Analysis
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max time kernel
143s -
max time network
154s -
platform
windows10-2004_x64 -
resource
win10v2004-20240226-en -
resource tags
arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system -
submitted
12-06-2024 01:59
Static task
static1
Behavioral task
behavioral1
Sample
ae56de5b8d4d89c0644b5dca19f74228561188657b2c6b034837c6c51572ff8a.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
ae56de5b8d4d89c0644b5dca19f74228561188657b2c6b034837c6c51572ff8a.exe
Resource
win10v2004-20240226-en
General
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Target
ae56de5b8d4d89c0644b5dca19f74228561188657b2c6b034837c6c51572ff8a.exe
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Size
712KB
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MD5
d1022b868084f1b66bfa7886d99beb6a
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SHA1
260ea9ea5fc5169f4e0c4801cf1bbb8f1b77c2d2
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SHA256
ae56de5b8d4d89c0644b5dca19f74228561188657b2c6b034837c6c51572ff8a
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SHA512
6b59f5edcf84ce66f40e26fc8bba0f913ca2a21b909fa55e6071bfe0342b42b5f75a1e89c87b8178979f8cb39be253272b3959154af8ba12a8ece63d5f782620
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SSDEEP
12288:LaCR5leZlN2EwXWoS+fTRzbiuaGvIAs7BMCqjXfaCmiikzaG8liSeXgj3HRYojzN:G+ergZWo31G/JdEjXfa/P6unLHh/F
Malware Config
Extracted
Protocol: smtp- Host:
mail.destinationtoplan.com - Port:
587 - Username:
[email protected] - Password:
Alora..333
Extracted
agenttesla
Protocol: smtp- Host:
mail.destinationtoplan.com - Port:
587 - Username:
[email protected] - Password:
Alora..333 - 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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Detect packed .NET executables. Mostly AgentTeslaV4. 1 IoCs
Processes:
resource yara_rule behavioral2/memory/2680-10-0x0000000000400000-0x0000000000442000-memory.dmp INDICATOR_EXE_Packed_GEN01 -
Detects binaries (Windows and macOS) referencing many web browsers. Observed in information stealers. 1 IoCs
Processes:
resource yara_rule behavioral2/memory/2680-10-0x0000000000400000-0x0000000000442000-memory.dmp INDICATOR_SUSPICIOUS_Binary_References_Browsers -
Detects executables referencing Windows vault credential objects. Observed in infostealers 1 IoCs
Processes:
resource yara_rule behavioral2/memory/2680-10-0x0000000000400000-0x0000000000442000-memory.dmp INDICATOR_SUSPICIOUS_EXE_VaultSchemaGUID -
Detects executables referencing many confidential data stores found in browsers, mail clients, cryptocurreny wallets, etc. Observed in information stealers 1 IoCs
Processes:
resource yara_rule behavioral2/memory/2680-10-0x0000000000400000-0x0000000000442000-memory.dmp INDICATOR_SUSPICIOUS_EXE_References_Confidential_Data_Store -
Detects executables referencing many email and collaboration clients. Observed in information stealers 1 IoCs
Processes:
resource yara_rule behavioral2/memory/2680-10-0x0000000000400000-0x0000000000442000-memory.dmp INDICATOR_SUSPICIOUS_EXE_References_Messaging_Clients -
Detects executables referencing many file transfer clients. Observed in information stealers 1 IoCs
Processes:
resource yara_rule behavioral2/memory/2680-10-0x0000000000400000-0x0000000000442000-memory.dmp INDICATOR_SUSPICIOUS_EXE_Referenfces_File_Transfer_Clients -
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 6 api.ipify.org 5 api.ipify.org -
Suspicious use of SetThreadContext 1 IoCs
Processes:
ae56de5b8d4d89c0644b5dca19f74228561188657b2c6b034837c6c51572ff8a.exedescription pid process target process PID 4848 set thread context of 2680 4848 ae56de5b8d4d89c0644b5dca19f74228561188657b2c6b034837c6c51572ff8a.exe ae56de5b8d4d89c0644b5dca19f74228561188657b2c6b034837c6c51572ff8a.exe -
Suspicious behavior: EnumeratesProcesses 4 IoCs
Processes:
ae56de5b8d4d89c0644b5dca19f74228561188657b2c6b034837c6c51572ff8a.exeae56de5b8d4d89c0644b5dca19f74228561188657b2c6b034837c6c51572ff8a.exepid process 4848 ae56de5b8d4d89c0644b5dca19f74228561188657b2c6b034837c6c51572ff8a.exe 4848 ae56de5b8d4d89c0644b5dca19f74228561188657b2c6b034837c6c51572ff8a.exe 2680 ae56de5b8d4d89c0644b5dca19f74228561188657b2c6b034837c6c51572ff8a.exe 2680 ae56de5b8d4d89c0644b5dca19f74228561188657b2c6b034837c6c51572ff8a.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
Processes:
ae56de5b8d4d89c0644b5dca19f74228561188657b2c6b034837c6c51572ff8a.exeae56de5b8d4d89c0644b5dca19f74228561188657b2c6b034837c6c51572ff8a.exedescription pid process Token: SeDebugPrivilege 4848 ae56de5b8d4d89c0644b5dca19f74228561188657b2c6b034837c6c51572ff8a.exe Token: SeDebugPrivilege 2680 ae56de5b8d4d89c0644b5dca19f74228561188657b2c6b034837c6c51572ff8a.exe -
Suspicious use of SetWindowsHookEx 1 IoCs
Processes:
ae56de5b8d4d89c0644b5dca19f74228561188657b2c6b034837c6c51572ff8a.exepid process 2680 ae56de5b8d4d89c0644b5dca19f74228561188657b2c6b034837c6c51572ff8a.exe -
Suspicious use of WriteProcessMemory 8 IoCs
Processes:
ae56de5b8d4d89c0644b5dca19f74228561188657b2c6b034837c6c51572ff8a.exedescription pid process target process PID 4848 wrote to memory of 2680 4848 ae56de5b8d4d89c0644b5dca19f74228561188657b2c6b034837c6c51572ff8a.exe ae56de5b8d4d89c0644b5dca19f74228561188657b2c6b034837c6c51572ff8a.exe PID 4848 wrote to memory of 2680 4848 ae56de5b8d4d89c0644b5dca19f74228561188657b2c6b034837c6c51572ff8a.exe ae56de5b8d4d89c0644b5dca19f74228561188657b2c6b034837c6c51572ff8a.exe PID 4848 wrote to memory of 2680 4848 ae56de5b8d4d89c0644b5dca19f74228561188657b2c6b034837c6c51572ff8a.exe ae56de5b8d4d89c0644b5dca19f74228561188657b2c6b034837c6c51572ff8a.exe PID 4848 wrote to memory of 2680 4848 ae56de5b8d4d89c0644b5dca19f74228561188657b2c6b034837c6c51572ff8a.exe ae56de5b8d4d89c0644b5dca19f74228561188657b2c6b034837c6c51572ff8a.exe PID 4848 wrote to memory of 2680 4848 ae56de5b8d4d89c0644b5dca19f74228561188657b2c6b034837c6c51572ff8a.exe ae56de5b8d4d89c0644b5dca19f74228561188657b2c6b034837c6c51572ff8a.exe PID 4848 wrote to memory of 2680 4848 ae56de5b8d4d89c0644b5dca19f74228561188657b2c6b034837c6c51572ff8a.exe ae56de5b8d4d89c0644b5dca19f74228561188657b2c6b034837c6c51572ff8a.exe PID 4848 wrote to memory of 2680 4848 ae56de5b8d4d89c0644b5dca19f74228561188657b2c6b034837c6c51572ff8a.exe ae56de5b8d4d89c0644b5dca19f74228561188657b2c6b034837c6c51572ff8a.exe PID 4848 wrote to memory of 2680 4848 ae56de5b8d4d89c0644b5dca19f74228561188657b2c6b034837c6c51572ff8a.exe ae56de5b8d4d89c0644b5dca19f74228561188657b2c6b034837c6c51572ff8a.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\ae56de5b8d4d89c0644b5dca19f74228561188657b2c6b034837c6c51572ff8a.exe"C:\Users\Admin\AppData\Local\Temp\ae56de5b8d4d89c0644b5dca19f74228561188657b2c6b034837c6c51572ff8a.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:4848 -
C:\Users\Admin\AppData\Local\Temp\ae56de5b8d4d89c0644b5dca19f74228561188657b2c6b034837c6c51572ff8a.exe"C:\Users\Admin\AppData\Local\Temp\ae56de5b8d4d89c0644b5dca19f74228561188657b2c6b034837c6c51572ff8a.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
PID:2680
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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=4104 --field-trial-handle=2280,i,11703952675008463361,17436195144517971517,262144 --variations-seed-version /prefetch:81⤵PID:3316
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\ae56de5b8d4d89c0644b5dca19f74228561188657b2c6b034837c6c51572ff8a.exe.log
Filesize1KB
MD58ec831f3e3a3f77e4a7b9cd32b48384c
SHA1d83f09fd87c5bd86e045873c231c14836e76a05c
SHA2567667e538030e3f8ce2886e47a01af24cb0ea70528b1e821c5d8832c5076cb982
SHA51226bffa2406b66368bd412bf25869a792631455645992cdcade2dbc13a2e56fb546414a6a9223b94c96c38d89187add6678d4779a88b38b0c9e36be8527b213c3