asyncrat | ea512f79e19d42f397d2779394f0f90cbc598be7b15e7189ec3db5a1c6ca8b2e

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General

Target
ea512f79e19d42f397d2779394f0f90cbc598be7b15e7189ec3db5a1c6ca8b2e
Size 45KB
Sample260815-ncqxpsfd54
SHA256 ea512f79e19d42f397d2779394f0f90cbc598be7b15e7189ec3db5a1c6ca8b2e
MD5 4244c6fd891351899764b1d83482a079
SHA1 85cc754af00c9f80c9bf07dbd00a7e93b928b18c
SHA512 cf0738454af281d683dd910c99d7ed92c59ad0c59d4c0774b34625db649799e5c5d1ef7b7bff2daf09b865f5431c17587cb5b10f42d9ec872e3bc008f3d88d40
SSDEEP 768:cuqb5TrIGuCWUoKXMmo2qQ3Blte40WMOPI0IzjbFgXaik9OeyGKDI6HBDZUx:cuqb5TrhG2t2UM30I3bCXjBBDlhdUx
TLSH
T167232A003BE8812BF2BE4F7899F26145867AF2633603D68E1CC4519B4713FC696426FE
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

Malware Config

Extracted

Family

asyncrat

Version

0.5.8

Botnet

Default

e.streamforester.name:80
e.streamforester.name:22
e.streamforester.name:8080
e.streamforester.name:8880
e.streamforester.name:2052
e.streamforester.name:2082
e.streamforester.name:2086
e.streamforester.name:2095
e.streamforester.name:443
e.streamforester.name:2053
e.streamforester.name:2083
e.streamforester.name:2087
e.streamforester.name:2096
e.streamforester.name:8443
www.e.streamforester.name:80
www.e.streamforester.name:22
www.e.streamforester.name:8080
www.e.streamforester.name:8880
www.e.streamforester.name:2052
www.e.streamforester.name:2082
www.e.streamforester.name:2086
www.e.streamforester.name:2095
www.e.streamforester.name:443
www.e.streamforester.name:2053
www.e.streamforester.name:2083
www.e.streamforester.name:2087
www.e.streamforester.name:2096
www.e.streamforester.name:8443
melissa.e.streamforester.name:80
melissa.e.streamforester.name:22
melissa.e.streamforester.name:8080
melissa.e.streamforester.name:8880
melissa.e.streamforester.name:2052
melissa.e.streamforester.name:2082
melissa.e.streamforester.name:2086
melissa.e.streamforester.name:2095
melissa.e.streamforester.name:443
melissa.e.streamforester.name:2053
melissa.e.streamforester.name:2083
melissa.e.streamforester.name:2087
melissa.e.streamforester.name:2096
melissa.e.streamforester.name:8443
nanocore.e.streamforester.name:80
nanocore.e.streamforester.name:22
nanocore.e.streamforester.name:8080
nanocore.e.streamforester.name:8880
nanocore.e.streamforester.name:2052
nanocore.e.streamforester.name:2082
nanocore.e.streamforester.name:2086
nanocore.e.streamforester.name:2095
nanocore.e.streamforester.name:443
nanocore.e.streamforester.name:2053
nanocore.e.streamforester.name:2083
nanocore.e.streamforester.name:2087
nanocore.e.streamforester.name:2096
nanocore.e.streamforester.name:8443
nimda.e.streamforester.name:80
nimda.e.streamforester.name:22
nimda.e.streamforester.name:8080
nimda.e.streamforester.name:8880
nimda.e.streamforester.name:2052
nimda.e.streamforester.name:2082
nimda.e.streamforester.name:2086
nimda.e.streamforester.name:2095
nimda.e.streamforester.name:443
nimda.e.streamforester.name:2053
nimda.e.streamforester.name:2083
nimda.e.streamforester.name:2087
nimda.e.streamforester.name:2096
nimda.e.streamforester.name:8443

Mutex

NSJSD4ZuTP1H

Attributes

delay
0
install
true
install_file
qfnqo.exe
install_folder
%AppData%

aes.plain

Targets

- Target
  ea512f79e19d42f397d2779394f0f90cbc598be7b15e7189ec3db5a1c6ca8b2e
- Size 45KB
- SHA256 ea512f79e19d42f397d2779394f0f90cbc598be7b15e7189ec3db5a1c6ca8b2e
- MD5 4244c6fd891351899764b1d83482a079
- SHA1 85cc754af00c9f80c9bf07dbd00a7e93b928b18c
- SHA512 cf0738454af281d683dd910c99d7ed92c59ad0c59d4c0774b34625db649799e5c5d1ef7b7bff2daf09b865f5431c17587cb5b10f42d9ec872e3bc008f3d88d40
- SSDEEP 768:cuqb5TrIGuCWUoKXMmo2qQ3Blte40WMOPI0IzjbFgXaik9OeyGKDI6HBDZUx:cuqb5TrhG2t2UM30I3bCXjBBDlhdUx
- TLSH
  T167232A003BE8812BF2BE4F7899F26145867AF2633603D68E1CC4519B4713FC696426FE
- MD5 SHA1 SHA512 SSDEEP TLSH
Score

10^/10

default command_and_control defense_evasion discovery execution asyncrat persistence rat
- Async RAT payload
  rat
- Family: AsyncRat
  AsyncRAT is designed to remotely monitor and control other computers written in C#.
  rat asyncrat
- Checks computer location settings
  Looks up country code configured in the registry, likely geofence.
- Executes dropped EXE
- Outbound SSH connection to public host
  SSH is used for remote access. This may indicate SSH host discovery, encrypted C2 traffic, or data exfiltration.
  command_and_control
behavioral1 behavioral2