7b1882df8f7762b2526391650025619fc8abd5171a5cb1146d83aad3f9df2bce

Analysis

max time kernel
149s
max time network
122s
platform
windows7_x64
resource
win7-20240708-en
resource tags

arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
submitted
04/10/2024, 18:55

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General

Target

148e9dd6faa3219aa017a2f2ea0b049f_JaffaCakes118.exe
Size

72KB
MD5

148e9dd6faa3219aa017a2f2ea0b049f
SHA1

c3299a199cc4068ddc562fb13d9f7a9c244186f9
SHA256

7b1882df8f7762b2526391650025619fc8abd5171a5cb1146d83aad3f9df2bce
SHA512

8bf18e24e774e00d6b3c5482a87294865f7766166915c74cc3ce5f34d4d083bae170c4cae1297a02fdcdaa7b3511f1e74a1d9cc78566e86701e3a07df03e81d8
SSDEEP

1536:NPcjaUz9OOoifv8k7+s10menu99Ym4PkbEtBQD:NPtUJPx8kJ+nucmuCd

Score

5^/10

discovery upx

Malware Config

Signatures

UPX packed file 1 IoCs

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

upx

resource	yara_rule
behavioral1/memory/1904-0-0x0000000000400000-0x000000000041A000-memory.dmp	upx

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	148e9dd6faa3219aa017a2f2ea0b049f_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	svchost.exe

Suspicious use of UnmapMainImage 1 IoCs

pid	Process
1904	148e9dd6faa3219aa017a2f2ea0b049f_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 1904 wrote to memory of 2668	1904	148e9dd6faa3219aa017a2f2ea0b049f_JaffaCakes118.exe	31
PID 1904 wrote to memory of 2668	1904	148e9dd6faa3219aa017a2f2ea0b049f_JaffaCakes118.exe	31
PID 1904 wrote to memory of 2668	1904	148e9dd6faa3219aa017a2f2ea0b049f_JaffaCakes118.exe	31
PID 1904 wrote to memory of 2668	1904	148e9dd6faa3219aa017a2f2ea0b049f_JaffaCakes118.exe	31
PID 1904 wrote to memory of 2668	1904	148e9dd6faa3219aa017a2f2ea0b049f_JaffaCakes118.exe	31
PID 1904 wrote to memory of 2668	1904	148e9dd6faa3219aa017a2f2ea0b049f_JaffaCakes118.exe	31
PID 1904 wrote to memory of 2668	1904	148e9dd6faa3219aa017a2f2ea0b049f_JaffaCakes118.exe	31

C:\Users\Admin\AppData\Local\Temp\148e9dd6faa3219aa017a2f2ea0b049f_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\148e9dd6faa3219aa017a2f2ea0b049f_JaffaCakes118.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of UnmapMainImage
- Suspicious use of WriteProcessMemory
PID:1904
- C:\Windows\SysWOW64\svchost.exe
  svchost.exe
  2⤵
  - System Location Discovery: System Language Discovery
  PID:2668

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

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

memory/1904-2-0x0000000000220000-0x0000000000221000-memory.dmp

Filesize
4KB

Download
memory/1904-1-0x0000000000400000-0x0000000000414000-memory.dmp

Filesize
80KB

Download
memory/1904-0-0x0000000000400000-0x000000000041A000-memory.dmp

Filesize
104KB

Download
memory/1904-5-0x0000000000400000-0x0000000000414000-memory.dmp

Filesize
80KB

Download
memory/2668-3-0x00000000000C0000-0x00000000000C9000-memory.dmp

Filesize
36KB

Download
memory/2668-4-0x00000000000C0000-0x00000000000C9000-memory.dmp

Filesize
36KB

Download
memory/2668-6-0x00000000000C0000-0x00000000000C9000-memory.dmp

Filesize
36KB

Download
memory/2668-9-0x00000000000C0000-0x00000000000C9000-memory.dmp

Filesize
36KB

Download