Analysis
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max time kernel
120s -
max time network
146s -
platform
windows7_x64 -
resource
win7-20231215-en -
resource tags
arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system -
submitted
12-02-2024 04:49
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
ca7889d0eef0b84b31b707105c710e793aa02f3a1ca8d48294f8a488ef2526fa.exe
Resource
win7-20231215-en
windows7-x64
9 signatures
150 seconds
General
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Target
ca7889d0eef0b84b31b707105c710e793aa02f3a1ca8d48294f8a488ef2526fa.exe
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Size
2.5MB
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MD5
8eee0f0bcbb9d63691ac5cda65dfc44c
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SHA1
4951089c091c3f76a34b7c1ca7f2ef11d9c7a272
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SHA256
ca7889d0eef0b84b31b707105c710e793aa02f3a1ca8d48294f8a488ef2526fa
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SHA512
a8b55bb906db48d4a1c8f48ea0fa10a7ca6023df7e1d27929455860d34c60de1ef92bed17950bb312d5be0e67435242672d4279fb89cf40de227d83c6414092f
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SSDEEP
49152:4EZK0WjkVdtNqSx4jRSkzAc0Fw1kRTuiG49TwzXK2EEokwuPuw0V8/AzWuO:429m+PEShkzF0WkRCirNSa2Bokwu9Az
Malware Config
Signatures
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UPX dump on OEP (original entry point) 13 IoCs
resource yara_rule behavioral1/memory/3048-2-0x0000000140000000-0x0000000140848000-memory.dmp UPX behavioral1/memory/3048-3-0x0000000140000000-0x0000000140848000-memory.dmp UPX behavioral1/memory/3048-4-0x0000000140000000-0x0000000140848000-memory.dmp UPX behavioral1/memory/3048-5-0x0000000140000000-0x0000000140848000-memory.dmp UPX behavioral1/memory/3048-6-0x0000000140000000-0x0000000140848000-memory.dmp UPX behavioral1/memory/3048-7-0x0000000140000000-0x0000000140848000-memory.dmp UPX behavioral1/memory/3048-9-0x0000000140000000-0x0000000140848000-memory.dmp UPX behavioral1/memory/3048-10-0x0000000140000000-0x0000000140848000-memory.dmp UPX behavioral1/memory/3048-11-0x0000000140000000-0x0000000140848000-memory.dmp UPX behavioral1/memory/3048-12-0x0000000140000000-0x0000000140848000-memory.dmp UPX behavioral1/memory/3048-13-0x0000000140000000-0x0000000140848000-memory.dmp UPX behavioral1/memory/3048-14-0x0000000140000000-0x0000000140848000-memory.dmp UPX behavioral1/memory/3048-15-0x0000000140000000-0x0000000140848000-memory.dmp UPX -
XMRig Miner payload 9 IoCs
resource yara_rule behavioral1/memory/3048-6-0x0000000140000000-0x0000000140848000-memory.dmp xmrig behavioral1/memory/3048-7-0x0000000140000000-0x0000000140848000-memory.dmp xmrig behavioral1/memory/3048-9-0x0000000140000000-0x0000000140848000-memory.dmp xmrig behavioral1/memory/3048-10-0x0000000140000000-0x0000000140848000-memory.dmp xmrig behavioral1/memory/3048-11-0x0000000140000000-0x0000000140848000-memory.dmp xmrig behavioral1/memory/3048-12-0x0000000140000000-0x0000000140848000-memory.dmp xmrig behavioral1/memory/3048-13-0x0000000140000000-0x0000000140848000-memory.dmp xmrig behavioral1/memory/3048-14-0x0000000140000000-0x0000000140848000-memory.dmp xmrig behavioral1/memory/3048-15-0x0000000140000000-0x0000000140848000-memory.dmp xmrig -
resource yara_rule behavioral1/memory/3048-1-0x0000000140000000-0x0000000140848000-memory.dmp upx behavioral1/memory/3048-2-0x0000000140000000-0x0000000140848000-memory.dmp upx behavioral1/memory/3048-3-0x0000000140000000-0x0000000140848000-memory.dmp upx behavioral1/memory/3048-4-0x0000000140000000-0x0000000140848000-memory.dmp upx behavioral1/memory/3048-5-0x0000000140000000-0x0000000140848000-memory.dmp upx behavioral1/memory/3048-6-0x0000000140000000-0x0000000140848000-memory.dmp upx behavioral1/memory/3048-7-0x0000000140000000-0x0000000140848000-memory.dmp upx behavioral1/memory/3048-9-0x0000000140000000-0x0000000140848000-memory.dmp upx behavioral1/memory/3048-10-0x0000000140000000-0x0000000140848000-memory.dmp upx behavioral1/memory/3048-11-0x0000000140000000-0x0000000140848000-memory.dmp upx behavioral1/memory/3048-12-0x0000000140000000-0x0000000140848000-memory.dmp upx behavioral1/memory/3048-13-0x0000000140000000-0x0000000140848000-memory.dmp upx behavioral1/memory/3048-14-0x0000000140000000-0x0000000140848000-memory.dmp upx behavioral1/memory/3048-15-0x0000000140000000-0x0000000140848000-memory.dmp upx -
Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 1856 set thread context of 3048 1856 ca7889d0eef0b84b31b707105c710e793aa02f3a1ca8d48294f8a488ef2526fa.exe 28 -
Suspicious behavior: EnumeratesProcesses 1 IoCs
pid Process 1856 ca7889d0eef0b84b31b707105c710e793aa02f3a1ca8d48294f8a488ef2526fa.exe -
Suspicious behavior: LoadsDriver 1 IoCs
pid Process 468 Process not Found -
Suspicious use of AdjustPrivilegeToken 2 IoCs
description pid Process Token: SeLockMemoryPrivilege 3048 explorer.exe Token: SeLockMemoryPrivilege 3048 explorer.exe -
Suspicious use of WriteProcessMemory 5 IoCs
description pid Process procid_target PID 1856 wrote to memory of 3048 1856 ca7889d0eef0b84b31b707105c710e793aa02f3a1ca8d48294f8a488ef2526fa.exe 28 PID 1856 wrote to memory of 3048 1856 ca7889d0eef0b84b31b707105c710e793aa02f3a1ca8d48294f8a488ef2526fa.exe 28 PID 1856 wrote to memory of 3048 1856 ca7889d0eef0b84b31b707105c710e793aa02f3a1ca8d48294f8a488ef2526fa.exe 28 PID 1856 wrote to memory of 3048 1856 ca7889d0eef0b84b31b707105c710e793aa02f3a1ca8d48294f8a488ef2526fa.exe 28 PID 1856 wrote to memory of 3048 1856 ca7889d0eef0b84b31b707105c710e793aa02f3a1ca8d48294f8a488ef2526fa.exe 28
Processes
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C:\Users\Admin\AppData\Local\Temp\ca7889d0eef0b84b31b707105c710e793aa02f3a1ca8d48294f8a488ef2526fa.exe"C:\Users\Admin\AppData\Local\Temp\ca7889d0eef0b84b31b707105c710e793aa02f3a1ca8d48294f8a488ef2526fa.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:1856 -
C:\Windows\explorer.exeexplorer.exe2⤵
- Suspicious use of AdjustPrivilegeToken
PID:3048
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