Analysis
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max time kernel
143s -
max time network
151s -
platform
windows10-2004_x64 -
resource
win10v2004-20231025-en -
resource tags
arch:x64arch:x86image:win10v2004-20231025-enlocale:en-usos:windows10-2004-x64system -
submitted
17-11-2023 01:26
Static task
static1
Behavioral task
behavioral1
Sample
93da5b68246f2c37789b4fe137f570a7eaf939810bedac23fc6ce070a19672e5.exe
Resource
win7-20231020-en
Behavioral task
behavioral2
Sample
93da5b68246f2c37789b4fe137f570a7eaf939810bedac23fc6ce070a19672e5.exe
Resource
win10v2004-20231025-en
General
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Target
93da5b68246f2c37789b4fe137f570a7eaf939810bedac23fc6ce070a19672e5.exe
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Size
593KB
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MD5
26048e02ba3f8483fa15e7c0660c4c1e
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SHA1
b98cf8f5a2f6b7f5801de10ae4873ca654958009
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SHA256
93da5b68246f2c37789b4fe137f570a7eaf939810bedac23fc6ce070a19672e5
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SHA512
bdbe4590761ac379980571458a71f9c9cf0133718ce00d7aa78fe8ca4f66344ae409808c764d1eb7e65bab9f4950d7bbc574cdcf2486be10feaafa95489ed726
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SSDEEP
12288:HaHLlfxMEiWtZjRHUCwRwqYCQiURT+NEbQdf3id:QhpMEVZ4LXURYF
Malware Config
Extracted
snakekeylogger
Protocol: smtp- Host:
mail.mct2.co.za - Port:
587 - Username:
[email protected] - Password:
00000
Signatures
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Snake Keylogger
Keylogger and Infostealer first seen in November 2020.
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Snake Keylogger payload 1 IoCs
Processes:
resource yara_rule behavioral2/memory/644-11-0x0000000000400000-0x0000000000424000-memory.dmp family_snakekeylogger -
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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Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs
Processes:
93da5b68246f2c37789b4fe137f570a7eaf939810bedac23fc6ce070a19672e5.exedescription ioc process Key opened \REGISTRY\USER\S-1-5-21-177160434-2093019976-369403398-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 93da5b68246f2c37789b4fe137f570a7eaf939810bedac23fc6ce070a19672e5.exe Key opened \REGISTRY\USER\S-1-5-21-177160434-2093019976-369403398-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 93da5b68246f2c37789b4fe137f570a7eaf939810bedac23fc6ce070a19672e5.exe Key opened \REGISTRY\USER\S-1-5-21-177160434-2093019976-369403398-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 93da5b68246f2c37789b4fe137f570a7eaf939810bedac23fc6ce070a19672e5.exe -
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 41 checkip.dyndns.org -
Suspicious use of SetThreadContext 1 IoCs
Processes:
93da5b68246f2c37789b4fe137f570a7eaf939810bedac23fc6ce070a19672e5.exedescription pid process target process PID 1768 set thread context of 644 1768 93da5b68246f2c37789b4fe137f570a7eaf939810bedac23fc6ce070a19672e5.exe 93da5b68246f2c37789b4fe137f570a7eaf939810bedac23fc6ce070a19672e5.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
Processes:
93da5b68246f2c37789b4fe137f570a7eaf939810bedac23fc6ce070a19672e5.exepid process 644 93da5b68246f2c37789b4fe137f570a7eaf939810bedac23fc6ce070a19672e5.exe 644 93da5b68246f2c37789b4fe137f570a7eaf939810bedac23fc6ce070a19672e5.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
93da5b68246f2c37789b4fe137f570a7eaf939810bedac23fc6ce070a19672e5.exedescription pid process Token: SeDebugPrivilege 644 93da5b68246f2c37789b4fe137f570a7eaf939810bedac23fc6ce070a19672e5.exe -
Suspicious use of WriteProcessMemory 8 IoCs
Processes:
93da5b68246f2c37789b4fe137f570a7eaf939810bedac23fc6ce070a19672e5.exedescription pid process target process PID 1768 wrote to memory of 644 1768 93da5b68246f2c37789b4fe137f570a7eaf939810bedac23fc6ce070a19672e5.exe 93da5b68246f2c37789b4fe137f570a7eaf939810bedac23fc6ce070a19672e5.exe PID 1768 wrote to memory of 644 1768 93da5b68246f2c37789b4fe137f570a7eaf939810bedac23fc6ce070a19672e5.exe 93da5b68246f2c37789b4fe137f570a7eaf939810bedac23fc6ce070a19672e5.exe PID 1768 wrote to memory of 644 1768 93da5b68246f2c37789b4fe137f570a7eaf939810bedac23fc6ce070a19672e5.exe 93da5b68246f2c37789b4fe137f570a7eaf939810bedac23fc6ce070a19672e5.exe PID 1768 wrote to memory of 644 1768 93da5b68246f2c37789b4fe137f570a7eaf939810bedac23fc6ce070a19672e5.exe 93da5b68246f2c37789b4fe137f570a7eaf939810bedac23fc6ce070a19672e5.exe PID 1768 wrote to memory of 644 1768 93da5b68246f2c37789b4fe137f570a7eaf939810bedac23fc6ce070a19672e5.exe 93da5b68246f2c37789b4fe137f570a7eaf939810bedac23fc6ce070a19672e5.exe PID 1768 wrote to memory of 644 1768 93da5b68246f2c37789b4fe137f570a7eaf939810bedac23fc6ce070a19672e5.exe 93da5b68246f2c37789b4fe137f570a7eaf939810bedac23fc6ce070a19672e5.exe PID 1768 wrote to memory of 644 1768 93da5b68246f2c37789b4fe137f570a7eaf939810bedac23fc6ce070a19672e5.exe 93da5b68246f2c37789b4fe137f570a7eaf939810bedac23fc6ce070a19672e5.exe PID 1768 wrote to memory of 644 1768 93da5b68246f2c37789b4fe137f570a7eaf939810bedac23fc6ce070a19672e5.exe 93da5b68246f2c37789b4fe137f570a7eaf939810bedac23fc6ce070a19672e5.exe -
outlook_office_path 1 IoCs
Processes:
93da5b68246f2c37789b4fe137f570a7eaf939810bedac23fc6ce070a19672e5.exedescription ioc process Key opened \REGISTRY\USER\S-1-5-21-177160434-2093019976-369403398-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 93da5b68246f2c37789b4fe137f570a7eaf939810bedac23fc6ce070a19672e5.exe -
outlook_win_path 1 IoCs
Processes:
93da5b68246f2c37789b4fe137f570a7eaf939810bedac23fc6ce070a19672e5.exedescription ioc process Key opened \REGISTRY\USER\S-1-5-21-177160434-2093019976-369403398-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 93da5b68246f2c37789b4fe137f570a7eaf939810bedac23fc6ce070a19672e5.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\93da5b68246f2c37789b4fe137f570a7eaf939810bedac23fc6ce070a19672e5.exe"C:\Users\Admin\AppData\Local\Temp\93da5b68246f2c37789b4fe137f570a7eaf939810bedac23fc6ce070a19672e5.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:1768 -
C:\Users\Admin\AppData\Local\Temp\93da5b68246f2c37789b4fe137f570a7eaf939810bedac23fc6ce070a19672e5.exe"C:\Users\Admin\AppData\Local\Temp\93da5b68246f2c37789b4fe137f570a7eaf939810bedac23fc6ce070a19672e5.exe"2⤵
- Accesses Microsoft Outlook profiles
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- outlook_office_path
- outlook_win_path
PID:644
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\93da5b68246f2c37789b4fe137f570a7eaf939810bedac23fc6ce070a19672e5.exe.log
Filesize1KB
MD58ec831f3e3a3f77e4a7b9cd32b48384c
SHA1d83f09fd87c5bd86e045873c231c14836e76a05c
SHA2567667e538030e3f8ce2886e47a01af24cb0ea70528b1e821c5d8832c5076cb982
SHA51226bffa2406b66368bd412bf25869a792631455645992cdcade2dbc13a2e56fb546414a6a9223b94c96c38d89187add6678d4779a88b38b0c9e36be8527b213c3