ad657e2f280f46b667daab6a3a0ffd5a200bfb1a77292680a64ac1eea98f2cdb

Analysis

max time kernel
122s
max time network
123s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
14/09/2024, 13:23

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General

Target

e0454774e9199db8da9ea9825828411b_JaffaCakes118.dll
Size

7KB
MD5

e0454774e9199db8da9ea9825828411b
SHA1

fba1a2c2de076bf46ad2f71797722aa48025547b
SHA256

ad657e2f280f46b667daab6a3a0ffd5a200bfb1a77292680a64ac1eea98f2cdb
SHA512

115ca82d66f0ec9a1c76e27c878585b766b90151582bbebe88daa1941eb9f86b29546374c090f82228d4210825e742117478c689195c248d66250e9dedfefe63
SSDEEP

96:pOw9eIrYN2OLPaYkLPks3FtjQVtsIDlkcbhjL2SBfN2ycaDKzvxScm:cU0sI/gPltmzBHmSBfAaKzc

Score

7^/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/2772-3-0x0000000010000000-0x000000001000A000-memory.dmp	upx
behavioral1/memory/2772-2-0x0000000010000000-0x000000001000A000-memory.dmp	upx

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	rundll32.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 2692 wrote to memory of 2772	2692	rundll32.exe	30
PID 2692 wrote to memory of 2772	2692	rundll32.exe	30
PID 2692 wrote to memory of 2772	2692	rundll32.exe	30
PID 2692 wrote to memory of 2772	2692	rundll32.exe	30
PID 2692 wrote to memory of 2772	2692	rundll32.exe	30
PID 2692 wrote to memory of 2772	2692	rundll32.exe	30
PID 2692 wrote to memory of 2772	2692	rundll32.exe	30

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\e0454774e9199db8da9ea9825828411b_JaffaCakes118.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2692
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\e0454774e9199db8da9ea9825828411b_JaffaCakes118.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:2772

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/2772-3-0x0000000010000000-0x000000001000A000-memory.dmp

Filesize
40KB

Download
memory/2772-2-0x0000000010000000-0x000000001000A000-memory.dmp

Filesize
40KB

Download
memory/2772-1-0x0000000010000000-0x000000001000A000-memory.dmp

Filesize
40KB

Download
memory/2772-0-0x0000000010000000-0x000000001000A000-memory.dmp

Filesize
40KB

Download