e310e9e27cf33a6ac9d9e9193911b50565a4ff1eba9102b8bab20067eabc7f54

Analysis

max time kernel
13s
max time network
19s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
09/10/2024, 03:02

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General

Target

29aa1465941d834e36e6be28c42d051a_JaffaCakes118.exe
Size

27KB
MD5

29aa1465941d834e36e6be28c42d051a
SHA1

4303a496df79b10f186f94b1d5a495d16518ecc0
SHA256

e310e9e27cf33a6ac9d9e9193911b50565a4ff1eba9102b8bab20067eabc7f54
SHA512

a4e1e8c7882d1d845e58d8c80b8e6656c5de9ddc9d14b0b97364c71cc804f1c54a8d60ed9b7a733b4d3f25c022b50437fa472a96a92e6309df6390ceebc89af5
SSDEEP

768:dol917lOlMSJ6nF90Tib7EK73TsonUxc:ad7kFJ6Eib1Ua

Score

5^/10

discovery upx

Malware Config

Signatures

UPX packed file 4 IoCs

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

upx

resource	yara_rule
behavioral1/memory/2984-0-0x0000000000400000-0x0000000000418000-memory.dmp	upx
behavioral1/memory/2984-60-0x0000000000400000-0x0000000000418000-memory.dmp	upx
behavioral1/memory/2984-61-0x0000000000400000-0x0000000000418000-memory.dmp	upx
behavioral1/memory/2984-62-0x0000000000400000-0x0000000000418000-memory.dmp	upx

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2692	2984	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	29aa1465941d834e36e6be28c42d051a_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2984 wrote to memory of 2692	2984	29aa1465941d834e36e6be28c42d051a_JaffaCakes118.exe	30
PID 2984 wrote to memory of 2692	2984	29aa1465941d834e36e6be28c42d051a_JaffaCakes118.exe	30
PID 2984 wrote to memory of 2692	2984	29aa1465941d834e36e6be28c42d051a_JaffaCakes118.exe	30
PID 2984 wrote to memory of 2692	2984	29aa1465941d834e36e6be28c42d051a_JaffaCakes118.exe	30

C:\Users\Admin\AppData\Local\Temp\29aa1465941d834e36e6be28c42d051a_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\29aa1465941d834e36e6be28c42d051a_JaffaCakes118.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2984
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 2984 -s 128
  2⤵
  - Program crash
  PID:2692

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/2984-0-0x0000000000400000-0x0000000000418000-memory.dmp

Filesize
96KB

Download
memory/2984-1-0x0000000000220000-0x0000000000221000-memory.dmp

Filesize
4KB

Download
memory/2984-8-0x0000000000230000-0x0000000000231000-memory.dmp

Filesize
4KB

Download
memory/2984-7-0x0000000000220000-0x0000000000221000-memory.dmp

Filesize
4KB

Download
memory/2984-59-0x0000000000340000-0x0000000000341000-memory.dmp

Filesize
4KB

Download
memory/2984-60-0x0000000000400000-0x0000000000418000-memory.dmp

Filesize
96KB

Download
memory/2984-61-0x0000000000400000-0x0000000000418000-memory.dmp

Filesize
96KB

Download
memory/2984-62-0x0000000000400000-0x0000000000418000-memory.dmp

Filesize
96KB

Download