4b14f9993d2fdb1254553094c8b5e679e12d0144d544e9f94db5731aa31ebde7

Analysis

max time kernel
95s
max time network
96s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
06/10/2024, 11:40

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General

Target

17ef5f0d0162f3fe02a6a48c012ffe10_JaffaCakes118.exe
Size

21KB
MD5

17ef5f0d0162f3fe02a6a48c012ffe10
SHA1

256857a8e3d7309b516d52d969e0ec24a756199f
SHA256

4b14f9993d2fdb1254553094c8b5e679e12d0144d544e9f94db5731aa31ebde7
SHA512

d19abe600fcf232e46b0d6018a3a1755dbc0272d8e16f9f495efb47d1827b76b71ab80ca92585a07effbfd682682aa9a76e201367a9f78931a3170beab6bc246
SSDEEP

384:5IiV728hUQ7Y2P/cVEccDdye7kjlWLe7grPiA8jyrMPhTjanbBoZLMWuNoaNJawH:5RGuY2P0Vo6r7SiAwyrMRjbsvnbcuyDr

Score

7^/10

discovery upx

Malware Config

Signatures

Checks computer location settings 2 TTPs 1 IoCs

Looks up country code configured in the registry, likely geofence.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-786284298-625481688-3210388970-1000\Control Panel\International\Geo\Nation	17ef5f0d0162f3fe02a6a48c012ffe10_JaffaCakes118.exe

Enumerates connected drives 3 TTPs 7 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)	\??\F:	cacls.exe
File opened (read-only)	\??\F:	cacls.exe
File opened (read-only)	\??\F:	cacls.exe
File opened (read-only)	\??\F:	cacls.exe
File opened (read-only)	\??\F:	cacls.exe
File opened (read-only)	\??\F:	cacls.exe
File opened (read-only)	\??\e:	cmd.exe

UPX packed file 3 IoCs

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

upx

resource	yara_rule
behavioral2/memory/5084-0-0x0000000000400000-0x0000000000410000-memory.dmp	upx
behavioral2/memory/5084-5-0x0000000000400000-0x0000000000410000-memory.dmp	upx
behavioral2/memory/5084-7-0x0000000000400000-0x0000000000410000-memory.dmp	upx

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

System Location Discovery: System Language Discovery 1 TTPs 25 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	cacls.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cacls.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cacls.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cacls.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cacls.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cacls.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cacls.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cacls.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cacls.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cacls.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cacls.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	17ef5f0d0162f3fe02a6a48c012ffe10_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cacls.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cacls.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cacls.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cacls.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cacls.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cacls.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cacls.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cacls.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cacls.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cacls.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cacls.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cacls.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 5084 wrote to memory of 3788	5084	17ef5f0d0162f3fe02a6a48c012ffe10_JaffaCakes118.exe	82
PID 5084 wrote to memory of 3788	5084	17ef5f0d0162f3fe02a6a48c012ffe10_JaffaCakes118.exe	82
PID 5084 wrote to memory of 3788	5084	17ef5f0d0162f3fe02a6a48c012ffe10_JaffaCakes118.exe	82
PID 3788 wrote to memory of 3100	3788	cmd.exe	85
PID 3788 wrote to memory of 3100	3788	cmd.exe	85
PID 3788 wrote to memory of 3100	3788	cmd.exe	85
PID 3788 wrote to memory of 1952	3788	cmd.exe	91
PID 3788 wrote to memory of 1952	3788	cmd.exe	91
PID 3788 wrote to memory of 1952	3788	cmd.exe	91
PID 3788 wrote to memory of 4060	3788	cmd.exe	92
PID 3788 wrote to memory of 4060	3788	cmd.exe	92
PID 3788 wrote to memory of 4060	3788	cmd.exe	92
PID 3788 wrote to memory of 1840	3788	cmd.exe	93
PID 3788 wrote to memory of 1840	3788	cmd.exe	93
PID 3788 wrote to memory of 1840	3788	cmd.exe	93
PID 3788 wrote to memory of 2372	3788	cmd.exe	94
PID 3788 wrote to memory of 2372	3788	cmd.exe	94
PID 3788 wrote to memory of 2372	3788	cmd.exe	94
PID 3788 wrote to memory of 4488	3788	cmd.exe	95
PID 3788 wrote to memory of 4488	3788	cmd.exe	95
PID 3788 wrote to memory of 4488	3788	cmd.exe	95
PID 3788 wrote to memory of 4392	3788	cmd.exe	96
PID 3788 wrote to memory of 4392	3788	cmd.exe	96
PID 3788 wrote to memory of 4392	3788	cmd.exe	96
PID 3788 wrote to memory of 1412	3788	cmd.exe	99
PID 3788 wrote to memory of 1412	3788	cmd.exe	99
PID 3788 wrote to memory of 1412	3788	cmd.exe	99
PID 3788 wrote to memory of 680	3788	cmd.exe	100
PID 3788 wrote to memory of 680	3788	cmd.exe	100
PID 3788 wrote to memory of 680	3788	cmd.exe	100
PID 3788 wrote to memory of 1480	3788	cmd.exe	101
PID 3788 wrote to memory of 1480	3788	cmd.exe	101
PID 3788 wrote to memory of 1480	3788	cmd.exe	101
PID 3788 wrote to memory of 4848	3788	cmd.exe	102
PID 3788 wrote to memory of 4848	3788	cmd.exe	102
PID 3788 wrote to memory of 4848	3788	cmd.exe	102
PID 3788 wrote to memory of 864	3788	cmd.exe	103
PID 3788 wrote to memory of 864	3788	cmd.exe	103
PID 3788 wrote to memory of 864	3788	cmd.exe	103
PID 3788 wrote to memory of 4796	3788	cmd.exe	104
PID 3788 wrote to memory of 4796	3788	cmd.exe	104
PID 3788 wrote to memory of 4796	3788	cmd.exe	104
PID 3788 wrote to memory of 3420	3788	cmd.exe	105
PID 3788 wrote to memory of 3420	3788	cmd.exe	105
PID 3788 wrote to memory of 3420	3788	cmd.exe	105
PID 3788 wrote to memory of 4996	3788	cmd.exe	106
PID 3788 wrote to memory of 4996	3788	cmd.exe	106
PID 3788 wrote to memory of 4996	3788	cmd.exe	106
PID 3788 wrote to memory of 3632	3788	cmd.exe	107
PID 3788 wrote to memory of 3632	3788	cmd.exe	107
PID 3788 wrote to memory of 3632	3788	cmd.exe	107
PID 3788 wrote to memory of 4944	3788	cmd.exe	108
PID 3788 wrote to memory of 4944	3788	cmd.exe	108
PID 3788 wrote to memory of 4944	3788	cmd.exe	108
PID 3788 wrote to memory of 2888	3788	cmd.exe	109
PID 3788 wrote to memory of 2888	3788	cmd.exe	109
PID 3788 wrote to memory of 2888	3788	cmd.exe	109
PID 3788 wrote to memory of 2328	3788	cmd.exe	110
PID 3788 wrote to memory of 2328	3788	cmd.exe	110
PID 3788 wrote to memory of 2328	3788	cmd.exe	110
PID 3788 wrote to memory of 4804	3788	cmd.exe	111
PID 3788 wrote to memory of 4804	3788	cmd.exe	111
PID 3788 wrote to memory of 4804	3788	cmd.exe	111
PID 3788 wrote to memory of 4076	3788	cmd.exe	112

C:\Users\Admin\AppData\Local\Temp\17ef5f0d0162f3fe02a6a48c012ffe10_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\17ef5f0d0162f3fe02a6a48c012ffe10_JaffaCakes118.exe"
1⤵
- Checks computer location settings
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:5084
- C:\Windows\SysWOW64\cmd.exe
  C:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\828E.tmp\cac.bat" "
  2⤵
  - Enumerates connected drives
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:3788
- - C:\Windows\SysWOW64\cacls.exe
    cacls "Program Files" /t /c /d system /e
    3⤵
    - System Location Discovery: System Language Discovery
    PID:3100
- - C:\Windows\SysWOW64\cacls.exe
    cacls SoftMgr /t /c /d administrators /e
    3⤵
    - System Location Discovery: System Language Discovery
    PID:1952
- - C:\Windows\SysWOW64\cacls.exe
    cacls SoftMgr /t /c /d users /e
    3⤵
    - System Location Discovery: System Language Discovery
    PID:4060
- - C:\Windows\SysWOW64\cacls.exe
    cacls deepscan /t /c /d administrators /e
    3⤵
    - System Location Discovery: System Language Discovery
    PID:1840
- - C:\Windows\SysWOW64\cacls.exe
    cacls deepscan /t /c /d users /e
    3⤵
    - System Location Discovery: System Language Discovery
    PID:2372
- - C:\Windows\SysWOW64\cacls.exe
    cacls * /t /c /d system /e
    3⤵
    - System Location Discovery: System Language Discovery
    PID:4488
- - C:\Windows\SysWOW64\cacls.exe
    cacls "Program Files" /t /c /d system /e
    3⤵
    - System Location Discovery: System Language Discovery
    PID:4392
- - C:\Windows\SysWOW64\cacls.exe
    cacls SoftMgr /t /c /d administrators /e
    3⤵
    - System Location Discovery: System Language Discovery
    PID:1412
- - C:\Windows\SysWOW64\cacls.exe
    cacls SoftMgr /t /c /d users /e
    3⤵
    - System Location Discovery: System Language Discovery
    PID:680
- - C:\Windows\SysWOW64\cacls.exe
    cacls deepscan /t /c /d administrators /e
    3⤵
    - System Location Discovery: System Language Discovery
    PID:1480
- - C:\Windows\SysWOW64\cacls.exe
    cacls deepscan /t /c /d users /e
    3⤵
    - System Location Discovery: System Language Discovery
    PID:4848
- - C:\Windows\SysWOW64\cacls.exe
    cacls * /t /c /d system /e
    3⤵
    - System Location Discovery: System Language Discovery
    PID:864
- - C:\Windows\SysWOW64\cacls.exe
    cacls "Program Files" /t /c /d system /e
    3⤵
    - System Location Discovery: System Language Discovery
    PID:4796
- - C:\Windows\SysWOW64\cacls.exe
    cacls SoftMgr /t /c /d administrators /e
    3⤵
    - System Location Discovery: System Language Discovery
    PID:3420
- - C:\Windows\SysWOW64\cacls.exe
    cacls SoftMgr /t /c /d users /e
    3⤵
    - System Location Discovery: System Language Discovery
    PID:4996
- - C:\Windows\SysWOW64\cacls.exe
    cacls deepscan /t /c /d administrators /e
    3⤵
    - System Location Discovery: System Language Discovery
    PID:3632
- - C:\Windows\SysWOW64\cacls.exe
    cacls deepscan /t /c /d users /e
    3⤵
    - System Location Discovery: System Language Discovery
    PID:4944
- - C:\Windows\SysWOW64\cacls.exe
    cacls * /t /c /d system /e
    3⤵
    - Enumerates connected drives
    - System Location Discovery: System Language Discovery
    PID:2888
- - C:\Windows\SysWOW64\cacls.exe
    cacls "Program Files" /t /c /d system /e
    3⤵
    - Enumerates connected drives
    - System Location Discovery: System Language Discovery
    PID:2328
- - C:\Windows\SysWOW64\cacls.exe
    cacls SoftMgr /t /c /d administrators /e
    3⤵
    - Enumerates connected drives
    - System Location Discovery: System Language Discovery
    PID:4804
- - C:\Windows\SysWOW64\cacls.exe
    cacls SoftMgr /t /c /d users /e
    3⤵
    - Enumerates connected drives
    - System Location Discovery: System Language Discovery
    PID:4076
- - C:\Windows\SysWOW64\cacls.exe
    cacls deepscan /t /c /d administrators /e
    3⤵
    - Enumerates connected drives
    - System Location Discovery: System Language Discovery
    PID:2108
- - C:\Windows\SysWOW64\cacls.exe
    cacls deepscan /t /c /d users /e
    3⤵
    - Enumerates connected drives
    - System Location Discovery: System Language Discovery
    PID:3500

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Peripheral Device Discovery

T1120

Query Registry

T1012

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Local\Temp\828E.tmp\cac.bat

Filesize
1024B

MD5
c9789492f1e84c46ea03ccba0870e6f2

SHA1
5de13eac880d44e3f423cf588d65fa5092bf3ef7

SHA256
0a99f013c0d8605b7259e41e32f161d009abdc0aff88c0e566d4e6930c13fd44

SHA512
ab4813cef13ba302519b47fd42a2e92df89d6e162359cae7adf63d21bcd70c92cb757762f2551456f73689b2c39faaf3e0e25a7533361cdf92b6fee880dc9467

Download Submit
memory/5084-0-0x0000000000400000-0x0000000000410000-memory.dmp

Filesize
64KB

Download
memory/5084-5-0x0000000000400000-0x0000000000410000-memory.dmp

Filesize
64KB

Download
memory/5084-7-0x0000000000400000-0x0000000000410000-memory.dmp

Filesize
64KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads