b626f42dafc44f7df364481e2db54af0d42cebf16077fad026d7642236d9683f

Analysis

max time kernel
149s
max time network
125s
platform
windows7_x64
resource
win7-20240704-en
resource tags

arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system
submitted
25/07/2024, 15:30

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

702bf75055b7b6e9afc9d5d15cbfcb28_JaffaCakes118.exe
Size

134KB
MD5

702bf75055b7b6e9afc9d5d15cbfcb28
SHA1

331756e968baac41edd9a8173cf5dab149dde3ea
SHA256

b626f42dafc44f7df364481e2db54af0d42cebf16077fad026d7642236d9683f
SHA512

e5ac4821008b035d8f9b16868d79f11c7694c4bff49f1f685c1d24d79e479b0ccdcbc6a9f837681928ade3f702e1725b65d922cf88b39d7bbc3d9558039c3943
SSDEEP

3072:KcFjT07ijhBeVx5ThsJdhX/QVDiHzBTa:zfWieL5Tqd9QB

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
behavioral1/memory/2540-0-0x0000000000400000-0x0000000000434000-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	svchost.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	702bf75055b7b6e9afc9d5d15cbfcb28_JaffaCakes118.exe

Suspicious use of UnmapMainImage 1 IoCs

pid	Process
2540	702bf75055b7b6e9afc9d5d15cbfcb28_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 2540 wrote to memory of 2696	2540	702bf75055b7b6e9afc9d5d15cbfcb28_JaffaCakes118.exe	30
PID 2540 wrote to memory of 2696	2540	702bf75055b7b6e9afc9d5d15cbfcb28_JaffaCakes118.exe	30
PID 2540 wrote to memory of 2696	2540	702bf75055b7b6e9afc9d5d15cbfcb28_JaffaCakes118.exe	30
PID 2540 wrote to memory of 2696	2540	702bf75055b7b6e9afc9d5d15cbfcb28_JaffaCakes118.exe	30
PID 2540 wrote to memory of 2696	2540	702bf75055b7b6e9afc9d5d15cbfcb28_JaffaCakes118.exe	30
PID 2540 wrote to memory of 2696	2540	702bf75055b7b6e9afc9d5d15cbfcb28_JaffaCakes118.exe	30
PID 2540 wrote to memory of 2696	2540	702bf75055b7b6e9afc9d5d15cbfcb28_JaffaCakes118.exe	30

C:\Users\Admin\AppData\Local\Temp\702bf75055b7b6e9afc9d5d15cbfcb28_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\702bf75055b7b6e9afc9d5d15cbfcb28_JaffaCakes118.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of UnmapMainImage
- Suspicious use of WriteProcessMemory
PID:2540
- C:\Windows\SysWOW64\svchost.exe
  svchost.exe
  2⤵
  - System Location Discovery: System Language Discovery
  PID:2696

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

memory/2540-0-0x0000000000400000-0x0000000000434000-memory.dmp

Filesize
208KB

Download
memory/2540-3-0x0000000000400000-0x0000000000414000-memory.dmp

Filesize
80KB

Download
memory/2540-2-0x0000000000230000-0x0000000000232000-memory.dmp

Filesize
8KB

Download
memory/2540-6-0x0000000000400000-0x0000000000414000-memory.dmp

Filesize
80KB

Download
memory/2696-5-0x0000000000080000-0x0000000000089000-memory.dmp

Filesize
36KB

Download
memory/2696-4-0x0000000000080000-0x0000000000089000-memory.dmp

Filesize
36KB

Download
memory/2696-7-0x0000000000322000-0x0000000000323000-memory.dmp

Filesize
4KB

Download
memory/2696-8-0x0000000000320000-0x0000000000328000-memory.dmp

Filesize
32KB

Download