Analysis
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max time kernel
148s -
max time network
150s -
platform
windows7_x64 -
resource
win7-20240729-en -
resource tags
arch:x64arch:x86image:win7-20240729-enlocale:en-usos:windows7-x64system -
submitted
27-08-2024 23:03
Static task
static1
Behavioral task
behavioral1
Sample
c5e62282e79fc994c3eea5ab5669a671_JaffaCakes118.exe
Resource
win7-20240729-en
Behavioral task
behavioral2
Sample
c5e62282e79fc994c3eea5ab5669a671_JaffaCakes118.exe
Resource
win10v2004-20240802-en
General
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Target
c5e62282e79fc994c3eea5ab5669a671_JaffaCakes118.exe
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Size
458KB
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MD5
c5e62282e79fc994c3eea5ab5669a671
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SHA1
b3324b6272dc54ac34989d7af595064286c6870f
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SHA256
2672e663c20a2695b2b4dadb2162bb7fe8c037d34eaa9660181dd529fa0c04d0
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SHA512
32ef996dc8223ca0fd25c14fb6a6298295ee5ea9d56483e201c1d86497c76ed6fefe3154607847e0ffa0fed3306c9d5b0ffa9caabc3e243438639eb311e0974d
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SSDEEP
12288:XQblpwnI74DSDRBvGHyNpFk11f/xTsCoE1Z8XrvFFF4lYu3:XUpizDXykYu
Malware Config
Extracted
oski
45.8.228.100
Signatures
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Oski
Oski is an infostealer targeting browser data, crypto wallets.
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Suspicious use of SetThreadContext 1 IoCs
Processes:
c5e62282e79fc994c3eea5ab5669a671_JaffaCakes118.exedescription pid process target process PID 1752 set thread context of 2420 1752 c5e62282e79fc994c3eea5ab5669a671_JaffaCakes118.exe RegSvcs.exe -
System Location Discovery: System Language Discovery 1 TTPs 2 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
Processes:
c5e62282e79fc994c3eea5ab5669a671_JaffaCakes118.exeRegSvcs.exedescription ioc process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language c5e62282e79fc994c3eea5ab5669a671_JaffaCakes118.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language RegSvcs.exe -
Suspicious use of WriteProcessMemory 13 IoCs
Processes:
c5e62282e79fc994c3eea5ab5669a671_JaffaCakes118.exedescription pid process target process PID 1752 wrote to memory of 2420 1752 c5e62282e79fc994c3eea5ab5669a671_JaffaCakes118.exe RegSvcs.exe PID 1752 wrote to memory of 2420 1752 c5e62282e79fc994c3eea5ab5669a671_JaffaCakes118.exe RegSvcs.exe PID 1752 wrote to memory of 2420 1752 c5e62282e79fc994c3eea5ab5669a671_JaffaCakes118.exe RegSvcs.exe PID 1752 wrote to memory of 2420 1752 c5e62282e79fc994c3eea5ab5669a671_JaffaCakes118.exe RegSvcs.exe PID 1752 wrote to memory of 2420 1752 c5e62282e79fc994c3eea5ab5669a671_JaffaCakes118.exe RegSvcs.exe PID 1752 wrote to memory of 2420 1752 c5e62282e79fc994c3eea5ab5669a671_JaffaCakes118.exe RegSvcs.exe PID 1752 wrote to memory of 2420 1752 c5e62282e79fc994c3eea5ab5669a671_JaffaCakes118.exe RegSvcs.exe PID 1752 wrote to memory of 2420 1752 c5e62282e79fc994c3eea5ab5669a671_JaffaCakes118.exe RegSvcs.exe PID 1752 wrote to memory of 2420 1752 c5e62282e79fc994c3eea5ab5669a671_JaffaCakes118.exe RegSvcs.exe PID 1752 wrote to memory of 2420 1752 c5e62282e79fc994c3eea5ab5669a671_JaffaCakes118.exe RegSvcs.exe PID 1752 wrote to memory of 2420 1752 c5e62282e79fc994c3eea5ab5669a671_JaffaCakes118.exe RegSvcs.exe PID 1752 wrote to memory of 2420 1752 c5e62282e79fc994c3eea5ab5669a671_JaffaCakes118.exe RegSvcs.exe PID 1752 wrote to memory of 2420 1752 c5e62282e79fc994c3eea5ab5669a671_JaffaCakes118.exe RegSvcs.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\c5e62282e79fc994c3eea5ab5669a671_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\c5e62282e79fc994c3eea5ab5669a671_JaffaCakes118.exe"1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1752 -
C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"2⤵
- System Location Discovery: System Language Discovery
PID:2420