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Analysis
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max time kernel
77s -
max time network
78s -
platform
windows10-2004_x64 -
resource
win10v2004-20231215-en -
resource tags
arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system -
submitted
09/01/2024, 02:39
Static task
static1
Behavioral task
behavioral1
Sample
ebf44c0f1da256046f3a84fb0f07b39393c79e3045341bb55751683c5992761b.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
ebf44c0f1da256046f3a84fb0f07b39393c79e3045341bb55751683c5992761b.exe
Resource
win10v2004-20231215-en
General
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Target
ebf44c0f1da256046f3a84fb0f07b39393c79e3045341bb55751683c5992761b.exe
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Size
2.5MB
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MD5
7b6a379c442654b21cbb6d33ca95ef20
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SHA1
34373bd813ece3176dc91386f1445b13ac17e91c
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SHA256
ebf44c0f1da256046f3a84fb0f07b39393c79e3045341bb55751683c5992761b
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SHA512
a245a8c27c1273fb77762a0fd459724c52c005d3244d7fd77ce1032b200178c920f982018eabe0e6ac544a756fe978e52edcb01e35f95b158100028c5dff80f4
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SSDEEP
49152:klcxyoR133UMjrvkBxkKhIz0ZoHb9PQwKwYjvR8n31C1IZtJQJ6GZc0:kSTR5fqY0ZAb9PhJEvR8n31COZ7Q7Zc0
Malware Config
Signatures
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resource yara_rule behavioral2/memory/3692-2-0x0000000140000000-0x0000000140848000-memory.dmp upx behavioral2/memory/3692-4-0x0000000140000000-0x0000000140848000-memory.dmp upx behavioral2/memory/3692-6-0x0000000140000000-0x0000000140848000-memory.dmp upx behavioral2/memory/3692-9-0x0000000140000000-0x0000000140848000-memory.dmp upx behavioral2/memory/3692-10-0x0000000140000000-0x0000000140848000-memory.dmp upx behavioral2/memory/3692-11-0x0000000140000000-0x0000000140848000-memory.dmp upx behavioral2/memory/3692-13-0x0000000140000000-0x0000000140848000-memory.dmp upx behavioral2/memory/3692-12-0x0000000140000000-0x0000000140848000-memory.dmp upx behavioral2/memory/3692-7-0x0000000140000000-0x0000000140848000-memory.dmp upx behavioral2/memory/3692-5-0x0000000140000000-0x0000000140848000-memory.dmp upx behavioral2/memory/3692-3-0x0000000140000000-0x0000000140848000-memory.dmp upx behavioral2/memory/3692-1-0x0000000140000000-0x0000000140848000-memory.dmp upx behavioral2/memory/3692-14-0x0000000140000000-0x0000000140848000-memory.dmp upx behavioral2/memory/3692-15-0x0000000140000000-0x0000000140848000-memory.dmp upx behavioral2/memory/3692-17-0x0000000140000000-0x0000000140848000-memory.dmp upx behavioral2/memory/3692-19-0x0000000140000000-0x0000000140848000-memory.dmp upx behavioral2/memory/3692-20-0x0000000140000000-0x0000000140848000-memory.dmp upx behavioral2/memory/3692-18-0x0000000140000000-0x0000000140848000-memory.dmp upx -
Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 4264 set thread context of 3692 4264 ebf44c0f1da256046f3a84fb0f07b39393c79e3045341bb55751683c5992761b.exe 99 -
Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 4264 ebf44c0f1da256046f3a84fb0f07b39393c79e3045341bb55751683c5992761b.exe 3692 nslookup.exe 3692 nslookup.exe 3692 nslookup.exe 3692 nslookup.exe 3692 nslookup.exe 3692 nslookup.exe 3692 nslookup.exe 3692 nslookup.exe 3692 nslookup.exe 3692 nslookup.exe 3692 nslookup.exe 3692 nslookup.exe 3692 nslookup.exe 3692 nslookup.exe 3692 nslookup.exe 3692 nslookup.exe 3692 nslookup.exe 3692 nslookup.exe 3692 nslookup.exe 3692 nslookup.exe 3692 nslookup.exe 3692 nslookup.exe 3692 nslookup.exe 3692 nslookup.exe 3692 nslookup.exe 3692 nslookup.exe 3692 nslookup.exe 3692 nslookup.exe 3692 nslookup.exe 3692 nslookup.exe 3692 nslookup.exe 3692 nslookup.exe 3692 nslookup.exe 3692 nslookup.exe 3692 nslookup.exe 3692 nslookup.exe 3692 nslookup.exe 3692 nslookup.exe 3692 nslookup.exe 3692 nslookup.exe 3692 nslookup.exe 3692 nslookup.exe 3692 nslookup.exe 3692 nslookup.exe 3692 nslookup.exe 3692 nslookup.exe 3692 nslookup.exe 3692 nslookup.exe 3692 nslookup.exe 3692 nslookup.exe 3692 nslookup.exe 3692 nslookup.exe 3692 nslookup.exe 3692 nslookup.exe 3692 nslookup.exe 3692 nslookup.exe 3692 nslookup.exe 3692 nslookup.exe 3692 nslookup.exe 3692 nslookup.exe 3692 nslookup.exe 3692 nslookup.exe 3692 nslookup.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
description pid Process Token: SeLockMemoryPrivilege 3692 nslookup.exe Token: SeLockMemoryPrivilege 3692 nslookup.exe -
Suspicious use of WriteProcessMemory 5 IoCs
description pid Process procid_target PID 4264 wrote to memory of 3692 4264 ebf44c0f1da256046f3a84fb0f07b39393c79e3045341bb55751683c5992761b.exe 99 PID 4264 wrote to memory of 3692 4264 ebf44c0f1da256046f3a84fb0f07b39393c79e3045341bb55751683c5992761b.exe 99 PID 4264 wrote to memory of 3692 4264 ebf44c0f1da256046f3a84fb0f07b39393c79e3045341bb55751683c5992761b.exe 99 PID 4264 wrote to memory of 3692 4264 ebf44c0f1da256046f3a84fb0f07b39393c79e3045341bb55751683c5992761b.exe 99 PID 4264 wrote to memory of 3692 4264 ebf44c0f1da256046f3a84fb0f07b39393c79e3045341bb55751683c5992761b.exe 99
Processes
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C:\Users\Admin\AppData\Local\Temp\ebf44c0f1da256046f3a84fb0f07b39393c79e3045341bb55751683c5992761b.exe"C:\Users\Admin\AppData\Local\Temp\ebf44c0f1da256046f3a84fb0f07b39393c79e3045341bb55751683c5992761b.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:4264 -
C:\Windows\system32\nslookup.exenslookup.exe2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:3692
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