2ac60d04a31b04313d9423b183b1f12e84e27fff4008e58be3ea679c021fedbf

Analysis

max time kernel
118s
max time network
119s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
06/10/2024, 09:42

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General

Target

179191a133932457365794b918217315_JaffaCakes118.exe
Size

369KB
MD5

179191a133932457365794b918217315
SHA1

398c326c51916f3b74a5b59ee5de55eece984024
SHA256

2ac60d04a31b04313d9423b183b1f12e84e27fff4008e58be3ea679c021fedbf
SHA512

8cc97346c5897e6dd2676aba80c08cbcb638a9b34c60d50bc8602fe2b4f6cf6393b11be90e2ebcf7db55991123e8570243067931abc818aa8befe2010e07f499
SSDEEP

6144:X1db49+rEg024fpLZazEjvE/rbay19tSt4bO2BaDmeBJe59SJVomEIN0PucTwrE:XjkArEN249AyE/rbaMct4bO2/VSJVJFM

Score

5^/10

discovery upx

Malware Config

Signatures

UPX packed file 2 IoCs

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

upx

resource	yara_rule
behavioral1/memory/2888-0-0x0000000000400000-0x00000000004D3000-memory.dmp	upx
behavioral1/memory/2888-1-0x0000000000400000-0x00000000004D3000-memory.dmp	upx

Program crash 1 IoCs

pid	pid_target	Process	procid_target
1724	2888	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	179191a133932457365794b918217315_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2888 wrote to memory of 1724	2888	179191a133932457365794b918217315_JaffaCakes118.exe	31
PID 2888 wrote to memory of 1724	2888	179191a133932457365794b918217315_JaffaCakes118.exe	31
PID 2888 wrote to memory of 1724	2888	179191a133932457365794b918217315_JaffaCakes118.exe	31
PID 2888 wrote to memory of 1724	2888	179191a133932457365794b918217315_JaffaCakes118.exe	31

C:\Users\Admin\AppData\Local\Temp\179191a133932457365794b918217315_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\179191a133932457365794b918217315_JaffaCakes118.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2888
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 2888 -s 228
  2⤵
  - Program crash
  PID:1724

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/2888-0-0x0000000000400000-0x00000000004D3000-memory.dmp

Filesize
844KB

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memory/2888-1-0x0000000000400000-0x00000000004D3000-memory.dmp

Filesize
844KB

Download