077393f40430ac2975c1c871dbb19d3300e5ffb77e64d6e13f18a6933fe31deb

Analysis

max time kernel
6s
max time network
6s
platform
windows7_x64
resource
win7-20240215-en
resource tags

arch:x64arch:x86image:win7-20240215-enlocale:en-usos:windows7-x64system
submitted
27/03/2024, 07:16

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Reason

Machine shutdown

Report Analysis Logs

General

Target

e1175f3cc9b2e4d8a7c9439b3380cc93.exe
Size

42KB
MD5

e1175f3cc9b2e4d8a7c9439b3380cc93
SHA1

069d1012e7d2dc40831ab693970bff3bfe2ce2da
SHA256

077393f40430ac2975c1c871dbb19d3300e5ffb77e64d6e13f18a6933fe31deb
SHA512

27b32143e434115a51408c3eb8c6e94637d211df9231f87c1f29c389a8f7d365614ba8a479101dd5e8cbd4dc65af07da1578ebc28939ff4fd2aa97527d89d3eb
SSDEEP

768:a7awDA2iPRmVjI9aJTpmxbeZsmdkioT0qRNoArUV0DWikQ2m:OawhiJmVjKaJTpDZfdknRoArUiSikNm

Score

7^/10

persistence

Malware Config

Signatures

Deletes itself 1 IoCs

pid	Process
2596	cmd.exe

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-1-5-21-2248906074-2862704502-246302768-1000\Software\Microsoft\Windows\CurrentVersion\Run\913011120 = "C:\\Users\\Admin\\913011120.exe"	reg.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

Suspicious use of AdjustPrivilegeToken 3 IoCs

description	pid	Process
Token: SeIncBasePriorityPrivilege	1772	e1175f3cc9b2e4d8a7c9439b3380cc93.exe
Token: SeShutdownPrivilege	2672	shutdown.exe
Token: SeRemoteShutdownPrivilege	2672	shutdown.exe

Suspicious use of WriteProcessMemory 16 IoCs

description	pid	Process	procid_target
PID 1772 wrote to memory of 2312	1772	e1175f3cc9b2e4d8a7c9439b3380cc93.exe	28
PID 1772 wrote to memory of 2312	1772	e1175f3cc9b2e4d8a7c9439b3380cc93.exe	28
PID 1772 wrote to memory of 2312	1772	e1175f3cc9b2e4d8a7c9439b3380cc93.exe	28
PID 1772 wrote to memory of 2312	1772	e1175f3cc9b2e4d8a7c9439b3380cc93.exe	28
PID 2312 wrote to memory of 2652	2312	cmd.exe	30
PID 2312 wrote to memory of 2652	2312	cmd.exe	30
PID 2312 wrote to memory of 2652	2312	cmd.exe	30
PID 2312 wrote to memory of 2652	2312	cmd.exe	30
PID 1772 wrote to memory of 2672	1772	e1175f3cc9b2e4d8a7c9439b3380cc93.exe	31
PID 1772 wrote to memory of 2672	1772	e1175f3cc9b2e4d8a7c9439b3380cc93.exe	31
PID 1772 wrote to memory of 2672	1772	e1175f3cc9b2e4d8a7c9439b3380cc93.exe	31
PID 1772 wrote to memory of 2672	1772	e1175f3cc9b2e4d8a7c9439b3380cc93.exe	31
PID 1772 wrote to memory of 2596	1772	e1175f3cc9b2e4d8a7c9439b3380cc93.exe	32
PID 1772 wrote to memory of 2596	1772	e1175f3cc9b2e4d8a7c9439b3380cc93.exe	32
PID 1772 wrote to memory of 2596	1772	e1175f3cc9b2e4d8a7c9439b3380cc93.exe	32
PID 1772 wrote to memory of 2596	1772	e1175f3cc9b2e4d8a7c9439b3380cc93.exe	32

C:\Users\Admin\AppData\Local\Temp\e1175f3cc9b2e4d8a7c9439b3380cc93.exe
"C:\Users\Admin\AppData\Local\Temp\e1175f3cc9b2e4d8a7c9439b3380cc93.exe"
1⤵
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1772
- C:\Windows\SysWOW64\cmd.exe
  cmd.exe /c REG ADD HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Run /v 913011120 /t REG_SZ /d "%userprofile%\913011120.exe" /f
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:2312
- - C:\Windows\SysWOW64\reg.exe
    REG ADD HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Run /v 913011120 /t REG_SZ /d "C:\Users\Admin\913011120.exe" /f
    3⤵
    - Adds Run key to start application
    PID:2652
- C:\Windows\SysWOW64\shutdown.exe
  "C:\Windows\System32\shutdown.exe" /r /f /t 3
  2⤵
  - Suspicious use of AdjustPrivilegeToken
  PID:2672
- C:\Windows\SysWOW64\cmd.exe
  "C:\Windows\system32\cmd.exe" /c del C:\Users\Admin\AppData\Local\Temp\E1175F~1.EXE > nul
  2⤵
  - Deletes itself
  PID:2596

C:\Windows\system32\LogonUI.exe
"LogonUI.exe" /flags:0x0
1⤵
PID:2904

C:\Windows\system32\LogonUI.exe
"LogonUI.exe" /flags:0x1
1⤵
PID:2216

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 Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

memory/1772-2-0x0000000000290000-0x0000000000297000-memory.dmp

Filesize
28KB

Download
memory/1772-0-0x0000000000270000-0x0000000000282000-memory.dmp

Filesize
72KB

Download
memory/1772-3-0x0000000000A10000-0x0000000000A28000-memory.dmp

Filesize
96KB

Download
memory/2216-6-0x0000000002B30000-0x0000000002B31000-memory.dmp

Filesize
4KB

Download
memory/2904-5-0x0000000002EE0000-0x0000000002EE1000-memory.dmp

Filesize
4KB

Download

Analysis

Sharing

Errors

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads