Analysis
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max time kernel
3s -
max time network
119s -
platform
windows10-2004_x64 -
resource
win10v2004-20231215-en -
resource tags
arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system -
submitted
02/01/2024, 08:28
Behavioral task
behavioral1
Sample
650b52936fd43bd20726f0f2b01dfc4c87784d3187b0cb7bf87a3a9ab3497fc6.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
650b52936fd43bd20726f0f2b01dfc4c87784d3187b0cb7bf87a3a9ab3497fc6.exe
Resource
win10v2004-20231215-en
General
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Target
650b52936fd43bd20726f0f2b01dfc4c87784d3187b0cb7bf87a3a9ab3497fc6.exe
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Size
536KB
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MD5
d1b7750101eb7280bcadd4532644a8a5
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SHA1
93ed76261adb069dee14486c10184c6b2bda6396
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SHA256
650b52936fd43bd20726f0f2b01dfc4c87784d3187b0cb7bf87a3a9ab3497fc6
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SHA512
b7335353c3f476370143184716f905217291bb5d3a65f03d232d69305ca9d0092d0607c5521e7b55823d13d5fdeafb6414266f9a8d7eaf4e7965e5146095ea11
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SSDEEP
12288:5hf0Bs9bDDq9huzJgIJzgXaEw9Stu/aB9a/Okx2LIa:5dQyDLzJTveuK0/Okx2LF
Malware Config
Signatures
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resource yara_rule behavioral2/memory/3408-0-0x0000000000820000-0x0000000000922000-memory.dmp upx behavioral2/memory/3408-8-0x0000000000820000-0x0000000000922000-memory.dmp upx behavioral2/memory/3408-25-0x0000000000820000-0x0000000000922000-memory.dmp upx behavioral2/memory/3408-26-0x0000000000820000-0x0000000000922000-memory.dmp upx behavioral2/memory/3408-27-0x0000000000820000-0x0000000000922000-memory.dmp upx behavioral2/memory/3408-34-0x0000000000820000-0x0000000000922000-memory.dmp upx behavioral2/memory/3408-44-0x0000000000820000-0x0000000000922000-memory.dmp upx behavioral2/memory/3408-63-0x0000000000820000-0x0000000000922000-memory.dmp upx -
Unexpected DNS network traffic destination 4 IoCs
Network traffic to other servers than the configured DNS servers was detected on the DNS port.
description ioc Destination IP 114.114.114.114 Destination IP 223.5.5.5 Destination IP 223.5.5.5 Destination IP 114.114.114.114 -
Drops file in Windows directory 1 IoCs
description ioc Process File opened for modification C:\Windows\3a58a0 650b52936fd43bd20726f0f2b01dfc4c87784d3187b0cb7bf87a3a9ab3497fc6.exe -
Suspicious behavior: EnumeratesProcesses 12 IoCs
pid Process 3408 650b52936fd43bd20726f0f2b01dfc4c87784d3187b0cb7bf87a3a9ab3497fc6.exe 3408 650b52936fd43bd20726f0f2b01dfc4c87784d3187b0cb7bf87a3a9ab3497fc6.exe 3408 650b52936fd43bd20726f0f2b01dfc4c87784d3187b0cb7bf87a3a9ab3497fc6.exe 3408 650b52936fd43bd20726f0f2b01dfc4c87784d3187b0cb7bf87a3a9ab3497fc6.exe 3408 650b52936fd43bd20726f0f2b01dfc4c87784d3187b0cb7bf87a3a9ab3497fc6.exe 3408 650b52936fd43bd20726f0f2b01dfc4c87784d3187b0cb7bf87a3a9ab3497fc6.exe 3408 650b52936fd43bd20726f0f2b01dfc4c87784d3187b0cb7bf87a3a9ab3497fc6.exe 3408 650b52936fd43bd20726f0f2b01dfc4c87784d3187b0cb7bf87a3a9ab3497fc6.exe 3324 Explorer.EXE 3324 Explorer.EXE 3324 Explorer.EXE 3324 Explorer.EXE -
Suspicious use of AdjustPrivilegeToken 5 IoCs
description pid Process Token: SeDebugPrivilege 3408 650b52936fd43bd20726f0f2b01dfc4c87784d3187b0cb7bf87a3a9ab3497fc6.exe Token: SeTcbPrivilege 3408 650b52936fd43bd20726f0f2b01dfc4c87784d3187b0cb7bf87a3a9ab3497fc6.exe Token: SeDebugPrivilege 3408 650b52936fd43bd20726f0f2b01dfc4c87784d3187b0cb7bf87a3a9ab3497fc6.exe Token: SeDebugPrivilege 3324 Explorer.EXE Token: SeTcbPrivilege 3324 Explorer.EXE -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 3408 wrote to memory of 3324 3408 650b52936fd43bd20726f0f2b01dfc4c87784d3187b0cb7bf87a3a9ab3497fc6.exe 42 PID 3408 wrote to memory of 3324 3408 650b52936fd43bd20726f0f2b01dfc4c87784d3187b0cb7bf87a3a9ab3497fc6.exe 42 PID 3408 wrote to memory of 3324 3408 650b52936fd43bd20726f0f2b01dfc4c87784d3187b0cb7bf87a3a9ab3497fc6.exe 42
Processes
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C:\Windows\Explorer.EXEC:\Windows\Explorer.EXE1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:3324 -
C:\Users\Admin\AppData\Local\Temp\650b52936fd43bd20726f0f2b01dfc4c87784d3187b0cb7bf87a3a9ab3497fc6.exe"C:\Users\Admin\AppData\Local\Temp\650b52936fd43bd20726f0f2b01dfc4c87784d3187b0cb7bf87a3a9ab3497fc6.exe"2⤵
- Drops file in Windows directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:3408
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