Analysis
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max time kernel
182s -
max time network
185s -
platform
windows10-2004_x64 -
resource
win10v2004-20221111-en -
resource tags
arch:x64arch:x86image:win10v2004-20221111-enlocale:en-usos:windows10-2004-x64system -
submitted
04-12-2022 01:09
Static task
static1
Behavioral task
behavioral1
Sample
Purchase Order16092020.exe
Resource
win7-20221111-en
Behavioral task
behavioral2
Sample
Purchase Order16092020.exe
Resource
win10v2004-20221111-en
General
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Target
Purchase Order16092020.exe
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Size
687KB
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MD5
25aa5c161b49e6cbfcc437c0cd8ca0cb
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SHA1
bb53aba96b5626a8fe06901d1624e2f39988db6c
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SHA256
3a8afa181b83a479c7c476791061dd4a7df56a59e21bcb72f0c8a32d76b66d5b
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SHA512
db1645a233f765fe284642fb9315cf1a25d5a2fe878dd02fd18545df9ae9483b646042f74e27b6f66e6d5a02ddc5773a7b972df3ac31421b4f6f4b6b7b50f45d
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SSDEEP
12288:W1oc0zzQX0rjJGVl747Rv55RxPiNC3C0Zm+YlgIipEO8v:2v0YX0rk87XbV/nm+YlgGZ
Malware Config
Extracted
agenttesla
Protocol: smtp- Host:
us2.smtp.mailhostbox.com - Port:
587 - Username:
[email protected] - Password:
nc$jcXy8
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 behavioral2/memory/2908-135-0x0000000000760000-0x000000000079C000-memory.dmp family_agenttesla behavioral2/memory/2908-136-0x0000000000760000-0x000000000079C000-memory.dmp family_agenttesla behavioral2/memory/2908-137-0x0000000000400000-0x0000000000485000-memory.dmp family_agenttesla behavioral2/memory/2908-141-0x0000000000400000-0x0000000000485000-memory.dmp family_agenttesla -
Suspicious use of SetThreadContext 1 IoCs
Processes:
Purchase Order16092020.exedescription pid process target process PID 4848 set thread context of 2908 4848 Purchase Order16092020.exe Purchase Order16092020.exe -
Suspicious behavior: EnumeratesProcesses 4 IoCs
Processes:
Purchase Order16092020.exePurchase Order16092020.exepid process 4848 Purchase Order16092020.exe 4848 Purchase Order16092020.exe 2908 Purchase Order16092020.exe 2908 Purchase Order16092020.exe -
Suspicious behavior: MapViewOfSection 1 IoCs
Processes:
Purchase Order16092020.exepid process 4848 Purchase Order16092020.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
Purchase Order16092020.exedescription pid process Token: SeDebugPrivilege 2908 Purchase Order16092020.exe -
Suspicious use of WriteProcessMemory 3 IoCs
Processes:
Purchase Order16092020.exedescription pid process target process PID 4848 wrote to memory of 2908 4848 Purchase Order16092020.exe Purchase Order16092020.exe PID 4848 wrote to memory of 2908 4848 Purchase Order16092020.exe Purchase Order16092020.exe PID 4848 wrote to memory of 2908 4848 Purchase Order16092020.exe Purchase Order16092020.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\Purchase Order16092020.exe"C:\Users\Admin\AppData\Local\Temp\Purchase Order16092020.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
PID:4848 -
C:\Users\Admin\AppData\Local\Temp\Purchase Order16092020.exe"C:\Users\Admin\AppData\Local\Temp\Purchase Order16092020.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2908
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