29239885afb3e8d877d0e8148b96e29c3a90942eab23ad24d0292c4ae399a202

Analysis

max time kernel
122s
max time network
122s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
20-01-2025 08:59

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General

Target

JaffaCakes118_e250f97064d910406a502beed47328a8.exe
Size

74KB
MD5

e250f97064d910406a502beed47328a8
SHA1

79c035ea060b26dbe979fd19c5f258cfa25ad727
SHA256

29239885afb3e8d877d0e8148b96e29c3a90942eab23ad24d0292c4ae399a202
SHA512

cf4f50381de818f280a4fb08282e297eba07d12be29d1da7fcd6fec726fbd626e45209c26b692463b1447b383806d05827f2429a6df605a1892a24f0e8e6a9f3
SSDEEP

1536:J5GJEhlcbW5sk1BlfLvveIbXWm+nwN6JMDs5ggfs1mmqCpaqJTImu1kC:DGu9BlfzWIbXWm+w0JN5PscXCpvRu1kC

Score

7^/10

discovery persistence

Malware Config

Signatures

Executes dropped EXE 2 IoCs

pid	Process
1632	CL302_~1.EXE
2996	CL302_~1.EXE

Loads dropped DLL 4 IoCs

pid	Process
1192	JaffaCakes118_e250f97064d910406a502beed47328a8.exe
1192	JaffaCakes118_e250f97064d910406a502beed47328a8.exe
1192	JaffaCakes118_e250f97064d910406a502beed47328a8.exe
1192	JaffaCakes118_e250f97064d910406a502beed47328a8.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\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\RunOnce\wextract_cleanup0 = "rundll32.exe C:\\Windows\\system32\\advpack.dll,DelNodeRunDLL32 \"C:\\Users\\Admin\\AppData\\Local\\Temp\\IXP000.TMP\\\""	JaffaCakes118_e250f97064d910406a502beed47328a8.exe

System Location Discovery: System Language Discovery 1 TTPs 1 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	JaffaCakes118_e250f97064d910406a502beed47328a8.exe

Suspicious use of WriteProcessMemory 14 IoCs

description	pid	Process	procid_target
PID 1192 wrote to memory of 1632	1192	JaffaCakes118_e250f97064d910406a502beed47328a8.exe	30
PID 1192 wrote to memory of 1632	1192	JaffaCakes118_e250f97064d910406a502beed47328a8.exe	30
PID 1192 wrote to memory of 1632	1192	JaffaCakes118_e250f97064d910406a502beed47328a8.exe	30
PID 1192 wrote to memory of 1632	1192	JaffaCakes118_e250f97064d910406a502beed47328a8.exe	30
PID 1192 wrote to memory of 1632	1192	JaffaCakes118_e250f97064d910406a502beed47328a8.exe	30
PID 1192 wrote to memory of 1632	1192	JaffaCakes118_e250f97064d910406a502beed47328a8.exe	30
PID 1192 wrote to memory of 1632	1192	JaffaCakes118_e250f97064d910406a502beed47328a8.exe	30
PID 1192 wrote to memory of 2996	1192	JaffaCakes118_e250f97064d910406a502beed47328a8.exe	31
PID 1192 wrote to memory of 2996	1192	JaffaCakes118_e250f97064d910406a502beed47328a8.exe	31
PID 1192 wrote to memory of 2996	1192	JaffaCakes118_e250f97064d910406a502beed47328a8.exe	31
PID 1192 wrote to memory of 2996	1192	JaffaCakes118_e250f97064d910406a502beed47328a8.exe	31
PID 1192 wrote to memory of 2996	1192	JaffaCakes118_e250f97064d910406a502beed47328a8.exe	31
PID 1192 wrote to memory of 2996	1192	JaffaCakes118_e250f97064d910406a502beed47328a8.exe	31
PID 1192 wrote to memory of 2996	1192	JaffaCakes118_e250f97064d910406a502beed47328a8.exe	31

C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_e250f97064d910406a502beed47328a8.exe
"C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_e250f97064d910406a502beed47328a8.exe"
1⤵
- Loads dropped DLL
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1192
- C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\CL302_~1.EXE
  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\CL302_~1.EXE
  2⤵
  - Executes dropped EXE
  PID:1632
- C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\CL302_~1.EXE
  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\CL302_~1.EXE
  2⤵
  - Executes dropped EXE
  PID:2996

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

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\IXP000.TMP\CL302_~1.EXE

Filesize
11KB

MD5
f1535af069fd54edb89d92c2956291c9

SHA1
ab2e3c68e9b94b7f706ae2956347dd51c97578e9

SHA256
a9c98754f0f2c27ffb80f8478adce58db43246b3376a72606f4d391de1817def

SHA512
bad85f3a5ca2bf4471a96e3fb4e09d9473db17a3f517ebe52e611f8e19c0e4920287cbe46a5c686e1b62e9bec3c03777a87efdacdc32dbcabd92f499e2b7553a

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Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads