Analysis
-
max time kernel
150s -
max time network
155s -
platform
windows10-2004_x64 -
resource
win10v2004-20240226-en -
resource tags
-
submitted
24-04-2024 02:02
General
-
Target
bca01f2005ff59a51ee6f0a9429611f4fe3889010cf897e2970461596230fecc.exe
-
Size
648KB
-
MD5
ab85c7aea92216cde96fc568abefda94
-
SHA1
4a5142ca1bff60435ef05324c960cd9f5237726d
-
SHA256
bca01f2005ff59a51ee6f0a9429611f4fe3889010cf897e2970461596230fecc
-
SHA512
37869b4b20ad99c82ee5dbdc418256f70d6de57b914766ff423343611dab67271a9b0efc5b85580cc840c7c3ac7d52b775eacb8fb107ab8163c8a981a6aafb68
-
SSDEEP
12288:2cK1iNZRAGnGz2uitVr4xHhmqq+mIwNeI379e9YucZ4X5epKCaUjInrsxI2d/ws:rl1GKuits7Pm/737cujZYeECcrsb4
Malware Config
Extracted
Protocol: ftp- Host:
ftp.indra-precision.co.th - Port:
21 - Username:
[email protected] - Password:
UW8f$y[fBOEs
Extracted
agenttesla
Protocol: ftp- Host:
ftp://ftp.indra-precision.co.th - Port:
21 - Username:
[email protected] - Password:
UW8f$y[fBOEs
Signatures
-
AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
-
Reads WinSCP keys stored on the system 2 TTPs
Tries to access WinSCP stored sessions.
-
Reads data files stored by FTP clients 2 TTPs
Tries to access configuration files associated with programs like FileZilla.
-
Reads user/profile data of local email clients 2 TTPs
Email clients store some user data on disk where infostealers will often target it.
-
Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
-
Looks up external IP address via web service 1 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.
-
Suspicious behavior: EnumeratesProcesses 64 IoCs
-
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\bca01f2005ff59a51ee6f0a9429611f4fe3889010cf897e2970461596230fecc.exe"C:\Users\Admin\AppData\Local\Temp\bca01f2005ff59a51ee6f0a9429611f4fe3889010cf897e2970461596230fecc.exe"1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
-
C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --mojo-platform-channel-handle=4044 --field-trial-handle=2292,i,2103142837140538807,15881446839139365070,262144 --variations-seed-version /prefetch:81⤵
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
-
memory/4060-0-0x0000000074DC0000-0x0000000075570000-memory.dmpFilesize
7.7MB
-
memory/4060-1-0x0000000000940000-0x00000000009E8000-memory.dmpFilesize
672KB
-
memory/4060-2-0x0000000005960000-0x0000000005F04000-memory.dmpFilesize
5.6MB
-
memory/4060-3-0x0000000005450000-0x00000000054E2000-memory.dmpFilesize
584KB
-
memory/4060-4-0x00000000055E0000-0x00000000055F0000-memory.dmpFilesize
64KB
-
memory/4060-5-0x00000000053F0000-0x00000000053FA000-memory.dmpFilesize
40KB
-
memory/4060-6-0x0000000005540000-0x0000000005558000-memory.dmpFilesize
96KB
-
memory/4060-7-0x0000000005580000-0x000000000558E000-memory.dmpFilesize
56KB
-
memory/4060-8-0x00000000055B0000-0x00000000055C4000-memory.dmpFilesize
80KB
-
memory/4060-9-0x0000000002C20000-0x0000000002CA4000-memory.dmpFilesize
528KB
-
memory/4060-10-0x000000000C160000-0x000000000C1FC000-memory.dmpFilesize
624KB
-
memory/4060-11-0x000000000C100000-0x000000000C142000-memory.dmpFilesize
264KB
-
memory/4060-12-0x000000000C470000-0x000000000C4D6000-memory.dmpFilesize
408KB
-
memory/4060-13-0x0000000006D10000-0x0000000006D60000-memory.dmpFilesize
320KB
-
memory/4060-14-0x0000000074DC0000-0x0000000075570000-memory.dmpFilesize
7.7MB
-
memory/4060-15-0x00000000055E0000-0x00000000055F0000-memory.dmpFilesize
64KB