1ab54c599c301f453529d8dcfe5a19a61106f30f455323669c81112a81ed425c

Analysis

max time kernel
119s
max time network
120s
platform
windows7_x64
resource
win7-20240708-en
resource tags

arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
submitted
11-12-2024 10:23

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General

Target

e1052ece3bd834bf6e7b9ac396e148d2_JaffaCakes118.exe
Size

91KB
MD5

e1052ece3bd834bf6e7b9ac396e148d2
SHA1

c3c1cd9b23a7792136de77c73527b28f01e56c08
SHA256

1ab54c599c301f453529d8dcfe5a19a61106f30f455323669c81112a81ed425c
SHA512

90650732ef10a99c92883df7377fbf25826709eba95b79fbdc848e7904d51b6b3afd78a8c63f7e2c1e59c4deb13fd637248c7a9e1ee82ef66038c3531b8a90a4
SSDEEP

1536:YR77zzocQqrasiGXfm522esJbqU2aJqDD/3FTwUAEqQr/iV4143eUCXL3X9ZKEm1:O7z/YsiGP82zdU2rD/pwQrKVT3eUCXLs

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/1948-0-0x0000000000400000-0x0000000000464000-memory.dmp	upx

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2008	1948	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	e1052ece3bd834bf6e7b9ac396e148d2_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 1948 wrote to memory of 2008	1948	e1052ece3bd834bf6e7b9ac396e148d2_JaffaCakes118.exe	30
PID 1948 wrote to memory of 2008	1948	e1052ece3bd834bf6e7b9ac396e148d2_JaffaCakes118.exe	30
PID 1948 wrote to memory of 2008	1948	e1052ece3bd834bf6e7b9ac396e148d2_JaffaCakes118.exe	30
PID 1948 wrote to memory of 2008	1948	e1052ece3bd834bf6e7b9ac396e148d2_JaffaCakes118.exe	30

C:\Users\Admin\AppData\Local\Temp\e1052ece3bd834bf6e7b9ac396e148d2_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\e1052ece3bd834bf6e7b9ac396e148d2_JaffaCakes118.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1948
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 1948 -s 120
  2⤵
  - Program crash
  PID:2008

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/1948-0-0x0000000000400000-0x0000000000464000-memory.dmp

Filesize
400KB

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