8d550b1e8a4bbacaefdb65ff7176ad60d310cc5849ba615ec9997a29861a9fcc

Analysis

max time kernel
143s
max time network
122s
platform
windows7_x64
resource
win7-20240508-en
resource tags

arch:x64arch:x86image:win7-20240508-enlocale:en-usos:windows7-x64system
submitted
03/07/2024, 15:04

Target

22c7365616851e1f835b319c90aa848f_JaffaCakes118.exe
Size

98KB
MD5

22c7365616851e1f835b319c90aa848f
SHA1

1d9254d1c4f99dff3650176c04dc58a7ff68d932
SHA256

8d550b1e8a4bbacaefdb65ff7176ad60d310cc5849ba615ec9997a29861a9fcc
SHA512

98004a58ff90c1343ff6713c5f3648cf68442d0428edd314e812f0b3dd8e29b6000899528e53d5ce6829da1b372b62f41cb33f0a29317fea719007eef98ff328
SSDEEP

1536:dbs8J9QKtd8/aXs5q2o02mm2qguSEFEhAfoX2vMYZuEag0OQu+0zjl3LCh:+8LQWd8/3Y2o0/9FxGYWoXIMXTXu+0di

Score

7^/10

upx

UPX packed file 9 IoCs

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

resource	yara_rule
behavioral1/memory/760-3-0x0000000000400000-0x0000000000446000-memory.dmp	upx
behavioral1/memory/760-8-0x0000000000400000-0x0000000000446000-memory.dmp	upx
behavioral1/memory/760-10-0x0000000000400000-0x0000000000446000-memory.dmp	upx
behavioral1/memory/760-7-0x0000000000400000-0x0000000000446000-memory.dmp	upx
behavioral1/memory/760-6-0x0000000000400000-0x0000000000446000-memory.dmp	upx
behavioral1/memory/760-5-0x0000000000400000-0x0000000000446000-memory.dmp	upx
behavioral1/memory/760-4-0x0000000000400000-0x0000000000446000-memory.dmp	upx
behavioral1/memory/760-2-0x0000000000400000-0x0000000000446000-memory.dmp	upx
behavioral1/memory/760-11-0x0000000000400000-0x0000000000446000-memory.dmp	upx

Drops file in System32 directory 1 IoCs

description	ioc	Process
File opened for modification	C:\Windows\SysWOW64\winset.ini	22c7365616851e1f835b319c90aa848f_JaffaCakes118.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2216 set thread context of 760	2216	22c7365616851e1f835b319c90aa848f_JaffaCakes118.exe	28

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 2216 wrote to memory of 760	2216	22c7365616851e1f835b319c90aa848f_JaffaCakes118.exe	28
PID 2216 wrote to memory of 760	2216	22c7365616851e1f835b319c90aa848f_JaffaCakes118.exe	28
PID 2216 wrote to memory of 760	2216	22c7365616851e1f835b319c90aa848f_JaffaCakes118.exe	28
PID 2216 wrote to memory of 760	2216	22c7365616851e1f835b319c90aa848f_JaffaCakes118.exe	28
PID 2216 wrote to memory of 760	2216	22c7365616851e1f835b319c90aa848f_JaffaCakes118.exe	28
PID 2216 wrote to memory of 760	2216	22c7365616851e1f835b319c90aa848f_JaffaCakes118.exe	28
PID 2216 wrote to memory of 760	2216	22c7365616851e1f835b319c90aa848f_JaffaCakes118.exe	28

C:\Users\Admin\AppData\Local\Temp\22c7365616851e1f835b319c90aa848f_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\22c7365616851e1f835b319c90aa848f_JaffaCakes118.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:2216
- C:\Users\Admin\AppData\Local\Temp\22c7365616851e1f835b319c90aa848f_JaffaCakes118.exe
  "C:\Users\Admin\AppData\Local\Temp\22c7365616851e1f835b319c90aa848f_JaffaCakes118.exe"
  2⤵
  - Drops file in System32 directory
  PID:760

memory/760-3-0x0000000000400000-0x0000000000446000-memory.dmp

Filesize
280KB

Download
memory/760-8-0x0000000000400000-0x0000000000446000-memory.dmp

Filesize
280KB

Download
memory/760-10-0x0000000000400000-0x0000000000446000-memory.dmp

Filesize
280KB

Download
memory/760-7-0x0000000000400000-0x0000000000446000-memory.dmp

Filesize
280KB

Download
memory/760-6-0x0000000000400000-0x0000000000446000-memory.dmp

Filesize
280KB

Download
memory/760-5-0x0000000000400000-0x0000000000446000-memory.dmp

Filesize
280KB

Download
memory/760-4-0x0000000000400000-0x0000000000446000-memory.dmp

Filesize
280KB

Download
memory/760-2-0x0000000000400000-0x0000000000446000-memory.dmp

Filesize
280KB

Download
memory/760-0-0x0000000000400000-0x0000000000446000-memory.dmp

Filesize
280KB

Download
memory/760-11-0x0000000000400000-0x0000000000446000-memory.dmp

Filesize
280KB

Download