Analysis
-
max time kernel
134s -
max time network
110s -
platform
windows10-2004_x64 -
resource
win10v2004-20240709-en -
resource tags
arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system -
submitted
29-07-2024 11:52
Static task
static1
Behavioral task
behavioral1
Sample
44cc262dc4f4ddbe4494b7abe699f553_JaffaCakes118.exe
Resource
win7-20240708-en
General
-
Target
44cc262dc4f4ddbe4494b7abe699f553_JaffaCakes118.exe
-
Size
364KB
-
MD5
44cc262dc4f4ddbe4494b7abe699f553
-
SHA1
cf2f5aca9d4d2c1950bf12aedb759be29da47dfc
-
SHA256
d35e027018551ffb18aef1a6576aeaa09721b244d6f70ebaf56a51df1d659a3f
-
SHA512
e17e800a55fd614060f165abce5fb797f08d179dc000a5d0c0db82fe632a86b6d3b4a1918f1e9d357bd4106b6048613fb8a952fb79c58040b6f62b010243e24c
-
SSDEEP
6144:WBOO856a60r+UogID97/IXjBE7SL+MEXxtSbsP6ANg:WBOO3VKID90TBEhx4O6ag
Malware Config
Signatures
-
Dave packer 2 IoCs
Detects executable using a packer named 'Dave' by the community, based on a string at the end.
Processes:
resource yara_rule behavioral2/memory/2560-8-0x0000000000A30000-0x0000000000A60000-memory.dmp dave behavioral2/memory/2560-3-0x0000000000A60000-0x0000000000A92000-memory.dmp dave -
System Location Discovery: System Language Discovery 1 TTPs 1 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
Processes:
44cc262dc4f4ddbe4494b7abe699f553_JaffaCakes118.exedescription ioc process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 44cc262dc4f4ddbe4494b7abe699f553_JaffaCakes118.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
Processes:
44cc262dc4f4ddbe4494b7abe699f553_JaffaCakes118.exepid process 2560 44cc262dc4f4ddbe4494b7abe699f553_JaffaCakes118.exe 2560 44cc262dc4f4ddbe4494b7abe699f553_JaffaCakes118.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
Processes:
wermgr.exedescription pid process Token: SeDebugPrivilege 2972 wermgr.exe Token: SeDebugPrivilege 2972 wermgr.exe -
Suspicious use of WriteProcessMemory 4 IoCs
Processes:
44cc262dc4f4ddbe4494b7abe699f553_JaffaCakes118.exedescription pid process target process PID 2560 wrote to memory of 2972 2560 44cc262dc4f4ddbe4494b7abe699f553_JaffaCakes118.exe wermgr.exe PID 2560 wrote to memory of 2972 2560 44cc262dc4f4ddbe4494b7abe699f553_JaffaCakes118.exe wermgr.exe PID 2560 wrote to memory of 2972 2560 44cc262dc4f4ddbe4494b7abe699f553_JaffaCakes118.exe wermgr.exe PID 2560 wrote to memory of 2972 2560 44cc262dc4f4ddbe4494b7abe699f553_JaffaCakes118.exe wermgr.exe -
Uses Task Scheduler COM API 1 TTPs
The Task Scheduler COM API can be used to schedule applications to run on boot or at set times.
Processes
-
C:\Users\Admin\AppData\Local\Temp\44cc262dc4f4ddbe4494b7abe699f553_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\44cc262dc4f4ddbe4494b7abe699f553_JaffaCakes118.exe"1⤵
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:2560 -
C:\Windows\system32\wermgr.exeC:\Windows\system32\wermgr.exe2⤵
- Suspicious use of AdjustPrivilegeToken
PID:2972
-