92ee4a3949a2b78273e7f5a22d411e3895975b20f1e482ef409c31444b849df0

Analysis

max time kernel
148s
max time network
150s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
28/10/2024, 04:05

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General

Target

77965eb6db12a4a4ff7286556b742fec_JaffaCakes118.exe
Size

5.8MB
MD5

77965eb6db12a4a4ff7286556b742fec
SHA1

8808087cda2daefd4bc45c69a706bb219c1a3458
SHA256

92ee4a3949a2b78273e7f5a22d411e3895975b20f1e482ef409c31444b849df0
SHA512

80bbed5f17e2c41d894d6b2227c1668078800b41a7eea7baf26cc04f22da55417c933e0de94242905b511f12ab3ad17f88c6b58e871bfe7f7bcc977f7d7058e5
SSDEEP

98304:OlF73GX+M3IMOY99OHau42c1joCjMPkNwk6alDAqD7z3uboHau42c1joCjMPkNwv:eM+AIMOY99Eauq1jI86FA7y2auq1jI86

Score

7^/10

discovery upx

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
4548	77965eb6db12a4a4ff7286556b742fec_JaffaCakes118.exe

UPX packed file 2 IoCs

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

upx

resource	yara_rule
behavioral2/memory/1752-0-0x0000000000400000-0x00000000008EF000-memory.dmp	upx
behavioral2/files/0x000b000000023bc0-11.dat	upx

System Location Discovery: System Language Discovery 1 TTPs 2 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	77965eb6db12a4a4ff7286556b742fec_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	77965eb6db12a4a4ff7286556b742fec_JaffaCakes118.exe

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
1752	77965eb6db12a4a4ff7286556b742fec_JaffaCakes118.exe

Suspicious use of UnmapMainImage 2 IoCs

pid	Process
1752	77965eb6db12a4a4ff7286556b742fec_JaffaCakes118.exe
4548	77965eb6db12a4a4ff7286556b742fec_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 1752 wrote to memory of 4548	1752	77965eb6db12a4a4ff7286556b742fec_JaffaCakes118.exe	84
PID 1752 wrote to memory of 4548	1752	77965eb6db12a4a4ff7286556b742fec_JaffaCakes118.exe	84
PID 1752 wrote to memory of 4548	1752	77965eb6db12a4a4ff7286556b742fec_JaffaCakes118.exe	84

C:\Users\Admin\AppData\Local\Temp\77965eb6db12a4a4ff7286556b742fec_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\77965eb6db12a4a4ff7286556b742fec_JaffaCakes118.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious behavior: RenamesItself
- Suspicious use of UnmapMainImage
- Suspicious use of WriteProcessMemory
PID:1752
- C:\Users\Admin\AppData\Local\Temp\77965eb6db12a4a4ff7286556b742fec_JaffaCakes118.exe
  C:\Users\Admin\AppData\Local\Temp\77965eb6db12a4a4ff7286556b742fec_JaffaCakes118.exe
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  - Suspicious use of UnmapMainImage
  PID:4548

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

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\77965eb6db12a4a4ff7286556b742fec_JaffaCakes118.exe

Filesize
5.8MB

MD5
e028b7ade0e7987d1fcd8a97ff10ef49

SHA1
9e5dfd233e959eec3cb3352999aad1dca526307d

SHA256
c743c92ddf36f0d8e9948a884411d92e1b59794eed639dd35b0ef3c1512bfd94

SHA512
2debfaf42b08d096b05e8aba7ca712b8971f2c7c9ad0dd96745f797b5602b84a99efe27aab6f39d3db52b9bb66a8fc45b555c7a140dad6b95bfd159b8a8ebd37

Download Submit
memory/1752-0-0x0000000000400000-0x00000000008EF000-memory.dmp

Filesize
4.9MB

Download
memory/1752-1-0x00000000018F0000-0x0000000001A23000-memory.dmp

Filesize
1.2MB

Download
memory/1752-2-0x0000000000400000-0x000000000062A000-memory.dmp

Filesize
2.2MB

Download
memory/1752-12-0x0000000000400000-0x000000000062A000-memory.dmp

Filesize
2.2MB

Download
memory/4548-14-0x0000000000400000-0x000000000062A000-memory.dmp

Filesize
2.2MB

Download
memory/4548-24-0x0000000000400000-0x00000000008EF000-memory.dmp

Filesize
4.9MB

Download
memory/4548-20-0x0000000000400000-0x000000000061D000-memory.dmp

Filesize
2.1MB

Download
memory/4548-26-0x0000000004630000-0x000000000485A000-memory.dmp

Filesize
2.2MB

Download
memory/4548-13-0x0000000001D30000-0x0000000001E63000-memory.dmp

Filesize
1.2MB

Download
memory/4548-33-0x0000000000400000-0x00000000008EF000-memory.dmp

Filesize
4.9MB

Download