16e36ac5b2b890e9414a4ffea96a4c4611edb032e4985bb60a5e3eb9cda724b0

Analysis

max time kernel
1195s
max time network
1150s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
05/08/2024, 13:13

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General

Target

COCA COLA COMPANY IT - MONTH_TEA_ExecutiveBook_TEG.xlsb
Size

4.2MB
MD5

8c917582080ebb753cee18461fd790e6
SHA1

9b849cff9ad3f6530765706f69b16120844c6d8a
SHA256

16e36ac5b2b890e9414a4ffea96a4c4611edb032e4985bb60a5e3eb9cda724b0
SHA512

7e741a43df3bda10f409f3e71420f99ce062d198ad564ff72fa1948121f0fecae4a7707e882594dabbdfcc1bfc5420d010dd9302d44116e45855b8a08df7325a
SSDEEP

98304:dfzd3o9w+E1FDliqN70i1H5/lFKG4LMyaXfG:z3o9Yv0Q1Z/lFlyku

Score

1^/10

Malware Config

Signatures

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	EXCEL.EXE
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz	EXCEL.EXE
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString	EXCEL.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	EXCEL.EXE
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemFamily	EXCEL.EXE
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemSKU	EXCEL.EXE

Suspicious behavior: AddClipboardFormatListener 1 IoCs

pid	Process
3564	EXCEL.EXE

Suspicious use of FindShellTrayWindow 2 IoCs

pid	Process
3564	EXCEL.EXE
3564	EXCEL.EXE

Suspicious use of SetWindowsHookEx 17 IoCs

pid	Process
3564	EXCEL.EXE
3564	EXCEL.EXE
3564	EXCEL.EXE
3564	EXCEL.EXE
3564	EXCEL.EXE
3564	EXCEL.EXE
3564	EXCEL.EXE
3564	EXCEL.EXE
3564	EXCEL.EXE
3564	EXCEL.EXE
3564	EXCEL.EXE
3564	EXCEL.EXE
3564	EXCEL.EXE
3564	EXCEL.EXE
3564	EXCEL.EXE
3564	EXCEL.EXE
3564	EXCEL.EXE

Suspicious use of WriteProcessMemory 2 IoCs

description	pid	Process	procid_target
PID 3564 wrote to memory of 4448	3564	EXCEL.EXE	87
PID 3564 wrote to memory of 4448	3564	EXCEL.EXE	87

C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE
"C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE" "C:\Users\Admin\AppData\Local\Temp\COCA COLA COMPANY IT - MONTH_TEA_ExecutiveBook_TEG.xlsb"
1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:3564
- C:\Windows\splwow64.exe
  C:\Windows\splwow64.exe 12288
  2⤵
  PID:4448

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k PrintWorkflow -s PrintWorkflowUserSvc
1⤵
PID:4736

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

memory/3564-3-0x00007FFE21E0D000-0x00007FFE21E0E000-memory.dmp

Filesize
4KB

Download
memory/3564-4-0x00007FFDE1DF0000-0x00007FFDE1E00000-memory.dmp

Filesize
64KB

Download
memory/3564-2-0x00007FFDE1DF0000-0x00007FFDE1E00000-memory.dmp

Filesize
64KB

Download
memory/3564-1-0x00007FFDE1DF0000-0x00007FFDE1E00000-memory.dmp

Filesize
64KB

Download
memory/3564-0-0x00007FFDE1DF0000-0x00007FFDE1E00000-memory.dmp

Filesize
64KB

Download
memory/3564-8-0x00007FFE21D70000-0x00007FFE21F65000-memory.dmp

Filesize
2.0MB

Download
memory/3564-9-0x00007FFE21D70000-0x00007FFE21F65000-memory.dmp

Filesize
2.0MB

Download
memory/3564-7-0x00007FFE21D70000-0x00007FFE21F65000-memory.dmp

Filesize
2.0MB

Download
memory/3564-6-0x00007FFE21D70000-0x00007FFE21F65000-memory.dmp

Filesize
2.0MB

Download
memory/3564-5-0x00007FFDE1DF0000-0x00007FFDE1E00000-memory.dmp

Filesize
64KB

Download
memory/3564-10-0x00007FFDDF490000-0x00007FFDDF4A0000-memory.dmp

Filesize
64KB

Download
memory/3564-11-0x00007FFE21D70000-0x00007FFE21F65000-memory.dmp

Filesize
2.0MB

Download
memory/3564-14-0x00007FFE21D70000-0x00007FFE21F65000-memory.dmp

Filesize
2.0MB

Download
memory/3564-16-0x00007FFDDF490000-0x00007FFDDF4A0000-memory.dmp

Filesize
64KB

Download
memory/3564-15-0x00007FFE21D70000-0x00007FFE21F65000-memory.dmp

Filesize
2.0MB

Download
memory/3564-13-0x00007FFE21D70000-0x00007FFE21F65000-memory.dmp

Filesize
2.0MB

Download
memory/3564-12-0x00007FFE21D70000-0x00007FFE21F65000-memory.dmp

Filesize
2.0MB

Download
memory/3564-18-0x00007FFE21D70000-0x00007FFE21F65000-memory.dmp

Filesize
2.0MB

Download
memory/3564-20-0x00007FFE21D70000-0x00007FFE21F65000-memory.dmp

Filesize
2.0MB

Download
memory/3564-19-0x00007FFE21D70000-0x00007FFE21F65000-memory.dmp

Filesize
2.0MB

Download
memory/3564-21-0x00007FFE21D70000-0x00007FFE21F65000-memory.dmp

Filesize
2.0MB

Download
memory/3564-22-0x00007FFE21D70000-0x00007FFE21F65000-memory.dmp

Filesize
2.0MB

Download
memory/3564-17-0x00007FFE21D70000-0x00007FFE21F65000-memory.dmp

Filesize
2.0MB

Download
memory/3564-49-0x00007FFE21D70000-0x00007FFE21F65000-memory.dmp

Filesize
2.0MB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads