eb4d6ca6cb02e3f29f5bd4ae93ee2d82a4150d180bb6c4aee40aa2c90e8a42fa

Analysis

max time kernel
140s
max time network
122s
platform
windows7_x64
resource
win7-20240705-en
resource tags

arch:x64arch:x86image:win7-20240705-enlocale:en-usos:windows7-x64system
submitted
25-07-2024 19:30

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General

Target

70ecaa67839fab2766efa97152062a37_JaffaCakes118.exe
Size

8KB
MD5

70ecaa67839fab2766efa97152062a37
SHA1

8c93bc6b0b63e16ec707de145feabfe0cc69d985
SHA256

eb4d6ca6cb02e3f29f5bd4ae93ee2d82a4150d180bb6c4aee40aa2c90e8a42fa
SHA512

83cda97280c97611c4935052d6769ed5016aaf5e2f60d238b134c0af99793973191b3ee052b99cc625ea5d60d6d5df1dfbd1c189e8b1be1f277a3739f0d511d4
SSDEEP

192:DdHnbt7Xgrb0r0O7Pu3mEoI2K4Yup+/gohK:DhRXGb0IOyWEoIxhy+/go0

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/2564-0-0x0000000000400000-0x000000000040A000-memory.dmp	upx

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2128	2564	WerFault.exe	30

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	70ecaa67839fab2766efa97152062a37_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2564 wrote to memory of 2128	2564	70ecaa67839fab2766efa97152062a37_JaffaCakes118.exe	31
PID 2564 wrote to memory of 2128	2564	70ecaa67839fab2766efa97152062a37_JaffaCakes118.exe	31
PID 2564 wrote to memory of 2128	2564	70ecaa67839fab2766efa97152062a37_JaffaCakes118.exe	31
PID 2564 wrote to memory of 2128	2564	70ecaa67839fab2766efa97152062a37_JaffaCakes118.exe	31

C:\Users\Admin\AppData\Local\Temp\70ecaa67839fab2766efa97152062a37_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\70ecaa67839fab2766efa97152062a37_JaffaCakes118.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2564
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 2564 -s 88
  2⤵
  - Program crash
  PID:2128

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

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Downloads

memory/2564-0-0x0000000000400000-0x000000000040A000-memory.dmp

Filesize
40KB

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