Analysis
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max time kernel
148s -
max time network
156s -
platform
windows10-2004_x64 -
resource
win10v2004-20240226-en -
resource tags
arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system -
submitted
27-03-2024 02:18
Static task
static1
Behavioral task
behavioral1
Sample
23d02b6091e2bd44aef9b235c03425244118b095efe85f11f0dfbdd0b509e2f9.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
23d02b6091e2bd44aef9b235c03425244118b095efe85f11f0dfbdd0b509e2f9.exe
Resource
win10v2004-20240226-en
General
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Target
23d02b6091e2bd44aef9b235c03425244118b095efe85f11f0dfbdd0b509e2f9.exe
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Size
706KB
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MD5
40b1a8b76a21edecb727c6fa728f8dce
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SHA1
c3b018dcbaee10aa089efde0bb5e0e1ba3501e14
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SHA256
23d02b6091e2bd44aef9b235c03425244118b095efe85f11f0dfbdd0b509e2f9
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SHA512
3da447f6f63fdd458a17a755e211e46eb55d40fd09b47067eaf81a2f383d29c70a2915eb6d65a45b6b755c4dcbf8246cb466a6d7df9d82f2345a1c350d3f6d94
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SSDEEP
12288:vCvz+a5Wky7luYj06Gwt+Syu2aEqpIK190zYv7c8bqcwOSb:a76z7luYwLSybaEO/ozYDJmca
Malware Config
Extracted
Protocol: smtp- Host:
mail.nogamobilya.com - Port:
587 - Username:
[email protected] - Password:
121121.1.noga!
Extracted
agenttesla
Protocol: smtp- Host:
mail.nogamobilya.com - Port:
587 - Username:
[email protected] - Password:
121121.1.noga! - 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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Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
Processes:
23d02b6091e2bd44aef9b235c03425244118b095efe85f11f0dfbdd0b509e2f9.exedescription ioc process Key value queried \REGISTRY\USER\S-1-5-21-3045580317-3728985860-206385570-1000\Control Panel\International\Geo\Nation 23d02b6091e2bd44aef9b235c03425244118b095efe85f11f0dfbdd0b509e2f9.exe -
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:
23d02b6091e2bd44aef9b235c03425244118b095efe85f11f0dfbdd0b509e2f9.exedescription ioc process Set value (str) \REGISTRY\USER\S-1-5-21-3045580317-3728985860-206385570-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\ctsdvwT = "C:\\Users\\Admin\\AppData\\Roaming\\ctsdvwT\\ctsdvwT.exe" 23d02b6091e2bd44aef9b235c03425244118b095efe85f11f0dfbdd0b509e2f9.exe -
Suspicious use of SetThreadContext 1 IoCs
Processes:
23d02b6091e2bd44aef9b235c03425244118b095efe85f11f0dfbdd0b509e2f9.exedescription pid process target process PID 4600 set thread context of 4680 4600 23d02b6091e2bd44aef9b235c03425244118b095efe85f11f0dfbdd0b509e2f9.exe 23d02b6091e2bd44aef9b235c03425244118b095efe85f11f0dfbdd0b509e2f9.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Suspicious behavior: EnumeratesProcesses 11 IoCs
Processes:
23d02b6091e2bd44aef9b235c03425244118b095efe85f11f0dfbdd0b509e2f9.exe23d02b6091e2bd44aef9b235c03425244118b095efe85f11f0dfbdd0b509e2f9.exepowershell.exepid process 4600 23d02b6091e2bd44aef9b235c03425244118b095efe85f11f0dfbdd0b509e2f9.exe 4600 23d02b6091e2bd44aef9b235c03425244118b095efe85f11f0dfbdd0b509e2f9.exe 4600 23d02b6091e2bd44aef9b235c03425244118b095efe85f11f0dfbdd0b509e2f9.exe 4600 23d02b6091e2bd44aef9b235c03425244118b095efe85f11f0dfbdd0b509e2f9.exe 4600 23d02b6091e2bd44aef9b235c03425244118b095efe85f11f0dfbdd0b509e2f9.exe 4680 23d02b6091e2bd44aef9b235c03425244118b095efe85f11f0dfbdd0b509e2f9.exe 4680 23d02b6091e2bd44aef9b235c03425244118b095efe85f11f0dfbdd0b509e2f9.exe 4680 23d02b6091e2bd44aef9b235c03425244118b095efe85f11f0dfbdd0b509e2f9.exe 2220 powershell.exe 2220 powershell.exe 2220 powershell.exe -
Suspicious use of AdjustPrivilegeToken 3 IoCs
Processes:
23d02b6091e2bd44aef9b235c03425244118b095efe85f11f0dfbdd0b509e2f9.exe23d02b6091e2bd44aef9b235c03425244118b095efe85f11f0dfbdd0b509e2f9.exepowershell.exedescription pid process Token: SeDebugPrivilege 4600 23d02b6091e2bd44aef9b235c03425244118b095efe85f11f0dfbdd0b509e2f9.exe Token: SeDebugPrivilege 4680 23d02b6091e2bd44aef9b235c03425244118b095efe85f11f0dfbdd0b509e2f9.exe Token: SeDebugPrivilege 2220 powershell.exe -
Suspicious use of SetWindowsHookEx 1 IoCs
Processes:
23d02b6091e2bd44aef9b235c03425244118b095efe85f11f0dfbdd0b509e2f9.exepid process 4680 23d02b6091e2bd44aef9b235c03425244118b095efe85f11f0dfbdd0b509e2f9.exe -
Suspicious use of WriteProcessMemory 14 IoCs
Processes:
23d02b6091e2bd44aef9b235c03425244118b095efe85f11f0dfbdd0b509e2f9.exedescription pid process target process PID 4600 wrote to memory of 2220 4600 23d02b6091e2bd44aef9b235c03425244118b095efe85f11f0dfbdd0b509e2f9.exe powershell.exe PID 4600 wrote to memory of 2220 4600 23d02b6091e2bd44aef9b235c03425244118b095efe85f11f0dfbdd0b509e2f9.exe powershell.exe PID 4600 wrote to memory of 2220 4600 23d02b6091e2bd44aef9b235c03425244118b095efe85f11f0dfbdd0b509e2f9.exe powershell.exe PID 4600 wrote to memory of 3444 4600 23d02b6091e2bd44aef9b235c03425244118b095efe85f11f0dfbdd0b509e2f9.exe 23d02b6091e2bd44aef9b235c03425244118b095efe85f11f0dfbdd0b509e2f9.exe PID 4600 wrote to memory of 3444 4600 23d02b6091e2bd44aef9b235c03425244118b095efe85f11f0dfbdd0b509e2f9.exe 23d02b6091e2bd44aef9b235c03425244118b095efe85f11f0dfbdd0b509e2f9.exe PID 4600 wrote to memory of 3444 4600 23d02b6091e2bd44aef9b235c03425244118b095efe85f11f0dfbdd0b509e2f9.exe 23d02b6091e2bd44aef9b235c03425244118b095efe85f11f0dfbdd0b509e2f9.exe PID 4600 wrote to memory of 4680 4600 23d02b6091e2bd44aef9b235c03425244118b095efe85f11f0dfbdd0b509e2f9.exe 23d02b6091e2bd44aef9b235c03425244118b095efe85f11f0dfbdd0b509e2f9.exe PID 4600 wrote to memory of 4680 4600 23d02b6091e2bd44aef9b235c03425244118b095efe85f11f0dfbdd0b509e2f9.exe 23d02b6091e2bd44aef9b235c03425244118b095efe85f11f0dfbdd0b509e2f9.exe PID 4600 wrote to memory of 4680 4600 23d02b6091e2bd44aef9b235c03425244118b095efe85f11f0dfbdd0b509e2f9.exe 23d02b6091e2bd44aef9b235c03425244118b095efe85f11f0dfbdd0b509e2f9.exe PID 4600 wrote to memory of 4680 4600 23d02b6091e2bd44aef9b235c03425244118b095efe85f11f0dfbdd0b509e2f9.exe 23d02b6091e2bd44aef9b235c03425244118b095efe85f11f0dfbdd0b509e2f9.exe PID 4600 wrote to memory of 4680 4600 23d02b6091e2bd44aef9b235c03425244118b095efe85f11f0dfbdd0b509e2f9.exe 23d02b6091e2bd44aef9b235c03425244118b095efe85f11f0dfbdd0b509e2f9.exe PID 4600 wrote to memory of 4680 4600 23d02b6091e2bd44aef9b235c03425244118b095efe85f11f0dfbdd0b509e2f9.exe 23d02b6091e2bd44aef9b235c03425244118b095efe85f11f0dfbdd0b509e2f9.exe PID 4600 wrote to memory of 4680 4600 23d02b6091e2bd44aef9b235c03425244118b095efe85f11f0dfbdd0b509e2f9.exe 23d02b6091e2bd44aef9b235c03425244118b095efe85f11f0dfbdd0b509e2f9.exe PID 4600 wrote to memory of 4680 4600 23d02b6091e2bd44aef9b235c03425244118b095efe85f11f0dfbdd0b509e2f9.exe 23d02b6091e2bd44aef9b235c03425244118b095efe85f11f0dfbdd0b509e2f9.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\23d02b6091e2bd44aef9b235c03425244118b095efe85f11f0dfbdd0b509e2f9.exe"C:\Users\Admin\AppData\Local\Temp\23d02b6091e2bd44aef9b235c03425244118b095efe85f11f0dfbdd0b509e2f9.exe"1⤵
- Checks computer location settings
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
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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\Local\Temp\23d02b6091e2bd44aef9b235c03425244118b095efe85f11f0dfbdd0b509e2f9.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
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C:\Users\Admin\AppData\Local\Temp\23d02b6091e2bd44aef9b235c03425244118b095efe85f11f0dfbdd0b509e2f9.exe"C:\Users\Admin\AppData\Local\Temp\23d02b6091e2bd44aef9b235c03425244118b095efe85f11f0dfbdd0b509e2f9.exe"2⤵
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C:\Users\Admin\AppData\Local\Temp\23d02b6091e2bd44aef9b235c03425244118b095efe85f11f0dfbdd0b509e2f9.exe"C:\Users\Admin\AppData\Local\Temp\23d02b6091e2bd44aef9b235c03425244118b095efe85f11f0dfbdd0b509e2f9.exe"2⤵
- Adds Run key to start application
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
Network
MITRE ATT&CK Matrix ATT&CK v13
Replay Monitor
Loading Replay Monitor...
Downloads
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C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\23d02b6091e2bd44aef9b235c03425244118b095efe85f11f0dfbdd0b509e2f9.exe.logFilesize
1KB
MD58ec831f3e3a3f77e4a7b9cd32b48384c
SHA1d83f09fd87c5bd86e045873c231c14836e76a05c
SHA2567667e538030e3f8ce2886e47a01af24cb0ea70528b1e821c5d8832c5076cb982
SHA51226bffa2406b66368bd412bf25869a792631455645992cdcade2dbc13a2e56fb546414a6a9223b94c96c38d89187add6678d4779a88b38b0c9e36be8527b213c3
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C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_ej0lfatw.fvl.ps1Filesize
60B
MD5d17fe0a3f47be24a6453e9ef58c94641
SHA16ab83620379fc69f80c0242105ddffd7d98d5d9d
SHA25696ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
SHA5125b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82
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memory/2220-23-0x0000000005BE0000-0x0000000005C46000-memory.dmpFilesize
408KB
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memory/2220-17-0x00000000751A0000-0x0000000075950000-memory.dmpFilesize
7.7MB
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memory/2220-64-0x00000000751A0000-0x0000000075950000-memory.dmpFilesize
7.7MB
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memory/2220-61-0x00000000078F0000-0x00000000078F8000-memory.dmpFilesize
32KB
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memory/2220-60-0x0000000007910000-0x000000000792A000-memory.dmpFilesize
104KB
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memory/2220-59-0x0000000007810000-0x0000000007824000-memory.dmpFilesize
80KB
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memory/2220-58-0x0000000007800000-0x000000000780E000-memory.dmpFilesize
56KB
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memory/2220-57-0x00000000077D0000-0x00000000077E1000-memory.dmpFilesize
68KB
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memory/2220-56-0x0000000007850000-0x00000000078E6000-memory.dmpFilesize
600KB
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memory/2220-55-0x0000000007640000-0x000000000764A000-memory.dmpFilesize
40KB
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memory/2220-54-0x00000000075D0000-0x00000000075EA000-memory.dmpFilesize
104KB
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memory/2220-53-0x0000000007C10000-0x000000000828A000-memory.dmpFilesize
6.5MB
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memory/2220-33-0x0000000005EC0000-0x0000000006214000-memory.dmpFilesize
3.3MB
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memory/2220-39-0x000000007F110000-0x000000007F120000-memory.dmpFilesize
64KB
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memory/2220-52-0x00000000074A0000-0x0000000007543000-memory.dmpFilesize
652KB
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memory/2220-18-0x0000000002960000-0x0000000002970000-memory.dmpFilesize
64KB
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memory/2220-20-0x00000000053C0000-0x00000000059E8000-memory.dmpFilesize
6.2MB
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memory/2220-21-0x0000000002960000-0x0000000002970000-memory.dmpFilesize
64KB
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memory/2220-51-0x0000000006870000-0x000000000688E000-memory.dmpFilesize
120KB
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memory/2220-22-0x00000000052E0000-0x0000000005302000-memory.dmpFilesize
136KB
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memory/2220-41-0x0000000070E20000-0x0000000070E6C000-memory.dmpFilesize
304KB
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memory/2220-40-0x0000000006890000-0x00000000068C2000-memory.dmpFilesize
200KB
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memory/2220-15-0x00000000029E0000-0x0000000002A16000-memory.dmpFilesize
216KB
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memory/2220-34-0x00000000062C0000-0x00000000062DE000-memory.dmpFilesize
120KB
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memory/2220-35-0x0000000006310000-0x000000000635C000-memory.dmpFilesize
304KB
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memory/2220-37-0x0000000002960000-0x0000000002970000-memory.dmpFilesize
64KB
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memory/4600-5-0x00000000055E0000-0x00000000055EA000-memory.dmpFilesize
40KB
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memory/4600-8-0x0000000006F60000-0x0000000006FE4000-memory.dmpFilesize
528KB
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memory/4600-3-0x0000000005680000-0x0000000005712000-memory.dmpFilesize
584KB
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memory/4600-14-0x00000000751A0000-0x0000000075950000-memory.dmpFilesize
7.7MB
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memory/4600-4-0x0000000005650000-0x0000000005660000-memory.dmpFilesize
64KB
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memory/4600-0-0x0000000000B40000-0x0000000000BF6000-memory.dmpFilesize
728KB
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memory/4600-6-0x0000000005C20000-0x0000000005C32000-memory.dmpFilesize
72KB
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memory/4600-1-0x00000000751A0000-0x0000000075950000-memory.dmpFilesize
7.7MB
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memory/4600-2-0x0000000005C30000-0x00000000061D4000-memory.dmpFilesize
5.6MB
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memory/4600-7-0x0000000006940000-0x000000000694C000-memory.dmpFilesize
48KB
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memory/4600-9-0x00000000082F0000-0x000000000838C000-memory.dmpFilesize
624KB
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memory/4680-16-0x00000000052B0000-0x0000000005316000-memory.dmpFilesize
408KB
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memory/4680-10-0x0000000000400000-0x0000000000442000-memory.dmpFilesize
264KB
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memory/4680-13-0x00000000751A0000-0x0000000075950000-memory.dmpFilesize
7.7MB
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memory/4680-38-0x00000000061A0000-0x00000000061F0000-memory.dmpFilesize
320KB
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memory/4680-19-0x00000000015C0000-0x00000000015D0000-memory.dmpFilesize
64KB
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memory/4680-65-0x00000000751A0000-0x0000000075950000-memory.dmpFilesize
7.7MB
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memory/4680-66-0x00000000015C0000-0x00000000015D0000-memory.dmpFilesize
64KB