510bf148f74362e7c498993e89609077a39d9a8ee85a66488829928aee9cf260

Analysis

max time kernel
149s
max time network
126s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
27/09/2024, 02:31

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General

Target

f98ab601e53a107837af8020adf593b0_JaffaCakes118.exe
Size

187KB
MD5

f98ab601e53a107837af8020adf593b0
SHA1

61c31a8f6974d868d2bec728e3d49f680596b038
SHA256

510bf148f74362e7c498993e89609077a39d9a8ee85a66488829928aee9cf260
SHA512

cbbe2ef2de5e9f7ac69a19ab4da4eb48a51ea0f9c4f95de66406396fa03d458a59ef59e164aaaa762feab31dae89163c71df800bb6663ce9b6dcb14ac3c73855
SSDEEP

3072:0Ojj7k90BJsC2PGKSy2zJ7A2Sn4CG9W9hh3e2eATpQUhrhL9vD:9jgmB+2zJ9Sn4FdG3ht9

Score

5^/10

discovery upx

Malware Config

Signatures

UPX packed file 2 IoCs

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

upx

resource	yara_rule
behavioral1/memory/1580-0-0x0000000000400000-0x000000000043D000-memory.dmp	upx
behavioral1/memory/1580-2-0x0000000000230000-0x000000000025A000-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	f98ab601e53a107837af8020adf593b0_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	svchost.exe

Suspicious use of UnmapMainImage 1 IoCs

pid	Process
1580	f98ab601e53a107837af8020adf593b0_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 1580 wrote to memory of 2700	1580	f98ab601e53a107837af8020adf593b0_JaffaCakes118.exe	30
PID 1580 wrote to memory of 2700	1580	f98ab601e53a107837af8020adf593b0_JaffaCakes118.exe	30
PID 1580 wrote to memory of 2700	1580	f98ab601e53a107837af8020adf593b0_JaffaCakes118.exe	30
PID 1580 wrote to memory of 2700	1580	f98ab601e53a107837af8020adf593b0_JaffaCakes118.exe	30
PID 1580 wrote to memory of 2700	1580	f98ab601e53a107837af8020adf593b0_JaffaCakes118.exe	30
PID 1580 wrote to memory of 2700	1580	f98ab601e53a107837af8020adf593b0_JaffaCakes118.exe	30
PID 1580 wrote to memory of 2700	1580	f98ab601e53a107837af8020adf593b0_JaffaCakes118.exe	30

C:\Users\Admin\AppData\Local\Temp\f98ab601e53a107837af8020adf593b0_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\f98ab601e53a107837af8020adf593b0_JaffaCakes118.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of UnmapMainImage
- Suspicious use of WriteProcessMemory
PID:1580
- C:\Windows\SysWOW64\svchost.exe
  svchost.exe
  2⤵
  - System Location Discovery: System Language Discovery
  PID:2700

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/1580-0-0x0000000000400000-0x000000000043D000-memory.dmp

Filesize
244KB

Download
memory/1580-1-0x0000000000020000-0x0000000000021000-memory.dmp

Filesize
4KB

Download
memory/1580-2-0x0000000000230000-0x000000000025A000-memory.dmp

Filesize
168KB

Download
memory/1580-3-0x0000000000290000-0x00000000002A4000-memory.dmp

Filesize
80KB

Download
memory/1580-6-0x0000000000290000-0x00000000002A4000-memory.dmp

Filesize
80KB

Download
memory/2700-5-0x00000000000C0000-0x00000000000C9000-memory.dmp

Filesize
36KB

Download
memory/2700-4-0x00000000000C0000-0x00000000000C9000-memory.dmp

Filesize
36KB

Download
memory/2700-8-0x00000000007A0000-0x00000000007A8000-memory.dmp

Filesize
32KB

Download
memory/2700-7-0x00000000007A2000-0x00000000007A3000-memory.dmp

Filesize
4KB

Download