Analysis
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max time kernel
118s -
max time network
118s -
platform
windows7_x64 -
resource
win7-20240419-en -
resource tags
arch:x64arch:x86image:win7-20240419-enlocale:en-usos:windows7-x64system -
submitted
23-05-2024 01:27
Static task
static1
Behavioral task
behavioral1
Sample
4cf87d30a4e4468db5a1a0e622b7e2fd863470ea60d29a008f4a40bf5074d179.exe
Resource
win7-20240419-en
Behavioral task
behavioral2
Sample
4cf87d30a4e4468db5a1a0e622b7e2fd863470ea60d29a008f4a40bf5074d179.exe
Resource
win10v2004-20240508-en
General
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Target
4cf87d30a4e4468db5a1a0e622b7e2fd863470ea60d29a008f4a40bf5074d179.exe
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Size
494KB
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MD5
a691fd925d5a5fd813b6b34aa64e4133
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SHA1
65618ffb26051a90919853ff2ca536a074241c9e
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SHA256
4cf87d30a4e4468db5a1a0e622b7e2fd863470ea60d29a008f4a40bf5074d179
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SHA512
08044ed08e699ef6f640cf80c93a1e25544e8e81f8ba7e1dd9c4880275650d2a2edeedb000f61b87109ea9c9d55f33831a034bfeac76c1b1fc4d9d3efd0d7a7a
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SSDEEP
12288:mDtgu9lFmutgbnZqUcDjP2qUzn9OLLuvUupHo2:mJDhBoqjDjPiTc
Malware Config
Signatures
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Detects executables packed with SmartAssembly 1 IoCs
Processes:
resource yara_rule behavioral1/memory/1008-4-0x00000000009E0000-0x00000000009FC000-memory.dmp INDICATOR_EXE_Packed_SmartAssembly -
Suspicious use of SetThreadContext 1 IoCs
Processes:
4cf87d30a4e4468db5a1a0e622b7e2fd863470ea60d29a008f4a40bf5074d179.exedescription pid process target process PID 1008 set thread context of 2608 1008 4cf87d30a4e4468db5a1a0e622b7e2fd863470ea60d29a008f4a40bf5074d179.exe 4cf87d30a4e4468db5a1a0e622b7e2fd863470ea60d29a008f4a40bf5074d179.exe -
Suspicious use of WriteProcessMemory 4 IoCs
Processes:
4cf87d30a4e4468db5a1a0e622b7e2fd863470ea60d29a008f4a40bf5074d179.exedescription pid process target process PID 1008 wrote to memory of 2608 1008 4cf87d30a4e4468db5a1a0e622b7e2fd863470ea60d29a008f4a40bf5074d179.exe 4cf87d30a4e4468db5a1a0e622b7e2fd863470ea60d29a008f4a40bf5074d179.exe PID 1008 wrote to memory of 2608 1008 4cf87d30a4e4468db5a1a0e622b7e2fd863470ea60d29a008f4a40bf5074d179.exe 4cf87d30a4e4468db5a1a0e622b7e2fd863470ea60d29a008f4a40bf5074d179.exe PID 1008 wrote to memory of 2608 1008 4cf87d30a4e4468db5a1a0e622b7e2fd863470ea60d29a008f4a40bf5074d179.exe 4cf87d30a4e4468db5a1a0e622b7e2fd863470ea60d29a008f4a40bf5074d179.exe PID 1008 wrote to memory of 2608 1008 4cf87d30a4e4468db5a1a0e622b7e2fd863470ea60d29a008f4a40bf5074d179.exe 4cf87d30a4e4468db5a1a0e622b7e2fd863470ea60d29a008f4a40bf5074d179.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\4cf87d30a4e4468db5a1a0e622b7e2fd863470ea60d29a008f4a40bf5074d179.exe"C:\Users\Admin\AppData\Local\Temp\4cf87d30a4e4468db5a1a0e622b7e2fd863470ea60d29a008f4a40bf5074d179.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:1008 -
C:\Users\Admin\AppData\Local\Temp\4cf87d30a4e4468db5a1a0e622b7e2fd863470ea60d29a008f4a40bf5074d179.exeC:\Users\Admin\AppData\Local\Temp\4cf87d30a4e4468db5a1a0e622b7e2fd863470ea60d29a008f4a40bf5074d179.exe2⤵PID:2608