45KB

b1f4a31000e4005ef3882405b018bb54769058ec1e61b50bf90f3c804f995169

IMPHASH f34d5f2d4577ed6d9ceec516c1f5a744
SHA256 b1f4a31000e4005ef3882405b018bb54769058ec1e61b50bf90f3c804f995169
MD5 a695863ef2c657c899fefe477eb2beb0
SHA1 a2d97f4144490881fb5c256592b25d180b46c248
SHA512 75372d53769e311a314d87483fd9d56b2a52ba941979ded4ef38e8b74ea4f98cc85660509fdd01c58f43854e230fd21e858c6410bc0117c34a5bf96fc0b2be76
SSDEEP 768:wuDWZTpw7bmaWUg3gSk0mo2qlzfBohEa+PIvojbpgX3iGEgvYJtFPku9HGBDZMx:wuDWZTpMZSB2S4EaHvAbmXSXcYTtVIdO
TLSH
T1B2231B003BE8C22BF2BE4F785DF26246857AF1736603D54A1CC451DB5713BC69A42AFA
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

51262

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

b1f4a31000e4005ef3882405b018bb54769058ec1e61b50bf90f3c804f995169

mscoree

dotnet