Analysis
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max time kernel
143s -
max time network
149s -
platform
windows10-2004_x64 -
resource
win10v2004-20240226-en -
resource tags
arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system -
submitted
04-06-2024 01:00
Static task
static1
Behavioral task
behavioral1
Sample
Invoice to JH-202304180001.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
Invoice to JH-202304180001.exe
Resource
win10v2004-20240226-en
General
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Target
Invoice to JH-202304180001.exe
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Size
1022KB
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MD5
9c37c66c98472fa368e39fefbef31906
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SHA1
ca669cb8ad948f50ed48c94e573a777f2675674f
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SHA256
7e9ace80bb54631d6c392281fe75cf4e1b171aebbcc863b7e72054931bde64c8
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SHA512
adcf9220492402846db88a846ec0a22cbf48b26802ef32a04ca15b86b2a639de9bc6ef9e06bdd1eaca734e33322a0d1423088b5d18f90aed878edef8009d5993
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SSDEEP
12288:KMYeaky/Qa0KP1x+kPwu9JXsYGKt/rFfaeX1osP6VAWhc1U233Vtm8Lm3qipIPxg:KMYeuN5iooZVAFb3lNCD6FzCBs+VES
Malware Config
Extracted
Protocol: smtp- Host:
mail.mapsenzymes.com - Port:
587 - Username:
[email protected] - Password:
Andx4@HE73!n
Extracted
agenttesla
Protocol: smtp- Host:
mail.mapsenzymes.com - Port:
587 - Username:
[email protected] - Password:
Andx4@HE73!n - 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 packed .NET executables. Mostly AgentTeslaV4. 1 IoCs
Processes:
resource yara_rule behavioral2/memory/3980-13-0x0000000000400000-0x0000000000442000-memory.dmp INDICATOR_EXE_Packed_GEN01 -
Detects binaries (Windows and macOS) referencing many web browsers. Observed in information stealers. 1 IoCs
Processes:
resource yara_rule behavioral2/memory/3980-13-0x0000000000400000-0x0000000000442000-memory.dmp INDICATOR_SUSPICIOUS_Binary_References_Browsers -
Detects executables referencing Windows vault credential objects. Observed in infostealers 1 IoCs
Processes:
resource yara_rule behavioral2/memory/3980-13-0x0000000000400000-0x0000000000442000-memory.dmp INDICATOR_SUSPICIOUS_EXE_VaultSchemaGUID -
Detects executables referencing many confidential data stores found in browsers, mail clients, cryptocurreny wallets, etc. Observed in information stealers 1 IoCs
Processes:
resource yara_rule behavioral2/memory/3980-13-0x0000000000400000-0x0000000000442000-memory.dmp INDICATOR_SUSPICIOUS_EXE_References_Confidential_Data_Store -
Detects executables referencing many email and collaboration clients. Observed in information stealers 1 IoCs
Processes:
resource yara_rule behavioral2/memory/3980-13-0x0000000000400000-0x0000000000442000-memory.dmp INDICATOR_SUSPICIOUS_EXE_References_Messaging_Clients -
Detects executables referencing many file transfer clients. Observed in information stealers 1 IoCs
Processes:
resource yara_rule behavioral2/memory/3980-13-0x0000000000400000-0x0000000000442000-memory.dmp INDICATOR_SUSPICIOUS_EXE_Referenfces_File_Transfer_Clients -
Command and Scripting Interpreter: PowerShell 1 TTPs 1 IoCs
Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.
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Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
Processes:
Invoice to JH-202304180001.exedescription ioc process Key value queried \REGISTRY\USER\S-1-5-21-3808065738-1666277613-1125846146-1000\Control Panel\International\Geo\Nation Invoice to JH-202304180001.exe -
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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Adds Run key to start application 2 TTPs 1 IoCs
Processes:
Invoice to JH-202304180001.exedescription ioc process Set value (str) \REGISTRY\USER\S-1-5-21-3808065738-1666277613-1125846146-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\boqXv = "C:\\Users\\Admin\\AppData\\Roaming\\boqXv\\boqXv.exe" Invoice to JH-202304180001.exe -
Suspicious use of SetThreadContext 1 IoCs
Processes:
Invoice to JH-202304180001.exedescription pid process target process PID 1572 set thread context of 3980 1572 Invoice to JH-202304180001.exe Invoice to JH-202304180001.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Suspicious behavior: EnumeratesProcesses 17 IoCs
Processes:
Invoice to JH-202304180001.exeInvoice to JH-202304180001.exepowershell.exepid process 1572 Invoice to JH-202304180001.exe 1572 Invoice to JH-202304180001.exe 1572 Invoice to JH-202304180001.exe 1572 Invoice to JH-202304180001.exe 1572 Invoice to JH-202304180001.exe 1572 Invoice to JH-202304180001.exe 1572 Invoice to JH-202304180001.exe 1572 Invoice to JH-202304180001.exe 1572 Invoice to JH-202304180001.exe 1572 Invoice to JH-202304180001.exe 1572 Invoice to JH-202304180001.exe 3980 Invoice to JH-202304180001.exe 3980 Invoice to JH-202304180001.exe 3980 Invoice to JH-202304180001.exe 2528 powershell.exe 2528 powershell.exe 2528 powershell.exe -
Suspicious use of AdjustPrivilegeToken 3 IoCs
Processes:
Invoice to JH-202304180001.exeInvoice to JH-202304180001.exepowershell.exedescription pid process Token: SeDebugPrivilege 1572 Invoice to JH-202304180001.exe Token: SeDebugPrivilege 3980 Invoice to JH-202304180001.exe Token: SeDebugPrivilege 2528 powershell.exe -
Suspicious use of WriteProcessMemory 20 IoCs
Processes:
Invoice to JH-202304180001.exedescription pid process target process PID 1572 wrote to memory of 2528 1572 Invoice to JH-202304180001.exe powershell.exe PID 1572 wrote to memory of 2528 1572 Invoice to JH-202304180001.exe powershell.exe PID 1572 wrote to memory of 2528 1572 Invoice to JH-202304180001.exe powershell.exe PID 1572 wrote to memory of 1548 1572 Invoice to JH-202304180001.exe Invoice to JH-202304180001.exe PID 1572 wrote to memory of 1548 1572 Invoice to JH-202304180001.exe Invoice to JH-202304180001.exe PID 1572 wrote to memory of 1548 1572 Invoice to JH-202304180001.exe Invoice to JH-202304180001.exe PID 1572 wrote to memory of 2552 1572 Invoice to JH-202304180001.exe Invoice to JH-202304180001.exe PID 1572 wrote to memory of 2552 1572 Invoice to JH-202304180001.exe Invoice to JH-202304180001.exe PID 1572 wrote to memory of 2552 1572 Invoice to JH-202304180001.exe Invoice to JH-202304180001.exe PID 1572 wrote to memory of 3304 1572 Invoice to JH-202304180001.exe Invoice to JH-202304180001.exe PID 1572 wrote to memory of 3304 1572 Invoice to JH-202304180001.exe Invoice to JH-202304180001.exe PID 1572 wrote to memory of 3304 1572 Invoice to JH-202304180001.exe Invoice to JH-202304180001.exe PID 1572 wrote to memory of 3980 1572 Invoice to JH-202304180001.exe Invoice to JH-202304180001.exe PID 1572 wrote to memory of 3980 1572 Invoice to JH-202304180001.exe Invoice to JH-202304180001.exe PID 1572 wrote to memory of 3980 1572 Invoice to JH-202304180001.exe Invoice to JH-202304180001.exe PID 1572 wrote to memory of 3980 1572 Invoice to JH-202304180001.exe Invoice to JH-202304180001.exe PID 1572 wrote to memory of 3980 1572 Invoice to JH-202304180001.exe Invoice to JH-202304180001.exe PID 1572 wrote to memory of 3980 1572 Invoice to JH-202304180001.exe Invoice to JH-202304180001.exe PID 1572 wrote to memory of 3980 1572 Invoice to JH-202304180001.exe Invoice to JH-202304180001.exe PID 1572 wrote to memory of 3980 1572 Invoice to JH-202304180001.exe Invoice to JH-202304180001.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\Invoice to JH-202304180001.exe"C:\Users\Admin\AppData\Local\Temp\Invoice to JH-202304180001.exe"1⤵
- Checks computer location settings
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1572 -
C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Local\Temp\Invoice to JH-202304180001.exe"2⤵
- Command and Scripting Interpreter: PowerShell
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2528
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C:\Users\Admin\AppData\Local\Temp\Invoice to JH-202304180001.exe"C:\Users\Admin\AppData\Local\Temp\Invoice to JH-202304180001.exe"2⤵PID:1548
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C:\Users\Admin\AppData\Local\Temp\Invoice to JH-202304180001.exe"C:\Users\Admin\AppData\Local\Temp\Invoice to JH-202304180001.exe"2⤵PID:2552
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C:\Users\Admin\AppData\Local\Temp\Invoice to JH-202304180001.exe"C:\Users\Admin\AppData\Local\Temp\Invoice to JH-202304180001.exe"2⤵PID:3304
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C:\Users\Admin\AppData\Local\Temp\Invoice to JH-202304180001.exe"C:\Users\Admin\AppData\Local\Temp\Invoice to JH-202304180001.exe"2⤵
- Adds Run key to start application
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:3980
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C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --mojo-platform-channel-handle=3820 --field-trial-handle=2248,i,10247514684337323751,15511974759131734137,262144 --variations-seed-version /prefetch:81⤵PID:4976
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
60B
MD5d17fe0a3f47be24a6453e9ef58c94641
SHA16ab83620379fc69f80c0242105ddffd7d98d5d9d
SHA25696ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
SHA5125b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82