b18487993ff4bca1bdbfa8dd929c080a3d3df37dda3ebff788bada604b79b727

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
09/10/2024, 06:25

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

2c6ce09241f053330beb7d8410053dbc_JaffaCakes118.exe
Size

2.6MB
MD5

2c6ce09241f053330beb7d8410053dbc
SHA1

5469df01937d95abdde89384ba8b50ea1f1a8097
SHA256

b18487993ff4bca1bdbfa8dd929c080a3d3df37dda3ebff788bada604b79b727
SHA512

ebf5775bd859fc06ac31b1ed829e9e1d3828ba388bef140f6cb64c2bf49b7bf82569dbc6b3fbf686cfe77bd48ab057b7fc7ed49f48ba73643473adbb18e19d5e
SSDEEP

49152:+bbut/A/MRl0m9mEsPNVTZ3Yl2c4wEoUgNuv0irBXQNxIfgzs3LqR9rpneXAlay3:+Sr9slfIlDTVholSi4zs7qRNpZ13

Score

7^/10

discovery upx

Malware Config

Signatures

Deletes itself 1 IoCs

pid	Process
2932	2c6ce09241f053330beb7d8410053dbc_JaffaCakes118.exe

Executes dropped EXE 1 IoCs

pid	Process
2932	2c6ce09241f053330beb7d8410053dbc_JaffaCakes118.exe

UPX packed file 3 IoCs

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

upx

resource	yara_rule
behavioral2/memory/4680-0-0x0000000000400000-0x0000000000D9E000-memory.dmp	upx
behavioral2/files/0x000a000000023c09-12.dat	upx
behavioral2/memory/2932-14-0x0000000000400000-0x0000000000D9E000-memory.dmp	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	2c6ce09241f053330beb7d8410053dbc_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	2c6ce09241f053330beb7d8410053dbc_JaffaCakes118.exe

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
4680	2c6ce09241f053330beb7d8410053dbc_JaffaCakes118.exe

Suspicious use of UnmapMainImage 2 IoCs

pid	Process
4680	2c6ce09241f053330beb7d8410053dbc_JaffaCakes118.exe
2932	2c6ce09241f053330beb7d8410053dbc_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 4680 wrote to memory of 2932	4680	2c6ce09241f053330beb7d8410053dbc_JaffaCakes118.exe	84
PID 4680 wrote to memory of 2932	4680	2c6ce09241f053330beb7d8410053dbc_JaffaCakes118.exe	84
PID 4680 wrote to memory of 2932	4680	2c6ce09241f053330beb7d8410053dbc_JaffaCakes118.exe	84

C:\Users\Admin\AppData\Local\Temp\2c6ce09241f053330beb7d8410053dbc_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\2c6ce09241f053330beb7d8410053dbc_JaffaCakes118.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious behavior: RenamesItself
- Suspicious use of UnmapMainImage
- Suspicious use of WriteProcessMemory
PID:4680
- C:\Users\Admin\AppData\Local\Temp\2c6ce09241f053330beb7d8410053dbc_JaffaCakes118.exe
  C:\Users\Admin\AppData\Local\Temp\2c6ce09241f053330beb7d8410053dbc_JaffaCakes118.exe
  2⤵
  - Deletes itself
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  - Suspicious use of UnmapMainImage
  PID:2932

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

Loading Replay Monitor...

Downloads

C:\Users\Admin\AppData\Local\Temp\2c6ce09241f053330beb7d8410053dbc_JaffaCakes118.exe

Filesize
2.6MB

MD5
a4fae41958aa776c1518595890f9455c

SHA1
9e3a6b3a737c2fe66f36173d7c793029b50f6374

SHA256
79b9138596fdfe6ae6ab1aa74c5491475f8abb156a43ab344895d67ee0e6679c

SHA512
d9301cde1b29dbdb117d7b46d1895b007604cb1b2fa924126e35b63b361e606d42187a40779a4898eb304e313d5ea8e1c1e3b97bf2f45d505255b914c43c96de

Download Submit
memory/2932-14-0x0000000000400000-0x0000000000D9E000-memory.dmp

Filesize
9.6MB

Download
memory/2932-21-0x0000000002240000-0x000000000249A000-memory.dmp

Filesize
2.4MB

Download
memory/2932-37-0x0000000000400000-0x0000000000D9E000-memory.dmp

Filesize
9.6MB

Download
memory/4680-0-0x0000000000400000-0x0000000000D9E000-memory.dmp

Filesize
9.6MB

Download
memory/4680-1-0x0000000002130000-0x000000000238A000-memory.dmp

Filesize
2.4MB

Download
memory/4680-2-0x0000000000400000-0x0000000000605000-memory.dmp

Filesize
2.0MB

Download
memory/4680-13-0x0000000000400000-0x0000000000605000-memory.dmp

Filesize
2.0MB

Download