Analysis
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max time kernel
91s -
max time network
137s -
platform
windows10-2004_x64 -
resource
win10v2004-20220414-en -
submitted
21-05-2022 02:29
Static task
static1
Behavioral task
behavioral1
Sample
Shipping Document PL&BL Draft.exe
Resource
win7-20220414-en
Behavioral task
behavioral2
Sample
Shipping Document PL&BL Draft.exe
Resource
win10v2004-20220414-en
General
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Target
Shipping Document PL&BL Draft.exe
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Size
625KB
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MD5
64e4d4aa0542e49e9b08868b241e70db
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SHA1
8267f4704aabcc486762b13d91e3130b4e75ba10
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SHA256
3bae40f4ada889d55841eebf00744c945343094c081c35c146de733313d9d516
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SHA512
47ff8f59cf1e427d7bf77950f2004b167272da31a923e6f83ffd5c75d1b7c8e8ac658f4b2ed12621cd2f14e8b654509769935d3e201e55541e221e22fd99b582
Malware Config
Extracted
Protocol: smtp- Host:
mail.flood-protection.org - Port:
587 - Username:
[email protected] - Password:
kelex2424@
Signatures
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AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
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AgentTesla Payload 1 IoCs
Processes:
resource yara_rule behavioral2/memory/840-136-0x0000000000400000-0x000000000044A000-memory.dmp family_agenttesla -
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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Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs
Processes:
Shipping Document PL&BL Draft.exedescription ioc process Key opened \REGISTRY\USER\S-1-5-21-1809750270-3141839489-3074374771-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 Shipping Document PL&BL Draft.exe Key opened \REGISTRY\USER\S-1-5-21-1809750270-3141839489-3074374771-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 Shipping Document PL&BL Draft.exe Key opened \REGISTRY\USER\S-1-5-21-1809750270-3141839489-3074374771-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 Shipping Document PL&BL Draft.exe -
Suspicious use of SetThreadContext 1 IoCs
Processes:
Shipping Document PL&BL Draft.exedescription pid process target process PID 2076 set thread context of 840 2076 Shipping Document PL&BL Draft.exe Shipping Document PL&BL Draft.exe -
Suspicious behavior: EnumeratesProcesses 5 IoCs
Processes:
Shipping Document PL&BL Draft.exeShipping Document PL&BL Draft.exepid process 2076 Shipping Document PL&BL Draft.exe 2076 Shipping Document PL&BL Draft.exe 2076 Shipping Document PL&BL Draft.exe 840 Shipping Document PL&BL Draft.exe 840 Shipping Document PL&BL Draft.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
Processes:
Shipping Document PL&BL Draft.exeShipping Document PL&BL Draft.exedescription pid process Token: SeDebugPrivilege 2076 Shipping Document PL&BL Draft.exe Token: SeDebugPrivilege 840 Shipping Document PL&BL Draft.exe -
Suspicious use of WriteProcessMemory 8 IoCs
Processes:
Shipping Document PL&BL Draft.exedescription pid process target process PID 2076 wrote to memory of 840 2076 Shipping Document PL&BL Draft.exe Shipping Document PL&BL Draft.exe PID 2076 wrote to memory of 840 2076 Shipping Document PL&BL Draft.exe Shipping Document PL&BL Draft.exe PID 2076 wrote to memory of 840 2076 Shipping Document PL&BL Draft.exe Shipping Document PL&BL Draft.exe PID 2076 wrote to memory of 840 2076 Shipping Document PL&BL Draft.exe Shipping Document PL&BL Draft.exe PID 2076 wrote to memory of 840 2076 Shipping Document PL&BL Draft.exe Shipping Document PL&BL Draft.exe PID 2076 wrote to memory of 840 2076 Shipping Document PL&BL Draft.exe Shipping Document PL&BL Draft.exe PID 2076 wrote to memory of 840 2076 Shipping Document PL&BL Draft.exe Shipping Document PL&BL Draft.exe PID 2076 wrote to memory of 840 2076 Shipping Document PL&BL Draft.exe Shipping Document PL&BL Draft.exe -
outlook_office_path 1 IoCs
Processes:
Shipping Document PL&BL Draft.exedescription ioc process Key opened \REGISTRY\USER\S-1-5-21-1809750270-3141839489-3074374771-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 Shipping Document PL&BL Draft.exe -
outlook_win_path 1 IoCs
Processes:
Shipping Document PL&BL Draft.exedescription ioc process Key opened \REGISTRY\USER\S-1-5-21-1809750270-3141839489-3074374771-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 Shipping Document PL&BL Draft.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\Shipping Document PL&BL Draft.exe"C:\Users\Admin\AppData\Local\Temp\Shipping Document PL&BL Draft.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\Shipping Document PL&BL Draft.exe"C:\Users\Admin\AppData\Local\Temp\Shipping Document PL&BL Draft.exe"2⤵
- Accesses Microsoft Outlook profiles
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- outlook_office_path
- outlook_win_path
Network
MITRE ATT&CK Matrix ATT&CK v6
Replay Monitor
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Downloads
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C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\Shipping Document PL&BL Draft.exe.logFilesize
1KB
MD5fed4b2d02d876b77e80b88f5c5e70346
SHA1d4427bb1eed013001d46f778e443412d38ea2d4e
SHA2563cfd04c2bfd50f5bcc4f75f7ead4905acf43ba510f14a32caf98d7115b7c3041
SHA512bed97394160275d83ffff61a4b53ddf4440e898c195819c8f8195e71af8e74989e346a85f468956d1427b360f437635fd2dfcf2fb8ef2b9182bd33824e53fe29
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memory/840-135-0x0000000000000000-mapping.dmp
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memory/840-136-0x0000000000400000-0x000000000044A000-memory.dmpFilesize
296KB
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memory/840-138-0x0000000005830000-0x00000000058CC000-memory.dmpFilesize
624KB
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memory/840-139-0x00000000064A0000-0x0000000006506000-memory.dmpFilesize
408KB
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memory/840-140-0x0000000006980000-0x00000000069D0000-memory.dmpFilesize
320KB
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memory/840-141-0x0000000006840000-0x000000000684A000-memory.dmpFilesize
40KB
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memory/2076-130-0x0000000000CF0000-0x0000000000D92000-memory.dmpFilesize
648KB
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memory/2076-131-0x0000000005D20000-0x00000000062C4000-memory.dmpFilesize
5.6MB
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memory/2076-132-0x0000000005860000-0x00000000058F2000-memory.dmpFilesize
584KB
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memory/2076-133-0x00000000064D0000-0x0000000006514000-memory.dmpFilesize
272KB
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memory/2076-134-0x0000000006B60000-0x0000000006B82000-memory.dmpFilesize
136KB