Analysis
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max time kernel
149s -
max time network
153s -
platform
windows10-2004_x64 -
resource
win10v2004-20240426-en -
resource tags
arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system -
submitted
28-04-2024 01:01
Static task
static1
Behavioral task
behavioral1
Sample
d7cdcdd118dd53207584a5e0e72e90000e97bd462b74a77c24af5cf0361d6384.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
d7cdcdd118dd53207584a5e0e72e90000e97bd462b74a77c24af5cf0361d6384.exe
Resource
win10v2004-20240426-en
General
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Target
d7cdcdd118dd53207584a5e0e72e90000e97bd462b74a77c24af5cf0361d6384.exe
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Size
920KB
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MD5
28c3a284905b7996294d725c948962a9
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SHA1
2429a4f7c95a8ba436348f47813cba0815f8196a
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SHA256
d7cdcdd118dd53207584a5e0e72e90000e97bd462b74a77c24af5cf0361d6384
-
SHA512
3095b54dd0475e2ed2e5c3520fdeb361dd9065f6a8a2324f2cf5d0b5457c3091aed3de6d9ccffd4ecaf64e3277a6221f35325edde8847e417fc3a762389329df
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SSDEEP
24576:L0Fn3rHlRpp7zBerXIosFN5JlkqHlch2fC3z:slZP0T6FxfqD
Malware Config
Extracted
agenttesla
Protocol: smtp- Host:
mail.lilydesign.com.tr - Port:
587 - Username:
[email protected] - Password:
0508Lily0508Lily* - 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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Looks up external IP address via web service 2 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.
Processes:
flow ioc 17 api.ipify.org 18 api.ipify.org -
Suspicious use of SetThreadContext 1 IoCs
Processes:
d7cdcdd118dd53207584a5e0e72e90000e97bd462b74a77c24af5cf0361d6384.exedescription pid process target process PID 3396 set thread context of 3892 3396 d7cdcdd118dd53207584a5e0e72e90000e97bd462b74a77c24af5cf0361d6384.exe msbuild.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
Processes:
msbuild.exepid process 3892 msbuild.exe 3892 msbuild.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
Processes:
d7cdcdd118dd53207584a5e0e72e90000e97bd462b74a77c24af5cf0361d6384.exemsbuild.exedescription pid process Token: SeDebugPrivilege 3396 d7cdcdd118dd53207584a5e0e72e90000e97bd462b74a77c24af5cf0361d6384.exe Token: SeDebugPrivilege 3892 msbuild.exe -
Suspicious use of SetWindowsHookEx 1 IoCs
Processes:
msbuild.exepid process 3892 msbuild.exe -
Suspicious use of WriteProcessMemory 11 IoCs
Processes:
d7cdcdd118dd53207584a5e0e72e90000e97bd462b74a77c24af5cf0361d6384.exedescription pid process target process PID 3396 wrote to memory of 3892 3396 d7cdcdd118dd53207584a5e0e72e90000e97bd462b74a77c24af5cf0361d6384.exe msbuild.exe PID 3396 wrote to memory of 3892 3396 d7cdcdd118dd53207584a5e0e72e90000e97bd462b74a77c24af5cf0361d6384.exe msbuild.exe PID 3396 wrote to memory of 3892 3396 d7cdcdd118dd53207584a5e0e72e90000e97bd462b74a77c24af5cf0361d6384.exe msbuild.exe PID 3396 wrote to memory of 3892 3396 d7cdcdd118dd53207584a5e0e72e90000e97bd462b74a77c24af5cf0361d6384.exe msbuild.exe PID 3396 wrote to memory of 3892 3396 d7cdcdd118dd53207584a5e0e72e90000e97bd462b74a77c24af5cf0361d6384.exe msbuild.exe PID 3396 wrote to memory of 3892 3396 d7cdcdd118dd53207584a5e0e72e90000e97bd462b74a77c24af5cf0361d6384.exe msbuild.exe PID 3396 wrote to memory of 3892 3396 d7cdcdd118dd53207584a5e0e72e90000e97bd462b74a77c24af5cf0361d6384.exe msbuild.exe PID 3396 wrote to memory of 3892 3396 d7cdcdd118dd53207584a5e0e72e90000e97bd462b74a77c24af5cf0361d6384.exe msbuild.exe PID 3396 wrote to memory of 4896 3396 d7cdcdd118dd53207584a5e0e72e90000e97bd462b74a77c24af5cf0361d6384.exe msbuild.exe PID 3396 wrote to memory of 4896 3396 d7cdcdd118dd53207584a5e0e72e90000e97bd462b74a77c24af5cf0361d6384.exe msbuild.exe PID 3396 wrote to memory of 4896 3396 d7cdcdd118dd53207584a5e0e72e90000e97bd462b74a77c24af5cf0361d6384.exe msbuild.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\d7cdcdd118dd53207584a5e0e72e90000e97bd462b74a77c24af5cf0361d6384.exe"C:\Users\Admin\AppData\Local\Temp\d7cdcdd118dd53207584a5e0e72e90000e97bd462b74a77c24af5cf0361d6384.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:3396 -
C:\Windows\Microsoft.NET\Framework\v4.0.30319\msbuild.exe"C:\Windows\Microsoft.NET\Framework\v4.0.30319\msbuild.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
PID:3892 -
C:\Windows\Microsoft.NET\Framework\v4.0.30319\msbuild.exe"C:\Windows\Microsoft.NET\Framework\v4.0.30319\msbuild.exe"2⤵PID:4896
Network
MITRE ATT&CK Matrix
Replay Monitor
Loading Replay Monitor...
Downloads
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memory/3396-9-0x00007FFF0F120000-0x00007FFF0FBE1000-memory.dmpFilesize
10.8MB
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memory/3396-1-0x00007FFF0F120000-0x00007FFF0FBE1000-memory.dmpFilesize
10.8MB
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memory/3396-2-0x0000016038B10000-0x0000016038B20000-memory.dmpFilesize
64KB
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memory/3396-3-0x0000016038A30000-0x0000016038AC6000-memory.dmpFilesize
600KB
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memory/3396-0-0x0000016036C90000-0x0000016036CE6000-memory.dmpFilesize
344KB
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memory/3892-8-0x0000000004F00000-0x0000000004F66000-memory.dmpFilesize
408KB
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memory/3892-5-0x0000000074F80000-0x0000000075730000-memory.dmpFilesize
7.7MB
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memory/3892-7-0x0000000004FA0000-0x0000000004FB0000-memory.dmpFilesize
64KB
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memory/3892-6-0x0000000005560000-0x0000000005B04000-memory.dmpFilesize
5.6MB
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memory/3892-4-0x0000000000400000-0x0000000000440000-memory.dmpFilesize
256KB
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memory/3892-10-0x00000000061A0000-0x00000000061F0000-memory.dmpFilesize
320KB
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memory/3892-11-0x0000000006290000-0x0000000006322000-memory.dmpFilesize
584KB
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memory/3892-12-0x0000000006430000-0x000000000643A000-memory.dmpFilesize
40KB
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memory/3892-13-0x0000000074F80000-0x0000000075730000-memory.dmpFilesize
7.7MB
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memory/3892-14-0x0000000004FA0000-0x0000000004FB0000-memory.dmpFilesize
64KB