Analysis
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max time kernel
144s -
max time network
153s -
platform
windows10-2004_x64 -
resource
win10v2004-20240226-en -
resource tags
arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system -
submitted
03-06-2024 09:23
Static task
static1
Behavioral task
behavioral1
Sample
STATEMENT OF ACCOUNT.exe
Resource
win7-20240220-en
Behavioral task
behavioral2
Sample
STATEMENT OF ACCOUNT.exe
Resource
win10v2004-20240226-en
General
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Target
STATEMENT OF ACCOUNT.exe
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Size
865KB
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MD5
f76b4b71b1686a349e4f3c5770b27449
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SHA1
1c033d5efb45f05d04ec962edd1d626149a0630c
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SHA256
d46dd8b1ef453a087501831daa8ceddd875ad06a7f13ad06181f61f92e89d96a
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SHA512
c82148c639149675da30cb638ce401d4f8cfd84ede59e6ce2e4c93585632be401d19bd18a833b6b8a939aa9fddf97f83799a5de2ff986ecfa0bb8ef98ec5ae1d
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SSDEEP
24576:AMYeI6ZN5iYnadY8GsO98B08izf1nl0aq:AMYeXN5i2ChGSB0dnlq
Malware Config
Extracted
agenttesla
Protocol: smtp- Host:
mail.springandsummer.lk - Port:
587 - Username:
[email protected] - Password:
anu##323 - 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 4508 powershell.exe 4864 powershell.exe -
Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
Processes:
STATEMENT OF ACCOUNT.exedescription ioc process Key value queried \REGISTRY\USER\S-1-5-21-3808065738-1666277613-1125846146-1000\Control Panel\International\Geo\Nation STATEMENT OF ACCOUNT.exe -
Adds Run key to start application 2 TTPs 1 IoCs
Processes:
RegSvcs.exedescription ioc process Set value (str) \REGISTRY\USER\S-1-5-21-3808065738-1666277613-1125846146-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\boqXv = "C:\\Users\\Admin\\AppData\\Roaming\\boqXv\\boqXv.exe" RegSvcs.exe -
Suspicious use of SetThreadContext 1 IoCs
Processes:
STATEMENT OF ACCOUNT.exedescription pid process target process PID 1476 set thread context of 5092 1476 STATEMENT OF ACCOUNT.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 20 IoCs
Processes:
STATEMENT OF ACCOUNT.exepowershell.exepowershell.exeRegSvcs.exepid process 1476 STATEMENT OF ACCOUNT.exe 1476 STATEMENT OF ACCOUNT.exe 1476 STATEMENT OF ACCOUNT.exe 1476 STATEMENT OF ACCOUNT.exe 1476 STATEMENT OF ACCOUNT.exe 1476 STATEMENT OF ACCOUNT.exe 1476 STATEMENT OF ACCOUNT.exe 1476 STATEMENT OF ACCOUNT.exe 4864 powershell.exe 4864 powershell.exe 4508 powershell.exe 4508 powershell.exe 1476 STATEMENT OF ACCOUNT.exe 1476 STATEMENT OF ACCOUNT.exe 1476 STATEMENT OF ACCOUNT.exe 5092 RegSvcs.exe 5092 RegSvcs.exe 5092 RegSvcs.exe 4864 powershell.exe 4508 powershell.exe -
Suspicious use of AdjustPrivilegeToken 4 IoCs
Processes:
STATEMENT OF ACCOUNT.exepowershell.exepowershell.exeRegSvcs.exedescription pid process Token: SeDebugPrivilege 1476 STATEMENT OF ACCOUNT.exe Token: SeDebugPrivilege 4864 powershell.exe Token: SeDebugPrivilege 4508 powershell.exe Token: SeDebugPrivilege 5092 RegSvcs.exe -
Suspicious use of WriteProcessMemory 20 IoCs
Processes:
STATEMENT OF ACCOUNT.exedescription pid process target process PID 1476 wrote to memory of 4508 1476 STATEMENT OF ACCOUNT.exe powershell.exe PID 1476 wrote to memory of 4508 1476 STATEMENT OF ACCOUNT.exe powershell.exe PID 1476 wrote to memory of 4508 1476 STATEMENT OF ACCOUNT.exe powershell.exe PID 1476 wrote to memory of 4864 1476 STATEMENT OF ACCOUNT.exe powershell.exe PID 1476 wrote to memory of 4864 1476 STATEMENT OF ACCOUNT.exe powershell.exe PID 1476 wrote to memory of 4864 1476 STATEMENT OF ACCOUNT.exe powershell.exe PID 1476 wrote to memory of 2180 1476 STATEMENT OF ACCOUNT.exe schtasks.exe PID 1476 wrote to memory of 2180 1476 STATEMENT OF ACCOUNT.exe schtasks.exe PID 1476 wrote to memory of 2180 1476 STATEMENT OF ACCOUNT.exe schtasks.exe PID 1476 wrote to memory of 4404 1476 STATEMENT OF ACCOUNT.exe RegSvcs.exe PID 1476 wrote to memory of 4404 1476 STATEMENT OF ACCOUNT.exe RegSvcs.exe PID 1476 wrote to memory of 4404 1476 STATEMENT OF ACCOUNT.exe RegSvcs.exe PID 1476 wrote to memory of 5092 1476 STATEMENT OF ACCOUNT.exe RegSvcs.exe PID 1476 wrote to memory of 5092 1476 STATEMENT OF ACCOUNT.exe RegSvcs.exe PID 1476 wrote to memory of 5092 1476 STATEMENT OF ACCOUNT.exe RegSvcs.exe PID 1476 wrote to memory of 5092 1476 STATEMENT OF ACCOUNT.exe RegSvcs.exe PID 1476 wrote to memory of 5092 1476 STATEMENT OF ACCOUNT.exe RegSvcs.exe PID 1476 wrote to memory of 5092 1476 STATEMENT OF ACCOUNT.exe RegSvcs.exe PID 1476 wrote to memory of 5092 1476 STATEMENT OF ACCOUNT.exe RegSvcs.exe PID 1476 wrote to memory of 5092 1476 STATEMENT OF ACCOUNT.exe RegSvcs.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\STATEMENT OF ACCOUNT.exe"C:\Users\Admin\AppData\Local\Temp\STATEMENT OF ACCOUNT.exe"1⤵
- Checks computer location settings
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1476 -
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\STATEMENT OF ACCOUNT.exe"2⤵
- Command and Scripting Interpreter: PowerShell
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:4508
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C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\EuSXATwXykccgm.exe"2⤵
- Command and Scripting Interpreter: PowerShell
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:4864
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C:\Windows\SysWOW64\schtasks.exe"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\EuSXATwXykccgm" /XML "C:\Users\Admin\AppData\Local\Temp\tmp25B3.tmp"2⤵
- Creates scheduled task(s)
PID:2180
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C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"2⤵PID:4404
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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:5092
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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=1400 --field-trial-handle=2256,i,6670388345726423024,18382795228658886258,262144 --variations-seed-version /prefetch:81⤵PID:3488
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
2KB
MD5968cb9309758126772781b83adb8a28f
SHA18da30e71accf186b2ba11da1797cf67f8f78b47c
SHA25692099c10776bb7e3f2a8d1b82d4d40d0c4627e4f1bf754a6e58dfd2c2e97042a
SHA5124bd50732f8af4d688d95999bddfd296115d7033ddc38f86c9fb1f47fde202bffa27e9088bebcaa3064ca946af2f5c1ca6cbde49d0907f0005c7ab42874515dd3
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Filesize
18KB
MD5da401544021a25059cb8c771433b1769
SHA16a7646a5d8d3b30c7bc22cc78826a797de1dc8fc
SHA2567064784734cf49e60c2bf483dfbb78ee7ef1279e60c756edbc7a94acf9246baa
SHA5126b4adb00bd561be207436ab3bfade2772813df6beee3429b920939c14ea5673a71fd41ad1c02174d999a665832fbc02e7e99cea14d54c1210c2ef15c154a3c49
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Filesize
60B
MD5d17fe0a3f47be24a6453e9ef58c94641
SHA16ab83620379fc69f80c0242105ddffd7d98d5d9d
SHA25696ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
SHA5125b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82
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Filesize
1KB
MD5f09209005d44b21e28046b2f5c8a19c8
SHA14d40b1bab38087e6262cbe93177aa8cd01de6563
SHA2560306b06c6a4ed1d89a334e6faec7f0599397cc245ba2e322e3d33dc76e8c4558
SHA5124edb4d58add7b5da7dac68834ee1d40aba748d1bf503b04098b2fca255f7452069d1cbf08f9a6215577bb67938745b2868840a2c2031234fa7d12acca6cbdd51