8ea024d86e71e3e1121acbc597d686279dbed7534722d592b3a1de7d237703d1

Analysis

max time kernel
119s
max time network
122s
platform
windows7_x64
resource
win7-20241023-en
resource tags

arch:x64arch:x86image:win7-20241023-enlocale:en-usos:windows7-x64system
submitted
21-11-2024 00:42

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General

Target

8ea024d86e71e3e1121acbc597d686279dbed7534722d592b3a1de7d237703d1.xls
Size

80KB
MD5

56581bdea36b2cfeb01d0b494117323e
SHA1

af450163903dc4c534a1a9de29ea4f3dd7440361
SHA256

8ea024d86e71e3e1121acbc597d686279dbed7534722d592b3a1de7d237703d1
SHA512

f5341b49680008c38f4f96098df93e11bcc1fb80c5a69e78cac399cbe8cfd0e4531a05fc395a87cd78c2be88c42fc63e64987c82e3951ec5b49f1447c6c23a2d
SSDEEP

1536:ROOKpb8rGYrMPe3q7Q0XV5xtezEsi8/dgFQHuS4VcTO9/r7UYdEJeFa:RBKpb8rGYrMPe3q7Q0XV5xtezEsi8/d3

Score

10^/10

discovery

Malware Config

Extracted

Language

xlm4.0

Source

URLs

xlm40.dropper

http://beeslandkerman.ir/XPFvBDrNkT/lUkOx4VAOizId7u/

xlm40.dropper

http://cerdi.com/_derived/J4Fu7VmGZQ7rGA/

xlm40.dropper

https://www.chasingmavericks.co.ke/agendaafrikadebates.co.ke/QznOFMKV9R/

xlm40.dropper

http://bsbmakina.com.tr/logo/eVWaAWm/

Signatures

Process spawned unexpected child process 4 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	2464	2596	regsvr32.exe	29
Parent C:\Program Files (x86)\Microsoft Office\Office14\EXCEL.EXE is not expected to spawn this process	2824	2596	regsvr32.exe	29
Parent C:\Program Files (x86)\Microsoft Office\Office14\EXCEL.EXE is not expected to spawn this process	2188	2596	regsvr32.exe	29
Parent C:\Program Files (x86)\Microsoft Office\Office14\EXCEL.EXE is not expected to spawn this process	2916	2596	regsvr32.exe	29

System Location Discovery: System Language Discovery 1 TTPs 5 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	regsvr32.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	regsvr32.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	EXCEL.EXE
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	regsvr32.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
2596	EXCEL.EXE

Suspicious use of SetWindowsHookEx 3 IoCs

pid	Process
2596	EXCEL.EXE
2596	EXCEL.EXE
2596	EXCEL.EXE

Suspicious use of WriteProcessMemory 28 IoCs

description	pid	Process	procid_target
PID 2596 wrote to memory of 2464	2596	EXCEL.EXE	31
PID 2596 wrote to memory of 2464	2596	EXCEL.EXE	31
PID 2596 wrote to memory of 2464	2596	EXCEL.EXE	31
PID 2596 wrote to memory of 2464	2596	EXCEL.EXE	31
PID 2596 wrote to memory of 2464	2596	EXCEL.EXE	31
PID 2596 wrote to memory of 2464	2596	EXCEL.EXE	31
PID 2596 wrote to memory of 2464	2596	EXCEL.EXE	31
PID 2596 wrote to memory of 2824	2596	EXCEL.EXE	32
PID 2596 wrote to memory of 2824	2596	EXCEL.EXE	32
PID 2596 wrote to memory of 2824	2596	EXCEL.EXE	32
PID 2596 wrote to memory of 2824	2596	EXCEL.EXE	32
PID 2596 wrote to memory of 2824	2596	EXCEL.EXE	32
PID 2596 wrote to memory of 2824	2596	EXCEL.EXE	32
PID 2596 wrote to memory of 2824	2596	EXCEL.EXE	32
PID 2596 wrote to memory of 2188	2596	EXCEL.EXE	34
PID 2596 wrote to memory of 2188	2596	EXCEL.EXE	34
PID 2596 wrote to memory of 2188	2596	EXCEL.EXE	34
PID 2596 wrote to memory of 2188	2596	EXCEL.EXE	34
PID 2596 wrote to memory of 2188	2596	EXCEL.EXE	34
PID 2596 wrote to memory of 2188	2596	EXCEL.EXE	34
PID 2596 wrote to memory of 2188	2596	EXCEL.EXE	34
PID 2596 wrote to memory of 2916	2596	EXCEL.EXE	35
PID 2596 wrote to memory of 2916	2596	EXCEL.EXE	35
PID 2596 wrote to memory of 2916	2596	EXCEL.EXE	35
PID 2596 wrote to memory of 2916	2596	EXCEL.EXE	35
PID 2596 wrote to memory of 2916	2596	EXCEL.EXE	35
PID 2596 wrote to memory of 2916	2596	EXCEL.EXE	35
PID 2596 wrote to memory of 2916	2596	EXCEL.EXE	35

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\8ea024d86e71e3e1121acbc597d686279dbed7534722d592b3a1de7d237703d1.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:2596
- C:\Windows\SysWOW64\regsvr32.exe
  C:\Windows\System32\regsvr32.exe /S ..\cui1.ocx
  2⤵
  - Process spawned unexpected child process
  - System Location Discovery: System Language Discovery
  PID:2464
- C:\Windows\SysWOW64\regsvr32.exe
  C:\Windows\System32\regsvr32.exe /S ..\cui2.ocx
  2⤵
  - Process spawned unexpected child process
  - System Location Discovery: System Language Discovery
  PID:2824
- C:\Windows\SysWOW64\regsvr32.exe
  C:\Windows\System32\regsvr32.exe /S ..\cui3.ocx
  2⤵
  - Process spawned unexpected child process
  - System Location Discovery: System Language Discovery
  PID:2188
- C:\Windows\SysWOW64\regsvr32.exe
  C:\Windows\System32\regsvr32.exe /S ..\cui4.ocx
  2⤵
  - Process spawned unexpected child process
  - System Location Discovery: System Language Discovery
  PID:2916

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

memory/2596-0-0x000000005FFF0000-0x0000000060000000-memory.dmp

Filesize
64KB

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memory/2596-1-0x000000007258D000-0x0000000072598000-memory.dmp

Filesize
44KB

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memory/2596-2-0x000000007258D000-0x0000000072598000-memory.dmp

Filesize
44KB

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Analysis

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General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads