11a4a39651b7652fd8c7f94bfafaaf642b5897ecef8425668e9669594a98f0c4

Analysis

max time kernel
140s
max time network
128s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
11-08-2024 13:02

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General

Target

8a75033b01ef4d44862250de12ee30be_JaffaCakes118.exe
Size

4.4MB
MD5

8a75033b01ef4d44862250de12ee30be
SHA1

712b0f606046ecbc09165c30a9dbee4b5b6715ab
SHA256

11a4a39651b7652fd8c7f94bfafaaf642b5897ecef8425668e9669594a98f0c4
SHA512

b89e82928fa73502bbce4ac0e35a7b2ead3bada897e8bf0f02b36900d728c306a067d16de8be6a237dec94c2991c3acb033159a7cdc070dea53fdd6c730e6af0
SSDEEP

98304:QKBkqpA7N0Ec6Z1mu/1vffRQeMIpL8ajKifsysdJgBC7UaTRRgJ:9uqWCEc41mG+ePpQT+Vsdms7FDgJ

Score

7^/10

discovery

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
2840	8a75033b01ef4d44862250de12ee30be_JaffaCakes118.tmp

Loads dropped DLL 1 IoCs

pid	Process
2840	8a75033b01ef4d44862250de12ee30be_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	8a75033b01ef4d44862250de12ee30be_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	8a75033b01ef4d44862250de12ee30be_JaffaCakes118.tmp

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 3448 wrote to memory of 2840	3448	8a75033b01ef4d44862250de12ee30be_JaffaCakes118.exe	84
PID 3448 wrote to memory of 2840	3448	8a75033b01ef4d44862250de12ee30be_JaffaCakes118.exe	84
PID 3448 wrote to memory of 2840	3448	8a75033b01ef4d44862250de12ee30be_JaffaCakes118.exe	84

C:\Users\Admin\AppData\Local\Temp\8a75033b01ef4d44862250de12ee30be_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\8a75033b01ef4d44862250de12ee30be_JaffaCakes118.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3448
- C:\Users\Admin\AppData\Local\Temp\is-EMSJS.tmp\8a75033b01ef4d44862250de12ee30be_JaffaCakes118.tmp
  "C:\Users\Admin\AppData\Local\Temp\is-EMSJS.tmp\8a75033b01ef4d44862250de12ee30be_JaffaCakes118.tmp" /SL5="$601E8,4274892,54272,C:\Users\Admin\AppData\Local\Temp\8a75033b01ef4d44862250de12ee30be_JaffaCakes118.exe"
  2⤵
  - Executes dropped EXE
  - Loads dropped DLL
  - System Location Discovery: System Language Discovery
  PID:2840

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-EMSJS.tmp\8a75033b01ef4d44862250de12ee30be_JaffaCakes118.tmp

Filesize
688KB

MD5
c765336f0dcf4efdcc2101eed67cd30c

SHA1
fa0279f59738c5aa3b6b20106e109ccd77f895a7

SHA256
c5177fdc6031728e10141745cd69edbc91c92d14411a2dec6e8e8caa4f74ab28

SHA512
06a67ac37c20897967e2cad453793a6ef1c7804d4c578404f845daa88c859b15b0acb51642e6ad23ca6ba6549b02d5f6c98b1fa402004bdbf9d646abab7ec891

Download Submit
C:\Users\Admin\AppData\Local\Temp\is-O6PEA.tmp\Games.inf

Filesize
263B

MD5
721c9054f9a6672c60cbde406669a98b

SHA1
5fd52a2adae4e690f46f98cf077b86de2a0909ae

SHA256
4157c028d7f5b24c52ce4acda1eccb85c7eb784b5597c145aa302b029dccffec

SHA512
e4a5a5be5cbfcfdaff4fd448b96056c7bb41528d72a57cf18f4523dbefc8b05ed0b59b3797508d21014f9415671db0d709933f8ac24a95689a933c6f294abe75

Download Submit
C:\Users\Admin\AppData\Local\Temp\is-O6PEA.tmp\isxdl.dll

Filesize
49KB

MD5
02ecc74f7f91e9ffd84de708683236a6

SHA1
3532de0b77df8b0fc89e9c7eddec3fa71f98f5a2

SHA256
30ad8a0e1cee091ca48c771adb2e76baf1a7d54b9f60dc47f54dfdc2d6f6691e

SHA512
a3fdaa651f82428395bc412a2a04fce673768d3ef088b3748addf337d95464eb141ae7c286bff5c705eae05dd7b38207629588ae7e89ada15269463cd7acf541

Download Submit
memory/2840-7-0x0000000000400000-0x00000000004BC000-memory.dmp

Filesize
752KB

Download
memory/2840-34-0x0000000000400000-0x00000000004BC000-memory.dmp

Filesize
752KB

Download
memory/3448-0-0x0000000000400000-0x0000000000414000-memory.dmp

Filesize
80KB

Download
memory/3448-2-0x0000000000401000-0x000000000040B000-memory.dmp

Filesize
40KB

Download
memory/3448-33-0x0000000000400000-0x0000000000414000-memory.dmp

Filesize
80KB

Download