Analysis
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max time kernel
113s -
max time network
146s -
platform
windows10-2004_x64 -
resource
win10v2004-20240226-en -
resource tags
arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system -
submitted
30-03-2024 14:38
Static task
static1
Behavioral task
behavioral1
Sample
4dd1ec5df036681f5a1e6b50bf0e449c6e396c536cd2037f7691e214e00c2b16.exe
Resource
win10v2004-20240226-en
Behavioral task
behavioral2
Sample
4dd1ec5df036681f5a1e6b50bf0e449c6e396c536cd2037f7691e214e00c2b16.exe
Resource
win11-20240221-en
General
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Target
4dd1ec5df036681f5a1e6b50bf0e449c6e396c536cd2037f7691e214e00c2b16.exe
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Size
654KB
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MD5
342f059472f3b0eba755742421856d6e
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SHA1
2fbd2bb10513da4df3df8910b74d89744bb31a13
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SHA256
4dd1ec5df036681f5a1e6b50bf0e449c6e396c536cd2037f7691e214e00c2b16
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SHA512
0fc6b35882519e5e3b9a8cfba500c67e23636782536580150defeeaedaced107b98b85ddf7186b8c5790f97e452c76586ef05b352d7630a2e6de89d06beceb9c
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SSDEEP
12288:xo7KY6+qoDj+W6n7z+Vd0T2+LOVR2LCMtT2fDsCD1aMT7tA:6uv+qoqn3+DR2rCD1aMy
Malware Config
Extracted
agenttesla
https://api.telegram.org/bot5905440472:AAH7yJYEREM-Uefb6Xv04uo_iKD7w2txk9k/
Signatures
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AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
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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 3 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.
Processes:
flow ioc 14 api.ipify.org 15 api.ipify.org 16 ip-api.com -
Suspicious behavior: EnumeratesProcesses 4 IoCs
Processes:
4dd1ec5df036681f5a1e6b50bf0e449c6e396c536cd2037f7691e214e00c2b16.exepid process 3548 4dd1ec5df036681f5a1e6b50bf0e449c6e396c536cd2037f7691e214e00c2b16.exe 3548 4dd1ec5df036681f5a1e6b50bf0e449c6e396c536cd2037f7691e214e00c2b16.exe 3548 4dd1ec5df036681f5a1e6b50bf0e449c6e396c536cd2037f7691e214e00c2b16.exe 3548 4dd1ec5df036681f5a1e6b50bf0e449c6e396c536cd2037f7691e214e00c2b16.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
4dd1ec5df036681f5a1e6b50bf0e449c6e396c536cd2037f7691e214e00c2b16.exedescription pid process Token: SeDebugPrivilege 3548 4dd1ec5df036681f5a1e6b50bf0e449c6e396c536cd2037f7691e214e00c2b16.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\4dd1ec5df036681f5a1e6b50bf0e449c6e396c536cd2037f7691e214e00c2b16.exe"C:\Users\Admin\AppData\Local\Temp\4dd1ec5df036681f5a1e6b50bf0e449c6e396c536cd2037f7691e214e00c2b16.exe"1⤵
- 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=1408 --field-trial-handle=2260,i,9938964625802268469,1928462186077019554,262144 --variations-seed-version /prefetch:81⤵
Network
MITRE ATT&CK Matrix ATT&CK v13
Replay Monitor
Loading Replay Monitor...
Downloads
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memory/3548-0-0x0000000000FE0000-0x0000000001024000-memory.dmpFilesize
272KB
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memory/3548-4-0x0000000074EB0000-0x0000000075660000-memory.dmpFilesize
7.7MB
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memory/3548-5-0x0000000005C90000-0x0000000006234000-memory.dmpFilesize
5.6MB
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memory/3548-6-0x0000000005800000-0x0000000005866000-memory.dmpFilesize
408KB
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memory/3548-7-0x00000000057F0000-0x0000000005800000-memory.dmpFilesize
64KB
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memory/3548-8-0x0000000006DE0000-0x0000000006E72000-memory.dmpFilesize
584KB
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memory/3548-9-0x0000000006EC0000-0x0000000006F10000-memory.dmpFilesize
320KB
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memory/3548-10-0x0000000006FB0000-0x000000000704C000-memory.dmpFilesize
624KB
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memory/3548-11-0x0000000074EB0000-0x0000000075660000-memory.dmpFilesize
7.7MB
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memory/3548-12-0x00000000057F0000-0x0000000005800000-memory.dmpFilesize
64KB