487ef039497b0aef150438140f5148f0284e2934de6ff46be4c7480231587428

Analysis

max time kernel
149s
max time network
127s
platform
windows7_x64
resource
win7-20240708-en
resource tags

arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
submitted
12-08-2024 01:58

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General

Target

8cdd75123ce7d42861df64d491ba7459_JaffaCakes118.exe
Size

82KB
MD5

8cdd75123ce7d42861df64d491ba7459
SHA1

9631be23157744abb81909b0cb3ef028d22e7328
SHA256

487ef039497b0aef150438140f5148f0284e2934de6ff46be4c7480231587428
SHA512

3cb9c45e4bd50d4f7f05c3f2d5d86738ef2a6c278708092524f5b752c56c4dd16141feb3a87146d6c005796fb918777fb16a182ce52ccf16c4c7aeefec923b34
SSDEEP

1536:pZuDVWRqKszJO0uauakqg8qXg9NPXz0IkPyMbxjyHu4xThjcfUkP:HYjKNanlr08GcHnen

Score

7^/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/1976-0-0x0000000000400000-0x000000000041D000-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	8cdd75123ce7d42861df64d491ba7459_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	svchost.exe

Suspicious use of UnmapMainImage 1 IoCs

pid	Process
1976	8cdd75123ce7d42861df64d491ba7459_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 1976 wrote to memory of 2532	1976	8cdd75123ce7d42861df64d491ba7459_JaffaCakes118.exe	30
PID 1976 wrote to memory of 2532	1976	8cdd75123ce7d42861df64d491ba7459_JaffaCakes118.exe	30
PID 1976 wrote to memory of 2532	1976	8cdd75123ce7d42861df64d491ba7459_JaffaCakes118.exe	30
PID 1976 wrote to memory of 2532	1976	8cdd75123ce7d42861df64d491ba7459_JaffaCakes118.exe	30
PID 1976 wrote to memory of 2532	1976	8cdd75123ce7d42861df64d491ba7459_JaffaCakes118.exe	30
PID 1976 wrote to memory of 2532	1976	8cdd75123ce7d42861df64d491ba7459_JaffaCakes118.exe	30
PID 1976 wrote to memory of 2532	1976	8cdd75123ce7d42861df64d491ba7459_JaffaCakes118.exe	30

C:\Users\Admin\AppData\Local\Temp\8cdd75123ce7d42861df64d491ba7459_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\8cdd75123ce7d42861df64d491ba7459_JaffaCakes118.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of UnmapMainImage
- Suspicious use of WriteProcessMemory
PID:1976
- C:\Windows\SysWOW64\svchost.exe
  svchost.exe
  2⤵
  - System Location Discovery: System Language Discovery
  PID:2532

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/1976-0-0x0000000000400000-0x000000000041D000-memory.dmp

Filesize
116KB

Download
memory/1976-1-0x0000000000220000-0x0000000000221000-memory.dmp

Filesize
4KB

Download
memory/1976-2-0x0000000000400000-0x0000000000414000-memory.dmp

Filesize
80KB

Download
memory/1976-5-0x0000000000400000-0x0000000000414000-memory.dmp

Filesize
80KB

Download
memory/2532-4-0x0000000000080000-0x0000000000089000-memory.dmp

Filesize
36KB

Download
memory/2532-3-0x0000000000080000-0x0000000000089000-memory.dmp

Filesize
36KB

Download
memory/2532-6-0x0000000000080000-0x0000000000089000-memory.dmp

Filesize
36KB

Download
memory/2532-9-0x0000000000080000-0x0000000000089000-memory.dmp

Filesize
36KB

Download