624d14e3f8187666e491439ade070b2dc3e34f54d27dffc3392593429fb757d6

Analysis

max time kernel
135s
max time network
128s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
20/08/2024, 15:15

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General

Target

afbdea8be86ccde6365d03e7ee95f125_JaffaCakes118.exe
Size

133KB
MD5

afbdea8be86ccde6365d03e7ee95f125
SHA1

5ba607a3fddccb196acac4976036ed4ace3d9004
SHA256

624d14e3f8187666e491439ade070b2dc3e34f54d27dffc3392593429fb757d6
SHA512

5a93b51938aa7154c2e76c07fe4bab8bcad41f9b6585dff75832dada1f534488c3a08d6ff98e45ae837303b25f1941190c4e88337e9a6f00c4f9615d52f905fe
SSDEEP

3072:I+YoEQtPmEHXBNOwYPjJvXlNdLs2C9JFFBat+fMMBSQ:LEiPwhjJtNdZGxNk2SQ

Score

7^/10

discovery upx

Malware Config

Signatures

Deletes itself 1 IoCs

pid	Process
1412	afbdea8be86ccde6365d03e7ee95f125_JaffaCakes118.exe

Executes dropped EXE 1 IoCs

pid	Process
1412	afbdea8be86ccde6365d03e7ee95f125_JaffaCakes118.exe

UPX packed file 3 IoCs

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

upx

resource	yara_rule
behavioral2/memory/2424-0-0x0000000000400000-0x0000000000486000-memory.dmp	upx
behavioral2/memory/1412-14-0x0000000000400000-0x0000000000486000-memory.dmp	upx
behavioral2/files/0x00090000000233f6-12.dat	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	afbdea8be86ccde6365d03e7ee95f125_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	afbdea8be86ccde6365d03e7ee95f125_JaffaCakes118.exe

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
2424	afbdea8be86ccde6365d03e7ee95f125_JaffaCakes118.exe

Suspicious use of UnmapMainImage 2 IoCs

pid	Process
2424	afbdea8be86ccde6365d03e7ee95f125_JaffaCakes118.exe
1412	afbdea8be86ccde6365d03e7ee95f125_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 2424 wrote to memory of 1412	2424	afbdea8be86ccde6365d03e7ee95f125_JaffaCakes118.exe	85
PID 2424 wrote to memory of 1412	2424	afbdea8be86ccde6365d03e7ee95f125_JaffaCakes118.exe	85
PID 2424 wrote to memory of 1412	2424	afbdea8be86ccde6365d03e7ee95f125_JaffaCakes118.exe	85

C:\Users\Admin\AppData\Local\Temp\afbdea8be86ccde6365d03e7ee95f125_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\afbdea8be86ccde6365d03e7ee95f125_JaffaCakes118.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious behavior: RenamesItself
- Suspicious use of UnmapMainImage
- Suspicious use of WriteProcessMemory
PID:2424
- C:\Users\Admin\AppData\Local\Temp\afbdea8be86ccde6365d03e7ee95f125_JaffaCakes118.exe
  C:\Users\Admin\AppData\Local\Temp\afbdea8be86ccde6365d03e7ee95f125_JaffaCakes118.exe
  2⤵
  - Deletes itself
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  - Suspicious use of UnmapMainImage
  PID:1412

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

C:\Users\Admin\AppData\Local\Temp\afbdea8be86ccde6365d03e7ee95f125_JaffaCakes118.exe

Filesize
133KB

MD5
8a9a9b106c3a7db80be5e0c4c9815ed9

SHA1
7bdba7678d32ca068144b8bb41e336e5ed9a0cea

SHA256
88280a65c548ab59f8ba438daaf0dddee688a3a289edf2b96f2f736f381247f4

SHA512
eded308d5a625fc2b5ea51cfc99f6d0602c07abb1f9cec899725a3ed962114e87589ea35cb65fa423991e8e572cdbebe323a9915d5dde16cf2ea5fba802309c4

Download Submit
memory/1412-14-0x0000000000400000-0x0000000000486000-memory.dmp

Filesize
536KB

Download
memory/1412-15-0x00000000001A0000-0x00000000001C1000-memory.dmp

Filesize
132KB

Download
memory/1412-16-0x0000000000400000-0x000000000041F000-memory.dmp

Filesize
124KB

Download
memory/1412-35-0x0000000000400000-0x0000000000486000-memory.dmp

Filesize
536KB

Download
memory/2424-0-0x0000000000400000-0x0000000000486000-memory.dmp

Filesize
536KB

Download
memory/2424-1-0x00000000000F0000-0x0000000000111000-memory.dmp

Filesize
132KB

Download
memory/2424-2-0x0000000000400000-0x000000000041F000-memory.dmp

Filesize
124KB

Download
memory/2424-13-0x0000000000400000-0x000000000041F000-memory.dmp

Filesize
124KB

Download