Analysis
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max time kernel
42s -
max time network
159s -
platform
windows10-2004_x64 -
resource
win10v2004-20240508-en -
resource tags
arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system -
submitted
01-07-2024 03:33
Static task
static1
Behavioral task
behavioral1
Sample
11be7cf9279c9dd3f8584bfafe98ed1aae2d278d3a1e2009203dbac56967cc99.exe
Resource
win7-20240419-en
General
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Target
11be7cf9279c9dd3f8584bfafe98ed1aae2d278d3a1e2009203dbac56967cc99.exe
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Size
665KB
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MD5
ce5b862a6a0382f8081b98d6ab98f64e
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SHA1
a9405f1fa7745e4e0958193b4a7c8c6528e6a41a
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SHA256
11be7cf9279c9dd3f8584bfafe98ed1aae2d278d3a1e2009203dbac56967cc99
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SHA512
801cfa884be400855083d21884db247bb3fe8690611fc60eff414cf6960d0e396292e9c40b146b45497877755fda7337bc1d954bf61d2e55455e93baebf25cd2
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SSDEEP
12288:mdTygqjW94m5ZiQZKqpgeFTSph2WnY3Ir/zSEswFreOrbNj5Ay3:mdygqjdmLiMK4lU2RIrBYOX3
Malware Config
Extracted
agenttesla
https://api.telegram.org/bot5409839916:AAEYUYZy0IhJQAm4VXi620si4okGW8FDL2w/
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 3632 powershell.exe 1704 powershell.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Scheduled Task/Job: Scheduled Task 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 1 IoCs
Processes:
11be7cf9279c9dd3f8584bfafe98ed1aae2d278d3a1e2009203dbac56967cc99.exepid process 3752 11be7cf9279c9dd3f8584bfafe98ed1aae2d278d3a1e2009203dbac56967cc99.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
11be7cf9279c9dd3f8584bfafe98ed1aae2d278d3a1e2009203dbac56967cc99.exedescription pid process Token: SeDebugPrivilege 3752 11be7cf9279c9dd3f8584bfafe98ed1aae2d278d3a1e2009203dbac56967cc99.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\11be7cf9279c9dd3f8584bfafe98ed1aae2d278d3a1e2009203dbac56967cc99.exe"C:\Users\Admin\AppData\Local\Temp\11be7cf9279c9dd3f8584bfafe98ed1aae2d278d3a1e2009203dbac56967cc99.exe"1⤵
- 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\Local\Temp\11be7cf9279c9dd3f8584bfafe98ed1aae2d278d3a1e2009203dbac56967cc99.exe"2⤵
- Command and Scripting Interpreter: PowerShell
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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\IfSmpmwKllm.exe"2⤵
- Command and Scripting Interpreter: PowerShell
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C:\Windows\SysWOW64\schtasks.exe"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\IfSmpmwKllm" /XML "C:\Users\Admin\AppData\Local\Temp\tmp9584.tmp"2⤵
- Scheduled Task/Job: Scheduled Task
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C:\Users\Admin\AppData\Local\Temp\11be7cf9279c9dd3f8584bfafe98ed1aae2d278d3a1e2009203dbac56967cc99.exe"C:\Users\Admin\AppData\Local\Temp\11be7cf9279c9dd3f8584bfafe98ed1aae2d278d3a1e2009203dbac56967cc99.exe"2⤵
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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 --field-trial-handle=4104,i,10373433614523925616,13586256558317053467,262144 --variations-seed-version --mojo-platform-channel-handle=3976 /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\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractiveFilesize
15KB
MD530a3a586590c370f920a3f82aa93518a
SHA1972e421d4d9382087c7e6255091f3190291b09a0
SHA2565f6b43585aacff45e6d47c1b7c826f824c6e5b9901dccf39dc080e34cdcbad1e
SHA5123a10519f8c97ec7b42881eb12193737a75bd31cccc7fc54e90385554f276d82e843f285b856b0e4e6fde72915d98cdd796edf2ad8ab38dddcb0064c39a9d818c
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C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_vqo50xp3.yuo.ps1Filesize
60B
MD5d17fe0a3f47be24a6453e9ef58c94641
SHA16ab83620379fc69f80c0242105ddffd7d98d5d9d
SHA25696ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
SHA5125b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82
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C:\Users\Admin\AppData\Local\Temp\tmp9584.tmpFilesize
1KB
MD5b17a2171d058ecf665309b30044f0598
SHA111a4f7b0f0e4683e1d56760037df43261a1359cb
SHA25686a7fcb7ed58fe1afb43a9432aaf6585379245c80c87a2e9082fc7fb75ab1ce7
SHA512af6b00fcaa980a70a8ea8e5019c0ce4653bdf4aef2ed288f60439c971e6d0b119aff13f811a76dd3ea52a54c3111f8975982fa3d7775de0280b467afb3528a41
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memory/452-53-0x0000000005AB0000-0x0000000005AC8000-memory.dmpFilesize
96KB
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memory/452-86-0x0000000006AF0000-0x0000000006B40000-memory.dmpFilesize
320KB
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memory/452-46-0x0000000000400000-0x000000000043A000-memory.dmpFilesize
232KB
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memory/1704-80-0x00000000076B0000-0x0000000007746000-memory.dmpFilesize
600KB
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memory/1704-55-0x0000000071150000-0x000000007119C000-memory.dmpFilesize
304KB
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memory/1704-65-0x00000000066B0000-0x00000000066CE000-memory.dmpFilesize
120KB
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memory/1704-76-0x00000000072D0000-0x0000000007373000-memory.dmpFilesize
652KB
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memory/1704-54-0x00000000066D0000-0x0000000006702000-memory.dmpFilesize
200KB
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memory/1704-25-0x0000000074A10000-0x00000000751C0000-memory.dmpFilesize
7.7MB
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memory/1704-92-0x0000000074A10000-0x00000000751C0000-memory.dmpFilesize
7.7MB
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memory/1704-49-0x0000000074A10000-0x00000000751C0000-memory.dmpFilesize
7.7MB
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memory/1704-44-0x0000000074A10000-0x00000000751C0000-memory.dmpFilesize
7.7MB
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memory/3632-51-0x0000000005DC0000-0x0000000005DDE000-memory.dmpFilesize
120KB
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memory/3632-85-0x0000000007420000-0x0000000007428000-memory.dmpFilesize
32KB
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memory/3632-24-0x00000000056B0000-0x0000000005716000-memory.dmpFilesize
408KB
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memory/3632-20-0x0000000074A10000-0x00000000751C0000-memory.dmpFilesize
7.7MB
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memory/3632-19-0x0000000004FD0000-0x00000000055F8000-memory.dmpFilesize
6.2MB
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memory/3632-47-0x0000000074A10000-0x00000000751C0000-memory.dmpFilesize
7.7MB
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memory/3632-91-0x0000000074A10000-0x00000000751C0000-memory.dmpFilesize
7.7MB
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memory/3632-17-0x0000000004830000-0x0000000004866000-memory.dmpFilesize
216KB
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memory/3632-83-0x0000000007340000-0x0000000007354000-memory.dmpFilesize
80KB
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memory/3632-79-0x0000000007170000-0x000000000717A000-memory.dmpFilesize
40KB
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memory/3632-52-0x0000000005E50000-0x0000000005E9C000-memory.dmpFilesize
304KB
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memory/3632-84-0x0000000007440000-0x000000000745A000-memory.dmpFilesize
104KB
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memory/3632-82-0x0000000007330000-0x000000000733E000-memory.dmpFilesize
56KB
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memory/3632-22-0x0000000004F40000-0x0000000004FA6000-memory.dmpFilesize
408KB
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memory/3632-21-0x0000000004D20000-0x0000000004D42000-memory.dmpFilesize
136KB
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memory/3632-81-0x0000000007300000-0x0000000007311000-memory.dmpFilesize
68KB
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memory/3632-77-0x0000000007740000-0x0000000007DBA000-memory.dmpFilesize
6.5MB
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memory/3632-18-0x0000000074A10000-0x00000000751C0000-memory.dmpFilesize
7.7MB
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memory/3632-66-0x0000000071150000-0x000000007119C000-memory.dmpFilesize
304KB
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memory/3632-78-0x0000000007100000-0x000000000711A000-memory.dmpFilesize
104KB
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memory/3752-8-0x0000000074A10000-0x00000000751C0000-memory.dmpFilesize
7.7MB
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memory/3752-6-0x0000000005170000-0x0000000005182000-memory.dmpFilesize
72KB
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memory/3752-4-0x0000000005180000-0x000000000518A000-memory.dmpFilesize
40KB
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memory/3752-7-0x0000000074A1E000-0x0000000074A1F000-memory.dmpFilesize
4KB
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memory/3752-9-0x0000000005550000-0x000000000555A000-memory.dmpFilesize
40KB
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memory/3752-5-0x0000000074A10000-0x00000000751C0000-memory.dmpFilesize
7.7MB
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memory/3752-11-0x0000000006230000-0x00000000062CC000-memory.dmpFilesize
624KB
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memory/3752-10-0x0000000006120000-0x0000000006194000-memory.dmpFilesize
464KB
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memory/3752-45-0x0000000008E10000-0x0000000008E4C000-memory.dmpFilesize
240KB
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memory/3752-0-0x0000000074A1E000-0x0000000074A1F000-memory.dmpFilesize
4KB
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memory/3752-12-0x00000000089B0000-0x0000000008D04000-memory.dmpFilesize
3.3MB
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memory/3752-3-0x0000000005190000-0x0000000005222000-memory.dmpFilesize
584KB
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memory/3752-50-0x0000000074A10000-0x00000000751C0000-memory.dmpFilesize
7.7MB
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memory/3752-2-0x00000000056A0000-0x0000000005C44000-memory.dmpFilesize
5.6MB
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memory/3752-1-0x00000000006C0000-0x000000000076C000-memory.dmpFilesize
688KB