Analysis
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max time kernel
120s -
max time network
132s -
platform
windows7_x64 -
resource
win7-20240221-en -
resource tags
arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system -
submitted
29-06-2024 03:06
Static task
static1
Behavioral task
behavioral1
Sample
Order Details.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
Order Details.exe
Resource
win10v2004-20240508-en
General
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Target
Order Details.exe
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Size
482KB
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MD5
09aa7b7e8c532497240945fc4d8e915f
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SHA1
1a696defca437269632b6130e7ebe20a96696917
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SHA256
c5c9fb0b1e4ba8aed4f8cefb1d77931dd2d5137d6396b7c30630b2864303ee52
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SHA512
060aa456a3f05e95c5d69c29798c69e86b696204bbfb16e577fecae0403a6b1e1f71e7a9143bd74a27df35f3044015c2d56fd789e29454a0b877043369a903ec
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SSDEEP
12288:wXuBzkh3X+KTaYy+uLe1T6lt6QI7cOHRmI8gJ:muaDTkLe1TC0jQOHMI8
Malware Config
Extracted
snakekeylogger
Protocol: smtp- Host:
valleycountysar.org - Port:
26 - Username:
[email protected] - Password:
fY,FLoadtsiF
Signatures
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Snake Keylogger
Keylogger and Infostealer first seen in November 2020.
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Snake Keylogger payload 5 IoCs
Processes:
resource yara_rule behavioral1/memory/1768-15-0x0000000000400000-0x0000000000426000-memory.dmp family_snakekeylogger behavioral1/memory/1768-11-0x0000000000400000-0x0000000000426000-memory.dmp family_snakekeylogger behavioral1/memory/1768-9-0x0000000000400000-0x0000000000426000-memory.dmp family_snakekeylogger behavioral1/memory/1768-17-0x0000000000400000-0x0000000000426000-memory.dmp family_snakekeylogger behavioral1/memory/1768-20-0x0000000000400000-0x0000000000426000-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:
Order Details.exedescription ioc process Key opened \REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 Order Details.exe Key opened \REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 Order Details.exe Key opened \REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 Order Details.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 4 checkip.dyndns.org -
Suspicious use of SetThreadContext 1 IoCs
Processes:
Order Details.exedescription pid process target process PID 2864 set thread context of 1768 2864 Order Details.exe Order Details.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
Processes:
Order Details.exepid process 1768 Order Details.exe 1768 Order Details.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
Order Details.exedescription pid process Token: SeDebugPrivilege 1768 Order Details.exe -
Suspicious use of WriteProcessMemory 9 IoCs
Processes:
Order Details.exedescription pid process target process PID 2864 wrote to memory of 1768 2864 Order Details.exe Order Details.exe PID 2864 wrote to memory of 1768 2864 Order Details.exe Order Details.exe PID 2864 wrote to memory of 1768 2864 Order Details.exe Order Details.exe PID 2864 wrote to memory of 1768 2864 Order Details.exe Order Details.exe PID 2864 wrote to memory of 1768 2864 Order Details.exe Order Details.exe PID 2864 wrote to memory of 1768 2864 Order Details.exe Order Details.exe PID 2864 wrote to memory of 1768 2864 Order Details.exe Order Details.exe PID 2864 wrote to memory of 1768 2864 Order Details.exe Order Details.exe PID 2864 wrote to memory of 1768 2864 Order Details.exe Order Details.exe -
outlook_office_path 1 IoCs
Processes:
Order Details.exedescription ioc process Key opened \REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 Order Details.exe -
outlook_win_path 1 IoCs
Processes:
Order Details.exedescription ioc process Key opened \REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 Order Details.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\Order Details.exe"C:\Users\Admin\AppData\Local\Temp\Order Details.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\Order Details.exe"C:\Users\Admin\AppData\Local\Temp\Order Details.exe"2⤵
- Accesses Microsoft Outlook profiles
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- outlook_office_path
- outlook_win_path
Network
MITRE ATT&CK Matrix ATT&CK v13
Replay Monitor
Loading Replay Monitor...
Downloads
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memory/1768-20-0x0000000000400000-0x0000000000426000-memory.dmpFilesize
152KB
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memory/1768-21-0x0000000074820000-0x0000000074F0E000-memory.dmpFilesize
6.9MB
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memory/1768-9-0x0000000000400000-0x0000000000426000-memory.dmpFilesize
152KB
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memory/1768-7-0x0000000000400000-0x0000000000426000-memory.dmpFilesize
152KB
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memory/1768-11-0x0000000000400000-0x0000000000426000-memory.dmpFilesize
152KB
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memory/1768-5-0x0000000000400000-0x0000000000426000-memory.dmpFilesize
152KB
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memory/1768-15-0x0000000000400000-0x0000000000426000-memory.dmpFilesize
152KB
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memory/1768-13-0x000000007EFDE000-0x000000007EFDF000-memory.dmpFilesize
4KB
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memory/1768-25-0x0000000074820000-0x0000000074F0E000-memory.dmpFilesize
6.9MB
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memory/1768-24-0x0000000074820000-0x0000000074F0E000-memory.dmpFilesize
6.9MB
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memory/1768-22-0x0000000074820000-0x0000000074F0E000-memory.dmpFilesize
6.9MB
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memory/1768-17-0x0000000000400000-0x0000000000426000-memory.dmpFilesize
152KB
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memory/2864-0-0x000000007482E000-0x000000007482F000-memory.dmpFilesize
4KB
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memory/2864-1-0x00000000013D0000-0x000000000144E000-memory.dmpFilesize
504KB
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memory/2864-3-0x0000000074820000-0x0000000074F0E000-memory.dmpFilesize
6.9MB
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memory/2864-23-0x0000000074820000-0x0000000074F0E000-memory.dmpFilesize
6.9MB
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memory/2864-2-0x00000000009B0000-0x0000000000A04000-memory.dmpFilesize
336KB
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memory/2864-4-0x0000000000680000-0x0000000000688000-memory.dmpFilesize
32KB