e18466dfd6868d88db92edd49d45a65933df6ec4c3813e5a04b319f712d71503

General

Target

574c40ba13597e802a141ffe7abfd2fb_JaffaCakes118.exe
Size

194KB
MD5

574c40ba13597e802a141ffe7abfd2fb
SHA1

938e8a794d54e03568d39827449bc14181a20fc8
SHA256

e18466dfd6868d88db92edd49d45a65933df6ec4c3813e5a04b319f712d71503
SHA512

914af9a7f7bc08c71d2d78c2b1ea0b234d48c66f12b4a352ff81712f68e5865a50967f719a6f2339129d8f40f61ba956ca4b8630614e24c0e030ab9eef3ec947
SSDEEP

1536:7+yFe8bF79mMlgpgZ+NFV602N9N/UZr97qw90r26A/9nHGjCxlu:62DFYMXZ+NFU0oqZr97TeKgCxlu

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/0x0007000000023c9b-12.dat	acprotect

Executes dropped EXE 1 IoCs

pid	Process
2236	svchost.exe

Loads dropped DLL 4 IoCs

pid	Process
4860	574c40ba13597e802a141ffe7abfd2fb_JaffaCakes118.exe
4860	574c40ba13597e802a141ffe7abfd2fb_JaffaCakes118.exe
2236	svchost.exe
2236	svchost.exe

Enumerates connected drives 3 TTPs 17 IoCs

Attempts to read the root path of hard drives other than the default C: drive.

Query Registry

T1012

Peripheral Device Discovery

T1120

System Information Discovery

T1082

description	ioc	Process
File opened (read-only)	\??\M:	574c40ba13597e802a141ffe7abfd2fb_JaffaCakes118.exe
File opened (read-only)	\??\N:	574c40ba13597e802a141ffe7abfd2fb_JaffaCakes118.exe
File opened (read-only)	\??\P:	574c40ba13597e802a141ffe7abfd2fb_JaffaCakes118.exe
File opened (read-only)	\??\R:	574c40ba13597e802a141ffe7abfd2fb_JaffaCakes118.exe
File opened (read-only)	\??\S:	574c40ba13597e802a141ffe7abfd2fb_JaffaCakes118.exe
File opened (read-only)	\??\E:	574c40ba13597e802a141ffe7abfd2fb_JaffaCakes118.exe
File opened (read-only)	\??\I:	574c40ba13597e802a141ffe7abfd2fb_JaffaCakes118.exe
File opened (read-only)	\??\K:	574c40ba13597e802a141ffe7abfd2fb_JaffaCakes118.exe
File opened (read-only)	\??\Q:	574c40ba13597e802a141ffe7abfd2fb_JaffaCakes118.exe
File opened (read-only)	\??\T:	574c40ba13597e802a141ffe7abfd2fb_JaffaCakes118.exe
File opened (read-only)	\??\H:	574c40ba13597e802a141ffe7abfd2fb_JaffaCakes118.exe
File opened (read-only)	\??\L:	574c40ba13597e802a141ffe7abfd2fb_JaffaCakes118.exe
File opened (read-only)	\??\O:	574c40ba13597e802a141ffe7abfd2fb_JaffaCakes118.exe
File opened (read-only)	\??\V:	574c40ba13597e802a141ffe7abfd2fb_JaffaCakes118.exe
File opened (read-only)	\??\G:	574c40ba13597e802a141ffe7abfd2fb_JaffaCakes118.exe
File opened (read-only)	\??\J:	574c40ba13597e802a141ffe7abfd2fb_JaffaCakes118.exe
File opened (read-only)	\??\U:	574c40ba13597e802a141ffe7abfd2fb_JaffaCakes118.exe

UPX packed file 10 IoCs

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

upx

resource	yara_rule
behavioral2/memory/4860-0-0x0000000000400000-0x000000000043D000-memory.dmp	upx
behavioral2/files/0x0007000000023c9b-12.dat	upx
behavioral2/memory/4860-10-0x0000000000B10000-0x0000000000B2F000-memory.dmp	upx
behavioral2/files/0x000b000000023bc3-15.dat	upx
behavioral2/memory/4860-8-0x0000000000B10000-0x0000000000B2F000-memory.dmp	upx
behavioral2/memory/4860-20-0x0000000000400000-0x000000000043D000-memory.dmp	upx
behavioral2/memory/2236-23-0x0000000000400000-0x000000000043D000-memory.dmp	upx
behavioral2/memory/2236-35-0x0000000000400000-0x000000000043D000-memory.dmp	upx
behavioral2/memory/2236-37-0x0000000000400000-0x000000000043D000-memory.dmp	upx
behavioral2/memory/2236-38-0x0000000000400000-0x000000000043D000-memory.dmp	upx

Drops file in Program Files directory 3 IoCs

description	ioc	Process
File opened for modification	C:\Program Files (x86)\OXPQS.dll	574c40ba13597e802a141ffe7abfd2fb_JaffaCakes118.exe
File created	C:\Program Files (x86)\svchost.exe	574c40ba13597e802a141ffe7abfd2fb_JaffaCakes118.exe
File created	C:\Program Files (x86)\OXPQS.dll	574c40ba13597e802a141ffe7abfd2fb_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	574c40ba13597e802a141ffe7abfd2fb_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	svchost.exe

Modifies registry class 26 IoCs

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\BFWorkFile1007PV	svchost.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{78E611A2-E484-4A0D-811E-C40100A3F452}\ = "Maihook1007"	svchost.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{78E611A2-E484-4A0D-811E-C40100A3F452}\InprocServer32\ = "C:\\PROGRA~2\\OXPQS.dll"	svchost.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{78E611A2-E484-4A0D-811E-C40100A3F452}\InprocServer32\ThreadingModel = "Apartment"	574c40ba13597e802a141ffe7abfd2fb_JaffaCakes118.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\OXPQS.ShellExecuteHook1007\Clsid	574c40ba13597e802a141ffe7abfd2fb_JaffaCakes118.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{78E611A2-E484-4A0D-811E-C40100A3F452}\InprocServer32	svchost.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\OXPQS.ShellExecuteHook1007\ = "Maihook1007"	svchost.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\OXPQS.ShellExecuteHook1007\Clsid\ = "{78E611A2-E484-4A0D-811E-C40100A3F452}"	svchost.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\OXPQS.ShellExecuteHook1007\Clsid\ = "{78E611A2-E484-4A0D-811E-C40100A3F452}"	574c40ba13597e802a141ffe7abfd2fb_JaffaCakes118.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{78E611A2-E484-4A0D-811E-C40100A3F452}\ProgID	574c40ba13597e802a141ffe7abfd2fb_JaffaCakes118.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{78E611A2-E484-4A0D-811E-C40100A3F452}\InprocServer32	574c40ba13597e802a141ffe7abfd2fb_JaffaCakes118.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{78E611A2-E484-4A0D-811E-C40100A3F452}\ProgID\ = "OXPQS.ShellExecuteHook1007"	574c40ba13597e802a141ffe7abfd2fb_JaffaCakes118.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{78E611A2-E484-4A0D-811E-C40100A3F452}	svchost.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\OXPQS.ShellExecuteHook1007\Clsid	svchost.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{78E611A2-E484-4A0D-811E-C40100A3F452}\ProgID	svchost.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{78E611A2-E484-4A0D-811E-C40100A3F452}\ProgID\ = "OXPQS.ShellExecuteHook1007"	svchost.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{78E611A2-E484-4A0D-811E-C40100A3F452}	574c40ba13597e802a141ffe7abfd2fb_JaffaCakes118.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{78E611A2-E484-4A0D-811E-C40100A3F452}\ = "Maihook1007"	574c40ba13597e802a141ffe7abfd2fb_JaffaCakes118.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{78E611A2-E484-4A0D-811E-C40100A3F452}\InprocServer32\ = "C:\\PROGRA~2\\OXPQS.dll"	574c40ba13597e802a141ffe7abfd2fb_JaffaCakes118.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\OXPQS.ShellExecuteHook1007	574c40ba13597e802a141ffe7abfd2fb_JaffaCakes118.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\OXPQS.ShellExecuteHook1007\ = "Maihook1007"	574c40ba13597e802a141ffe7abfd2fb_JaffaCakes118.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\BFWorkFile1007PV\DFile = "052039069052044072098162050038086188235066128212212079012049227249025032094041058138237219036087024161172239055062008042085020255006010"	574c40ba13597e802a141ffe7abfd2fb_JaffaCakes118.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{78E611A2-E484-4A0D-811E-C40100A3F452}\InprocServer32\ThreadingModel = "Apartment"	svchost.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\OXPQS.ShellExecuteHook1007	svchost.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\BFWorkFile1007PV	574c40ba13597e802a141ffe7abfd2fb_JaffaCakes118.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\BFWorkFile1007PV\EFile = "051044068052044077103249050039095165067066232180051245074042055233032055113159254236089220215227238014035136125109111108048196032167245114219"	574c40ba13597e802a141ffe7abfd2fb_JaffaCakes118.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
4860	574c40ba13597e802a141ffe7abfd2fb_JaffaCakes118.exe
4860	574c40ba13597e802a141ffe7abfd2fb_JaffaCakes118.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
2236	svchost.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 4860 wrote to memory of 2236	4860	574c40ba13597e802a141ffe7abfd2fb_JaffaCakes118.exe	87
PID 4860 wrote to memory of 2236	4860	574c40ba13597e802a141ffe7abfd2fb_JaffaCakes118.exe	87
PID 4860 wrote to memory of 2236	4860	574c40ba13597e802a141ffe7abfd2fb_JaffaCakes118.exe	87

C:\Users\Admin\AppData\Local\Temp\574c40ba13597e802a141ffe7abfd2fb_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\574c40ba13597e802a141ffe7abfd2fb_JaffaCakes118.exe"
1⤵
- Loads dropped DLL
- Enumerates connected drives
- Drops file in Program Files directory
- System Location Discovery: System Language Discovery
- Modifies registry class
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:4860
- C:\Program Files (x86)\svchost.exe
  "C:\Program Files (x86)\svchost.exe"
  2⤵
  - Executes dropped EXE
  - Loads dropped DLL
  - System Location Discovery: System Language Discovery
  - Modifies registry class
  - Suspicious behavior: GetForegroundWindowSpam
  PID:2236

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Peripheral Device Discovery

Query Registry

System Information Discovery

1

T1082

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:\Program Files (x86)\OXPQS.dll

Filesize
237KB

MD5
e05dee27ccec8bc1a53aa2d52ee38145

SHA1
a59e632d8155e8e790b9d5d91bc1ba7a10b60a02

SHA256
22fb17f045624174e330492380dcdfe1f1255f7c4e463e23d4311013ccd99765

SHA512
8b65f7521337b4aa6b295e86fc13807e77e26e0c31b213d801c4103e9d152d088173b872f0c1ffaac8cc24f122967b9a6477cf4f06945390bbc296f0e5e593c8

Download Submit
C:\Program Files (x86)\svchost.exe

Filesize
194KB

MD5
36a4c055e17a50041be001751a289205

SHA1
6de77edb362a8b5fed357ab1da4fb4d13a303b07

SHA256
75285d4be4db48e7ff890d22812bf4c56df7aabf9e6beb55d7eb268c66d63fc8

SHA512
e2b2f23ec932af770fc06a2469ec0c6ec0199e1f0635914e2807d97593a83388a368dbbfeee5fad33ffde13dd8d8254e168da32ff48d438d0d7cca84b97c7de0

Download Submit
memory/2236-21-0x0000000002530000-0x000000000254F000-memory.dmp

Filesize
124KB

Download
memory/2236-22-0x0000000002530000-0x000000000254F000-memory.dmp

Filesize
124KB

Download
memory/2236-23-0x0000000000400000-0x000000000043D000-memory.dmp

Filesize
244KB

Download
memory/2236-24-0x0000000002530000-0x000000000254F000-memory.dmp

Filesize
124KB

Download
memory/2236-25-0x0000000002530000-0x000000000254F000-memory.dmp

Filesize
124KB

Download
memory/2236-35-0x0000000000400000-0x000000000043D000-memory.dmp

Filesize
244KB

Download
memory/2236-37-0x0000000000400000-0x000000000043D000-memory.dmp

Filesize
244KB

Download
memory/2236-38-0x0000000000400000-0x000000000043D000-memory.dmp

Filesize
244KB

Download
memory/4860-10-0x0000000000B10000-0x0000000000B2F000-memory.dmp

Filesize
124KB

Download
memory/4860-8-0x0000000000B10000-0x0000000000B2F000-memory.dmp

Filesize
124KB

Download
memory/4860-20-0x0000000000400000-0x000000000043D000-memory.dmp

Filesize
244KB

Download
memory/4860-0-0x0000000000400000-0x000000000043D000-memory.dmp

Filesize
244KB

Download

Analysis

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