Analysis
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max time kernel
141s -
max time network
151s -
platform
windows10-2004_x64 -
resource
win10v2004-20240412-en -
resource tags
arch:x64arch:x86image:win10v2004-20240412-enlocale:en-usos:windows10-2004-x64system -
submitted
25-04-2024 02:56
Static task
static1
Behavioral task
behavioral1
Sample
2229e4b5c8d5fdf7b4ab56f51dab68521234c05adaaca64b1e3e999213514a0a.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
2229e4b5c8d5fdf7b4ab56f51dab68521234c05adaaca64b1e3e999213514a0a.exe
Resource
win10v2004-20240412-en
General
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Target
2229e4b5c8d5fdf7b4ab56f51dab68521234c05adaaca64b1e3e999213514a0a.exe
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Size
684KB
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MD5
9d48877b73e58313d5f78e41311a1387
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SHA1
c547af55bf250ab0ea29a5cbba454a94da46e6e9
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SHA256
2229e4b5c8d5fdf7b4ab56f51dab68521234c05adaaca64b1e3e999213514a0a
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SHA512
b3d413b448aae3c3e30de5b123eef86c80ead0e90ff8116661446f41c3d7f898e702f91e1fe540d2e1d15cb59b4fc2f3bf58b0b4fd7fb658a0833f02f9b081c4
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SSDEEP
12288:ONgLeFR6/Xlv312Z3GN6cXk1LHkyht9aVRB97/0jjcHjylxBP5Nlh1:lXJ312ZA6AIDtAVxYjjcHa/P5N
Malware Config
Extracted
Protocol: smtp- Host:
mail.myhydropowered.com - Port:
587 - Username:
[email protected] - Password:
qMkzJ0n1W2XEuTx
Extracted
agenttesla
Protocol: smtp- Host:
mail.myhydropowered.com - Port:
587 - Username:
[email protected] - Password:
qMkzJ0n1W2XEuTx - Email To:
[email protected]
Signatures
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AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
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Reads data files stored by FTP clients 2 TTPs
Tries to access configuration files associated with programs like FileZilla.
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Reads user/profile data of local email clients 2 TTPs
Email clients store some user data on disk where infostealers will often target it.
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Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
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Looks up external IP address via web service 3 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.
Processes:
flow ioc 58 api.ipify.org 59 api.ipify.org 60 ip-api.com -
Suspicious use of SetThreadContext 1 IoCs
Processes:
2229e4b5c8d5fdf7b4ab56f51dab68521234c05adaaca64b1e3e999213514a0a.exedescription pid process target process PID 892 set thread context of 4732 892 2229e4b5c8d5fdf7b4ab56f51dab68521234c05adaaca64b1e3e999213514a0a.exe 2229e4b5c8d5fdf7b4ab56f51dab68521234c05adaaca64b1e3e999213514a0a.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
Processes:
2229e4b5c8d5fdf7b4ab56f51dab68521234c05adaaca64b1e3e999213514a0a.exepid process 4732 2229e4b5c8d5fdf7b4ab56f51dab68521234c05adaaca64b1e3e999213514a0a.exe 4732 2229e4b5c8d5fdf7b4ab56f51dab68521234c05adaaca64b1e3e999213514a0a.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
2229e4b5c8d5fdf7b4ab56f51dab68521234c05adaaca64b1e3e999213514a0a.exedescription pid process Token: SeDebugPrivilege 4732 2229e4b5c8d5fdf7b4ab56f51dab68521234c05adaaca64b1e3e999213514a0a.exe -
Suspicious use of SetWindowsHookEx 1 IoCs
Processes:
2229e4b5c8d5fdf7b4ab56f51dab68521234c05adaaca64b1e3e999213514a0a.exepid process 4732 2229e4b5c8d5fdf7b4ab56f51dab68521234c05adaaca64b1e3e999213514a0a.exe -
Suspicious use of WriteProcessMemory 8 IoCs
Processes:
2229e4b5c8d5fdf7b4ab56f51dab68521234c05adaaca64b1e3e999213514a0a.exedescription pid process target process PID 892 wrote to memory of 4732 892 2229e4b5c8d5fdf7b4ab56f51dab68521234c05adaaca64b1e3e999213514a0a.exe 2229e4b5c8d5fdf7b4ab56f51dab68521234c05adaaca64b1e3e999213514a0a.exe PID 892 wrote to memory of 4732 892 2229e4b5c8d5fdf7b4ab56f51dab68521234c05adaaca64b1e3e999213514a0a.exe 2229e4b5c8d5fdf7b4ab56f51dab68521234c05adaaca64b1e3e999213514a0a.exe PID 892 wrote to memory of 4732 892 2229e4b5c8d5fdf7b4ab56f51dab68521234c05adaaca64b1e3e999213514a0a.exe 2229e4b5c8d5fdf7b4ab56f51dab68521234c05adaaca64b1e3e999213514a0a.exe PID 892 wrote to memory of 4732 892 2229e4b5c8d5fdf7b4ab56f51dab68521234c05adaaca64b1e3e999213514a0a.exe 2229e4b5c8d5fdf7b4ab56f51dab68521234c05adaaca64b1e3e999213514a0a.exe PID 892 wrote to memory of 4732 892 2229e4b5c8d5fdf7b4ab56f51dab68521234c05adaaca64b1e3e999213514a0a.exe 2229e4b5c8d5fdf7b4ab56f51dab68521234c05adaaca64b1e3e999213514a0a.exe PID 892 wrote to memory of 4732 892 2229e4b5c8d5fdf7b4ab56f51dab68521234c05adaaca64b1e3e999213514a0a.exe 2229e4b5c8d5fdf7b4ab56f51dab68521234c05adaaca64b1e3e999213514a0a.exe PID 892 wrote to memory of 4732 892 2229e4b5c8d5fdf7b4ab56f51dab68521234c05adaaca64b1e3e999213514a0a.exe 2229e4b5c8d5fdf7b4ab56f51dab68521234c05adaaca64b1e3e999213514a0a.exe PID 892 wrote to memory of 4732 892 2229e4b5c8d5fdf7b4ab56f51dab68521234c05adaaca64b1e3e999213514a0a.exe 2229e4b5c8d5fdf7b4ab56f51dab68521234c05adaaca64b1e3e999213514a0a.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\2229e4b5c8d5fdf7b4ab56f51dab68521234c05adaaca64b1e3e999213514a0a.exe"C:\Users\Admin\AppData\Local\Temp\2229e4b5c8d5fdf7b4ab56f51dab68521234c05adaaca64b1e3e999213514a0a.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:892 -
C:\Users\Admin\AppData\Local\Temp\2229e4b5c8d5fdf7b4ab56f51dab68521234c05adaaca64b1e3e999213514a0a.exe"C:\Users\Admin\AppData\Local\Temp\2229e4b5c8d5fdf7b4ab56f51dab68521234c05adaaca64b1e3e999213514a0a.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
PID:4732
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\2229e4b5c8d5fdf7b4ab56f51dab68521234c05adaaca64b1e3e999213514a0a.exe.logFilesize
1KB
MD58ec831f3e3a3f77e4a7b9cd32b48384c
SHA1d83f09fd87c5bd86e045873c231c14836e76a05c
SHA2567667e538030e3f8ce2886e47a01af24cb0ea70528b1e821c5d8832c5076cb982
SHA51226bffa2406b66368bd412bf25869a792631455645992cdcade2dbc13a2e56fb546414a6a9223b94c96c38d89187add6678d4779a88b38b0c9e36be8527b213c3
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memory/892-8-0x00000000094D0000-0x0000000009554000-memory.dmpFilesize
528KB
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memory/892-3-0x0000000005980000-0x0000000005A12000-memory.dmpFilesize
584KB
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memory/892-9-0x000000000C5F0000-0x000000000C68C000-memory.dmpFilesize
624KB
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memory/892-1-0x0000000074B40000-0x00000000752F0000-memory.dmpFilesize
7.7MB
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memory/892-5-0x0000000005B40000-0x0000000005B4A000-memory.dmpFilesize
40KB
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memory/892-6-0x0000000005D10000-0x0000000005D30000-memory.dmpFilesize
128KB
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memory/892-7-0x0000000005E60000-0x0000000005E74000-memory.dmpFilesize
80KB
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memory/892-0-0x0000000000F10000-0x0000000000FC0000-memory.dmpFilesize
704KB
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memory/892-14-0x0000000074B40000-0x00000000752F0000-memory.dmpFilesize
7.7MB
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memory/892-2-0x0000000005E80000-0x0000000006424000-memory.dmpFilesize
5.6MB
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memory/892-4-0x0000000005940000-0x0000000005950000-memory.dmpFilesize
64KB
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memory/4732-13-0x0000000074B40000-0x00000000752F0000-memory.dmpFilesize
7.7MB
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memory/4732-19-0x00000000050D0000-0x00000000050E0000-memory.dmpFilesize
64KB
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memory/4732-15-0x00000000050D0000-0x00000000050E0000-memory.dmpFilesize
64KB
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memory/4732-16-0x00000000052F0000-0x0000000005356000-memory.dmpFilesize
408KB
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memory/4732-17-0x0000000006840000-0x0000000006890000-memory.dmpFilesize
320KB
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memory/4732-18-0x0000000074B40000-0x00000000752F0000-memory.dmpFilesize
7.7MB
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memory/4732-10-0x0000000000400000-0x0000000000442000-memory.dmpFilesize
264KB