35c20e8c868b24f8fdba56a48724a7c3b3fccd785fbee49a1d8f641cecd2645a

Analysis

max time kernel
149s
max time network
121s
platform
windows7_x64
resource
win7-20240729-en
resource tags

arch:x64arch:x86image:win7-20240729-enlocale:en-usos:windows7-x64system
submitted
30-11-2024 05:16

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General

Target

b4f2368f36be90b4a65b9ec0dfdc9edb_JaffaCakes118.exe
Size

98KB
MD5

b4f2368f36be90b4a65b9ec0dfdc9edb
SHA1

595b9f8ac8b671fd9b49c4fecf3d0e1d7c46f48d
SHA256

35c20e8c868b24f8fdba56a48724a7c3b3fccd785fbee49a1d8f641cecd2645a
SHA512

8003212d3d3092befddd349bc595e80b8b8caa0da09d52640ba63f32039e8ee484180f8667b2be96560c8dd5dc08a6e54e7107bd5c6ed082c968041f9c23b3b0
SSDEEP

1536:w04RZ7HXtYm93uQZSLcgtpy+1w5an3k3rPgzBxJFKaCAcZpFRIhB1a:WRZ73qm93uMSLbm+1nRBTF6rZtoa

Score

5^/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/2216-0-0x0000000000400000-0x000000000041A000-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	b4f2368f36be90b4a65b9ec0dfdc9edb_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	svchost.exe

Suspicious use of UnmapMainImage 1 IoCs

pid	Process
2216	b4f2368f36be90b4a65b9ec0dfdc9edb_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 2216 wrote to memory of 2752	2216	b4f2368f36be90b4a65b9ec0dfdc9edb_JaffaCakes118.exe	30
PID 2216 wrote to memory of 2752	2216	b4f2368f36be90b4a65b9ec0dfdc9edb_JaffaCakes118.exe	30
PID 2216 wrote to memory of 2752	2216	b4f2368f36be90b4a65b9ec0dfdc9edb_JaffaCakes118.exe	30
PID 2216 wrote to memory of 2752	2216	b4f2368f36be90b4a65b9ec0dfdc9edb_JaffaCakes118.exe	30
PID 2216 wrote to memory of 2752	2216	b4f2368f36be90b4a65b9ec0dfdc9edb_JaffaCakes118.exe	30
PID 2216 wrote to memory of 2752	2216	b4f2368f36be90b4a65b9ec0dfdc9edb_JaffaCakes118.exe	30
PID 2216 wrote to memory of 2752	2216	b4f2368f36be90b4a65b9ec0dfdc9edb_JaffaCakes118.exe	30

C:\Users\Admin\AppData\Local\Temp\b4f2368f36be90b4a65b9ec0dfdc9edb_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\b4f2368f36be90b4a65b9ec0dfdc9edb_JaffaCakes118.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of UnmapMainImage
- Suspicious use of WriteProcessMemory
PID:2216
- C:\Windows\SysWOW64\svchost.exe
  svchost.exe
  2⤵
  - System Location Discovery: System Language Discovery
  PID:2752

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

memory/2216-0-0x0000000000400000-0x000000000041A000-memory.dmp

Filesize
104KB

Download
memory/2216-2-0x0000000000400000-0x0000000000414000-memory.dmp

Filesize
80KB

Download
memory/2216-1-0x0000000000240000-0x0000000000241000-memory.dmp

Filesize
4KB

Download
memory/2216-6-0x0000000000400000-0x0000000000414000-memory.dmp

Filesize
80KB

Download
memory/2752-4-0x00000000000C0000-0x00000000000C9000-memory.dmp

Filesize
36KB

Download
memory/2752-7-0x00000000000C0000-0x00000000000C9000-memory.dmp

Filesize
36KB

Download
memory/2752-3-0x00000000000C0000-0x00000000000C9000-memory.dmp

Filesize
36KB

Download
memory/2752-10-0x00000000000C0000-0x00000000000C9000-memory.dmp

Filesize
36KB

Download