45b72ba1c5edd19744f66a0ce66096eb680576a96fa3ac7ab0ad7d2483f8f330

Analysis

max time kernel
122s
max time network
127s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
23-09-2024 19:06

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General

Target

Enquiry#209350000.pdf.exe
Size

102KB
MD5

b06f18a6a86086531bc9861b2cf253ed
SHA1

8b87b70c406cc41250eda6cb433505021ff23a75
SHA256

45b72ba1c5edd19744f66a0ce66096eb680576a96fa3ac7ab0ad7d2483f8f330
SHA512

6111ebf5d65b561d4d54990f1044bd6730dcb8b3edd806ec89c1004abd9b774d8c3b55867334cb36e39e3ae99d828c3a767acf443394f2342cca10901598a39c
SSDEEP

3072:IISVIPM8mI8yrQeT9YFDaNUTTYR0iyW88SvovU/s:IlVIPM8R8yXT9saNOTYR588SO9

Score

6^/10

discovery persistence

Malware Config

Signatures

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-457978338-2990298471-2379561640-1000\Software\Microsoft\Windows\CurrentVersion\Run\Bohw = "C:\\Users\\Admin\\AppData\\Roaming\\Bohw.exe"	Enquiry#209350000.pdf.exe

Program crash 1 IoCs

pid	pid_target	Process	procid_target
5880	2992	WerFault.exe	29

System Location Discovery: System Language Discovery 1 TTPs 1 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	Enquiry#209350000.pdf.exe

Suspicious behavior: EnumeratesProcesses 1 IoCs

pid	Process
2992	Enquiry#209350000.pdf.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	2992	Enquiry#209350000.pdf.exe
Token: SeDebugPrivilege	2992	Enquiry#209350000.pdf.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2992 wrote to memory of 5880	2992	Enquiry#209350000.pdf.exe	30
PID 2992 wrote to memory of 5880	2992	Enquiry#209350000.pdf.exe	30
PID 2992 wrote to memory of 5880	2992	Enquiry#209350000.pdf.exe	30
PID 2992 wrote to memory of 5880	2992	Enquiry#209350000.pdf.exe	30

C:\Users\Admin\AppData\Local\Temp\Enquiry#209350000.pdf.exe
"C:\Users\Admin\AppData\Local\Temp\Enquiry#209350000.pdf.exe"
1⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2992
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 2992 -s 1124
  2⤵
  - Program crash
  PID:5880

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/2992-0-0x0000000074E7E000-0x0000000074E7F000-memory.dmp

Filesize
4KB

Download
memory/2992-1-0x00000000009E0000-0x00000000009FC000-memory.dmp

Filesize
112KB

Download
memory/2992-2-0x0000000074E70000-0x000000007555E000-memory.dmp

Filesize
6.9MB

Download
memory/2992-3-0x0000000005B90000-0x0000000005C76000-memory.dmp

Filesize
920KB

Download
memory/2992-4-0x0000000005B90000-0x0000000005C71000-memory.dmp

Filesize
900KB

Download
memory/2992-21-0x0000000005B90000-0x0000000005C71000-memory.dmp

Filesize
900KB

Download
memory/2992-19-0x0000000005B90000-0x0000000005C71000-memory.dmp

Filesize
900KB

Download
memory/2992-17-0x0000000005B90000-0x0000000005C71000-memory.dmp

Filesize
900KB

Download
memory/2992-13-0x0000000005B90000-0x0000000005C71000-memory.dmp

Filesize
900KB

Download
memory/2992-11-0x0000000005B90000-0x0000000005C71000-memory.dmp

Filesize
900KB

Download
memory/2992-9-0x0000000005B90000-0x0000000005C71000-memory.dmp

Filesize
900KB

Download
memory/2992-7-0x0000000005B90000-0x0000000005C71000-memory.dmp

Filesize
900KB

Download
memory/2992-25-0x0000000005B90000-0x0000000005C71000-memory.dmp

Filesize
900KB

Download
memory/2992-5-0x0000000005B90000-0x0000000005C71000-memory.dmp

Filesize
900KB

Download
memory/2992-16-0x0000000005B90000-0x0000000005C71000-memory.dmp

Filesize
900KB

Download
memory/2992-44-0x0000000005B90000-0x0000000005C71000-memory.dmp

Filesize
900KB

Download
memory/2992-55-0x0000000005B90000-0x0000000005C71000-memory.dmp

Filesize
900KB

Download
memory/2992-53-0x0000000005B90000-0x0000000005C71000-memory.dmp

Filesize
900KB

Download
memory/2992-51-0x0000000005B90000-0x0000000005C71000-memory.dmp

Filesize
900KB

Download
memory/2992-49-0x0000000005B90000-0x0000000005C71000-memory.dmp

Filesize
900KB

Download
memory/2992-47-0x0000000005B90000-0x0000000005C71000-memory.dmp

Filesize
900KB

Download
memory/2992-45-0x0000000005B90000-0x0000000005C71000-memory.dmp

Filesize
900KB

Download
memory/2992-41-0x0000000005B90000-0x0000000005C71000-memory.dmp

Filesize
900KB

Download
memory/2992-39-0x0000000005B90000-0x0000000005C71000-memory.dmp

Filesize
900KB

Download
memory/2992-37-0x0000000005B90000-0x0000000005C71000-memory.dmp

Filesize
900KB

Download
memory/2992-35-0x0000000005B90000-0x0000000005C71000-memory.dmp

Filesize
900KB

Download
memory/2992-33-0x0000000005B90000-0x0000000005C71000-memory.dmp

Filesize
900KB

Download
memory/2992-31-0x0000000005B90000-0x0000000005C71000-memory.dmp

Filesize
900KB

Download
memory/2992-29-0x0000000005B90000-0x0000000005C71000-memory.dmp

Filesize
900KB

Download
memory/2992-27-0x0000000005B90000-0x0000000005C71000-memory.dmp

Filesize
900KB

Download
memory/2992-23-0x0000000005B90000-0x0000000005C71000-memory.dmp

Filesize
900KB

Download
memory/2992-63-0x0000000005B90000-0x0000000005C71000-memory.dmp

Filesize
900KB

Download
memory/2992-61-0x0000000005B90000-0x0000000005C71000-memory.dmp

Filesize
900KB

Download
memory/2992-59-0x0000000005B90000-0x0000000005C71000-memory.dmp

Filesize
900KB

Download
memory/2992-57-0x0000000005B90000-0x0000000005C71000-memory.dmp

Filesize
900KB

Download
memory/2992-65-0x0000000005B90000-0x0000000005C71000-memory.dmp

Filesize
900KB

Download
memory/2992-67-0x0000000005B90000-0x0000000005C71000-memory.dmp

Filesize
900KB

Download
memory/2992-1079-0x0000000074E70000-0x000000007555E000-memory.dmp

Filesize
6.9MB

Download
memory/2992-1078-0x0000000074E7E000-0x0000000074E7F000-memory.dmp

Filesize
4KB

Download
memory/2992-1080-0x0000000074E70000-0x000000007555E000-memory.dmp

Filesize
6.9MB

Download
memory/2992-1082-0x0000000000980000-0x00000000009CC000-memory.dmp

Filesize
304KB

Download
memory/2992-1081-0x0000000005740000-0x00000000057A2000-memory.dmp

Filesize
392KB

Download
memory/2992-1083-0x0000000074E70000-0x000000007555E000-memory.dmp

Filesize
6.9MB

Download
memory/2992-1084-0x0000000001E90000-0x0000000001EE4000-memory.dmp

Filesize
336KB

Download
memory/2992-1086-0x0000000074E70000-0x000000007555E000-memory.dmp

Filesize
6.9MB

Download