62d8f7dcb29b256860d3e644e82f54fc0e136ff38321b7c9cc555fe96e71a084

Analysis

max time kernel
121s
max time network
122s
platform
windows7_x64
resource
win7-20240708-en
resource tags

arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
submitted
24-08-2024 11:13

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General

Target

be78c276cb5d9f958e866c443ac25cef_JaffaCakes118.exe
Size

54KB
MD5

be78c276cb5d9f958e866c443ac25cef
SHA1

148832844b015f1836aea460505f7604ee806ce9
SHA256

62d8f7dcb29b256860d3e644e82f54fc0e136ff38321b7c9cc555fe96e71a084
SHA512

387202ba671d2426b022971e444a793ee4ff674d65933618933bb7c446a214a10e8087e0254215d4d793b25803876644e8ce164b0b10cf65de6595c9875a1af9
SSDEEP

1536:+x66HmH5fhEEXeyLOFvgFlFVFPYRKY2gntg:8HmH3EEhOi/FVtqKYFnG

Score

7^/10

discovery upx

Malware Config

Signatures

Deletes itself 1 IoCs

pid	Process
1396	cmd.exe

UPX packed file 2 IoCs

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

upx

resource	yara_rule
behavioral1/memory/2368-0-0x0000000000400000-0x0000000000425000-memory.dmp	upx
behavioral1/memory/2368-14-0x0000000000400000-0x0000000000425000-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	be78c276cb5d9f958e866c443ac25cef_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe

Suspicious use of SetWindowsHookEx 3 IoCs

pid	Process
2368	be78c276cb5d9f958e866c443ac25cef_JaffaCakes118.exe
2368	be78c276cb5d9f958e866c443ac25cef_JaffaCakes118.exe
2368	be78c276cb5d9f958e866c443ac25cef_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 2368 wrote to memory of 1396	2368	be78c276cb5d9f958e866c443ac25cef_JaffaCakes118.exe	31
PID 2368 wrote to memory of 1396	2368	be78c276cb5d9f958e866c443ac25cef_JaffaCakes118.exe	31
PID 2368 wrote to memory of 1396	2368	be78c276cb5d9f958e866c443ac25cef_JaffaCakes118.exe	31
PID 2368 wrote to memory of 1396	2368	be78c276cb5d9f958e866c443ac25cef_JaffaCakes118.exe	31
PID 2368 wrote to memory of 1396	2368	be78c276cb5d9f958e866c443ac25cef_JaffaCakes118.exe	31
PID 2368 wrote to memory of 1396	2368	be78c276cb5d9f958e866c443ac25cef_JaffaCakes118.exe	31
PID 2368 wrote to memory of 1396	2368	be78c276cb5d9f958e866c443ac25cef_JaffaCakes118.exe	31

C:\Users\Admin\AppData\Local\Temp\be78c276cb5d9f958e866c443ac25cef_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\be78c276cb5d9f958e866c443ac25cef_JaffaCakes118.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2368
- C:\Windows\SysWOW64\cmd.exe
  cmd /c C:\Users\Admin\AppData\Local\Temp\a.bat
  2⤵
  - Deletes itself
  - System Location Discovery: System Language Discovery
  PID:1396

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

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Downloads

C:\Users\Admin\AppData\Local\Temp\a.bat

Filesize
100B

MD5
00d95cdadbccf18428820f4b6213c72f

SHA1
8bac4852a850ecd26a16036657bf07b2cdba948e

SHA256
743d2ba9eb7fc648bc35bd9c670b4091223f473f31a3ff69d7fa9faaaee586a8

SHA512
e91f3445173ddd44a2548fd042f005a203fcbb13d8c10feb7b989a34c9a58925dd5e9ee487c9330f4ddb9e6ecb4e689437a8fd3382d030ca0b785aff9dc65001

Download Submit
memory/2368-0-0x0000000000400000-0x0000000000425000-memory.dmp

Filesize
148KB

Download
memory/2368-2-0x00000000003D0000-0x00000000003F5000-memory.dmp

Filesize
148KB

Download
memory/2368-5-0x00000000003D0000-0x00000000003F5000-memory.dmp

Filesize
148KB

Download
memory/2368-3-0x00000000003D0000-0x00000000003F5000-memory.dmp

Filesize
148KB

Download
memory/2368-14-0x0000000000400000-0x0000000000425000-memory.dmp

Filesize
148KB

Download