8e48b3227bcab50b4e02f41c4e23b5298372a2a73f594ff4c8ee16f224ef2645

Analysis

max time kernel
140s
max time network
139s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
15/09/2024, 01:16

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General

Target

e16a1ce8b63fd7bc40d1c4b661cb16d7_JaffaCakes118.exe
Size

71KB
MD5

e16a1ce8b63fd7bc40d1c4b661cb16d7
SHA1

ec39f80c5c4d5743aabe3d182bad3e688c00ea56
SHA256

8e48b3227bcab50b4e02f41c4e23b5298372a2a73f594ff4c8ee16f224ef2645
SHA512

1b9b387beae26e942530c5e89380ef72acf5ad82c6bb2ec7ec1748a9116008f4f66a1fdbf0963d5646f2a3b3bb1868e4326b79103c6dfb54cfc8d0080ac4d3e3
SSDEEP

1536:hxkDBtaa/tyQc//////wmLall2ECu5qYy1CFfzQs6ncc5gpv71OqF4Z:hxeaa/Zc//////ullFQYy+bS1

Score

7^/10

discovery upx

Malware Config

Signatures

ACProtect 1.3x - 1.4x DLL software 1 IoCs

Detects file using ACProtect software.

resource	yara_rule
behavioral2/files/0x00080000000234db-8.dat	acprotect

Loads dropped DLL 2 IoCs

pid	Process
3044	e16a1ce8b63fd7bc40d1c4b661cb16d7_JaffaCakes118.exe
3044	e16a1ce8b63fd7bc40d1c4b661cb16d7_JaffaCakes118.exe

UPX packed file 8 IoCs

Detects executables packed with UPX/modified UPX open source packer.

upx

resource	yara_rule
behavioral2/memory/3044-0-0x0000000000400000-0x0000000000415000-memory.dmp	upx
behavioral2/memory/3044-2-0x0000000000400000-0x0000000000415000-memory.dmp	upx
behavioral2/memory/3044-4-0x0000000000400000-0x0000000000415000-memory.dmp	upx
behavioral2/files/0x00080000000234db-8.dat	upx
behavioral2/memory/3044-12-0x00000000007B0000-0x00000000007C4000-memory.dmp	upx
behavioral2/memory/3044-13-0x0000000000400000-0x0000000000415000-memory.dmp	upx
behavioral2/memory/3044-14-0x00000000007B0000-0x00000000007C4000-memory.dmp	upx
behavioral2/memory/3044-26-0x00000000007B0000-0x00000000007C4000-memory.dmp	upx

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 4768 set thread context of 3044	4768	e16a1ce8b63fd7bc40d1c4b661cb16d7_JaffaCakes118.exe	85

Drops file in Program Files directory 3 IoCs

description	ioc	Process
File created	C:\Program Files\Internet Explorer\InfoMs.sys	e16a1ce8b63fd7bc40d1c4b661cb16d7_JaffaCakes118.exe
File opened for modification	C:\Program Files\Internet Explorer\InfoMs.sys	e16a1ce8b63fd7bc40d1c4b661cb16d7_JaffaCakes118.exe
File created	C:\Program Files\Internet Explorer\InfoMs.tdm	e16a1ce8b63fd7bc40d1c4b661cb16d7_JaffaCakes118.exe

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.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	e16a1ce8b63fd7bc40d1c4b661cb16d7_JaffaCakes118.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
3044	e16a1ce8b63fd7bc40d1c4b661cb16d7_JaffaCakes118.exe
3044	e16a1ce8b63fd7bc40d1c4b661cb16d7_JaffaCakes118.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
3044	e16a1ce8b63fd7bc40d1c4b661cb16d7_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 5 IoCs

description	pid	Process	procid_target
PID 4768 wrote to memory of 3044	4768	e16a1ce8b63fd7bc40d1c4b661cb16d7_JaffaCakes118.exe	85
PID 4768 wrote to memory of 3044	4768	e16a1ce8b63fd7bc40d1c4b661cb16d7_JaffaCakes118.exe	85
PID 4768 wrote to memory of 3044	4768	e16a1ce8b63fd7bc40d1c4b661cb16d7_JaffaCakes118.exe	85
PID 4768 wrote to memory of 3044	4768	e16a1ce8b63fd7bc40d1c4b661cb16d7_JaffaCakes118.exe	85
PID 4768 wrote to memory of 3044	4768	e16a1ce8b63fd7bc40d1c4b661cb16d7_JaffaCakes118.exe	85

C:\Users\Admin\AppData\Local\Temp\e16a1ce8b63fd7bc40d1c4b661cb16d7_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\e16a1ce8b63fd7bc40d1c4b661cb16d7_JaffaCakes118.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4768
- C:\Users\Admin\AppData\Local\Temp\e16a1ce8b63fd7bc40d1c4b661cb16d7_JaffaCakes118.exe
  C:\Users\Admin\AppData\Local\Temp\e16a1ce8b63fd7bc40d1c4b661cb16d7_JaffaCakes118.exe
  2⤵
  - Loads dropped DLL
  - Drops file in Program Files directory
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of SetWindowsHookEx
  PID:3044

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:\Program Files\Internet Explorer\InfoMs.tdm

Filesize
23KB

MD5
22021e4ea665e3d72a713eda695794b9

SHA1
c6016434c7889c5dd9f3cafb7943ba8e4e8393a3

SHA256
3e49edd9a7214390044bdba35cd07db20256f67330df1a73c0d8a74131261d96

SHA512
b2eeb7db183bd7e0571fdeb1a0b030842dfe69dcc80ee3f154302f253d1a9fd6236f1e2047b2d0c4367279861ae848e5a7f75441f9c6c05f1fa735b84a093ccf

Download Submit
memory/3044-0-0x0000000000400000-0x0000000000415000-memory.dmp

Filesize
84KB

Download
memory/3044-2-0x0000000000400000-0x0000000000415000-memory.dmp

Filesize
84KB

Download
memory/3044-4-0x0000000000400000-0x0000000000415000-memory.dmp

Filesize
84KB

Download
memory/3044-12-0x00000000007B0000-0x00000000007C4000-memory.dmp

Filesize
80KB

Download
memory/3044-13-0x0000000000400000-0x0000000000415000-memory.dmp

Filesize
84KB

Download
memory/3044-14-0x00000000007B0000-0x00000000007C4000-memory.dmp

Filesize
80KB

Download
memory/3044-26-0x00000000007B0000-0x00000000007C4000-memory.dmp

Filesize
80KB

Download
memory/4768-3-0x0000000010000000-0x000000001001A000-memory.dmp

Filesize
104KB

Download