Analysis
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max time kernel
151s -
max time network
167s -
platform
windows10-2004_x64 -
resource
win10v2004-20240319-en -
resource tags
arch:x64arch:x86image:win10v2004-20240319-enlocale:en-usos:windows10-2004-x64system -
submitted
27-03-2024 01:20
Static task
static1
Behavioral task
behavioral1
Sample
95e526a19a39942ee7073e28adddb685bb5bb41f889858c91bea644c657acb36.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
95e526a19a39942ee7073e28adddb685bb5bb41f889858c91bea644c657acb36.exe
Resource
win10v2004-20240319-en
General
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Target
95e526a19a39942ee7073e28adddb685bb5bb41f889858c91bea644c657acb36.exe
-
Size
731KB
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MD5
17f500de2cd71c52cdaae07f2a290c8a
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SHA1
e88cfdfb4f9c30671d03fcdb2e9b85d6318bbc3f
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SHA256
95e526a19a39942ee7073e28adddb685bb5bb41f889858c91bea644c657acb36
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SHA512
61590ce60027a26defa2fd04d515e7242545ecd6893b7568a799ab2b6b34d16390562985be5e1f16bd7bd5dbb242d29adc291d1e68efbadb829705265c8713c6
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SSDEEP
12288:0g4CMwp1SZUfek6vcaB5PXpPdJFyGn7xlfmE4RA36XbiiVWAmkR:LSkeklaB/1/jdlfmQQFL
Malware Config
Extracted
Protocol: smtp- Host:
smtp.thanhancompony.com - Port:
587 - Username:
[email protected] - Password:
aSkIhV^3
Extracted
agenttesla
Protocol: smtp- Host:
smtp.thanhancompony.com - Port:
587 - Username:
[email protected] - Password:
aSkIhV^3 - 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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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 1 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.
Processes:
flow ioc 39 ip-api.com -
Suspicious use of SetThreadContext 1 IoCs
Processes:
95e526a19a39942ee7073e28adddb685bb5bb41f889858c91bea644c657acb36.exedescription pid process target process PID 1796 set thread context of 4460 1796 95e526a19a39942ee7073e28adddb685bb5bb41f889858c91bea644c657acb36.exe 95e526a19a39942ee7073e28adddb685bb5bb41f889858c91bea644c657acb36.exe -
Suspicious behavior: EnumeratesProcesses 3 IoCs
Processes:
95e526a19a39942ee7073e28adddb685bb5bb41f889858c91bea644c657acb36.exepid process 4460 95e526a19a39942ee7073e28adddb685bb5bb41f889858c91bea644c657acb36.exe 4460 95e526a19a39942ee7073e28adddb685bb5bb41f889858c91bea644c657acb36.exe 4460 95e526a19a39942ee7073e28adddb685bb5bb41f889858c91bea644c657acb36.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
95e526a19a39942ee7073e28adddb685bb5bb41f889858c91bea644c657acb36.exedescription pid process Token: SeDebugPrivilege 4460 95e526a19a39942ee7073e28adddb685bb5bb41f889858c91bea644c657acb36.exe -
Suspicious use of SetWindowsHookEx 1 IoCs
Processes:
95e526a19a39942ee7073e28adddb685bb5bb41f889858c91bea644c657acb36.exepid process 4460 95e526a19a39942ee7073e28adddb685bb5bb41f889858c91bea644c657acb36.exe -
Suspicious use of WriteProcessMemory 8 IoCs
Processes:
95e526a19a39942ee7073e28adddb685bb5bb41f889858c91bea644c657acb36.exedescription pid process target process PID 1796 wrote to memory of 4460 1796 95e526a19a39942ee7073e28adddb685bb5bb41f889858c91bea644c657acb36.exe 95e526a19a39942ee7073e28adddb685bb5bb41f889858c91bea644c657acb36.exe PID 1796 wrote to memory of 4460 1796 95e526a19a39942ee7073e28adddb685bb5bb41f889858c91bea644c657acb36.exe 95e526a19a39942ee7073e28adddb685bb5bb41f889858c91bea644c657acb36.exe PID 1796 wrote to memory of 4460 1796 95e526a19a39942ee7073e28adddb685bb5bb41f889858c91bea644c657acb36.exe 95e526a19a39942ee7073e28adddb685bb5bb41f889858c91bea644c657acb36.exe PID 1796 wrote to memory of 4460 1796 95e526a19a39942ee7073e28adddb685bb5bb41f889858c91bea644c657acb36.exe 95e526a19a39942ee7073e28adddb685bb5bb41f889858c91bea644c657acb36.exe PID 1796 wrote to memory of 4460 1796 95e526a19a39942ee7073e28adddb685bb5bb41f889858c91bea644c657acb36.exe 95e526a19a39942ee7073e28adddb685bb5bb41f889858c91bea644c657acb36.exe PID 1796 wrote to memory of 4460 1796 95e526a19a39942ee7073e28adddb685bb5bb41f889858c91bea644c657acb36.exe 95e526a19a39942ee7073e28adddb685bb5bb41f889858c91bea644c657acb36.exe PID 1796 wrote to memory of 4460 1796 95e526a19a39942ee7073e28adddb685bb5bb41f889858c91bea644c657acb36.exe 95e526a19a39942ee7073e28adddb685bb5bb41f889858c91bea644c657acb36.exe PID 1796 wrote to memory of 4460 1796 95e526a19a39942ee7073e28adddb685bb5bb41f889858c91bea644c657acb36.exe 95e526a19a39942ee7073e28adddb685bb5bb41f889858c91bea644c657acb36.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\95e526a19a39942ee7073e28adddb685bb5bb41f889858c91bea644c657acb36.exe"C:\Users\Admin\AppData\Local\Temp\95e526a19a39942ee7073e28adddb685bb5bb41f889858c91bea644c657acb36.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\95e526a19a39942ee7073e28adddb685bb5bb41f889858c91bea644c657acb36.exe"C:\Users\Admin\AppData\Local\Temp\95e526a19a39942ee7073e28adddb685bb5bb41f889858c91bea644c657acb36.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
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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=3896 --field-trial-handle=2808,i,4621512294509789388,1545966267740426092,262144 --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\Microsoft\CLR_v4.0_32\UsageLogs\95e526a19a39942ee7073e28adddb685bb5bb41f889858c91bea644c657acb36.exe.logFilesize
1KB
MD58ec831f3e3a3f77e4a7b9cd32b48384c
SHA1d83f09fd87c5bd86e045873c231c14836e76a05c
SHA2567667e538030e3f8ce2886e47a01af24cb0ea70528b1e821c5d8832c5076cb982
SHA51226bffa2406b66368bd412bf25869a792631455645992cdcade2dbc13a2e56fb546414a6a9223b94c96c38d89187add6678d4779a88b38b0c9e36be8527b213c3
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memory/1796-8-0x0000000005210000-0x000000000521C000-memory.dmpFilesize
48KB
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memory/1796-3-0x0000000004FF0000-0x0000000005082000-memory.dmpFilesize
584KB
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memory/1796-9-0x00000000066B0000-0x0000000006734000-memory.dmpFilesize
528KB
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memory/1796-1-0x00000000004C0000-0x0000000000578000-memory.dmpFilesize
736KB
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memory/1796-5-0x0000000004F70000-0x0000000004F7A000-memory.dmpFilesize
40KB
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memory/1796-6-0x0000000005240000-0x00000000052DC000-memory.dmpFilesize
624KB
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memory/1796-7-0x00000000051E0000-0x00000000051F2000-memory.dmpFilesize
72KB
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memory/1796-0-0x0000000074A80000-0x0000000075230000-memory.dmpFilesize
7.7MB
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memory/1796-14-0x0000000074A80000-0x0000000075230000-memory.dmpFilesize
7.7MB
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memory/1796-2-0x0000000005500000-0x0000000005AA4000-memory.dmpFilesize
5.6MB
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memory/1796-4-0x0000000004FC0000-0x0000000004FD0000-memory.dmpFilesize
64KB
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memory/4460-13-0x0000000074A80000-0x0000000075230000-memory.dmpFilesize
7.7MB
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memory/4460-19-0x0000000005020000-0x0000000005030000-memory.dmpFilesize
64KB
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memory/4460-15-0x0000000005020000-0x0000000005030000-memory.dmpFilesize
64KB
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memory/4460-16-0x0000000004F30000-0x0000000004F96000-memory.dmpFilesize
408KB
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memory/4460-17-0x0000000006480000-0x00000000064D0000-memory.dmpFilesize
320KB
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memory/4460-18-0x0000000074A80000-0x0000000075230000-memory.dmpFilesize
7.7MB
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memory/4460-10-0x0000000000400000-0x0000000000442000-memory.dmpFilesize
264KB