16fbc38906a51b2c8626130f29afdeba5f9c4e0f49a86436964d9543560402a2

Analysis

max time kernel
134s
max time network
126s
platform
windows10-2004_x64
resource
win10v2004-20240709-en
resource tags

arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system
submitted
25/07/2024, 22:40

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General

Target

718889d4d2fa1d02b5b3f6b26deb2e71_JaffaCakes118.exe
Size

133KB
MD5

718889d4d2fa1d02b5b3f6b26deb2e71
SHA1

ccf30c96255b75cbfa076e7f13314c1f8b49c96d
SHA256

16fbc38906a51b2c8626130f29afdeba5f9c4e0f49a86436964d9543560402a2
SHA512

352de1937a57bbdf39bead045823705d17cd63fbe83dc43d4b26e145449318cc8aea7ad777d5a83a63a0a5e92d20b76c85e59df0be805313b9e6e56e81a4ac5e
SSDEEP

3072:jHXi4VI7+aA8tftVD+j7H2D6/Iq7yTaDSt99l6tbGR:jJI7+BuVyeuj7yTautDOG

Score

7^/10

discovery upx

Malware Config

Signatures

UPX packed file 1 IoCs

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

upx

resource	yara_rule
behavioral2/memory/2100-0-0x0000000000400000-0x0000000000434000-memory.dmp	upx

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	718889d4d2fa1d02b5b3f6b26deb2e71_JaffaCakes118.exe

Suspicious use of UnmapMainImage 1 IoCs

pid	Process
2100	718889d4d2fa1d02b5b3f6b26deb2e71_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 5 IoCs

description	pid	Process	procid_target
PID 2100 wrote to memory of 4148	2100	718889d4d2fa1d02b5b3f6b26deb2e71_JaffaCakes118.exe	84
PID 2100 wrote to memory of 4148	2100	718889d4d2fa1d02b5b3f6b26deb2e71_JaffaCakes118.exe	84
PID 2100 wrote to memory of 4148	2100	718889d4d2fa1d02b5b3f6b26deb2e71_JaffaCakes118.exe	84
PID 2100 wrote to memory of 4148	2100	718889d4d2fa1d02b5b3f6b26deb2e71_JaffaCakes118.exe	84
PID 2100 wrote to memory of 4148	2100	718889d4d2fa1d02b5b3f6b26deb2e71_JaffaCakes118.exe	84

C:\Users\Admin\AppData\Local\Temp\718889d4d2fa1d02b5b3f6b26deb2e71_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\718889d4d2fa1d02b5b3f6b26deb2e71_JaffaCakes118.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of UnmapMainImage
- Suspicious use of WriteProcessMemory
PID:2100
- C:\Windows\SysWOW64\svchost.exe
  svchost.exe
  2⤵
  PID:4148

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

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Downloads

memory/2100-0-0x0000000000400000-0x0000000000434000-memory.dmp

Filesize
208KB

Download
memory/2100-2-0x00000000009E0000-0x00000000009E2000-memory.dmp

Filesize
8KB

Download
memory/2100-3-0x0000000000400000-0x0000000000414000-memory.dmp

Filesize
80KB

Download
memory/2100-4-0x0000000000420000-0x000000000042E000-memory.dmp

Filesize
56KB

Download
memory/2100-5-0x0000000000400000-0x0000000000414000-memory.dmp

Filesize
80KB

Download