0045e170bd7aed40630a1a98cacf8b5fa66e3bd4a100c1addf18af14d3d25974

Analysis

max time kernel
122s
max time network
123s
platform
windows7_x64
resource
win7-20240705-en
resource tags

arch:x64arch:x86image:win7-20240705-enlocale:en-usos:windows7-x64system
submitted
19/08/2024, 09:34

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General

Target

aa7d288ab0a457ae86edbfa9943fe981_JaffaCakes118.exe
Size

45KB
MD5

aa7d288ab0a457ae86edbfa9943fe981
SHA1

c4c50942c547bbb89ef2a76495891fbdcaad7b45
SHA256

0045e170bd7aed40630a1a98cacf8b5fa66e3bd4a100c1addf18af14d3d25974
SHA512

7d859f2f31bc9d96024d2f4de68ef9b9e33f92ef19be0ccb0b3fd77c85cac91b18f17d138788ea05cf27718d0b2bf799ded9db9a33efdbc647babfe16b9c0ffd
SSDEEP

768:9tlynoSYfjzQSgSk9pffmkNoJz+tnHujSC1pmeAZmX:fyOfnUvpfOAm6tnHuuRS

Score

7^/10

discovery

Malware Config

Signatures

Deletes itself 1 IoCs

pid	Process
3036	TEM9E52.tmp

Executes dropped EXE 1 IoCs

pid	Process
3036	TEM9E52.tmp

Loads dropped DLL 1 IoCs

pid	Process
3016	aa7d288ab0a457ae86edbfa9943fe981_JaffaCakes118.exe

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	aa7d288ab0a457ae86edbfa9943fe981_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	TEM9E52.tmp

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 3016 wrote to memory of 3036	3016	aa7d288ab0a457ae86edbfa9943fe981_JaffaCakes118.exe	30
PID 3016 wrote to memory of 3036	3016	aa7d288ab0a457ae86edbfa9943fe981_JaffaCakes118.exe	30
PID 3016 wrote to memory of 3036	3016	aa7d288ab0a457ae86edbfa9943fe981_JaffaCakes118.exe	30
PID 3016 wrote to memory of 3036	3016	aa7d288ab0a457ae86edbfa9943fe981_JaffaCakes118.exe	30

C:\Users\Admin\AppData\Local\Temp\aa7d288ab0a457ae86edbfa9943fe981_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\aa7d288ab0a457ae86edbfa9943fe981_JaffaCakes118.exe"
1⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3016
- C:\Users\Admin\AppData\Local\Temp\TEM9E52.tmp
  "C:\Users\Admin\AppData\Local\Temp\TEM9E52.tmp" /c del "C:\Users\Admin\AppData\Local\Temp\aa7d288ab0a457ae86edbfa9943fe981_JaffaCakes118.exe"
  2⤵
  - Deletes itself
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  PID:3036

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

\Users\Admin\AppData\Local\Temp\TEM9E52.tmp

Filesize
295KB

MD5
ad7b9c14083b52bc532fba5948342b98

SHA1
ee8cbf12d87c4d388f09b4f69bed2e91682920b5

SHA256
17f746d82695fa9b35493b41859d39d786d32b23a9d2e00f4011dec7a02402ae

SHA512
e12aad20c824187b39edb3c7943709290b5ddbf1b4032988db46f2e86da3cf7e7783f78c82e4dc5da232f666b8f9799a260a1f8e2694eb4d0cdaf78da710fde1

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