Analysis
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max time kernel
143s -
max time network
151s -
platform
windows10-2004_x64 -
resource
win10v2004-20240226-en -
resource tags
arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system -
submitted
25-04-2024 01:30
Static task
static1
Behavioral task
behavioral1
Sample
40858de71414dce51754cc1d1098a9573e23d346c016d86e5a0492a82cb06a14.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
40858de71414dce51754cc1d1098a9573e23d346c016d86e5a0492a82cb06a14.exe
Resource
win10v2004-20240226-en
General
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Target
40858de71414dce51754cc1d1098a9573e23d346c016d86e5a0492a82cb06a14.exe
-
Size
768KB
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MD5
4895ce225ebd6e1a8d1fca5d2b9cb9a9
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SHA1
dee3c9200db88bd61653893678a83669df14761c
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SHA256
40858de71414dce51754cc1d1098a9573e23d346c016d86e5a0492a82cb06a14
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SHA512
8065f45b3ba63ec25a871b4f95d3934388e2be5b2907ab82791856882d021df490d06437b3d739296004138e80d5ee2c17e296f77ec5f2fecbaa76490b4812fe
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SSDEEP
12288:AF2iN3MibrvsyZlZRkXN6wjp3Og9iUGtuPsfvBK1SDOQS6lv312Z3:AF1lfvs2Re6AZoU6BfvVDOQS6J312Z
Malware Config
Extracted
Protocol: ftp- Host:
ftp.wapination.net - Port:
21 - Username:
[email protected] - Password:
sync@#1235
Extracted
agenttesla
Protocol: ftp- Host:
ftp://ftp.wapination.net - Port:
21 - Username:
[email protected] - Password:
sync@#1235
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:
40858de71414dce51754cc1d1098a9573e23d346c016d86e5a0492a82cb06a14.exedescription ioc process Key value queried \REGISTRY\USER\S-1-5-21-3808065738-1666277613-1125846146-1000\Control Panel\International\Geo\Nation 40858de71414dce51754cc1d1098a9573e23d346c016d86e5a0492a82cb06a14.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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Looks up external IP address via web service 2 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.
Processes:
flow ioc 21 api.ipify.org 22 api.ipify.org -
Suspicious use of SetThreadContext 1 IoCs
Processes:
40858de71414dce51754cc1d1098a9573e23d346c016d86e5a0492a82cb06a14.exedescription pid process target process PID 3016 set thread context of 932 3016 40858de71414dce51754cc1d1098a9573e23d346c016d86e5a0492a82cb06a14.exe 40858de71414dce51754cc1d1098a9573e23d346c016d86e5a0492a82cb06a14.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Suspicious behavior: EnumeratesProcesses 4 IoCs
Processes:
40858de71414dce51754cc1d1098a9573e23d346c016d86e5a0492a82cb06a14.exepowershell.exepid process 932 40858de71414dce51754cc1d1098a9573e23d346c016d86e5a0492a82cb06a14.exe 932 40858de71414dce51754cc1d1098a9573e23d346c016d86e5a0492a82cb06a14.exe 3580 powershell.exe 3580 powershell.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
Processes:
40858de71414dce51754cc1d1098a9573e23d346c016d86e5a0492a82cb06a14.exepowershell.exedescription pid process Token: SeDebugPrivilege 932 40858de71414dce51754cc1d1098a9573e23d346c016d86e5a0492a82cb06a14.exe Token: SeDebugPrivilege 3580 powershell.exe -
Suspicious use of WriteProcessMemory 11 IoCs
Processes:
40858de71414dce51754cc1d1098a9573e23d346c016d86e5a0492a82cb06a14.exedescription pid process target process PID 3016 wrote to memory of 3580 3016 40858de71414dce51754cc1d1098a9573e23d346c016d86e5a0492a82cb06a14.exe powershell.exe PID 3016 wrote to memory of 3580 3016 40858de71414dce51754cc1d1098a9573e23d346c016d86e5a0492a82cb06a14.exe powershell.exe PID 3016 wrote to memory of 3580 3016 40858de71414dce51754cc1d1098a9573e23d346c016d86e5a0492a82cb06a14.exe powershell.exe PID 3016 wrote to memory of 932 3016 40858de71414dce51754cc1d1098a9573e23d346c016d86e5a0492a82cb06a14.exe 40858de71414dce51754cc1d1098a9573e23d346c016d86e5a0492a82cb06a14.exe PID 3016 wrote to memory of 932 3016 40858de71414dce51754cc1d1098a9573e23d346c016d86e5a0492a82cb06a14.exe 40858de71414dce51754cc1d1098a9573e23d346c016d86e5a0492a82cb06a14.exe PID 3016 wrote to memory of 932 3016 40858de71414dce51754cc1d1098a9573e23d346c016d86e5a0492a82cb06a14.exe 40858de71414dce51754cc1d1098a9573e23d346c016d86e5a0492a82cb06a14.exe PID 3016 wrote to memory of 932 3016 40858de71414dce51754cc1d1098a9573e23d346c016d86e5a0492a82cb06a14.exe 40858de71414dce51754cc1d1098a9573e23d346c016d86e5a0492a82cb06a14.exe PID 3016 wrote to memory of 932 3016 40858de71414dce51754cc1d1098a9573e23d346c016d86e5a0492a82cb06a14.exe 40858de71414dce51754cc1d1098a9573e23d346c016d86e5a0492a82cb06a14.exe PID 3016 wrote to memory of 932 3016 40858de71414dce51754cc1d1098a9573e23d346c016d86e5a0492a82cb06a14.exe 40858de71414dce51754cc1d1098a9573e23d346c016d86e5a0492a82cb06a14.exe PID 3016 wrote to memory of 932 3016 40858de71414dce51754cc1d1098a9573e23d346c016d86e5a0492a82cb06a14.exe 40858de71414dce51754cc1d1098a9573e23d346c016d86e5a0492a82cb06a14.exe PID 3016 wrote to memory of 932 3016 40858de71414dce51754cc1d1098a9573e23d346c016d86e5a0492a82cb06a14.exe 40858de71414dce51754cc1d1098a9573e23d346c016d86e5a0492a82cb06a14.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\40858de71414dce51754cc1d1098a9573e23d346c016d86e5a0492a82cb06a14.exe"C:\Users\Admin\AppData\Local\Temp\40858de71414dce51754cc1d1098a9573e23d346c016d86e5a0492a82cb06a14.exe"1⤵
- Checks computer location settings
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:3016 -
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\40858de71414dce51754cc1d1098a9573e23d346c016d86e5a0492a82cb06a14.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:3580 -
C:\Users\Admin\AppData\Local\Temp\40858de71414dce51754cc1d1098a9573e23d346c016d86e5a0492a82cb06a14.exe"C:\Users\Admin\AppData\Local\Temp\40858de71414dce51754cc1d1098a9573e23d346c016d86e5a0492a82cb06a14.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:932
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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=3740 --field-trial-handle=2328,i,5873823382323802923,13134441441264702821,262144 --variations-seed-version /prefetch:81⤵PID:680
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_erwk1tup.ndb.ps1Filesize
60B
MD5d17fe0a3f47be24a6453e9ef58c94641
SHA16ab83620379fc69f80c0242105ddffd7d98d5d9d
SHA25696ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
SHA5125b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82
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memory/932-10-0x0000000000400000-0x0000000000440000-memory.dmpFilesize
256KB
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memory/932-18-0x00000000057B0000-0x0000000005816000-memory.dmpFilesize
408KB
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memory/932-62-0x0000000005620000-0x0000000005630000-memory.dmpFilesize
64KB
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memory/932-61-0x0000000074E00000-0x00000000755B0000-memory.dmpFilesize
7.7MB
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memory/932-51-0x0000000006CF0000-0x0000000006D40000-memory.dmpFilesize
320KB
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memory/932-12-0x0000000074E00000-0x00000000755B0000-memory.dmpFilesize
7.7MB
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memory/3016-8-0x0000000003300000-0x0000000003382000-memory.dmpFilesize
520KB
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memory/3016-1-0x0000000000E90000-0x0000000000F56000-memory.dmpFilesize
792KB
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memory/3016-9-0x000000000CC70000-0x000000000CD0C000-memory.dmpFilesize
624KB
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memory/3016-0-0x0000000074E00000-0x00000000755B0000-memory.dmpFilesize
7.7MB
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memory/3016-4-0x0000000005C40000-0x0000000005C50000-memory.dmpFilesize
64KB
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memory/3016-15-0x0000000074E00000-0x00000000755B0000-memory.dmpFilesize
7.7MB
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memory/3016-5-0x0000000005B00000-0x0000000005B0A000-memory.dmpFilesize
40KB
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memory/3016-3-0x0000000005A00000-0x0000000005A92000-memory.dmpFilesize
584KB
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memory/3016-7-0x0000000005D90000-0x0000000005DA4000-memory.dmpFilesize
80KB
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memory/3016-2-0x0000000005FB0000-0x0000000006554000-memory.dmpFilesize
5.6MB
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memory/3016-6-0x0000000005D70000-0x0000000005D90000-memory.dmpFilesize
128KB
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memory/3580-33-0x0000000002AC0000-0x0000000002AD0000-memory.dmpFilesize
64KB
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memory/3580-49-0x0000000007700000-0x000000000771A000-memory.dmpFilesize
104KB
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memory/3580-19-0x0000000005430000-0x0000000005452000-memory.dmpFilesize
136KB
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memory/3580-14-0x0000000002AC0000-0x0000000002AD0000-memory.dmpFilesize
64KB
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memory/3580-13-0x0000000004E50000-0x0000000004E86000-memory.dmpFilesize
216KB
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memory/3580-17-0x00000000054C0000-0x0000000005AE8000-memory.dmpFilesize
6.2MB
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memory/3580-31-0x0000000006410000-0x000000000642E000-memory.dmpFilesize
120KB
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memory/3580-34-0x000000007FBE0000-0x000000007FBF0000-memory.dmpFilesize
64KB
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memory/3580-36-0x0000000070A80000-0x0000000070ACC000-memory.dmpFilesize
304KB
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memory/3580-46-0x00000000075B0000-0x00000000075CE000-memory.dmpFilesize
120KB
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memory/3580-35-0x00000000069C0000-0x00000000069F2000-memory.dmpFilesize
200KB
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memory/3580-47-0x00000000075D0000-0x0000000007673000-memory.dmpFilesize
652KB
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memory/3580-48-0x0000000007D40000-0x00000000083BA000-memory.dmpFilesize
6.5MB
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memory/3580-20-0x0000000005B60000-0x0000000005BC6000-memory.dmpFilesize
408KB
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memory/3580-50-0x0000000007770000-0x000000000777A000-memory.dmpFilesize
40KB
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memory/3580-30-0x0000000005EC0000-0x0000000006214000-memory.dmpFilesize
3.3MB
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memory/3580-52-0x0000000007980000-0x0000000007A16000-memory.dmpFilesize
600KB
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memory/3580-53-0x0000000007900000-0x0000000007911000-memory.dmpFilesize
68KB
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memory/3580-54-0x0000000007930000-0x000000000793E000-memory.dmpFilesize
56KB
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memory/3580-55-0x0000000007940000-0x0000000007954000-memory.dmpFilesize
80KB
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memory/3580-56-0x0000000007A40000-0x0000000007A5A000-memory.dmpFilesize
104KB
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memory/3580-57-0x0000000007A20000-0x0000000007A28000-memory.dmpFilesize
32KB
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memory/3580-60-0x0000000074E00000-0x00000000755B0000-memory.dmpFilesize
7.7MB
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memory/3580-16-0x0000000074E00000-0x00000000755B0000-memory.dmpFilesize
7.7MB
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memory/3580-32-0x0000000006430000-0x000000000647C000-memory.dmpFilesize
304KB