c2bb15f8eb8fdde48d47a6567163d0736cd9849b43bfc183f44df7a44fe8c062

Analysis

max time kernel
141s
max time network
121s
platform
windows7_x64
resource
win7-20240704-en
resource tags

arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system
submitted
19-08-2024 22:28

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General

Target

acd4b626480cc010d0149650bafe85c7_JaffaCakes118.exe
Size

276KB
MD5

acd4b626480cc010d0149650bafe85c7
SHA1

da5e3ab3cad6ddf64d209d65fca1682e26caa15f
SHA256

c2bb15f8eb8fdde48d47a6567163d0736cd9849b43bfc183f44df7a44fe8c062
SHA512

49e59bdebbb76920c54103495be0b01502929b5eb682e5b3161a531117101c6055b91ef757f37f80d4c3b844719d49cd87bcee11f86fd140526cecd50cae25a6
SSDEEP

3072:j1Lh6u2PxE9nk41I5hwRw/oCfMuT5KsG9nSYufNf0GWLQXOix:j1LcusEeOdIA6G9nSlf0ZEXOix

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/2200-0-0x0000000000400000-0x0000000000457000-memory.dmp	upx

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2004	2200	WerFault.exe	27

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	acd4b626480cc010d0149650bafe85c7_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2200 wrote to memory of 2004	2200	acd4b626480cc010d0149650bafe85c7_JaffaCakes118.exe	28
PID 2200 wrote to memory of 2004	2200	acd4b626480cc010d0149650bafe85c7_JaffaCakes118.exe	28
PID 2200 wrote to memory of 2004	2200	acd4b626480cc010d0149650bafe85c7_JaffaCakes118.exe	28
PID 2200 wrote to memory of 2004	2200	acd4b626480cc010d0149650bafe85c7_JaffaCakes118.exe	28

C:\Users\Admin\AppData\Local\Temp\acd4b626480cc010d0149650bafe85c7_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\acd4b626480cc010d0149650bafe85c7_JaffaCakes118.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2200
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 2200 -s 160
  2⤵
  - Program crash
  PID:2004

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/2200-0-0x0000000000400000-0x0000000000457000-memory.dmp

Filesize
348KB

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