14507bbbcbf0e7b802ba2692a536a2e8200b7ce2babffac38f3d7f3a5311d6b2

Analysis

max time kernel
13s
max time network
19s
platform
windows7_x64
resource
win7-20240704-en
resource tags

arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system
submitted
26-08-2024 04:29

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General

Target

c248d75ee242d7eece72264d84008b82_JaffaCakes118.exe
Size

3.2MB
MD5

c248d75ee242d7eece72264d84008b82
SHA1

58a3d741245c5220e0b151042f1a0bace30f6cd9
SHA256

14507bbbcbf0e7b802ba2692a536a2e8200b7ce2babffac38f3d7f3a5311d6b2
SHA512

3e2821dd7bf0f1641d097849ed5d453e2e299156ab30183c27edf84d346b77d6ed12c55119c6ba4e5785352d988741e48fec509fda48e8e05de9650c6cb06eb5
SSDEEP

49152:DQkBwMbTdpTuBOJ8Pm6tVekvVqToIG2ER3G:UeTdpTJ8PmC4kk8Op

Score

7^/10

discovery upx

Malware Config

Signatures

UPX packed file 4 IoCs

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

upx

resource	yara_rule
behavioral1/memory/2476-0-0x0000000000400000-0x0000000000561000-memory.dmp	upx
behavioral1/memory/2476-1-0x0000000000400000-0x0000000000561000-memory.dmp	upx
behavioral1/memory/2476-4-0x0000000000400000-0x0000000000561000-memory.dmp	upx
behavioral1/memory/2476-6-0x0000000000400000-0x0000000000561000-memory.dmp	upx

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

Program crash 1 IoCs

pid	pid_target	Process	procid_target
1976	2476	WerFault.exe	28

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	c248d75ee242d7eece72264d84008b82_JaffaCakes118.exe

Suspicious use of SetWindowsHookEx 3 IoCs

pid	Process
2476	c248d75ee242d7eece72264d84008b82_JaffaCakes118.exe
2476	c248d75ee242d7eece72264d84008b82_JaffaCakes118.exe
2476	c248d75ee242d7eece72264d84008b82_JaffaCakes118.exe

Suspicious use of UnmapMainImage 1 IoCs

pid	Process
2476	c248d75ee242d7eece72264d84008b82_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2476 wrote to memory of 1976	2476	c248d75ee242d7eece72264d84008b82_JaffaCakes118.exe	29
PID 2476 wrote to memory of 1976	2476	c248d75ee242d7eece72264d84008b82_JaffaCakes118.exe	29
PID 2476 wrote to memory of 1976	2476	c248d75ee242d7eece72264d84008b82_JaffaCakes118.exe	29
PID 2476 wrote to memory of 1976	2476	c248d75ee242d7eece72264d84008b82_JaffaCakes118.exe	29

C:\Users\Admin\AppData\Local\Temp\c248d75ee242d7eece72264d84008b82_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\c248d75ee242d7eece72264d84008b82_JaffaCakes118.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
- Suspicious use of UnmapMainImage
- Suspicious use of WriteProcessMemory
PID:2476
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 2476 -s 868
  2⤵
  - Program crash
  PID:1976

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/2476-0-0x0000000000400000-0x0000000000561000-memory.dmp

Filesize
1.4MB

Download
memory/2476-1-0x0000000000400000-0x0000000000561000-memory.dmp

Filesize
1.4MB

Download
memory/2476-3-0x00000000003D0000-0x00000000003D1000-memory.dmp

Filesize
4KB

Download
memory/2476-4-0x0000000000400000-0x0000000000561000-memory.dmp

Filesize
1.4MB

Download
memory/2476-2-0x0000000001F30000-0x0000000002F30000-memory.dmp

Filesize
16.0MB

Download
memory/2476-5-0x0000000001F30000-0x0000000002F30000-memory.dmp

Filesize
16.0MB

Download
memory/2476-6-0x0000000000400000-0x0000000000561000-memory.dmp

Filesize
1.4MB

Download
memory/2476-7-0x00000000003D0000-0x00000000003D1000-memory.dmp

Filesize
4KB

Download