Analysis
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max time kernel
137s -
max time network
32s -
platform
windows7_x64 -
resource
win7v200430 -
submitted
09-07-2020 18:46
Static task
static1
Behavioral task
behavioral1
Sample
Orden de compra Scan_20200708_09351300.exe
Resource
win7v200430
Behavioral task
behavioral2
Sample
Orden de compra Scan_20200708_09351300.exe
Resource
win10v200430
General
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Target
Orden de compra Scan_20200708_09351300.exe
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Size
568KB
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MD5
b91b0184fb8a98ad25a3e91b8e0f4168
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SHA1
cf866c5601bdb90bc5b72ad2175a215612a5241f
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SHA256
076580e45581e858d016af8b610744d3c83bdf83c62066178dff04db7ac71e97
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SHA512
92d6d964c40e2605a5e77af18a2fbaf384d4141790dc28d34628cd546d9013a00dbc7b3df2b9be4de4291f7abb3e124594d7daec13bf342dc7a36257681034a4
Malware Config
Extracted
agenttesla
Protocol: smtp- Host:
mail.corroshield.co.id - Port:
587 - Username:
[email protected] - Password:
sulastri2011
Signatures
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AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
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AgentTesla Payload 4 IoCs
Processes:
resource yara_rule behavioral1/memory/1816-2-0x0000000000400000-0x000000000044C000-memory.dmp family_agenttesla behavioral1/memory/1816-3-0x0000000000446EDE-mapping.dmp family_agenttesla behavioral1/memory/1816-4-0x0000000000400000-0x000000000044C000-memory.dmp family_agenttesla behavioral1/memory/1816-5-0x0000000000400000-0x000000000044C000-memory.dmp family_agenttesla -
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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Suspicious use of SetThreadContext 1 IoCs
Processes:
Orden de compra Scan_20200708_09351300.exedescription pid process target process PID 1400 set thread context of 1816 1400 Orden de compra Scan_20200708_09351300.exe Orden de compra Scan_20200708_09351300.exe -
Suspicious behavior: EnumeratesProcesses 5 IoCs
Processes:
Orden de compra Scan_20200708_09351300.exeOrden de compra Scan_20200708_09351300.exepid process 1400 Orden de compra Scan_20200708_09351300.exe 1400 Orden de compra Scan_20200708_09351300.exe 1400 Orden de compra Scan_20200708_09351300.exe 1816 Orden de compra Scan_20200708_09351300.exe 1816 Orden de compra Scan_20200708_09351300.exe -
Suspicious behavior: RenamesItself 1 IoCs
Processes:
Orden de compra Scan_20200708_09351300.exepid process 1816 Orden de compra Scan_20200708_09351300.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
Processes:
Orden de compra Scan_20200708_09351300.exeOrden de compra Scan_20200708_09351300.exedescription pid process Token: SeDebugPrivilege 1400 Orden de compra Scan_20200708_09351300.exe Token: SeDebugPrivilege 1816 Orden de compra Scan_20200708_09351300.exe -
Suspicious use of WriteProcessMemory 17 IoCs
Processes:
Orden de compra Scan_20200708_09351300.exedescription pid process target process PID 1400 wrote to memory of 1784 1400 Orden de compra Scan_20200708_09351300.exe Orden de compra Scan_20200708_09351300.exe PID 1400 wrote to memory of 1784 1400 Orden de compra Scan_20200708_09351300.exe Orden de compra Scan_20200708_09351300.exe PID 1400 wrote to memory of 1784 1400 Orden de compra Scan_20200708_09351300.exe Orden de compra Scan_20200708_09351300.exe PID 1400 wrote to memory of 1784 1400 Orden de compra Scan_20200708_09351300.exe Orden de compra Scan_20200708_09351300.exe PID 1400 wrote to memory of 1800 1400 Orden de compra Scan_20200708_09351300.exe Orden de compra Scan_20200708_09351300.exe PID 1400 wrote to memory of 1800 1400 Orden de compra Scan_20200708_09351300.exe Orden de compra Scan_20200708_09351300.exe PID 1400 wrote to memory of 1800 1400 Orden de compra Scan_20200708_09351300.exe Orden de compra Scan_20200708_09351300.exe PID 1400 wrote to memory of 1800 1400 Orden de compra Scan_20200708_09351300.exe Orden de compra Scan_20200708_09351300.exe PID 1400 wrote to memory of 1816 1400 Orden de compra Scan_20200708_09351300.exe Orden de compra Scan_20200708_09351300.exe PID 1400 wrote to memory of 1816 1400 Orden de compra Scan_20200708_09351300.exe Orden de compra Scan_20200708_09351300.exe PID 1400 wrote to memory of 1816 1400 Orden de compra Scan_20200708_09351300.exe Orden de compra Scan_20200708_09351300.exe PID 1400 wrote to memory of 1816 1400 Orden de compra Scan_20200708_09351300.exe Orden de compra Scan_20200708_09351300.exe PID 1400 wrote to memory of 1816 1400 Orden de compra Scan_20200708_09351300.exe Orden de compra Scan_20200708_09351300.exe PID 1400 wrote to memory of 1816 1400 Orden de compra Scan_20200708_09351300.exe Orden de compra Scan_20200708_09351300.exe PID 1400 wrote to memory of 1816 1400 Orden de compra Scan_20200708_09351300.exe Orden de compra Scan_20200708_09351300.exe PID 1400 wrote to memory of 1816 1400 Orden de compra Scan_20200708_09351300.exe Orden de compra Scan_20200708_09351300.exe PID 1400 wrote to memory of 1816 1400 Orden de compra Scan_20200708_09351300.exe Orden de compra Scan_20200708_09351300.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\Orden de compra Scan_20200708_09351300.exe"C:\Users\Admin\AppData\Local\Temp\Orden de compra Scan_20200708_09351300.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1400 -
C:\Users\Admin\AppData\Local\Temp\Orden de compra Scan_20200708_09351300.exe"{path}"2⤵PID:1784
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C:\Users\Admin\AppData\Local\Temp\Orden de compra Scan_20200708_09351300.exe"{path}"2⤵PID:1800
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C:\Users\Admin\AppData\Local\Temp\Orden de compra Scan_20200708_09351300.exe"{path}"2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: RenamesItself
- Suspicious use of AdjustPrivilegeToken
PID:1816