f54d5f6ce6f444e3c496ed8f8e4692f300dce86d02396ae25ff25014cf0ce654

Analysis

max time kernel
149s
max time network
153s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
18/08/2024, 05:16

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General

Target

a5870516ebce18fd8e3ba97c34203072_JaffaCakes118.exe
Size

4.1MB
MD5

a5870516ebce18fd8e3ba97c34203072
SHA1

afd34f6964d0b2364b234c6e87c9edbcbcbc95e8
SHA256

f54d5f6ce6f444e3c496ed8f8e4692f300dce86d02396ae25ff25014cf0ce654
SHA512

5c4a0fcce366e4ddf7e9bf9ad5d0b1d83351969a830727cf932bb17dfc1981081164ca044bec733a93a126c8032b3aa9d1ef912ecb07ba398f3f060b9d1f19a1
SSDEEP

98304:Q0DvJ0Ma/bKj15dRsCxsDhXiOHI7QQ9TtYOHAePPwSL4azJRgJ:hqRKj1dsjiOHI7JhtPfwSLjgJ

Score

7^/10

discovery

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
4796	a5870516ebce18fd8e3ba97c34203072_JaffaCakes118.tmp

Loads dropped DLL 2 IoCs

pid	Process
4796	a5870516ebce18fd8e3ba97c34203072_JaffaCakes118.tmp
4796	a5870516ebce18fd8e3ba97c34203072_JaffaCakes118.tmp

System Location Discovery: System Language Discovery 1 TTPs 2 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	a5870516ebce18fd8e3ba97c34203072_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	a5870516ebce18fd8e3ba97c34203072_JaffaCakes118.tmp

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 2920 wrote to memory of 4796	2920	a5870516ebce18fd8e3ba97c34203072_JaffaCakes118.exe	84
PID 2920 wrote to memory of 4796	2920	a5870516ebce18fd8e3ba97c34203072_JaffaCakes118.exe	84
PID 2920 wrote to memory of 4796	2920	a5870516ebce18fd8e3ba97c34203072_JaffaCakes118.exe	84

C:\Users\Admin\AppData\Local\Temp\a5870516ebce18fd8e3ba97c34203072_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\a5870516ebce18fd8e3ba97c34203072_JaffaCakes118.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2920
- C:\Users\Admin\AppData\Local\Temp\is-7ALC0.tmp\a5870516ebce18fd8e3ba97c34203072_JaffaCakes118.tmp
  "C:\Users\Admin\AppData\Local\Temp\is-7ALC0.tmp\a5870516ebce18fd8e3ba97c34203072_JaffaCakes118.tmp" /SL5="$80116,3914464,54272,C:\Users\Admin\AppData\Local\Temp\a5870516ebce18fd8e3ba97c34203072_JaffaCakes118.exe"
  2⤵
  - Executes dropped EXE
  - Loads dropped DLL
  - System Location Discovery: System Language Discovery
  PID:4796

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

C:\Users\Admin\AppData\Local\Temp\is-7ALC0.tmp\a5870516ebce18fd8e3ba97c34203072_JaffaCakes118.tmp

Filesize
688KB

MD5
c765336f0dcf4efdcc2101eed67cd30c

SHA1
fa0279f59738c5aa3b6b20106e109ccd77f895a7

SHA256
c5177fdc6031728e10141745cd69edbc91c92d14411a2dec6e8e8caa4f74ab28

SHA512
06a67ac37c20897967e2cad453793a6ef1c7804d4c578404f845daa88c859b15b0acb51642e6ad23ca6ba6549b02d5f6c98b1fa402004bdbf9d646abab7ec891

Download Submit
C:\Users\Admin\AppData\Local\Temp\is-J5LN0.tmp\_isetup\_isdecmp.dll

Filesize
19KB

MD5
3adaa386b671c2df3bae5b39dc093008

SHA1
067cf95fbdb922d81db58432c46930f86d23dded

SHA256
71cd2f5bc6e13b8349a7c98697c6d2e3fcdeea92699cedd591875bea869fae38

SHA512
bbe4187758d1a69f75a8cca6b3184e0c20cf8701b16531b55ed4987497934b3c9ef66ecd5e6b83c7357f69734f1c8301b9f82f0a024bb693b732a2d5760fd303

Download Submit
memory/2920-1-0x0000000000400000-0x0000000000414000-memory.dmp

Filesize
80KB

Download
memory/2920-2-0x0000000000401000-0x000000000040B000-memory.dmp

Filesize
40KB

Download
memory/2920-22-0x0000000000400000-0x0000000000414000-memory.dmp

Filesize
80KB

Download
memory/4796-13-0x0000000000400000-0x00000000004BC000-memory.dmp

Filesize
752KB

Download
memory/4796-23-0x0000000000400000-0x00000000004BC000-memory.dmp

Filesize
752KB

Download