Analysis
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max time kernel
137s -
max time network
143s -
platform
windows10-2004_x64 -
resource
win10v2004-20240226-en -
resource tags
arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system -
submitted
29-03-2024 02:24
Static task
static1
Behavioral task
behavioral1
Sample
1ddead5d6964c8e382d3b2ea694774ff58486bcfb7996015561cc9a03c61b536.exe
Resource
win7-20240319-en
Behavioral task
behavioral2
Sample
1ddead5d6964c8e382d3b2ea694774ff58486bcfb7996015561cc9a03c61b536.exe
Resource
win10v2004-20240226-en
General
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Target
1ddead5d6964c8e382d3b2ea694774ff58486bcfb7996015561cc9a03c61b536.exe
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Size
740KB
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MD5
81d099f1008d98346919c22f105e26e5
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SHA1
de77e686d32adca574703621974811dc6c7d3b31
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SHA256
1ddead5d6964c8e382d3b2ea694774ff58486bcfb7996015561cc9a03c61b536
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SHA512
b174aa74461edcc8afee22134084d6de4001fdf5d7012fbcd904f119d3959d776b43fd91a25147c20d2dcfa0d18eeb0b554155d2c7380d55030e6dd2e28bf794
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SSDEEP
12288:Wd1JsJ6SH1Sh2iNwCZDcTsTmmk82Zzl2VLlh5AMOYFC6Vljc4J+G30NuqDpfLpPd:Wd4w1GQQABk1Zzl4ph5vtCi0hBDpfLG
Malware Config
Extracted
agenttesla
Protocol: smtp- Host:
mail.starmech.net - Port:
587 - Username:
[email protected] - Password:
nics123 - 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:
1ddead5d6964c8e382d3b2ea694774ff58486bcfb7996015561cc9a03c61b536.exedescription ioc process Key value queried \REGISTRY\USER\S-1-5-21-3808065738-1666277613-1125846146-1000\Control Panel\International\Geo\Nation 1ddead5d6964c8e382d3b2ea694774ff58486bcfb7996015561cc9a03c61b536.exe -
Suspicious use of SetThreadContext 1 IoCs
Processes:
1ddead5d6964c8e382d3b2ea694774ff58486bcfb7996015561cc9a03c61b536.exedescription pid process target process PID 4488 set thread context of 5080 4488 1ddead5d6964c8e382d3b2ea694774ff58486bcfb7996015561cc9a03c61b536.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 17 IoCs
Processes:
1ddead5d6964c8e382d3b2ea694774ff58486bcfb7996015561cc9a03c61b536.exeRegSvcs.exepowershell.exepowershell.exepid process 4488 1ddead5d6964c8e382d3b2ea694774ff58486bcfb7996015561cc9a03c61b536.exe 4488 1ddead5d6964c8e382d3b2ea694774ff58486bcfb7996015561cc9a03c61b536.exe 4488 1ddead5d6964c8e382d3b2ea694774ff58486bcfb7996015561cc9a03c61b536.exe 4488 1ddead5d6964c8e382d3b2ea694774ff58486bcfb7996015561cc9a03c61b536.exe 4488 1ddead5d6964c8e382d3b2ea694774ff58486bcfb7996015561cc9a03c61b536.exe 4488 1ddead5d6964c8e382d3b2ea694774ff58486bcfb7996015561cc9a03c61b536.exe 4488 1ddead5d6964c8e382d3b2ea694774ff58486bcfb7996015561cc9a03c61b536.exe 4488 1ddead5d6964c8e382d3b2ea694774ff58486bcfb7996015561cc9a03c61b536.exe 5080 RegSvcs.exe 5080 RegSvcs.exe 5080 RegSvcs.exe 3888 powershell.exe 3888 powershell.exe 3096 powershell.exe 3096 powershell.exe 3888 powershell.exe 3096 powershell.exe -
Suspicious use of AdjustPrivilegeToken 4 IoCs
Processes:
1ddead5d6964c8e382d3b2ea694774ff58486bcfb7996015561cc9a03c61b536.exepowershell.exepowershell.exeRegSvcs.exedescription pid process Token: SeDebugPrivilege 4488 1ddead5d6964c8e382d3b2ea694774ff58486bcfb7996015561cc9a03c61b536.exe Token: SeDebugPrivilege 3096 powershell.exe Token: SeDebugPrivilege 3888 powershell.exe Token: SeDebugPrivilege 5080 RegSvcs.exe -
Suspicious use of WriteProcessMemory 17 IoCs
Processes:
1ddead5d6964c8e382d3b2ea694774ff58486bcfb7996015561cc9a03c61b536.exedescription pid process target process PID 4488 wrote to memory of 3096 4488 1ddead5d6964c8e382d3b2ea694774ff58486bcfb7996015561cc9a03c61b536.exe powershell.exe PID 4488 wrote to memory of 3096 4488 1ddead5d6964c8e382d3b2ea694774ff58486bcfb7996015561cc9a03c61b536.exe powershell.exe PID 4488 wrote to memory of 3096 4488 1ddead5d6964c8e382d3b2ea694774ff58486bcfb7996015561cc9a03c61b536.exe powershell.exe PID 4488 wrote to memory of 3888 4488 1ddead5d6964c8e382d3b2ea694774ff58486bcfb7996015561cc9a03c61b536.exe powershell.exe PID 4488 wrote to memory of 3888 4488 1ddead5d6964c8e382d3b2ea694774ff58486bcfb7996015561cc9a03c61b536.exe powershell.exe PID 4488 wrote to memory of 3888 4488 1ddead5d6964c8e382d3b2ea694774ff58486bcfb7996015561cc9a03c61b536.exe powershell.exe PID 4488 wrote to memory of 5116 4488 1ddead5d6964c8e382d3b2ea694774ff58486bcfb7996015561cc9a03c61b536.exe schtasks.exe PID 4488 wrote to memory of 5116 4488 1ddead5d6964c8e382d3b2ea694774ff58486bcfb7996015561cc9a03c61b536.exe schtasks.exe PID 4488 wrote to memory of 5116 4488 1ddead5d6964c8e382d3b2ea694774ff58486bcfb7996015561cc9a03c61b536.exe schtasks.exe PID 4488 wrote to memory of 5080 4488 1ddead5d6964c8e382d3b2ea694774ff58486bcfb7996015561cc9a03c61b536.exe RegSvcs.exe PID 4488 wrote to memory of 5080 4488 1ddead5d6964c8e382d3b2ea694774ff58486bcfb7996015561cc9a03c61b536.exe RegSvcs.exe PID 4488 wrote to memory of 5080 4488 1ddead5d6964c8e382d3b2ea694774ff58486bcfb7996015561cc9a03c61b536.exe RegSvcs.exe PID 4488 wrote to memory of 5080 4488 1ddead5d6964c8e382d3b2ea694774ff58486bcfb7996015561cc9a03c61b536.exe RegSvcs.exe PID 4488 wrote to memory of 5080 4488 1ddead5d6964c8e382d3b2ea694774ff58486bcfb7996015561cc9a03c61b536.exe RegSvcs.exe PID 4488 wrote to memory of 5080 4488 1ddead5d6964c8e382d3b2ea694774ff58486bcfb7996015561cc9a03c61b536.exe RegSvcs.exe PID 4488 wrote to memory of 5080 4488 1ddead5d6964c8e382d3b2ea694774ff58486bcfb7996015561cc9a03c61b536.exe RegSvcs.exe PID 4488 wrote to memory of 5080 4488 1ddead5d6964c8e382d3b2ea694774ff58486bcfb7996015561cc9a03c61b536.exe RegSvcs.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\1ddead5d6964c8e382d3b2ea694774ff58486bcfb7996015561cc9a03c61b536.exe"C:\Users\Admin\AppData\Local\Temp\1ddead5d6964c8e382d3b2ea694774ff58486bcfb7996015561cc9a03c61b536.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\1ddead5d6964c8e382d3b2ea694774ff58486bcfb7996015561cc9a03c61b536.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
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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\TZgkPJEad.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
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C:\Windows\SysWOW64\schtasks.exe"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\TZgkPJEad" /XML "C:\Users\Admin\AppData\Local\Temp\tmpAEB9.tmp"2⤵
- Creates scheduled task(s)
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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⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
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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=3972 --field-trial-handle=2276,i,11674642242468042059,14711253743544118298,262144 --variations-seed-version /prefetch:81⤵
Network
MITRE ATT&CK Matrix ATT&CK v13
Replay Monitor
Loading Replay Monitor...
Downloads
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C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_bvjjt32v.hrd.ps1Filesize
60B
MD5d17fe0a3f47be24a6453e9ef58c94641
SHA16ab83620379fc69f80c0242105ddffd7d98d5d9d
SHA25696ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
SHA5125b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82
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C:\Users\Admin\AppData\Local\Temp\tmpAEB9.tmpFilesize
1KB
MD5e05556a59aba2df1708c07b907fd829d
SHA106041d3cb34306bcd01729a2f13623b75a09a4d8
SHA256300e9004e41c9c057d0d9daf0da3b215dc38aa12ab04d704f7bb46caea500b68
SHA5122d0e9ce9020e31849da6d739edb54b8cba123e12c3f97700cbd02c7fe69ecb6eb62af9c9a320b4856f920244bab476228522d7ca9756df213a759d77035deddd
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memory/3096-30-0x0000000006220000-0x0000000006286000-memory.dmpFilesize
408KB
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memory/3096-50-0x00000000068D0000-0x00000000068EE000-memory.dmpFilesize
120KB
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memory/3096-51-0x0000000006980000-0x00000000069CC000-memory.dmpFilesize
304KB
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memory/3096-90-0x0000000007F40000-0x0000000007F48000-memory.dmpFilesize
32KB
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memory/3096-53-0x0000000002FD0000-0x0000000002FE0000-memory.dmpFilesize
64KB
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memory/3096-87-0x0000000007E50000-0x0000000007E5E000-memory.dmpFilesize
56KB
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memory/3096-86-0x0000000002FD0000-0x0000000002FE0000-memory.dmpFilesize
64KB
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memory/3096-85-0x0000000007E30000-0x0000000007E41000-memory.dmpFilesize
68KB
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memory/3096-83-0x0000000007C90000-0x0000000007C9A000-memory.dmpFilesize
40KB
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memory/3096-75-0x0000000006E90000-0x0000000006EAE000-memory.dmpFilesize
120KB
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memory/3096-12-0x0000000002FE0000-0x0000000003016000-memory.dmpFilesize
216KB
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memory/3096-13-0x0000000074F00000-0x00000000756B0000-memory.dmpFilesize
7.7MB
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memory/3096-14-0x0000000002FD0000-0x0000000002FE0000-memory.dmpFilesize
64KB
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memory/3096-20-0x0000000005A50000-0x0000000006078000-memory.dmpFilesize
6.2MB
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memory/3096-59-0x0000000070C30000-0x0000000070C7C000-memory.dmpFilesize
304KB
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memory/3096-56-0x000000007F520000-0x000000007F530000-memory.dmpFilesize
64KB
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memory/3096-55-0x0000000074F00000-0x00000000756B0000-memory.dmpFilesize
7.7MB
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memory/3096-89-0x0000000007F60000-0x0000000007F7A000-memory.dmpFilesize
104KB
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memory/3096-94-0x0000000074F00000-0x00000000756B0000-memory.dmpFilesize
7.7MB
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memory/3096-49-0x0000000006300000-0x0000000006654000-memory.dmpFilesize
3.3MB
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memory/3888-19-0x0000000074F00000-0x00000000756B0000-memory.dmpFilesize
7.7MB
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memory/3888-57-0x000000007F460000-0x000000007F470000-memory.dmpFilesize
64KB
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memory/3888-93-0x0000000074F00000-0x00000000756B0000-memory.dmpFilesize
7.7MB
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memory/3888-88-0x0000000007700000-0x0000000007714000-memory.dmpFilesize
80KB
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memory/3888-84-0x0000000007720000-0x00000000077B6000-memory.dmpFilesize
600KB
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memory/3888-26-0x0000000005210000-0x0000000005232000-memory.dmpFilesize
136KB
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memory/3888-82-0x00000000074B0000-0x00000000074CA000-memory.dmpFilesize
104KB
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memory/3888-81-0x0000000007AF0000-0x000000000816A000-memory.dmpFilesize
6.5MB
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memory/3888-80-0x0000000007390000-0x0000000007433000-memory.dmpFilesize
652KB
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memory/3888-52-0x0000000004C90000-0x0000000004CA0000-memory.dmpFilesize
64KB
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memory/3888-58-0x0000000006740000-0x0000000006772000-memory.dmpFilesize
200KB
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memory/3888-60-0x0000000070C30000-0x0000000070C7C000-memory.dmpFilesize
304KB
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memory/3888-21-0x0000000004C90000-0x0000000004CA0000-memory.dmpFilesize
64KB
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memory/4488-11-0x0000000007F00000-0x0000000007F82000-memory.dmpFilesize
520KB
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memory/4488-0-0x0000000074F00000-0x00000000756B0000-memory.dmpFilesize
7.7MB
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memory/4488-2-0x00000000053B0000-0x0000000005954000-memory.dmpFilesize
5.6MB
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memory/4488-4-0x0000000004DA0000-0x0000000004DB0000-memory.dmpFilesize
64KB
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memory/4488-27-0x0000000074F00000-0x00000000756B0000-memory.dmpFilesize
7.7MB
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memory/4488-3-0x0000000004E00000-0x0000000004E92000-memory.dmpFilesize
584KB
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memory/4488-5-0x0000000004FC0000-0x0000000004FCA000-memory.dmpFilesize
40KB
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memory/4488-1-0x0000000000350000-0x000000000040C000-memory.dmpFilesize
752KB
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memory/4488-10-0x0000000004DA0000-0x0000000004DB0000-memory.dmpFilesize
64KB
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memory/4488-6-0x00000000050A0000-0x000000000513C000-memory.dmpFilesize
624KB
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memory/4488-9-0x0000000007B90000-0x0000000007B9C000-memory.dmpFilesize
48KB
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memory/4488-8-0x0000000074F00000-0x00000000756B0000-memory.dmpFilesize
7.7MB
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memory/4488-7-0x0000000007B80000-0x0000000007B92000-memory.dmpFilesize
72KB
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memory/5080-23-0x0000000000400000-0x0000000000440000-memory.dmpFilesize
256KB
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memory/5080-28-0x0000000004EF0000-0x0000000004F00000-memory.dmpFilesize
64KB
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memory/5080-25-0x0000000074F00000-0x00000000756B0000-memory.dmpFilesize
7.7MB
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memory/5080-29-0x0000000004E80000-0x0000000004EE6000-memory.dmpFilesize
408KB
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memory/5080-54-0x0000000005C20000-0x0000000005C70000-memory.dmpFilesize
320KB
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memory/5080-95-0x0000000074F00000-0x00000000756B0000-memory.dmpFilesize
7.7MB
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memory/5080-96-0x0000000004EF0000-0x0000000004F00000-memory.dmpFilesize
64KB