db34177e41e2507aaf4af20d7c770f992e9747d14ecd2ef441b94a051a3be804

Analysis

max time kernel
149s
max time network
33s
platform
windows7_x64
resource
win7-20240704-en
resource tags

arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system
submitted
05-07-2024 21:45

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

2725a576a0776c900e67b6e88ffe5f15_JaffaCakes118.exe
Size

56KB
MD5

2725a576a0776c900e67b6e88ffe5f15
SHA1

555b19207ee93a6fd3d23899ebee5da557b3c449
SHA256

db34177e41e2507aaf4af20d7c770f992e9747d14ecd2ef441b94a051a3be804
SHA512

c66d5d7c7c0e9b8879bc317060ef29f5c4d43ccd7094188e66743f610256718c0d2e5eee76e2e6cbc6e2ce7d5c4e5cbda0dd2a616b702580c94f91d5bccdaa5b
SSDEEP

768:v6C45EC6O5EnWHhLS0ikw/F6TckEt6bzGOj/gW:xfoCMudkwYmt6/rg

Score

7^/10

persistence

Malware Config

Signatures

Deletes itself 1 IoCs

pid	Process
2268	svchost.exe

Executes dropped EXE 1 IoCs

pid	Process
2864	csrcs.exe

Loads dropped DLL 2 IoCs

pid	Process
2268	svchost.exe
2268	svchost.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-2212144002-1172735686-1556890956-1000\Software\Microsoft\Windows\CurrentVersion\Run\csrcs = "C:\\Users\\Admin\\AppData\\Local\\Temp\\csrcs.exe"	svchost.exe

Suspicious use of SetThreadContext 2 IoCs

description	pid	Process	procid_target
PID 560 set thread context of 2268	560	2725a576a0776c900e67b6e88ffe5f15_JaffaCakes118.exe	29
PID 2864 set thread context of 2960	2864	csrcs.exe	31

Suspicious use of WriteProcessMemory 20 IoCs

description	pid	Process	procid_target
PID 560 wrote to memory of 2268	560	2725a576a0776c900e67b6e88ffe5f15_JaffaCakes118.exe	29
PID 560 wrote to memory of 2268	560	2725a576a0776c900e67b6e88ffe5f15_JaffaCakes118.exe	29
PID 560 wrote to memory of 2268	560	2725a576a0776c900e67b6e88ffe5f15_JaffaCakes118.exe	29
PID 560 wrote to memory of 2268	560	2725a576a0776c900e67b6e88ffe5f15_JaffaCakes118.exe	29
PID 560 wrote to memory of 2268	560	2725a576a0776c900e67b6e88ffe5f15_JaffaCakes118.exe	29
PID 560 wrote to memory of 2268	560	2725a576a0776c900e67b6e88ffe5f15_JaffaCakes118.exe	29
PID 560 wrote to memory of 2268	560	2725a576a0776c900e67b6e88ffe5f15_JaffaCakes118.exe	29
PID 560 wrote to memory of 2268	560	2725a576a0776c900e67b6e88ffe5f15_JaffaCakes118.exe	29
PID 2268 wrote to memory of 2864	2268	svchost.exe	30
PID 2268 wrote to memory of 2864	2268	svchost.exe	30
PID 2268 wrote to memory of 2864	2268	svchost.exe	30
PID 2268 wrote to memory of 2864	2268	svchost.exe	30
PID 2864 wrote to memory of 2960	2864	csrcs.exe	31
PID 2864 wrote to memory of 2960	2864	csrcs.exe	31
PID 2864 wrote to memory of 2960	2864	csrcs.exe	31
PID 2864 wrote to memory of 2960	2864	csrcs.exe	31
PID 2864 wrote to memory of 2960	2864	csrcs.exe	31
PID 2864 wrote to memory of 2960	2864	csrcs.exe	31
PID 2864 wrote to memory of 2960	2864	csrcs.exe	31
PID 2864 wrote to memory of 2960	2864	csrcs.exe	31

C:\Users\Admin\AppData\Local\Temp\2725a576a0776c900e67b6e88ffe5f15_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\2725a576a0776c900e67b6e88ffe5f15_JaffaCakes118.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:560
- C:\Windows\SysWOW64\svchost.exe
  svchost.exe
  2⤵
  - Deletes itself
  - Loads dropped DLL
  - Adds Run key to start application
  - Suspicious use of WriteProcessMemory
  PID:2268
- - C:\Users\Admin\AppData\Local\Temp\csrcs.exe
    "C:\Users\Admin\AppData\Local\Temp\csrcs.exe"
    3⤵
    - Executes dropped EXE
    - Suspicious use of SetThreadContext
    - Suspicious use of WriteProcessMemory
    PID:2864
  - - C:\Windows\SysWOW64\svchost.exe
      svchost.exe
      4⤵
      PID:2960

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

\Users\Admin\AppData\Local\Temp\csrcs.exe

Filesize
56KB

MD5
2725a576a0776c900e67b6e88ffe5f15

SHA1
555b19207ee93a6fd3d23899ebee5da557b3c449

SHA256
db34177e41e2507aaf4af20d7c770f992e9747d14ecd2ef441b94a051a3be804

SHA512
c66d5d7c7c0e9b8879bc317060ef29f5c4d43ccd7094188e66743f610256718c0d2e5eee76e2e6cbc6e2ce7d5c4e5cbda0dd2a616b702580c94f91d5bccdaa5b

Download Submit
memory/2268-9-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2268-0-0x0000000000400000-0x0000000000404000-memory.dmp

Filesize
16KB

Download
memory/2268-13-0x0000000000400000-0x0000000000404000-memory.dmp

Filesize
16KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads