deb9eab1e0555d91f4c0b8481e53d294e9a12956307250691a18aa7a2f934f4a

General

Target

e5322a3971443460710e3146f0319aa8_JaffaCakes118.exe
Size

358KB
MD5

e5322a3971443460710e3146f0319aa8
SHA1

df58a48d6fe4f57a452a426147ea5c51e579f101
SHA256

deb9eab1e0555d91f4c0b8481e53d294e9a12956307250691a18aa7a2f934f4a
SHA512

793c681c41a30cfb19b472b9d79dd21d696aafe0bf6ebed743043787774074b1e2e285ce76c5c2d288156831d76b160d842f7c8fb0115bfb9f5aace13088da55
SSDEEP

6144:hjPei55k0QOqWhQcDtVuteJYMklofTT3zYK8Z3/28ADELSlgilQ9:hK05k0QdYLDWteJYMkl5DZP2tDELUTO9

Score

7^/10

discovery persistence

Malware Config

Signatures

ACProtect 1.3x - 1.4x DLL software 1 IoCs

Detects file using ACProtect software.

resource	yara_rule
behavioral1/files/0x000600000001958e-22.dat	acprotect

Executes dropped EXE 2 IoCs

pid	Process
2788	downloader.exe
2728	keygen.exe

Loads dropped DLL 5 IoCs

pid	Process
2184	e5322a3971443460710e3146f0319aa8_JaffaCakes118.exe
2184	e5322a3971443460710e3146f0319aa8_JaffaCakes118.exe
2184	e5322a3971443460710e3146f0319aa8_JaffaCakes118.exe
2184	e5322a3971443460710e3146f0319aa8_JaffaCakes118.exe
2728	keygen.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\RunOnce\wextract_cleanup0 = "rundll32.exe C:\\Windows\\system32\\advpack.dll,DelNodeRunDLL32 \"C:\\Users\\Admin\\AppData\\Local\\Temp\\IXP000.TMP\\\""	e5322a3971443460710e3146f0319aa8_JaffaCakes118.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.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	e5322a3971443460710e3146f0319aa8_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	keygen.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
2728	keygen.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
2728	keygen.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 2184 wrote to memory of 2788	2184	e5322a3971443460710e3146f0319aa8_JaffaCakes118.exe	30
PID 2184 wrote to memory of 2788	2184	e5322a3971443460710e3146f0319aa8_JaffaCakes118.exe	30
PID 2184 wrote to memory of 2788	2184	e5322a3971443460710e3146f0319aa8_JaffaCakes118.exe	30
PID 2184 wrote to memory of 2788	2184	e5322a3971443460710e3146f0319aa8_JaffaCakes118.exe	30
PID 2184 wrote to memory of 2728	2184	e5322a3971443460710e3146f0319aa8_JaffaCakes118.exe	31
PID 2184 wrote to memory of 2728	2184	e5322a3971443460710e3146f0319aa8_JaffaCakes118.exe	31
PID 2184 wrote to memory of 2728	2184	e5322a3971443460710e3146f0319aa8_JaffaCakes118.exe	31
PID 2184 wrote to memory of 2728	2184	e5322a3971443460710e3146f0319aa8_JaffaCakes118.exe	31

C:\Users\Admin\AppData\Local\Temp\e5322a3971443460710e3146f0319aa8_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\e5322a3971443460710e3146f0319aa8_JaffaCakes118.exe"
1⤵
- Loads dropped DLL
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2184
- C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\downloader.exe
  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\downloader.exe
  2⤵
  - Executes dropped EXE
  PID:2788
- C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\keygen.exe
  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\keygen.exe
  2⤵
  - Executes dropped EXE
  - Loads dropped DLL
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: GetForegroundWindowSpam
  - Suspicious use of SetWindowsHookEx
  PID:2728

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

1

T1547

Registry Run Keys / Startup Folder

1

T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

1

T1547

Registry Run Keys / Startup Folder

1

T1547.001

Defense Evasion

Modify Registry

1

T1112

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

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\downloader.exe

Filesize
17KB

MD5
243869d14e5a9411b5ce0086602ea195

SHA1
383eb42b5e3717ddd6092ca03959385705ea2839

SHA256
c9fac0722c6eaffa1ae6d6941d2d183e457844a2808a0ca7271a8fcef08b124f

SHA512
4edecedc2908f3f390db864647158d6f6ae283542f5832d34124913ff71a45b00aab3b100e65d18f42936b1017b7b1bc3cdf5c46bbad194cba68f76ee2faaeac

Download Submit
\Users\Admin\AppData\Local\Temp\IXP000.TMP\keygen.exe

Filesize
298KB

MD5
1f50463ff0be5037d9dbf09c87aa3653

SHA1
260fcc9da4f145055d83179314fb9cafe9aa53cd

SHA256
75e47dd31be7642d791bcb4496ff89e8138cfae5472f16153c8c43ba5315deed

SHA512
3be4b2c2c81a882bb68a370c64fa2915816e163ef53b0b11ee36a225effec651ae1ac9baec49ae11b867ed6ed417667af670d1cde9216f6645e7431513fa991f

Download Submit
\Users\Admin\AppData\Local\Temp\qdl26A3.tmp

Filesize
172KB

MD5
685f1cbd4af30a1d0c25f252d399a666

SHA1
6a1b978f5e6150b88c8634146f1406ed97d2f134

SHA256
0e478c95a7a07570a69e6061e7c1da9001bccad9cc454f2ed4da58824a13e0f4

SHA512
6555ad6b4f4f26105ca8aad64501d74519a3e091f559b4b563d6ffb20a2ddfcde65e4fe94971a9bc65e86db577f2548ca00f9920d341c8ea808b04c0947d61d9

Download Submit
memory/2184-13-0x00000000001F0000-0x0000000000248000-memory.dmp

Filesize
352KB

Download
memory/2184-27-0x00000000001F0000-0x0000000000248000-memory.dmp

Filesize
352KB

Download
memory/2728-25-0x00000000003D0000-0x00000000003D2000-memory.dmp

Filesize
8KB

Download
memory/2728-24-0x0000000000460000-0x00000000004D3000-memory.dmp

Filesize
460KB

Download
memory/2728-26-0x00000000003E0000-0x00000000003E1000-memory.dmp

Filesize
4KB

Download
memory/2728-19-0x0000000000400000-0x0000000000458000-memory.dmp

Filesize
352KB

Download
memory/2728-28-0x0000000000400000-0x0000000000458000-memory.dmp

Filesize
352KB

Download
memory/2728-29-0x00000000003D0000-0x00000000003D2000-memory.dmp

Filesize
8KB

Download
memory/2728-32-0x00000000003E0000-0x00000000003E1000-memory.dmp

Filesize
4KB

Download
memory/2728-31-0x0000000000460000-0x00000000004D3000-memory.dmp

Filesize
460KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads