c70187840157ca3ec274937855c2ff15335cbdfd53d8a51f9914e284050a57e5

Analysis

max time kernel
122s
max time network
124s
platform
windows7_x64
resource
win7-20241023-en
resource tags

arch:x64arch:x86image:win7-20241023-enlocale:en-usos:windows7-x64system
submitted
19/11/2024, 11:24

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General

Target

c70187840157ca3ec274937855c2ff15335cbdfd53d8a51f9914e284050a57e5.xlsm
Size

46KB
MD5

48c0a3f719aa591e74522a93602d60b8
SHA1

e193113ae51ab2de6711f9e11ce95d9081df9286
SHA256

c70187840157ca3ec274937855c2ff15335cbdfd53d8a51f9914e284050a57e5
SHA512

b5b1dfd4749a176add3db0221cacf79c465001d8d6ec4a981abde48e5e0a9bb48051f200923b479cf400a1feb265f1955e01fb970dc7cd3ad36d6912c1e7e9df
SSDEEP

768:L1m2o0pOODOevZCwrvtTzdDTKufT9nz0LTyY1NiMZFYpvrLeci3cr+Uh0Vf1V5f+:L1HoadD3tT5fTR4Lh1NisFYBc3cr+Uqu

Score

10^/10

discovery

Malware Config

Extracted

Language

xlm4.0

Source

URLs

xlm40.dropper

http://rosywhitecleaningsolution.com/wp-admin/PqMw6fND8Bb1I4VPR10/

xlm40.dropper

http://havilaholuemglobal.com/dofz29/ymIfCcEL8I5kjA6E/

xlm40.dropper

http://www.floresguitarinstruction.com/wp-admin/jWlCX/

xlm40.dropper

http://www.drcc.co.za/restoredcontent/nAKvnbRpazx7c/

xlm40.dropper

http://aopda.org/wp-content/uploads/RDL75PME7OKHk4f/

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	2544	2600	regsvr32.exe	29

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	EXCEL.EXE
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	regsvr32.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

Suspicious behavior: AddClipboardFormatListener 1 IoCs

pid	Process
2600	EXCEL.EXE

Suspicious use of SetWindowsHookEx 3 IoCs

pid	Process
2600	EXCEL.EXE
2600	EXCEL.EXE
2600	EXCEL.EXE

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 2600 wrote to memory of 2544	2600	EXCEL.EXE	31
PID 2600 wrote to memory of 2544	2600	EXCEL.EXE	31
PID 2600 wrote to memory of 2544	2600	EXCEL.EXE	31
PID 2600 wrote to memory of 2544	2600	EXCEL.EXE	31
PID 2600 wrote to memory of 2544	2600	EXCEL.EXE	31
PID 2600 wrote to memory of 2544	2600	EXCEL.EXE	31
PID 2600 wrote to memory of 2544	2600	EXCEL.EXE	31

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\c70187840157ca3ec274937855c2ff15335cbdfd53d8a51f9914e284050a57e5.xlsm
1⤵
- System Location Discovery: System Language Discovery
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2600
- C:\Windows\SysWow64\regsvr32.exe
  C:\Windows\SysWow64\regsvr32.exe /s ..\sei.ocx
  2⤵
  - Process spawned unexpected child process
  - System Location Discovery: System Language Discovery
  PID:2544

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

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\sei.ocx

Filesize
4KB

MD5
89f526b2b6f2abc1c5a848c26e7ca157

SHA1
5d29ff185e4b4ee13ddbd35660b4fd0939baa099

SHA256
fdc8754f9f7ce53a5699b68d253d2483847f824e365219270c2e24c023cb615c

SHA512
b470ec36ab138d74bc19df93ccb217bd54de4676047ab009e0c11c4bbc5b0a59b8c4c5f5eefacfe25397c7c7ccc9c775c3cc83fd5fa1cd973e155e3349f09ab8

Download Submit
memory/2600-1-0x00000000729AD000-0x00000000729B8000-memory.dmp

Filesize
44KB

Download
memory/2600-0-0x000000005FFF0000-0x0000000060000000-memory.dmp

Filesize
64KB

Download
memory/2600-7-0x00000000729AD000-0x00000000729B8000-memory.dmp

Filesize
44KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads