Analysis
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max time kernel
147s -
max time network
152s -
platform
windows10-2004_x64 -
resource
win10v2004-20240226-en -
resource tags
arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system -
submitted
30-03-2024 01:29
Static task
static1
Behavioral task
behavioral1
Sample
a9acda6b71f23edce7cab1a94c736b27e1ba3a916611e3c2fb7643d615374c68.exe
Resource
win7-20240220-en
General
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Target
a9acda6b71f23edce7cab1a94c736b27e1ba3a916611e3c2fb7643d615374c68.exe
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Size
2.8MB
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MD5
934f11b29befe89477782beccaf462ef
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SHA1
4a4066e23024f9bfd3b174f8b08c288b43c0cc39
-
SHA256
a9acda6b71f23edce7cab1a94c736b27e1ba3a916611e3c2fb7643d615374c68
-
SHA512
6e9b781f176f0b4a87bb4b52e7a5249d5f0fb91e1d849d52cac2a591d51de285054a0791d0fe45c3628f8eebca64af1ec03ef57afa70aa5c2a56a64d7ef5b23d
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SSDEEP
49152:bZKh5LUxhqV6mILqaDMzGUWt5LwmR8jsF2G5zuswj6XE:AXMqUM6U85gjsMguyE
Malware Config
Extracted
Protocol: smtp- Host:
mail.gencoldfire.com - Port:
587 - Username:
[email protected] - Password:
%j#!%z2b/?qM68K#
Extracted
agenttesla
Protocol: smtp- Host:
mail.gencoldfire.com - Port:
587 - Username:
[email protected] - Password:
%j#!%z2b/?qM68K# - 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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Detect ZGRat V1 34 IoCs
Processes:
resource yara_rule behavioral2/memory/4904-2-0x0000000005070000-0x00000000052A0000-memory.dmp family_zgrat_v1 behavioral2/memory/4904-3-0x0000000005070000-0x000000000529B000-memory.dmp family_zgrat_v1 behavioral2/memory/4904-4-0x0000000005070000-0x000000000529B000-memory.dmp family_zgrat_v1 behavioral2/memory/4904-6-0x0000000005070000-0x000000000529B000-memory.dmp family_zgrat_v1 behavioral2/memory/4904-8-0x0000000005070000-0x000000000529B000-memory.dmp family_zgrat_v1 behavioral2/memory/4904-10-0x0000000005070000-0x000000000529B000-memory.dmp family_zgrat_v1 behavioral2/memory/4904-12-0x0000000005070000-0x000000000529B000-memory.dmp family_zgrat_v1 behavioral2/memory/4904-14-0x0000000005070000-0x000000000529B000-memory.dmp family_zgrat_v1 behavioral2/memory/4904-16-0x0000000005070000-0x000000000529B000-memory.dmp family_zgrat_v1 behavioral2/memory/4904-18-0x0000000005070000-0x000000000529B000-memory.dmp family_zgrat_v1 behavioral2/memory/4904-20-0x0000000005070000-0x000000000529B000-memory.dmp family_zgrat_v1 behavioral2/memory/4904-22-0x0000000005070000-0x000000000529B000-memory.dmp family_zgrat_v1 behavioral2/memory/4904-24-0x0000000005070000-0x000000000529B000-memory.dmp family_zgrat_v1 behavioral2/memory/4904-26-0x0000000005070000-0x000000000529B000-memory.dmp family_zgrat_v1 behavioral2/memory/4904-28-0x0000000005070000-0x000000000529B000-memory.dmp family_zgrat_v1 behavioral2/memory/4904-30-0x0000000005070000-0x000000000529B000-memory.dmp family_zgrat_v1 behavioral2/memory/4904-32-0x0000000005070000-0x000000000529B000-memory.dmp family_zgrat_v1 behavioral2/memory/4904-34-0x0000000005070000-0x000000000529B000-memory.dmp family_zgrat_v1 behavioral2/memory/4904-36-0x0000000005070000-0x000000000529B000-memory.dmp family_zgrat_v1 behavioral2/memory/4904-38-0x0000000005070000-0x000000000529B000-memory.dmp family_zgrat_v1 behavioral2/memory/4904-40-0x0000000005070000-0x000000000529B000-memory.dmp family_zgrat_v1 behavioral2/memory/4904-42-0x0000000005070000-0x000000000529B000-memory.dmp family_zgrat_v1 behavioral2/memory/4904-44-0x0000000005070000-0x000000000529B000-memory.dmp family_zgrat_v1 behavioral2/memory/4904-46-0x0000000005070000-0x000000000529B000-memory.dmp family_zgrat_v1 behavioral2/memory/4904-48-0x0000000005070000-0x000000000529B000-memory.dmp family_zgrat_v1 behavioral2/memory/4904-50-0x0000000005070000-0x000000000529B000-memory.dmp family_zgrat_v1 behavioral2/memory/4904-52-0x0000000005070000-0x000000000529B000-memory.dmp family_zgrat_v1 behavioral2/memory/4904-54-0x0000000005070000-0x000000000529B000-memory.dmp family_zgrat_v1 behavioral2/memory/4904-56-0x0000000005070000-0x000000000529B000-memory.dmp family_zgrat_v1 behavioral2/memory/4904-58-0x0000000005070000-0x000000000529B000-memory.dmp family_zgrat_v1 behavioral2/memory/4904-60-0x0000000005070000-0x000000000529B000-memory.dmp family_zgrat_v1 behavioral2/memory/4904-62-0x0000000005070000-0x000000000529B000-memory.dmp family_zgrat_v1 behavioral2/memory/4904-64-0x0000000005070000-0x000000000529B000-memory.dmp family_zgrat_v1 behavioral2/memory/4904-66-0x0000000005070000-0x000000000529B000-memory.dmp family_zgrat_v1 -
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 1 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.
Processes:
flow ioc 37 ip-api.com -
Suspicious use of SetThreadContext 1 IoCs
Processes:
a9acda6b71f23edce7cab1a94c736b27e1ba3a916611e3c2fb7643d615374c68.exedescription pid process target process PID 4904 set thread context of 3576 4904 a9acda6b71f23edce7cab1a94c736b27e1ba3a916611e3c2fb7643d615374c68.exe a9acda6b71f23edce7cab1a94c736b27e1ba3a916611e3c2fb7643d615374c68.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
Processes:
a9acda6b71f23edce7cab1a94c736b27e1ba3a916611e3c2fb7643d615374c68.exepid process 3576 a9acda6b71f23edce7cab1a94c736b27e1ba3a916611e3c2fb7643d615374c68.exe 3576 a9acda6b71f23edce7cab1a94c736b27e1ba3a916611e3c2fb7643d615374c68.exe -
Suspicious use of AdjustPrivilegeToken 3 IoCs
Processes:
a9acda6b71f23edce7cab1a94c736b27e1ba3a916611e3c2fb7643d615374c68.exea9acda6b71f23edce7cab1a94c736b27e1ba3a916611e3c2fb7643d615374c68.exedescription pid process Token: SeDebugPrivilege 4904 a9acda6b71f23edce7cab1a94c736b27e1ba3a916611e3c2fb7643d615374c68.exe Token: SeDebugPrivilege 4904 a9acda6b71f23edce7cab1a94c736b27e1ba3a916611e3c2fb7643d615374c68.exe Token: SeDebugPrivilege 3576 a9acda6b71f23edce7cab1a94c736b27e1ba3a916611e3c2fb7643d615374c68.exe -
Suspicious use of WriteProcessMemory 8 IoCs
Processes:
a9acda6b71f23edce7cab1a94c736b27e1ba3a916611e3c2fb7643d615374c68.exedescription pid process target process PID 4904 wrote to memory of 3576 4904 a9acda6b71f23edce7cab1a94c736b27e1ba3a916611e3c2fb7643d615374c68.exe a9acda6b71f23edce7cab1a94c736b27e1ba3a916611e3c2fb7643d615374c68.exe PID 4904 wrote to memory of 3576 4904 a9acda6b71f23edce7cab1a94c736b27e1ba3a916611e3c2fb7643d615374c68.exe a9acda6b71f23edce7cab1a94c736b27e1ba3a916611e3c2fb7643d615374c68.exe PID 4904 wrote to memory of 3576 4904 a9acda6b71f23edce7cab1a94c736b27e1ba3a916611e3c2fb7643d615374c68.exe a9acda6b71f23edce7cab1a94c736b27e1ba3a916611e3c2fb7643d615374c68.exe PID 4904 wrote to memory of 3576 4904 a9acda6b71f23edce7cab1a94c736b27e1ba3a916611e3c2fb7643d615374c68.exe a9acda6b71f23edce7cab1a94c736b27e1ba3a916611e3c2fb7643d615374c68.exe PID 4904 wrote to memory of 3576 4904 a9acda6b71f23edce7cab1a94c736b27e1ba3a916611e3c2fb7643d615374c68.exe a9acda6b71f23edce7cab1a94c736b27e1ba3a916611e3c2fb7643d615374c68.exe PID 4904 wrote to memory of 3576 4904 a9acda6b71f23edce7cab1a94c736b27e1ba3a916611e3c2fb7643d615374c68.exe a9acda6b71f23edce7cab1a94c736b27e1ba3a916611e3c2fb7643d615374c68.exe PID 4904 wrote to memory of 3576 4904 a9acda6b71f23edce7cab1a94c736b27e1ba3a916611e3c2fb7643d615374c68.exe a9acda6b71f23edce7cab1a94c736b27e1ba3a916611e3c2fb7643d615374c68.exe PID 4904 wrote to memory of 3576 4904 a9acda6b71f23edce7cab1a94c736b27e1ba3a916611e3c2fb7643d615374c68.exe a9acda6b71f23edce7cab1a94c736b27e1ba3a916611e3c2fb7643d615374c68.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\a9acda6b71f23edce7cab1a94c736b27e1ba3a916611e3c2fb7643d615374c68.exe"C:\Users\Admin\AppData\Local\Temp\a9acda6b71f23edce7cab1a94c736b27e1ba3a916611e3c2fb7643d615374c68.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\a9acda6b71f23edce7cab1a94c736b27e1ba3a916611e3c2fb7643d615374c68.exe"C:\Users\Admin\AppData\Local\Temp\a9acda6b71f23edce7cab1a94c736b27e1ba3a916611e3c2fb7643d615374c68.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
Network
MITRE ATT&CK Matrix ATT&CK v13
Replay Monitor
Loading Replay Monitor...
Downloads
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memory/3576-4892-0x00000000749C0000-0x0000000075170000-memory.dmpFilesize
7.7MB
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memory/3576-4893-0x0000000000400000-0x0000000000442000-memory.dmpFilesize
264KB
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memory/3576-4895-0x00000000059B0000-0x0000000005A16000-memory.dmpFilesize
408KB
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memory/3576-4896-0x0000000005AE0000-0x0000000005AF0000-memory.dmpFilesize
64KB
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memory/3576-4897-0x0000000006E30000-0x0000000006EC2000-memory.dmpFilesize
584KB
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memory/3576-4902-0x0000000005AE0000-0x0000000005AF0000-memory.dmpFilesize
64KB
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memory/3576-4901-0x00000000749C0000-0x0000000075170000-memory.dmpFilesize
7.7MB
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memory/3576-4900-0x00000000072A0000-0x00000000072AA000-memory.dmpFilesize
40KB
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memory/3576-4899-0x0000000006FC0000-0x000000000705C000-memory.dmpFilesize
624KB
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memory/3576-4898-0x0000000006ED0000-0x0000000006F20000-memory.dmpFilesize
320KB
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memory/4904-38-0x0000000005070000-0x000000000529B000-memory.dmpFilesize
2.2MB
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memory/4904-48-0x0000000005070000-0x000000000529B000-memory.dmpFilesize
2.2MB
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memory/4904-10-0x0000000005070000-0x000000000529B000-memory.dmpFilesize
2.2MB
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memory/4904-12-0x0000000005070000-0x000000000529B000-memory.dmpFilesize
2.2MB
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memory/4904-14-0x0000000005070000-0x000000000529B000-memory.dmpFilesize
2.2MB
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memory/4904-16-0x0000000005070000-0x000000000529B000-memory.dmpFilesize
2.2MB
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memory/4904-18-0x0000000005070000-0x000000000529B000-memory.dmpFilesize
2.2MB
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memory/4904-20-0x0000000005070000-0x000000000529B000-memory.dmpFilesize
2.2MB
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memory/4904-22-0x0000000005070000-0x000000000529B000-memory.dmpFilesize
2.2MB
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memory/4904-24-0x0000000005070000-0x000000000529B000-memory.dmpFilesize
2.2MB
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memory/4904-26-0x0000000005070000-0x000000000529B000-memory.dmpFilesize
2.2MB
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memory/4904-28-0x0000000005070000-0x000000000529B000-memory.dmpFilesize
2.2MB
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memory/4904-30-0x0000000005070000-0x000000000529B000-memory.dmpFilesize
2.2MB
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memory/4904-32-0x0000000005070000-0x000000000529B000-memory.dmpFilesize
2.2MB
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memory/4904-34-0x0000000005070000-0x000000000529B000-memory.dmpFilesize
2.2MB
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memory/4904-36-0x0000000005070000-0x000000000529B000-memory.dmpFilesize
2.2MB
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memory/4904-6-0x0000000005070000-0x000000000529B000-memory.dmpFilesize
2.2MB
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memory/4904-40-0x0000000005070000-0x000000000529B000-memory.dmpFilesize
2.2MB
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memory/4904-42-0x0000000005070000-0x000000000529B000-memory.dmpFilesize
2.2MB
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memory/4904-44-0x0000000005070000-0x000000000529B000-memory.dmpFilesize
2.2MB
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memory/4904-46-0x0000000005070000-0x000000000529B000-memory.dmpFilesize
2.2MB
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memory/4904-8-0x0000000005070000-0x000000000529B000-memory.dmpFilesize
2.2MB
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memory/4904-50-0x0000000005070000-0x000000000529B000-memory.dmpFilesize
2.2MB
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memory/4904-52-0x0000000005070000-0x000000000529B000-memory.dmpFilesize
2.2MB
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memory/4904-54-0x0000000005070000-0x000000000529B000-memory.dmpFilesize
2.2MB
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memory/4904-56-0x0000000005070000-0x000000000529B000-memory.dmpFilesize
2.2MB
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memory/4904-58-0x0000000005070000-0x000000000529B000-memory.dmpFilesize
2.2MB
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memory/4904-60-0x0000000005070000-0x000000000529B000-memory.dmpFilesize
2.2MB
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memory/4904-62-0x0000000005070000-0x000000000529B000-memory.dmpFilesize
2.2MB
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memory/4904-64-0x0000000005070000-0x000000000529B000-memory.dmpFilesize
2.2MB
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memory/4904-66-0x0000000005070000-0x000000000529B000-memory.dmpFilesize
2.2MB
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memory/4904-2350-0x00000000749C0000-0x0000000075170000-memory.dmpFilesize
7.7MB
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memory/4904-4884-0x0000000005060000-0x0000000005070000-memory.dmpFilesize
64KB
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memory/4904-4885-0x00000000054A0000-0x00000000054A1000-memory.dmpFilesize
4KB
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memory/4904-4886-0x00000000057C0000-0x000000000582C000-memory.dmpFilesize
432KB
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memory/4904-4-0x0000000005070000-0x000000000529B000-memory.dmpFilesize
2.2MB
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memory/4904-3-0x0000000005070000-0x000000000529B000-memory.dmpFilesize
2.2MB
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memory/4904-2-0x0000000005070000-0x00000000052A0000-memory.dmpFilesize
2.2MB
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memory/4904-1-0x00000000001F0000-0x00000000004CE000-memory.dmpFilesize
2.9MB
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memory/4904-0-0x00000000749C0000-0x0000000075170000-memory.dmpFilesize
7.7MB
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memory/4904-4887-0x00000000054F0000-0x000000000553C000-memory.dmpFilesize
304KB
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memory/4904-4888-0x0000000006040000-0x00000000065E4000-memory.dmpFilesize
5.6MB
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memory/4904-4889-0x0000000005890000-0x00000000058E4000-memory.dmpFilesize
336KB
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memory/4904-4894-0x00000000749C0000-0x0000000075170000-memory.dmpFilesize
7.7MB