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Analysis
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max time kernel
149s -
max time network
131s -
platform
windows7_x64 -
resource
win7-20231215-en -
resource tags
arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system -
submitted
31/12/2023, 06:54
Static task
static1
Behavioral task
behavioral1
Sample
2c5ed753bc7abd804fdcd0fe566fc63e.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2c5ed753bc7abd804fdcd0fe566fc63e.exe
Resource
win10v2004-20231222-en
General
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Target
2c5ed753bc7abd804fdcd0fe566fc63e.exe
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Size
156KB
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MD5
2c5ed753bc7abd804fdcd0fe566fc63e
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SHA1
f528d776346aa13aff3c97af26d947b59fc298a1
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SHA256
0febe34bb293f6de2edf440d29976f9c546aecb02eb0b3ee78c5c4473fabf097
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SHA512
67a43d0616aae25b5b5e4b672f261828c6fb6bc6d62a09bbed29adf212f116d48c26d26f4a034e145da3960c5a922fd3c8664da5336f9c2b227a6755942c6b8c
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SSDEEP
3072:s49BY5KsA1yUg1+If5clnat6ZRSXFy8bw6Jm+lweut6OAq:HYi15g5qXZRSVRjJtJu
Malware Config
Signatures
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Executes dropped EXE 2 IoCs
pid Process 1708 newdnswatch.exe 2776 G7G169C.exe -
Loads dropped DLL 4 IoCs
pid Process 2076 2c5ed753bc7abd804fdcd0fe566fc63e.exe 2076 2c5ed753bc7abd804fdcd0fe566fc63e.exe 1708 newdnswatch.exe 1708 newdnswatch.exe -
resource yara_rule behavioral1/memory/2076-1-0x0000000000400000-0x0000000000474000-memory.dmp upx behavioral1/memory/2776-124-0x0000000000CC0000-0x0000000000D00000-memory.dmp upx behavioral1/memory/2076-82-0x0000000000400000-0x0000000000474000-memory.dmp upx behavioral1/memory/1708-22-0x0000000000400000-0x0000000000474000-memory.dmp upx -
Adds Run key to start application 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-3818056530-936619650-3554021955-1000\Software\Microsoft\Windows\CurrentVersion\Run\5Z3U4G4I5X6G3F7JXBZOJQSGFEOCE = "C:\\newdnswatch\\newdnswatch.exe /q" G7G169C.exe -
Modifies Internet Explorer Phishing Filter 1 TTPs 3 IoCs
description ioc Process Set value (int) \REGISTRY\USER\S-1-5-21-3818056530-936619650-3554021955-1000\Software\Microsoft\Internet Explorer\PhishingFilter\ShownServiceDownBalloon = "0" G7G169C.exe Key created \REGISTRY\USER\S-1-5-21-3818056530-936619650-3554021955-1000\Software\Microsoft\Internet Explorer\PhishingFilter G7G169C.exe Set value (int) \REGISTRY\USER\S-1-5-21-3818056530-936619650-3554021955-1000\Software\Microsoft\Internet Explorer\PhishingFilter\EnabledV8 = "0" G7G169C.exe -
description ioc Process Key created \REGISTRY\USER\S-1-5-21-3818056530-936619650-3554021955-1000\Software\Microsoft\Internet Explorer\Recovery G7G169C.exe Set value (int) \REGISTRY\USER\S-1-5-21-3818056530-936619650-3554021955-1000\Software\Microsoft\Internet Explorer\Recovery\ClearBrowsingHistoryOnExit = "0" G7G169C.exe -
Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 2076 2c5ed753bc7abd804fdcd0fe566fc63e.exe 2076 2c5ed753bc7abd804fdcd0fe566fc63e.exe 1708 newdnswatch.exe 2776 G7G169C.exe 2776 G7G169C.exe 2776 G7G169C.exe 2776 G7G169C.exe 2776 G7G169C.exe 2776 G7G169C.exe 2776 G7G169C.exe 2776 G7G169C.exe 2776 G7G169C.exe 2776 G7G169C.exe 2776 G7G169C.exe 2776 G7G169C.exe 2776 G7G169C.exe 2776 G7G169C.exe 2776 G7G169C.exe 2776 G7G169C.exe 2776 G7G169C.exe 2776 G7G169C.exe 2776 G7G169C.exe 2776 G7G169C.exe 2776 G7G169C.exe 2776 G7G169C.exe 2776 G7G169C.exe 2776 G7G169C.exe 2776 G7G169C.exe 2776 G7G169C.exe 2776 G7G169C.exe 2776 G7G169C.exe 2776 G7G169C.exe 2776 G7G169C.exe 2776 G7G169C.exe 2776 G7G169C.exe 2776 G7G169C.exe 2776 G7G169C.exe 2776 G7G169C.exe 2776 G7G169C.exe 2776 G7G169C.exe 2776 G7G169C.exe 2776 G7G169C.exe 2776 G7G169C.exe 2776 G7G169C.exe 2776 G7G169C.exe 2776 G7G169C.exe 2776 G7G169C.exe 2776 G7G169C.exe 2776 G7G169C.exe 2776 G7G169C.exe 2776 G7G169C.exe 2776 G7G169C.exe 2776 G7G169C.exe 2776 G7G169C.exe 2776 G7G169C.exe 2776 G7G169C.exe 2776 G7G169C.exe 2776 G7G169C.exe 2776 G7G169C.exe 2776 G7G169C.exe 2776 G7G169C.exe 2776 G7G169C.exe 2776 G7G169C.exe 2776 G7G169C.exe -
Suspicious use of AdjustPrivilegeToken 64 IoCs
description pid Process Token: SeDebugPrivilege 2076 2c5ed753bc7abd804fdcd0fe566fc63e.exe Token: SeDebugPrivilege 2076 2c5ed753bc7abd804fdcd0fe566fc63e.exe Token: SeDebugPrivilege 2076 2c5ed753bc7abd804fdcd0fe566fc63e.exe Token: SeDebugPrivilege 2076 2c5ed753bc7abd804fdcd0fe566fc63e.exe Token: SeDebugPrivilege 1708 newdnswatch.exe Token: SeDebugPrivilege 1708 newdnswatch.exe Token: SeDebugPrivilege 2776 G7G169C.exe Token: SeDebugPrivilege 2776 G7G169C.exe Token: SeDebugPrivilege 2776 G7G169C.exe Token: SeDebugPrivilege 2776 G7G169C.exe Token: SeDebugPrivilege 2776 G7G169C.exe Token: SeDebugPrivilege 2776 G7G169C.exe Token: SeDebugPrivilege 2776 G7G169C.exe Token: SeDebugPrivilege 2776 G7G169C.exe Token: SeDebugPrivilege 2776 G7G169C.exe Token: SeDebugPrivilege 2776 G7G169C.exe Token: SeDebugPrivilege 2776 G7G169C.exe Token: SeDebugPrivilege 2776 G7G169C.exe Token: SeDebugPrivilege 2776 G7G169C.exe Token: SeDebugPrivilege 2776 G7G169C.exe Token: SeDebugPrivilege 2776 G7G169C.exe Token: SeDebugPrivilege 2776 G7G169C.exe Token: SeDebugPrivilege 2776 G7G169C.exe Token: SeDebugPrivilege 2776 G7G169C.exe Token: SeDebugPrivilege 2776 G7G169C.exe Token: SeDebugPrivilege 2776 G7G169C.exe Token: SeDebugPrivilege 2776 G7G169C.exe Token: SeDebugPrivilege 2776 G7G169C.exe Token: SeDebugPrivilege 2776 G7G169C.exe Token: SeDebugPrivilege 2776 G7G169C.exe Token: SeDebugPrivilege 2776 G7G169C.exe Token: SeDebugPrivilege 2776 G7G169C.exe Token: SeDebugPrivilege 2776 G7G169C.exe Token: SeDebugPrivilege 2776 G7G169C.exe Token: SeDebugPrivilege 2776 G7G169C.exe Token: SeDebugPrivilege 2776 G7G169C.exe Token: SeDebugPrivilege 2776 G7G169C.exe Token: SeDebugPrivilege 2776 G7G169C.exe Token: SeDebugPrivilege 2776 G7G169C.exe Token: SeDebugPrivilege 2776 G7G169C.exe Token: SeDebugPrivilege 2776 G7G169C.exe Token: SeDebugPrivilege 2776 G7G169C.exe Token: SeDebugPrivilege 2776 G7G169C.exe Token: SeDebugPrivilege 2776 G7G169C.exe Token: SeDebugPrivilege 2776 G7G169C.exe Token: SeDebugPrivilege 2776 G7G169C.exe Token: SeDebugPrivilege 2776 G7G169C.exe Token: SeDebugPrivilege 2776 G7G169C.exe Token: SeDebugPrivilege 2776 G7G169C.exe Token: SeDebugPrivilege 2776 G7G169C.exe Token: SeDebugPrivilege 2776 G7G169C.exe Token: SeDebugPrivilege 2776 G7G169C.exe Token: SeDebugPrivilege 2776 G7G169C.exe Token: SeDebugPrivilege 2776 G7G169C.exe Token: SeDebugPrivilege 2776 G7G169C.exe Token: SeDebugPrivilege 2776 G7G169C.exe Token: SeDebugPrivilege 2776 G7G169C.exe Token: SeDebugPrivilege 2776 G7G169C.exe Token: SeDebugPrivilege 2776 G7G169C.exe Token: SeDebugPrivilege 2776 G7G169C.exe Token: SeDebugPrivilege 2776 G7G169C.exe Token: SeDebugPrivilege 2776 G7G169C.exe Token: SeDebugPrivilege 2776 G7G169C.exe Token: SeDebugPrivilege 2776 G7G169C.exe -
Suspicious use of WriteProcessMemory 14 IoCs
description pid Process procid_target PID 2076 wrote to memory of 1708 2076 2c5ed753bc7abd804fdcd0fe566fc63e.exe 30 PID 2076 wrote to memory of 1708 2076 2c5ed753bc7abd804fdcd0fe566fc63e.exe 30 PID 2076 wrote to memory of 1708 2076 2c5ed753bc7abd804fdcd0fe566fc63e.exe 30 PID 2076 wrote to memory of 1708 2076 2c5ed753bc7abd804fdcd0fe566fc63e.exe 30 PID 1708 wrote to memory of 2776 1708 newdnswatch.exe 29 PID 1708 wrote to memory of 2776 1708 newdnswatch.exe 29 PID 1708 wrote to memory of 2776 1708 newdnswatch.exe 29 PID 1708 wrote to memory of 2776 1708 newdnswatch.exe 29 PID 1708 wrote to memory of 2776 1708 newdnswatch.exe 29 PID 1708 wrote to memory of 2776 1708 newdnswatch.exe 29 PID 2776 wrote to memory of 2076 2776 G7G169C.exe 14 PID 2776 wrote to memory of 2076 2776 G7G169C.exe 14 PID 2776 wrote to memory of 2076 2776 G7G169C.exe 14 PID 2776 wrote to memory of 2076 2776 G7G169C.exe 14
Processes
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C:\Users\Admin\AppData\Local\Temp\2c5ed753bc7abd804fdcd0fe566fc63e.exe"C:\Users\Admin\AppData\Local\Temp\2c5ed753bc7abd804fdcd0fe566fc63e.exe"1⤵
- Loads dropped DLL
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2076 -
C:\newdnswatch\newdnswatch.exe"C:\newdnswatch\newdnswatch.exe"2⤵
- Executes dropped EXE
- Loads dropped DLL
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1708
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C:\Users\Admin\AppData\Local\Temp\G7G169C.exe"C:\Users\Admin\AppData\Local\Temp\G7G169C.exe"1⤵
- Executes dropped EXE
- Adds Run key to start application
- Modifies Internet Explorer Phishing Filter
- Modifies Internet Explorer settings
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2776
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
3KB
MD529090b6b4d6605a97ac760d06436ac2d
SHA1d929d3389642e52bae5ad8512293c9c4d3e4fab5
SHA25698a24f0caf5b578e230e6f1103a5fba6aecb28a9128cad5520fcde546d643272
SHA5129121ec42fa66e14a4fc3932c8dbcc8fb1a93ab9de00da57a82e176faa70b73f6992f8c5e2ab52c02fc28c8f0c59aee73b6fbbd39107db7d15105054f4390e9be
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Filesize
156KB
MD52c5ed753bc7abd804fdcd0fe566fc63e
SHA1f528d776346aa13aff3c97af26d947b59fc298a1
SHA2560febe34bb293f6de2edf440d29976f9c546aecb02eb0b3ee78c5c4473fabf097
SHA51267a43d0616aae25b5b5e4b672f261828c6fb6bc6d62a09bbed29adf212f116d48c26d26f4a034e145da3960c5a922fd3c8664da5336f9c2b227a6755942c6b8c