ea683839eb010eeccefa35eb4abb6f44db7e4d91ee6500113349e926ccebd2fb

Analysis

max time kernel
94s
max time network
129s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
03-08-2024 04:34

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General

Target

ea683839eb010eeccefa35eb4abb6f44db7e4d91ee6500113349e926ccebd2fb.exe
Size

47KB
MD5

3092f8391ee9875fdd286a69e9913be9
SHA1

c73b92c16abd17b8e80460bb8db88c5034d76c55
SHA256

ea683839eb010eeccefa35eb4abb6f44db7e4d91ee6500113349e926ccebd2fb
SHA512

cce5fbf08e031e385c597d9da645639dc7082aa641c84842000dda01655220ecb81674e396102e2a5be660e45c1ab6a50041be9ff7fa852ca0850267996d2685
SSDEEP

768:OCNxU+Uh5ja9QI73wjbSpoo3e/HckrS2cr2qhSpYCVlxxS0lh:LNxU+W+73uSpoo3e/8+dcr2yStlxxrh

Score

8^/10

discovery persistence

Malware Config

Signatures

Event Triggered Execution: Image File Execution Options Injection 1 TTPs 2 IoCs

persistence

Image File Execution Options Injection

T1546.012

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\taskmgr.exe\Debugger = "C:\\Windows\\system32\\\\services.exe"	ea683839eb010eeccefa35eb4abb6f44db7e4d91ee6500113349e926ccebd2fb.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\taskmgr.exe	ea683839eb010eeccefa35eb4abb6f44db7e4d91ee6500113349e926ccebd2fb.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\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\znga30 = "C:\\Windows\\system32\\.exe"	ea683839eb010eeccefa35eb4abb6f44db7e4d91ee6500113349e926ccebd2fb.exe

Drops file in System32 directory 12 IoCs

description	ioc	Process
File opened for modification	C:\Windows\SysWOW64\E	ea683839eb010eeccefa35eb4abb6f44db7e4d91ee6500113349e926ccebd2fb.exe
File opened for modification	C:\Windows\SysWOW64\R	ea683839eb010eeccefa35eb4abb6f44db7e4d91ee6500113349e926ccebd2fb.exe
File created	C:\Windows\SysWOW64\E\scservice.exe	ea683839eb010eeccefa35eb4abb6f44db7e4d91ee6500113349e926ccebd2fb.exe
File opened for modification	C:\Windows\SysWOW64\E\scservice.exe	ea683839eb010eeccefa35eb4abb6f44db7e4d91ee6500113349e926ccebd2fb.exe
File created	C:\Windows\SysWOW64\R\znga30.exe	ea683839eb010eeccefa35eb4abb6f44db7e4d91ee6500113349e926ccebd2fb.exe
File opened for modification	C:\Windows\SysWOW64\E\servicess.exe	ea683839eb010eeccefa35eb4abb6f44db7e4d91ee6500113349e926ccebd2fb.exe
File opened for modification	C:\Windows\SysWOW64\E\mirror.exe	ea683839eb010eeccefa35eb4abb6f44db7e4d91ee6500113349e926ccebd2fb.exe
File opened for modification	C:\Windows\SysWOW64\R\znga30.exe	ea683839eb010eeccefa35eb4abb6f44db7e4d91ee6500113349e926ccebd2fb.exe
File created	C:\Windows\SysWOW64\E\servicess.exe	ea683839eb010eeccefa35eb4abb6f44db7e4d91ee6500113349e926ccebd2fb.exe
File created	C:\Windows\SysWOW64\E\mirror.exe	ea683839eb010eeccefa35eb4abb6f44db7e4d91ee6500113349e926ccebd2fb.exe
File created	C:\Windows\SysWOW64\E\netdhcp.exe	ea683839eb010eeccefa35eb4abb6f44db7e4d91ee6500113349e926ccebd2fb.exe
File opened for modification	C:\Windows\SysWOW64\E\netdhcp.exe	ea683839eb010eeccefa35eb4abb6f44db7e4d91ee6500113349e926ccebd2fb.exe

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	ea683839eb010eeccefa35eb4abb6f44db7e4d91ee6500113349e926ccebd2fb.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2564	ea683839eb010eeccefa35eb4abb6f44db7e4d91ee6500113349e926ccebd2fb.exe

C:\Users\Admin\AppData\Local\Temp\ea683839eb010eeccefa35eb4abb6f44db7e4d91ee6500113349e926ccebd2fb.exe
"C:\Users\Admin\AppData\Local\Temp\ea683839eb010eeccefa35eb4abb6f44db7e4d91ee6500113349e926ccebd2fb.exe"
1⤵
- Event Triggered Execution: Image File Execution Options Injection
- Adds Run key to start application
- Drops file in System32 directory
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
PID:2564

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

Event Triggered Execution

T1546

Image File Execution Options Injection

T1546.012

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Event Triggered Execution

T1546

Image File Execution Options Injection

T1546.012

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

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Downloads

C:\Windows\SysWOW64\R\znga30.exe

Filesize
48KB

MD5
9834280b03b3c6e20ec334880dfe12c1

SHA1
e41a06f11b4da83f41ad97e72e1e968f73af85c8

SHA256
96e9def720a2e318280fe1e32da28f0ab3b1caff53a98d4d3301c5adda3fa729

SHA512
86e8ee904386c9458224a5629c9e7bb44e64cbfd45c4133a0a548ce5d9e82dffa8e2e6d986ff0c275d5835ab6a53a52b58c93d5e8b752e5ef5c90610562acd30

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Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads