Analysis
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max time kernel
149s -
max time network
155s -
platform
windows10-2004_x64 -
resource
win10v2004-20240508-en -
resource tags
arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system -
submitted
23-05-2024 02:18
Static task
static1
Behavioral task
behavioral1
Sample
USD BANK DETAILS.PNG.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
USD BANK DETAILS.PNG.exe
Resource
win10v2004-20240508-en
General
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Target
USD BANK DETAILS.PNG.exe
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Size
670KB
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MD5
41373fb609440bc4177a1db81e594b69
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SHA1
d67b37e144112e75cea9aa32f3c29775c8cfe045
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SHA256
39fe44328453edb4688201f0d3c6c0d07baa65d92ee1c5e0ad496bc71d1b0c9b
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SHA512
bc7305c0375cb972ad151c4320704fef47c6f266d692ba44ce278e12e07b06030a0aa42593d5e68f2ce9ecb112543417eab883c9e0787b7cb17a415b4899313b
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SSDEEP
12288:CCguti8LkpEatDtW4uBiCv4CFXuOkq9b6O9P7Q0NRUONkR:Fj4jEiWliCwwu8oYP7Q0NRUn
Malware Config
Extracted
agenttesla
Protocol: smtp- Host:
mail.shaktiinstrumentations.in - Port:
587 - Username:
[email protected] - Password:
Shakti54231!@#$%#@! - 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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Command and Scripting Interpreter: PowerShell 1 TTPs 2 IoCs
Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.
Processes:
powershell.exepowershell.exepid process 4964 powershell.exe 3708 powershell.exe -
Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
Processes:
USD BANK DETAILS.PNG.exedescription ioc process Key value queried \REGISTRY\USER\S-1-5-21-3558294865-3673844354-2255444939-1000\Control Panel\International\Geo\Nation USD BANK DETAILS.PNG.exe -
Adds Run key to start application 2 TTPs 1 IoCs
Processes:
RegSvcs.exedescription ioc process Set value (str) \REGISTRY\USER\S-1-5-21-3558294865-3673844354-2255444939-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\boqXv = "C:\\Users\\Admin\\AppData\\Roaming\\boqXv\\boqXv.exe" RegSvcs.exe -
Suspicious use of SetThreadContext 1 IoCs
Processes:
USD BANK DETAILS.PNG.exedescription pid process target process PID 2888 set thread context of 1436 2888 USD BANK DETAILS.PNG.exe RegSvcs.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Creates scheduled task(s) 1 TTPs 1 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
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Suspicious behavior: EnumeratesProcesses 13 IoCs
Processes:
USD BANK DETAILS.PNG.exepowershell.exepowershell.exeRegSvcs.exepid process 2888 USD BANK DETAILS.PNG.exe 2888 USD BANK DETAILS.PNG.exe 2888 USD BANK DETAILS.PNG.exe 2888 USD BANK DETAILS.PNG.exe 2888 USD BANK DETAILS.PNG.exe 2888 USD BANK DETAILS.PNG.exe 3708 powershell.exe 4964 powershell.exe 2888 USD BANK DETAILS.PNG.exe 1436 RegSvcs.exe 1436 RegSvcs.exe 4964 powershell.exe 3708 powershell.exe -
Suspicious use of AdjustPrivilegeToken 4 IoCs
Processes:
USD BANK DETAILS.PNG.exepowershell.exepowershell.exeRegSvcs.exedescription pid process Token: SeDebugPrivilege 2888 USD BANK DETAILS.PNG.exe Token: SeDebugPrivilege 4964 powershell.exe Token: SeDebugPrivilege 3708 powershell.exe Token: SeDebugPrivilege 1436 RegSvcs.exe -
Suspicious use of WriteProcessMemory 17 IoCs
Processes:
USD BANK DETAILS.PNG.exedescription pid process target process PID 2888 wrote to memory of 3708 2888 USD BANK DETAILS.PNG.exe powershell.exe PID 2888 wrote to memory of 3708 2888 USD BANK DETAILS.PNG.exe powershell.exe PID 2888 wrote to memory of 3708 2888 USD BANK DETAILS.PNG.exe powershell.exe PID 2888 wrote to memory of 4964 2888 USD BANK DETAILS.PNG.exe powershell.exe PID 2888 wrote to memory of 4964 2888 USD BANK DETAILS.PNG.exe powershell.exe PID 2888 wrote to memory of 4964 2888 USD BANK DETAILS.PNG.exe powershell.exe PID 2888 wrote to memory of 1900 2888 USD BANK DETAILS.PNG.exe schtasks.exe PID 2888 wrote to memory of 1900 2888 USD BANK DETAILS.PNG.exe schtasks.exe PID 2888 wrote to memory of 1900 2888 USD BANK DETAILS.PNG.exe schtasks.exe PID 2888 wrote to memory of 1436 2888 USD BANK DETAILS.PNG.exe RegSvcs.exe PID 2888 wrote to memory of 1436 2888 USD BANK DETAILS.PNG.exe RegSvcs.exe PID 2888 wrote to memory of 1436 2888 USD BANK DETAILS.PNG.exe RegSvcs.exe PID 2888 wrote to memory of 1436 2888 USD BANK DETAILS.PNG.exe RegSvcs.exe PID 2888 wrote to memory of 1436 2888 USD BANK DETAILS.PNG.exe RegSvcs.exe PID 2888 wrote to memory of 1436 2888 USD BANK DETAILS.PNG.exe RegSvcs.exe PID 2888 wrote to memory of 1436 2888 USD BANK DETAILS.PNG.exe RegSvcs.exe PID 2888 wrote to memory of 1436 2888 USD BANK DETAILS.PNG.exe RegSvcs.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\USD BANK DETAILS.PNG.exe"C:\Users\Admin\AppData\Local\Temp\USD BANK DETAILS.PNG.exe"1⤵
- Checks computer location settings
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2888 -
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\USD BANK DETAILS.PNG.exe"2⤵
- Command and Scripting Interpreter: PowerShell
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:3708 -
C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\waNwgSaPPjkOka.exe"2⤵
- Command and Scripting Interpreter: PowerShell
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:4964 -
C:\Windows\SysWOW64\schtasks.exe"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\waNwgSaPPjkOka" /XML "C:\Users\Admin\AppData\Local\Temp\tmpA7AA.tmp"2⤵
- Creates scheduled task(s)
PID:1900 -
C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"2⤵
- Adds Run key to start application
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1436
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_2wgzjymc.jmd.ps1Filesize
60B
MD5d17fe0a3f47be24a6453e9ef58c94641
SHA16ab83620379fc69f80c0242105ddffd7d98d5d9d
SHA25696ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
SHA5125b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82
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C:\Users\Admin\AppData\Local\Temp\tmpA7AA.tmpFilesize
1KB
MD5d53e846f0078500df2ddce8ac5ba769f
SHA10d61a345965795fc2e0d0978df1e56d776a6c020
SHA256d7cd5c7998035f2e0b5f14974906771ef948449143d299567a2a8c752406375d
SHA5128adb7d584675ee106f1fd6d3a4b66e0ac077d0be8e3bf729b958d6c0003e157ce09e9806d782164d0523dce9208f0ce6be4f3c1895a3bc8fe516449a636f8b3b
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memory/1436-27-0x0000000000400000-0x0000000000442000-memory.dmpFilesize
264KB
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memory/1436-80-0x0000000006840000-0x0000000006890000-memory.dmpFilesize
320KB
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memory/2888-8-0x0000000006620000-0x00000000066A4000-memory.dmpFilesize
528KB
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memory/2888-5-0x0000000074C90000-0x0000000075440000-memory.dmpFilesize
7.7MB
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memory/2888-6-0x0000000005260000-0x000000000527A000-memory.dmpFilesize
104KB
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memory/2888-7-0x0000000005280000-0x0000000005290000-memory.dmpFilesize
64KB
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memory/2888-4-0x00000000050D0000-0x00000000050DA000-memory.dmpFilesize
40KB
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memory/2888-9-0x0000000008DA0000-0x0000000008E3C000-memory.dmpFilesize
624KB
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memory/2888-13-0x0000000074C9E000-0x0000000074C9F000-memory.dmpFilesize
4KB
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memory/2888-0-0x0000000074C9E000-0x0000000074C9F000-memory.dmpFilesize
4KB
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memory/2888-16-0x0000000074C90000-0x0000000075440000-memory.dmpFilesize
7.7MB
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memory/2888-3-0x0000000005110000-0x00000000051A2000-memory.dmpFilesize
584KB
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memory/2888-48-0x0000000074C90000-0x0000000075440000-memory.dmpFilesize
7.7MB
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memory/2888-2-0x00000000056C0000-0x0000000005C64000-memory.dmpFilesize
5.6MB
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memory/2888-1-0x0000000000670000-0x000000000071A000-memory.dmpFilesize
680KB
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memory/3708-15-0x0000000002F30000-0x0000000002F66000-memory.dmpFilesize
216KB
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memory/3708-17-0x0000000074C90000-0x0000000075440000-memory.dmpFilesize
7.7MB
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memory/3708-87-0x0000000074C90000-0x0000000075440000-memory.dmpFilesize
7.7MB
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memory/3708-26-0x0000000006200000-0x0000000006266000-memory.dmpFilesize
408KB
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memory/3708-25-0x0000000006190000-0x00000000061F6000-memory.dmpFilesize
408KB
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memory/3708-83-0x0000000007EC0000-0x0000000007EDA000-memory.dmpFilesize
104KB
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memory/3708-19-0x0000000074C90000-0x0000000075440000-memory.dmpFilesize
7.7MB
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memory/3708-38-0x0000000006270000-0x00000000065C4000-memory.dmpFilesize
3.3MB
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memory/3708-24-0x0000000005A90000-0x0000000005AB2000-memory.dmpFilesize
136KB
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memory/3708-18-0x0000000005AF0000-0x0000000006118000-memory.dmpFilesize
6.2MB
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memory/3708-82-0x0000000007DC0000-0x0000000007DD4000-memory.dmpFilesize
80KB
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memory/3708-81-0x0000000007DB0000-0x0000000007DBE000-memory.dmpFilesize
56KB
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memory/3708-21-0x0000000074C90000-0x0000000075440000-memory.dmpFilesize
7.7MB
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memory/3708-64-0x000000006FAC0000-0x000000006FB0C000-memory.dmpFilesize
304KB
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memory/4964-78-0x00000000075F0000-0x0000000007686000-memory.dmpFilesize
600KB
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memory/4964-53-0x000000006FAC0000-0x000000006FB0C000-memory.dmpFilesize
304KB
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memory/4964-74-0x0000000007240000-0x00000000072E3000-memory.dmpFilesize
652KB
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memory/4964-75-0x00000000079C0000-0x000000000803A000-memory.dmpFilesize
6.5MB
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memory/4964-76-0x0000000007370000-0x000000000738A000-memory.dmpFilesize
104KB
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memory/4964-77-0x00000000073E0000-0x00000000073EA000-memory.dmpFilesize
40KB
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memory/4964-63-0x0000000006600000-0x000000000661E000-memory.dmpFilesize
120KB
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memory/4964-79-0x0000000007570000-0x0000000007581000-memory.dmpFilesize
68KB
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memory/4964-52-0x0000000007000000-0x0000000007032000-memory.dmpFilesize
200KB
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memory/4964-50-0x0000000006550000-0x000000000659C000-memory.dmpFilesize
304KB
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memory/4964-49-0x0000000006050000-0x000000000606E000-memory.dmpFilesize
120KB
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memory/4964-20-0x0000000074C90000-0x0000000075440000-memory.dmpFilesize
7.7MB
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memory/4964-84-0x0000000007690000-0x0000000007698000-memory.dmpFilesize
32KB
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memory/4964-23-0x0000000074C90000-0x0000000075440000-memory.dmpFilesize
7.7MB
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memory/4964-88-0x0000000074C90000-0x0000000075440000-memory.dmpFilesize
7.7MB