6a485255e44f5eb44d05da5c6cc2a8f11f482869ad2fc3bee04029a9f577e3b7

Analysis

max time kernel
118s
max time network
120s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
27/09/2024, 01:34

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General

Target

f9794cb1812868e2bf1e2b7ea0f53d9f_JaffaCakes118.exe
Size

267KB
MD5

f9794cb1812868e2bf1e2b7ea0f53d9f
SHA1

2da1799fa1b285d635e7c0bbf1685f22604bae33
SHA256

6a485255e44f5eb44d05da5c6cc2a8f11f482869ad2fc3bee04029a9f577e3b7
SHA512

f66f78849cf635e8ce4d2fb14539e41bc44a8dd2096ff21a26a597906ed284da728482abb3bec40708d27e88eae50de961e599ce666550a230c3c502fe109b2d
SSDEEP

6144:ADCyg9FMeS/jnb+U5clV+yfHpknn1Hf3vuY5fIbYhV6J60WF5zXBL:Ag9FdS27n+yPpCn1/vzKb++TOFBL

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/2180-0-0x0000000000400000-0x0000000000445000-memory.dmp	upx

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2548	2180	WerFault.exe	29

System Location Discovery: System Language Discovery 1 TTPs 1 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	f9794cb1812868e2bf1e2b7ea0f53d9f_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2180 wrote to memory of 2548	2180	f9794cb1812868e2bf1e2b7ea0f53d9f_JaffaCakes118.exe	30
PID 2180 wrote to memory of 2548	2180	f9794cb1812868e2bf1e2b7ea0f53d9f_JaffaCakes118.exe	30
PID 2180 wrote to memory of 2548	2180	f9794cb1812868e2bf1e2b7ea0f53d9f_JaffaCakes118.exe	30
PID 2180 wrote to memory of 2548	2180	f9794cb1812868e2bf1e2b7ea0f53d9f_JaffaCakes118.exe	30

C:\Users\Admin\AppData\Local\Temp\f9794cb1812868e2bf1e2b7ea0f53d9f_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\f9794cb1812868e2bf1e2b7ea0f53d9f_JaffaCakes118.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2180
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 2180 -s 100
  2⤵
  - Program crash
  PID:2548

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/2180-0-0x0000000000400000-0x0000000000445000-memory.dmp

Filesize
276KB

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