asyncrat | 5a5015770bec2662d3d261c89cfb86ed87e761fa00efdf46a66deb0f941a88c3

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General

Target
5a5015770bec2662d3d261c89cfb86ed87e761fa00efdf46a66deb0f941a88c3
Size 45KB
Sample260905-lae2bahr21
SHA256 5a5015770bec2662d3d261c89cfb86ed87e761fa00efdf46a66deb0f941a88c3
MD5 d81215c3de2bd26279e570876b1a4422
SHA1 2b6276205740557daf6bc59b8ba7dce53f2d161e
SHA512 d234928854ed4c41b47dbfc68c446bf972c980a22a42eff727db9c1157eee27f9905e581f37722361b6faeb763fd94f362117f926e0792153ef1556e8e4ef5a0
SSDEEP 768:EulCJTHESwgWUK3aGmo2q9LK1YJBOPIxq7zjbfgK3iD/tpe+bQcBDZsx:EulCJTHl42riz3xS3boKSjrdsx
TLSH
T122231B0037E8822BF27E5F789CF26146867AF6633603D58A1CC4519B5713BC68A426FE
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

rat default asyncrat

Malware Config

Extracted

Family

asyncrat

Version

0.5.8

Botnet

Default

phinhat.top:80
phinhat.top:22
phinhat.top:8080
phinhat.top:8880
phinhat.top:2052
phinhat.top:2082
phinhat.top:2086
phinhat.top:2095
phinhat.top:443
phinhat.top:2053
phinhat.top:2083
phinhat.top:2087
phinhat.top:2096
phinhat.top:8443
www.phinhat.top:80
www.phinhat.top:22
www.phinhat.top:8080
www.phinhat.top:8880
www.phinhat.top:2052
www.phinhat.top:2082
www.phinhat.top:2086
www.phinhat.top:2095
www.phinhat.top:443
www.phinhat.top:2053
www.phinhat.top:2083
www.phinhat.top:2087
www.phinhat.top:2096
www.phinhat.top:8443
socgholish.phinhat.top:80
socgholish.phinhat.top:22
socgholish.phinhat.top:8080
socgholish.phinhat.top:8880
socgholish.phinhat.top:2052
socgholish.phinhat.top:2082
socgholish.phinhat.top:2086
socgholish.phinhat.top:2095
socgholish.phinhat.top:443
socgholish.phinhat.top:2053
socgholish.phinhat.top:2083
socgholish.phinhat.top:2087
socgholish.phinhat.top:2096
socgholish.phinhat.top:8443
ursnif.phinhat.top:80
ursnif.phinhat.top:22
ursnif.phinhat.top:8080
ursnif.phinhat.top:8880
ursnif.phinhat.top:2052
ursnif.phinhat.top:2082
ursnif.phinhat.top:2086
ursnif.phinhat.top:2095
ursnif.phinhat.top:443
ursnif.phinhat.top:2053
ursnif.phinhat.top:2083
ursnif.phinhat.top:2087
ursnif.phinhat.top:2096
ursnif.phinhat.top:8443
connect.phinhat.top:80
connect.phinhat.top:22
connect.phinhat.top:8080
connect.phinhat.top:8880
connect.phinhat.top:2052
connect.phinhat.top:2082
connect.phinhat.top:2086
connect.phinhat.top:2095
connect.phinhat.top:443
connect.phinhat.top:2053
connect.phinhat.top:2083
connect.phinhat.top:2087
connect.phinhat.top:2096
connect.phinhat.top:8443
zbot.phinhat.top:80
zbot.phinhat.top:22
zbot.phinhat.top:8080
zbot.phinhat.top:8880
zbot.phinhat.top:2052
zbot.phinhat.top:2082
zbot.phinhat.top:2086
zbot.phinhat.top:2095
zbot.phinhat.top:443
zbot.phinhat.top:2053
zbot.phinhat.top:2083
zbot.phinhat.top:2087
zbot.phinhat.top:2096
zbot.phinhat.top:8443

Mutex

PH1WgLgF4N0p

Attributes

delay
0
install
true
install_file
m8o48m.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
5a5015770bec2662d3d261c89cfb86ed87e761fa00efdf46a66deb0f941a88c3

File Explorer

5a5015770bec2662d3d261c89cfb86ed87e761fa00efdf46a66deb0f941a88c3

.exe 45KB

5a5015770bec2662d3d261c89cfb86ed87e761fa00efdf46a66deb0f941a88c3

IMPHASH f34d5f2d4577ed6d9ceec516c1f5a744
SHA256 5a5015770bec2662d3d261c89cfb86ed87e761fa00efdf46a66deb0f941a88c3
MD5 d81215c3de2bd26279e570876b1a4422
SHA1 2b6276205740557daf6bc59b8ba7dce53f2d161e
SHA512 d234928854ed4c41b47dbfc68c446bf972c980a22a42eff727db9c1157eee27f9905e581f37722361b6faeb763fd94f362117f926e0792153ef1556e8e4ef5a0
SSDEEP 768:EulCJTHESwgWUK3aGmo2q9LK1YJBOPIxq7zjbfgK3iD/tpe+bQcBDZsx:EulCJTHl42riz3xS3boKSjrdsx
TLSH
T122231B0037E8822BF27E5F789CF26146867AF6633603D58A1CC4519B5713BC68A426FE
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

5a5015770bec2662d3d261c89cfb86ed87e761fa00efdf46a66deb0f941a88c3

mscoree

dotnet