Analysis
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max time kernel
116s -
max time network
145s -
platform
windows10-2004_x64 -
resource
win10v2004-20231215-en -
resource tags
arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system -
submitted
28-03-2024 01:42
Static task
static1
Behavioral task
behavioral1
Sample
051293df4e318fa67f3075d0a258283885b1c8cf04a32d028de131903d049e97.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
051293df4e318fa67f3075d0a258283885b1c8cf04a32d028de131903d049e97.exe
Resource
win10v2004-20231215-en
General
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Target
051293df4e318fa67f3075d0a258283885b1c8cf04a32d028de131903d049e97.exe
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Size
723KB
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MD5
27f2073815cbd3a3cf5f398f91d8a681
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SHA1
c2ee2f719d3669758321b8f173e6fb90a70cd939
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SHA256
051293df4e318fa67f3075d0a258283885b1c8cf04a32d028de131903d049e97
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SHA512
7380f0dd668528ecc65d84bdd8f6375210fa0ed7ea726da1e5f48c5322c66d9c67e69a45d72db74a01a3eeb9908c0ed88fe0efbe80553b77b33f95207580a2b9
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SSDEEP
12288:HCpiAa5WQTcmVJUp4WKiZh8ea0cklBo/pLD4UhO+:ipiAtHZy+Bo/N4O
Malware Config
Extracted
agenttesla
https://api.telegram.org/bot6199620468:AAFwa9UqxhltZEilbb7Spqja5qgYWeoM_is/
Signatures
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AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
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Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
Processes:
051293df4e318fa67f3075d0a258283885b1c8cf04a32d028de131903d049e97.exedescription ioc process Key value queried \REGISTRY\USER\S-1-5-21-1497073144-2389943819-3385106915-1000\Control Panel\International\Geo\Nation 051293df4e318fa67f3075d0a258283885b1c8cf04a32d028de131903d049e97.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:
051293df4e318fa67f3075d0a258283885b1c8cf04a32d028de131903d049e97.exedescription ioc process Set value (str) \REGISTRY\USER\S-1-5-21-1497073144-2389943819-3385106915-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\cashout = "C:\\Users\\Admin\\AppData\\Local\\Temp\\cashout\\cashout.exe" 051293df4e318fa67f3075d0a258283885b1c8cf04a32d028de131903d049e97.exe -
Looks up external IP address via web service 3 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.
Processes:
flow ioc 22 api.ipify.org 23 ip-api.com 21 api.ipify.org -
Suspicious use of SetThreadContext 1 IoCs
Processes:
051293df4e318fa67f3075d0a258283885b1c8cf04a32d028de131903d049e97.exedescription pid process target process PID 644 set thread context of 4276 644 051293df4e318fa67f3075d0a258283885b1c8cf04a32d028de131903d049e97.exe 051293df4e318fa67f3075d0a258283885b1c8cf04a32d028de131903d049e97.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 7 IoCs
Processes:
051293df4e318fa67f3075d0a258283885b1c8cf04a32d028de131903d049e97.exepowershell.exe051293df4e318fa67f3075d0a258283885b1c8cf04a32d028de131903d049e97.exepid process 644 051293df4e318fa67f3075d0a258283885b1c8cf04a32d028de131903d049e97.exe 644 051293df4e318fa67f3075d0a258283885b1c8cf04a32d028de131903d049e97.exe 644 051293df4e318fa67f3075d0a258283885b1c8cf04a32d028de131903d049e97.exe 4056 powershell.exe 4276 051293df4e318fa67f3075d0a258283885b1c8cf04a32d028de131903d049e97.exe 4276 051293df4e318fa67f3075d0a258283885b1c8cf04a32d028de131903d049e97.exe 4056 powershell.exe -
Suspicious use of AdjustPrivilegeToken 3 IoCs
Processes:
051293df4e318fa67f3075d0a258283885b1c8cf04a32d028de131903d049e97.exepowershell.exe051293df4e318fa67f3075d0a258283885b1c8cf04a32d028de131903d049e97.exedescription pid process Token: SeDebugPrivilege 644 051293df4e318fa67f3075d0a258283885b1c8cf04a32d028de131903d049e97.exe Token: SeDebugPrivilege 4056 powershell.exe Token: SeDebugPrivilege 4276 051293df4e318fa67f3075d0a258283885b1c8cf04a32d028de131903d049e97.exe -
Suspicious use of SetWindowsHookEx 1 IoCs
Processes:
051293df4e318fa67f3075d0a258283885b1c8cf04a32d028de131903d049e97.exepid process 4276 051293df4e318fa67f3075d0a258283885b1c8cf04a32d028de131903d049e97.exe -
Suspicious use of WriteProcessMemory 14 IoCs
Processes:
051293df4e318fa67f3075d0a258283885b1c8cf04a32d028de131903d049e97.exedescription pid process target process PID 644 wrote to memory of 4056 644 051293df4e318fa67f3075d0a258283885b1c8cf04a32d028de131903d049e97.exe powershell.exe PID 644 wrote to memory of 4056 644 051293df4e318fa67f3075d0a258283885b1c8cf04a32d028de131903d049e97.exe powershell.exe PID 644 wrote to memory of 4056 644 051293df4e318fa67f3075d0a258283885b1c8cf04a32d028de131903d049e97.exe powershell.exe PID 644 wrote to memory of 3936 644 051293df4e318fa67f3075d0a258283885b1c8cf04a32d028de131903d049e97.exe schtasks.exe PID 644 wrote to memory of 3936 644 051293df4e318fa67f3075d0a258283885b1c8cf04a32d028de131903d049e97.exe schtasks.exe PID 644 wrote to memory of 3936 644 051293df4e318fa67f3075d0a258283885b1c8cf04a32d028de131903d049e97.exe schtasks.exe PID 644 wrote to memory of 4276 644 051293df4e318fa67f3075d0a258283885b1c8cf04a32d028de131903d049e97.exe 051293df4e318fa67f3075d0a258283885b1c8cf04a32d028de131903d049e97.exe PID 644 wrote to memory of 4276 644 051293df4e318fa67f3075d0a258283885b1c8cf04a32d028de131903d049e97.exe 051293df4e318fa67f3075d0a258283885b1c8cf04a32d028de131903d049e97.exe PID 644 wrote to memory of 4276 644 051293df4e318fa67f3075d0a258283885b1c8cf04a32d028de131903d049e97.exe 051293df4e318fa67f3075d0a258283885b1c8cf04a32d028de131903d049e97.exe PID 644 wrote to memory of 4276 644 051293df4e318fa67f3075d0a258283885b1c8cf04a32d028de131903d049e97.exe 051293df4e318fa67f3075d0a258283885b1c8cf04a32d028de131903d049e97.exe PID 644 wrote to memory of 4276 644 051293df4e318fa67f3075d0a258283885b1c8cf04a32d028de131903d049e97.exe 051293df4e318fa67f3075d0a258283885b1c8cf04a32d028de131903d049e97.exe PID 644 wrote to memory of 4276 644 051293df4e318fa67f3075d0a258283885b1c8cf04a32d028de131903d049e97.exe 051293df4e318fa67f3075d0a258283885b1c8cf04a32d028de131903d049e97.exe PID 644 wrote to memory of 4276 644 051293df4e318fa67f3075d0a258283885b1c8cf04a32d028de131903d049e97.exe 051293df4e318fa67f3075d0a258283885b1c8cf04a32d028de131903d049e97.exe PID 644 wrote to memory of 4276 644 051293df4e318fa67f3075d0a258283885b1c8cf04a32d028de131903d049e97.exe 051293df4e318fa67f3075d0a258283885b1c8cf04a32d028de131903d049e97.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\051293df4e318fa67f3075d0a258283885b1c8cf04a32d028de131903d049e97.exe"C:\Users\Admin\AppData\Local\Temp\051293df4e318fa67f3075d0a258283885b1c8cf04a32d028de131903d049e97.exe"1⤵
- Checks computer location settings
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:644 -
C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\vtwRaGlPJiPG.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:4056 -
C:\Windows\SysWOW64\schtasks.exe"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\vtwRaGlPJiPG" /XML "C:\Users\Admin\AppData\Local\Temp\tmp859B.tmp"2⤵
- Creates scheduled task(s)
PID:3936 -
C:\Users\Admin\AppData\Local\Temp\051293df4e318fa67f3075d0a258283885b1c8cf04a32d028de131903d049e97.exe"C:\Users\Admin\AppData\Local\Temp\051293df4e318fa67f3075d0a258283885b1c8cf04a32d028de131903d049e97.exe"2⤵
- Adds Run key to start application
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
PID:4276
Network
MITRE ATT&CK Enterprise v15
Persistence
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Scheduled Task/Job
1Privilege Escalation
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Scheduled Task/Job
1Replay Monitor
Loading Replay Monitor...
Downloads
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C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_ccrl3uzm.f0g.ps1Filesize
60B
MD5d17fe0a3f47be24a6453e9ef58c94641
SHA16ab83620379fc69f80c0242105ddffd7d98d5d9d
SHA25696ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
SHA5125b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82
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C:\Users\Admin\AppData\Local\Temp\cashout\cashout.exeFilesize
723KB
MD527f2073815cbd3a3cf5f398f91d8a681
SHA1c2ee2f719d3669758321b8f173e6fb90a70cd939
SHA256051293df4e318fa67f3075d0a258283885b1c8cf04a32d028de131903d049e97
SHA5127380f0dd668528ecc65d84bdd8f6375210fa0ed7ea726da1e5f48c5322c66d9c67e69a45d72db74a01a3eeb9908c0ed88fe0efbe80553b77b33f95207580a2b9
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C:\Users\Admin\AppData\Local\Temp\tmp859B.tmpFilesize
1KB
MD573249d46ea9afde3bf18b6e456b62a45
SHA1b31acec0c6166a11b67ddc2e9cd77ba3d92862e9
SHA256ef1d0b887235f2e029976c5bbbfa970d2a6f5078d69a0af28c25a34d75f664c5
SHA51220f52f734f55adc6f32c10013db4e60249d83a7f17a1890118e4e4e10bc4f2c08f5cbbc853fe9153ed5712b2d6f18bfecba53fb3699aac78b4e72e5fd08bd245
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memory/644-6-0x0000000005160000-0x0000000005172000-memory.dmpFilesize
72KB
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memory/644-4-0x0000000005190000-0x00000000051A0000-memory.dmpFilesize
64KB
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memory/644-5-0x0000000004EF0000-0x0000000004EFA000-memory.dmpFilesize
40KB
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memory/644-24-0x0000000075160000-0x0000000075910000-memory.dmpFilesize
7.7MB
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memory/644-7-0x0000000005180000-0x000000000518C000-memory.dmpFilesize
48KB
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memory/644-8-0x0000000006BF0000-0x0000000006C76000-memory.dmpFilesize
536KB
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memory/644-9-0x0000000009290000-0x000000000932C000-memory.dmpFilesize
624KB
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memory/644-3-0x0000000004F70000-0x0000000005002000-memory.dmpFilesize
584KB
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memory/644-0-0x0000000000440000-0x00000000004FA000-memory.dmpFilesize
744KB
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memory/644-2-0x0000000005480000-0x0000000005A24000-memory.dmpFilesize
5.6MB
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memory/644-1-0x0000000075160000-0x0000000075910000-memory.dmpFilesize
7.7MB
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memory/4056-58-0x0000000006EC0000-0x0000000006ECA000-memory.dmpFilesize
40KB
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memory/4056-14-0x0000000002200000-0x0000000002236000-memory.dmpFilesize
216KB
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memory/4056-69-0x0000000075160000-0x0000000075910000-memory.dmpFilesize
7.7MB
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memory/4056-21-0x0000000004B60000-0x0000000004B82000-memory.dmpFilesize
136KB
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memory/4056-19-0x00000000047E0000-0x00000000047F0000-memory.dmpFilesize
64KB
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memory/4056-25-0x00000000054C0000-0x0000000005526000-memory.dmpFilesize
408KB
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memory/4056-23-0x0000000005450000-0x00000000054B6000-memory.dmpFilesize
408KB
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memory/4056-18-0x0000000004E20000-0x0000000005448000-memory.dmpFilesize
6.2MB
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memory/4056-36-0x0000000005630000-0x0000000005984000-memory.dmpFilesize
3.3MB
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memory/4056-66-0x0000000007170000-0x0000000007178000-memory.dmpFilesize
32KB
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memory/4056-65-0x0000000007190000-0x00000000071AA000-memory.dmpFilesize
104KB
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memory/4056-38-0x0000000005B20000-0x0000000005B3E000-memory.dmpFilesize
120KB
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memory/4056-39-0x0000000005BD0000-0x0000000005C1C000-memory.dmpFilesize
304KB
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memory/4056-40-0x000000007F4C0000-0x000000007F4D0000-memory.dmpFilesize
64KB
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memory/4056-41-0x0000000006100000-0x0000000006132000-memory.dmpFilesize
200KB
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memory/4056-42-0x0000000070E90000-0x0000000070EDC000-memory.dmpFilesize
304KB
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memory/4056-52-0x0000000006CF0000-0x0000000006D0E000-memory.dmpFilesize
120KB
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memory/4056-53-0x00000000047E0000-0x00000000047F0000-memory.dmpFilesize
64KB
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memory/4056-54-0x00000000047E0000-0x00000000047F0000-memory.dmpFilesize
64KB
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memory/4056-55-0x0000000006D20000-0x0000000006DC3000-memory.dmpFilesize
652KB
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memory/4056-56-0x00000000074A0000-0x0000000007B1A000-memory.dmpFilesize
6.5MB
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memory/4056-57-0x0000000006E50000-0x0000000006E6A000-memory.dmpFilesize
104KB
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memory/4056-15-0x0000000075160000-0x0000000075910000-memory.dmpFilesize
7.7MB
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memory/4056-59-0x00000000070D0000-0x0000000007166000-memory.dmpFilesize
600KB
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memory/4056-60-0x0000000007050000-0x0000000007061000-memory.dmpFilesize
68KB
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memory/4056-17-0x00000000047E0000-0x00000000047F0000-memory.dmpFilesize
64KB
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memory/4056-63-0x0000000007080000-0x000000000708E000-memory.dmpFilesize
56KB
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memory/4056-64-0x0000000007090000-0x00000000070A4000-memory.dmpFilesize
80KB
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memory/4276-37-0x00000000054C0000-0x00000000054D0000-memory.dmpFilesize
64KB
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memory/4276-31-0x0000000075160000-0x0000000075910000-memory.dmpFilesize
7.7MB
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memory/4276-20-0x0000000000400000-0x0000000000444000-memory.dmpFilesize
272KB
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memory/4276-70-0x0000000006D80000-0x0000000006DD0000-memory.dmpFilesize
320KB
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memory/4276-71-0x0000000075160000-0x0000000075910000-memory.dmpFilesize
7.7MB
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memory/4276-72-0x00000000054C0000-0x00000000054D0000-memory.dmpFilesize
64KB