8e48b3227bcab50b4e02f41c4e23b5298372a2a73f594ff4c8ee16f224ef2645

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
behavioral1/files/0x0009000000016c4e-11.dat	acprotect

Loads dropped DLL 1 IoCs

pid	Process
2156	e16a1ce8b63fd7bc40d1c4b661cb16d7_JaffaCakes118.exe

UPX packed file 7 IoCs

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

upx

resource	yara_rule
behavioral1/memory/2156-6-0x0000000000400000-0x0000000000415000-memory.dmp	upx
behavioral1/memory/2156-10-0x0000000000400000-0x0000000000415000-memory.dmp	upx
behavioral1/memory/2156-3-0x0000000000400000-0x0000000000415000-memory.dmp	upx
behavioral1/files/0x0009000000016c4e-11.dat	upx
behavioral1/memory/2156-13-0x0000000000230000-0x0000000000244000-memory.dmp	upx
behavioral1/memory/2156-14-0x0000000000400000-0x0000000000415000-memory.dmp	upx
behavioral1/memory/2156-15-0x0000000000230000-0x0000000000244000-memory.dmp	upx

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 1564 set thread context of 2156	1564	e16a1ce8b63fd7bc40d1c4b661cb16d7_JaffaCakes118.exe	30

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 1 IoCs

pid	Process
2156	e16a1ce8b63fd7bc40d1c4b661cb16d7_JaffaCakes118.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
2156	e16a1ce8b63fd7bc40d1c4b661cb16d7_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 1564 wrote to memory of 2156	1564	e16a1ce8b63fd7bc40d1c4b661cb16d7_JaffaCakes118.exe	30
PID 1564 wrote to memory of 2156	1564	e16a1ce8b63fd7bc40d1c4b661cb16d7_JaffaCakes118.exe	30
PID 1564 wrote to memory of 2156	1564	e16a1ce8b63fd7bc40d1c4b661cb16d7_JaffaCakes118.exe	30
PID 1564 wrote to memory of 2156	1564	e16a1ce8b63fd7bc40d1c4b661cb16d7_JaffaCakes118.exe	30
PID 1564 wrote to memory of 2156	1564	e16a1ce8b63fd7bc40d1c4b661cb16d7_JaffaCakes118.exe	30
PID 1564 wrote to memory of 2156	1564	e16a1ce8b63fd7bc40d1c4b661cb16d7_JaffaCakes118.exe	30

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:1564
- 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:2156

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Location Discovery

1

T1614

System Language Discovery

1

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

\Program Files\Internet Explorer\InfoMs.tdm

Filesize
23KB

MD5
22021e4ea665e3d72a713eda695794b9

SHA1
c6016434c7889c5dd9f3cafb7943ba8e4e8393a3

SHA256
3e49edd9a7214390044bdba35cd07db20256f67330df1a73c0d8a74131261d96

SHA512
b2eeb7db183bd7e0571fdeb1a0b030842dfe69dcc80ee3f154302f253d1a9fd6236f1e2047b2d0c4367279861ae848e5a7f75441f9c6c05f1fa735b84a093ccf

Download Submit
memory/1564-4-0x0000000010000000-0x000000001001A000-memory.dmp

Filesize
104KB

Download
memory/2156-6-0x0000000000400000-0x0000000000415000-memory.dmp

Filesize
84KB

Download
memory/2156-10-0x0000000000400000-0x0000000000415000-memory.dmp

Filesize
84KB

Download
memory/2156-3-0x0000000000400000-0x0000000000415000-memory.dmp

Filesize
84KB

Download
memory/2156-1-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2156-0-0x0000000000400000-0x0000000000415000-memory.dmp

Filesize
84KB

Download
memory/2156-13-0x0000000000230000-0x0000000000244000-memory.dmp

Filesize
80KB

Download
memory/2156-14-0x0000000000400000-0x0000000000415000-memory.dmp

Filesize
84KB

Download
memory/2156-15-0x0000000000230000-0x0000000000244000-memory.dmp

Filesize
80KB

Download

Analysis

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