1814b9bde75aa7f8d4c7ad9e60badb42f341f9cf2c75dc05292a784dab6a7ccc

Analysis

max time kernel
150s
max time network
44s
platform
windows7_x64
resource
win7-20240729-en
resource tags

arch:x64arch:x86image:win7-20240729-enlocale:en-usos:windows7-x64system
submitted
25-09-2024 12:35

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General

Target

f6072edfd0ffbef3deb52375585fce0d_JaffaCakes118.exe
Size

158KB
MD5

f6072edfd0ffbef3deb52375585fce0d
SHA1

f9b5aefd3f123023c22288a892f1c530e244dfac
SHA256

1814b9bde75aa7f8d4c7ad9e60badb42f341f9cf2c75dc05292a784dab6a7ccc
SHA512

2f5975bd29a3c4679d639227253fc97e088b9f9493dd3f61dcd4f8d4c1200441eae90a85cd14f855fa5d0ffbf2b8fbf80ed16db847732860927be7b0d5aabd41
SSDEEP

3072:XA6Ucj4OV5/wqlltLqX9JZvfZLCY3Ioub4LQnG/aKqkcyhva:XA+j4WRlltLqNPvHvutG/aKqohC

Score

7^/10

discovery upx

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
2540	Rziqia.exe

UPX packed file 3 IoCs

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

upx

resource	yara_rule
behavioral1/memory/1040-0-0x0000000000400000-0x0000000000443000-memory.dmp	upx
behavioral1/memory/1040-7-0x0000000000490000-0x00000000004D3000-memory.dmp	upx
behavioral1/files/0x0007000000018b68-9.dat	upx

Drops file in Windows directory 6 IoCs

description	ioc	Process
File created	C:\Windows\Tasks\{35DC3473-A719-4d14-B7C1-FD326CA84A0C}.job	f6072edfd0ffbef3deb52375585fce0d_JaffaCakes118.exe
File opened for modification	C:\Windows\Tasks\{35DC3473-A719-4d14-B7C1-FD326CA84A0C}.job	f6072edfd0ffbef3deb52375585fce0d_JaffaCakes118.exe
File created	C:\Windows\Rziqia.exe	f6072edfd0ffbef3deb52375585fce0d_JaffaCakes118.exe
File opened for modification	C:\Windows\Rziqia.exe	f6072edfd0ffbef3deb52375585fce0d_JaffaCakes118.exe
File created	C:\Windows\Tasks\{35DC3473-A719-4d14-B7C1-FD326CA84A0C}.job	Rziqia.exe
File opened for modification	C:\Windows\Tasks\{35DC3473-A719-4d14-B7C1-FD326CA84A0C}.job	Rziqia.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	f6072edfd0ffbef3deb52375585fce0d_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	Rziqia.exe

Modifies Internet Explorer settings 1 TTPs 2 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-2703099537-420551529-3771253338-1000\Software\Microsoft\Internet Explorer\Main	Rziqia.exe
Key created	\REGISTRY\USER\S-1-5-21-2703099537-420551529-3771253338-1000\Software\Microsoft\Internet Explorer\International	Rziqia.exe

Suspicious behavior: EnumeratesProcesses 64 IoCs

pid	Process
2540	Rziqia.exe
2540	Rziqia.exe
2540	Rziqia.exe
2540	Rziqia.exe
2540	Rziqia.exe
2540	Rziqia.exe
2540	Rziqia.exe
2540	Rziqia.exe
2540	Rziqia.exe
2540	Rziqia.exe
2540	Rziqia.exe
2540	Rziqia.exe
2540	Rziqia.exe
2540	Rziqia.exe
2540	Rziqia.exe
2540	Rziqia.exe
2540	Rziqia.exe
2540	Rziqia.exe
2540	Rziqia.exe
2540	Rziqia.exe
2540	Rziqia.exe
2540	Rziqia.exe
2540	Rziqia.exe
2540	Rziqia.exe
2540	Rziqia.exe
2540	Rziqia.exe
2540	Rziqia.exe
2540	Rziqia.exe
2540	Rziqia.exe
2540	Rziqia.exe
2540	Rziqia.exe
2540	Rziqia.exe
2540	Rziqia.exe
2540	Rziqia.exe
2540	Rziqia.exe
2540	Rziqia.exe
2540	Rziqia.exe
2540	Rziqia.exe
2540	Rziqia.exe
2540	Rziqia.exe
2540	Rziqia.exe
2540	Rziqia.exe
2540	Rziqia.exe
2540	Rziqia.exe
2540	Rziqia.exe
2540	Rziqia.exe
2540	Rziqia.exe
2540	Rziqia.exe
2540	Rziqia.exe
2540	Rziqia.exe
2540	Rziqia.exe
2540	Rziqia.exe
2540	Rziqia.exe
2540	Rziqia.exe
2540	Rziqia.exe
2540	Rziqia.exe
2540	Rziqia.exe
2540	Rziqia.exe
2540	Rziqia.exe
2540	Rziqia.exe
2540	Rziqia.exe
2540	Rziqia.exe
2540	Rziqia.exe
2540	Rziqia.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 1040 wrote to memory of 2540	1040	f6072edfd0ffbef3deb52375585fce0d_JaffaCakes118.exe	29
PID 1040 wrote to memory of 2540	1040	f6072edfd0ffbef3deb52375585fce0d_JaffaCakes118.exe	29
PID 1040 wrote to memory of 2540	1040	f6072edfd0ffbef3deb52375585fce0d_JaffaCakes118.exe	29
PID 1040 wrote to memory of 2540	1040	f6072edfd0ffbef3deb52375585fce0d_JaffaCakes118.exe	29

C:\Users\Admin\AppData\Local\Temp\f6072edfd0ffbef3deb52375585fce0d_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\f6072edfd0ffbef3deb52375585fce0d_JaffaCakes118.exe"
1⤵
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1040
- C:\Windows\Rziqia.exe
  C:\Windows\Rziqia.exe
  2⤵
  - Executes dropped EXE
  - Drops file in Windows directory
  - System Location Discovery: System Language Discovery
  - Modifies Internet Explorer settings
  - Suspicious behavior: EnumeratesProcesses
  PID:2540

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Modify Registry

T1112

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:\Windows\Rziqia.exe

Filesize
158KB

MD5
f6072edfd0ffbef3deb52375585fce0d

SHA1
f9b5aefd3f123023c22288a892f1c530e244dfac

SHA256
1814b9bde75aa7f8d4c7ad9e60badb42f341f9cf2c75dc05292a784dab6a7ccc

SHA512
2f5975bd29a3c4679d639227253fc97e088b9f9493dd3f61dcd4f8d4c1200441eae90a85cd14f855fa5d0ffbf2b8fbf80ed16db847732860927be7b0d5aabd41

Download Submit
C:\Windows\Tasks\{35DC3473-A719-4d14-B7C1-FD326CA84A0C}.job

Filesize
372B

MD5
dba6232afca17d02d994874c8ad2792d

SHA1
92e296a022c9417093af86275c3741063078c6bd

SHA256
7ef9b7918739cc2e2316498653d435c11773d93ba8b17e4a3d9a627717a06c78

SHA512
a772c5984b1c8c024f2ce1dabe213699f381b4d06f968e471909a3d0d634c557faef02fa6eefbb1c972b4a170262a1adeb0768f41847afee43a1db6b835d0f85

Download Submit
memory/1040-13-0x0000000000400000-0x0000000000443000-memory.dmp

Filesize
268KB

Download
memory/1040-1-0x0000000000240000-0x0000000000241000-memory.dmp

Filesize
4KB

Download
memory/1040-2-0x0000000000400000-0x0000000000443000-memory.dmp

Filesize
268KB

Download
memory/1040-7-0x0000000000490000-0x00000000004D3000-memory.dmp

Filesize
268KB

Download
memory/1040-0-0x0000000000400000-0x0000000000443000-memory.dmp

Filesize
268KB

Download
memory/1040-41305-0x0000000000400000-0x0000000000443000-memory.dmp

Filesize
268KB

Download
memory/2540-11-0x0000000000400000-0x0000000000443000-memory.dmp

Filesize
268KB

Download
memory/2540-49030-0x0000000000400000-0x0000000000443000-memory.dmp

Filesize
268KB

Download
memory/2540-10-0x0000000000400000-0x0000000000443000-memory.dmp

Filesize
268KB

Download
memory/2540-49025-0x0000000000400000-0x0000000000443000-memory.dmp

Filesize
268KB

Download
memory/2540-49026-0x0000000000400000-0x0000000000443000-memory.dmp

Filesize
268KB

Download
memory/2540-49027-0x0000000000400000-0x0000000000443000-memory.dmp

Filesize
268KB

Download
memory/2540-49029-0x0000000000400000-0x0000000000443000-memory.dmp

Filesize
268KB

Download
memory/2540-39871-0x0000000000400000-0x0000000000443000-memory.dmp

Filesize
268KB

Download
memory/2540-49031-0x0000000000400000-0x0000000000443000-memory.dmp

Filesize
268KB

Download
memory/2540-49032-0x0000000000400000-0x0000000000443000-memory.dmp

Filesize
268KB

Download
memory/2540-49033-0x0000000000400000-0x0000000000443000-memory.dmp

Filesize
268KB

Download
memory/2540-49034-0x0000000000400000-0x0000000000443000-memory.dmp

Filesize
268KB

Download
memory/2540-49035-0x0000000000400000-0x0000000000443000-memory.dmp

Filesize
268KB

Download
memory/2540-49036-0x0000000000400000-0x0000000000443000-memory.dmp

Filesize
268KB

Download
memory/2540-49037-0x0000000000400000-0x0000000000443000-memory.dmp

Filesize
268KB

Download