0ac953d9759d3df8934cfd15e86faa4e224bd00597fd4a100240c48af2323ad0

Analysis

max time kernel
146s
max time network
146s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
23/08/2024, 23:31

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General

Target

bd90527a6304966f207aef5eaae4afc4_JaffaCakes118.exe
Size

581KB
MD5

bd90527a6304966f207aef5eaae4afc4
SHA1

0662230505770c9e0cfe3dbbb3503582c0406849
SHA256

0ac953d9759d3df8934cfd15e86faa4e224bd00597fd4a100240c48af2323ad0
SHA512

7ca5ba5daf16cba8fac5f709bce10e701dc1d1bcd7d2fb89eab751c5a3d7d3fad1849575ed2b62f60969919d9bbaea1aea856bcc6c9707a1ed6d4d440167b6af
SSDEEP

12288:dSgDXo7JnfII49PY26m5rfqJG2Sl1cY8uXDj/C+39b:dpDY7FI99PD66WE7OiDzB

Score

7^/10

discovery

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
2288	msiexec16.exe

Drops file in System32 directory 3 IoCs

description	ioc	Process
File created	\??\c:\windows\SysWOW64\mpldfg.exe	bd90527a6304966f207aef5eaae4afc4_JaffaCakes118.exe
File opened for modification	\??\c:\windows\SysWOW64\mpldfg.exe	bd90527a6304966f207aef5eaae4afc4_JaffaCakes118.exe
File created	\??\c:\windows\SysWOW64\msiexec16.exe	bd90527a6304966f207aef5eaae4afc4_JaffaCakes118.exe

Program crash 1 IoCs

pid	pid_target	Process	procid_target
944	2288	WerFault.exe	96

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.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	bd90527a6304966f207aef5eaae4afc4_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	msiexec16.exe

Suspicious behavior: EnumeratesProcesses 12 IoCs

pid	Process
3772	bd90527a6304966f207aef5eaae4afc4_JaffaCakes118.exe
3772	bd90527a6304966f207aef5eaae4afc4_JaffaCakes118.exe
3772	bd90527a6304966f207aef5eaae4afc4_JaffaCakes118.exe
3772	bd90527a6304966f207aef5eaae4afc4_JaffaCakes118.exe
3772	bd90527a6304966f207aef5eaae4afc4_JaffaCakes118.exe
3772	bd90527a6304966f207aef5eaae4afc4_JaffaCakes118.exe
3772	bd90527a6304966f207aef5eaae4afc4_JaffaCakes118.exe
3772	bd90527a6304966f207aef5eaae4afc4_JaffaCakes118.exe
2288	msiexec16.exe
2288	msiexec16.exe
2288	msiexec16.exe
2288	msiexec16.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	3772	bd90527a6304966f207aef5eaae4afc4_JaffaCakes118.exe
Token: SeDebugPrivilege	3772	bd90527a6304966f207aef5eaae4afc4_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 3772 wrote to memory of 2288	3772	bd90527a6304966f207aef5eaae4afc4_JaffaCakes118.exe	96
PID 3772 wrote to memory of 2288	3772	bd90527a6304966f207aef5eaae4afc4_JaffaCakes118.exe	96
PID 3772 wrote to memory of 2288	3772	bd90527a6304966f207aef5eaae4afc4_JaffaCakes118.exe	96

C:\Users\Admin\AppData\Local\Temp\bd90527a6304966f207aef5eaae4afc4_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\bd90527a6304966f207aef5eaae4afc4_JaffaCakes118.exe"
1⤵
- Drops file in System32 directory
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:3772
- \??\c:\windows\SysWOW64\msiexec16.exe
  "c:\windows\system32\msiexec16.exe"
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  PID:2288
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 2288 -s 268
    3⤵
    - Program crash
    PID:944

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --field-trial-handle=4188,i,8293235976513689021,7261015831736501466,262144 --variations-seed-version --mojo-platform-channel-handle=4112 /prefetch:8
1⤵
PID:3136

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 2288 -ip 2288
1⤵
PID:3728

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Windows\SysWOW64\msiexec16.exe

Filesize
581KB

MD5
bd90527a6304966f207aef5eaae4afc4

SHA1
0662230505770c9e0cfe3dbbb3503582c0406849

SHA256
0ac953d9759d3df8934cfd15e86faa4e224bd00597fd4a100240c48af2323ad0

SHA512
7ca5ba5daf16cba8fac5f709bce10e701dc1d1bcd7d2fb89eab751c5a3d7d3fad1849575ed2b62f60969919d9bbaea1aea856bcc6c9707a1ed6d4d440167b6af

Download Submit
memory/2288-9-0x0000000000400000-0x00000000004D675E-memory.dmp

Filesize
857KB

Download
memory/3772-0-0x0000000000400000-0x00000000004D675E-memory.dmp

Filesize
857KB

Download
memory/3772-1-0x0000000002360000-0x0000000002361000-memory.dmp

Filesize
4KB

Download
memory/3772-10-0x0000000000400000-0x00000000004D675E-memory.dmp

Filesize
857KB

Download