3e77bc5c8cd2052b5b8c14abce4ee3a2bc5d7568860d93524927734732dcaa25

Analysis

max time kernel
118s
max time network
118s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
28-09-2024 01:17

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General

Target

3e77bc5c8cd2052b5b8c14abce4ee3a2bc5d7568860d93524927734732dcaa25.exe
Size

73KB
MD5

ba28e223163c5b2ec9a8b3749dd8df88
SHA1

432148c92b5c723033225b14986a4dd80c1344ff
SHA256

3e77bc5c8cd2052b5b8c14abce4ee3a2bc5d7568860d93524927734732dcaa25
SHA512

e83c8f0a9b0aec5dba0b738c97c71088595601ed8cb019a2ea1073e08f549b3bd34d4b9e4a91c568214f53448739133680129c39f8bd65a4d3d0163a35911205
SSDEEP

768:bVOf4mUSU2Ip4jBqltCF0AxEjenoB69+FxF:ROA1SFHBWAxEjc+N

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-1-5-21-1846800975-3917212583-2893086201-1000\Software\Microsoft\Windows\CurrentVersion\Run\Ozpagjqxzt = "C:\\Users\\Admin\\AppData\\Roaming\\Ozpagjqxzt.exe"	3e77bc5c8cd2052b5b8c14abce4ee3a2bc5d7568860d93524927734732dcaa25.exe

Program crash 1 IoCs

pid	pid_target	Process	procid_target
4656	2652	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	3e77bc5c8cd2052b5b8c14abce4ee3a2bc5d7568860d93524927734732dcaa25.exe

Suspicious behavior: EnumeratesProcesses 1 IoCs

pid	Process
2652	3e77bc5c8cd2052b5b8c14abce4ee3a2bc5d7568860d93524927734732dcaa25.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	2652	3e77bc5c8cd2052b5b8c14abce4ee3a2bc5d7568860d93524927734732dcaa25.exe
Token: SeDebugPrivilege	2652	3e77bc5c8cd2052b5b8c14abce4ee3a2bc5d7568860d93524927734732dcaa25.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2652 wrote to memory of 4656	2652	3e77bc5c8cd2052b5b8c14abce4ee3a2bc5d7568860d93524927734732dcaa25.exe	30
PID 2652 wrote to memory of 4656	2652	3e77bc5c8cd2052b5b8c14abce4ee3a2bc5d7568860d93524927734732dcaa25.exe	30
PID 2652 wrote to memory of 4656	2652	3e77bc5c8cd2052b5b8c14abce4ee3a2bc5d7568860d93524927734732dcaa25.exe	30
PID 2652 wrote to memory of 4656	2652	3e77bc5c8cd2052b5b8c14abce4ee3a2bc5d7568860d93524927734732dcaa25.exe	30

C:\Users\Admin\AppData\Local\Temp\3e77bc5c8cd2052b5b8c14abce4ee3a2bc5d7568860d93524927734732dcaa25.exe
"C:\Users\Admin\AppData\Local\Temp\3e77bc5c8cd2052b5b8c14abce4ee3a2bc5d7568860d93524927734732dcaa25.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:2652
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 2652 -s 912
  2⤵
  - Program crash
  PID:4656

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/2652-0-0x000000007414E000-0x000000007414F000-memory.dmp

Filesize
4KB

Download
memory/2652-1-0x0000000000A00000-0x0000000000A18000-memory.dmp

Filesize
96KB

Download
memory/2652-2-0x0000000074140000-0x000000007482E000-memory.dmp

Filesize
6.9MB

Download
memory/2652-3-0x00000000057F0000-0x000000000590E000-memory.dmp

Filesize
1.1MB

Download
memory/2652-4-0x00000000057F0000-0x0000000005908000-memory.dmp

Filesize
1.1MB

Download
memory/2652-5-0x00000000057F0000-0x0000000005908000-memory.dmp

Filesize
1.1MB

Download
memory/2652-21-0x00000000057F0000-0x0000000005908000-memory.dmp

Filesize
1.1MB

Download
memory/2652-41-0x00000000057F0000-0x0000000005908000-memory.dmp

Filesize
1.1MB

Download
memory/2652-61-0x00000000057F0000-0x0000000005908000-memory.dmp

Filesize
1.1MB

Download
memory/2652-7-0x00000000057F0000-0x0000000005908000-memory.dmp

Filesize
1.1MB

Download
memory/2652-67-0x00000000057F0000-0x0000000005908000-memory.dmp

Filesize
1.1MB

Download
memory/2652-65-0x00000000057F0000-0x0000000005908000-memory.dmp

Filesize
1.1MB

Download
memory/2652-63-0x00000000057F0000-0x0000000005908000-memory.dmp

Filesize
1.1MB

Download
memory/2652-59-0x00000000057F0000-0x0000000005908000-memory.dmp

Filesize
1.1MB

Download
memory/2652-57-0x00000000057F0000-0x0000000005908000-memory.dmp

Filesize
1.1MB

Download
memory/2652-55-0x00000000057F0000-0x0000000005908000-memory.dmp

Filesize
1.1MB

Download
memory/2652-53-0x00000000057F0000-0x0000000005908000-memory.dmp

Filesize
1.1MB

Download
memory/2652-51-0x00000000057F0000-0x0000000005908000-memory.dmp

Filesize
1.1MB

Download
memory/2652-49-0x00000000057F0000-0x0000000005908000-memory.dmp

Filesize
1.1MB

Download
memory/2652-47-0x00000000057F0000-0x0000000005908000-memory.dmp

Filesize
1.1MB

Download
memory/2652-45-0x00000000057F0000-0x0000000005908000-memory.dmp

Filesize
1.1MB

Download
memory/2652-43-0x00000000057F0000-0x0000000005908000-memory.dmp

Filesize
1.1MB

Download
memory/2652-39-0x00000000057F0000-0x0000000005908000-memory.dmp

Filesize
1.1MB

Download
memory/2652-37-0x00000000057F0000-0x0000000005908000-memory.dmp

Filesize
1.1MB

Download
memory/2652-35-0x00000000057F0000-0x0000000005908000-memory.dmp

Filesize
1.1MB

Download
memory/2652-33-0x00000000057F0000-0x0000000005908000-memory.dmp

Filesize
1.1MB

Download
memory/2652-31-0x00000000057F0000-0x0000000005908000-memory.dmp

Filesize
1.1MB

Download
memory/2652-29-0x00000000057F0000-0x0000000005908000-memory.dmp

Filesize
1.1MB

Download
memory/2652-27-0x00000000057F0000-0x0000000005908000-memory.dmp

Filesize
1.1MB

Download
memory/2652-25-0x00000000057F0000-0x0000000005908000-memory.dmp

Filesize
1.1MB

Download
memory/2652-23-0x00000000057F0000-0x0000000005908000-memory.dmp

Filesize
1.1MB

Download
memory/2652-19-0x00000000057F0000-0x0000000005908000-memory.dmp

Filesize
1.1MB

Download
memory/2652-17-0x00000000057F0000-0x0000000005908000-memory.dmp

Filesize
1.1MB

Download
memory/2652-15-0x00000000057F0000-0x0000000005908000-memory.dmp

Filesize
1.1MB

Download
memory/2652-13-0x00000000057F0000-0x0000000005908000-memory.dmp

Filesize
1.1MB

Download
memory/2652-11-0x00000000057F0000-0x0000000005908000-memory.dmp

Filesize
1.1MB

Download
memory/2652-9-0x00000000057F0000-0x0000000005908000-memory.dmp

Filesize
1.1MB

Download
memory/2652-1080-0x00000000050B0000-0x00000000050FC000-memory.dmp

Filesize
304KB

Download
memory/2652-1079-0x0000000005210000-0x00000000052A8000-memory.dmp

Filesize
608KB

Download
memory/2652-1078-0x0000000074140000-0x000000007482E000-memory.dmp

Filesize
6.9MB

Download
memory/2652-1081-0x000000007414E000-0x000000007414F000-memory.dmp

Filesize
4KB

Download
memory/2652-1082-0x0000000074140000-0x000000007482E000-memory.dmp

Filesize
6.9MB

Download
memory/2652-1083-0x0000000005430000-0x0000000005484000-memory.dmp

Filesize
336KB

Download