acdc94bfa9599ba2b2076182d59767b0d0ea32089996e15150b2dadf3a53b6dd

Analysis

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

arch:x64arch:x86image:win7-20241023-enlocale:en-usos:windows7-x64system
submitted
29-12-2024 01:06

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General

Target

acdc94bfa9599ba2b2076182d59767b0d0ea32089996e15150b2dadf3a53b6dd.exe
Size

150KB
MD5

37cb3e4dbe27699672152a57538018c1
SHA1

629282e5dbc1fc6f457a5eb329247471af6c0fa1
SHA256

acdc94bfa9599ba2b2076182d59767b0d0ea32089996e15150b2dadf3a53b6dd
SHA512

24196125c148ecdba135560cf5e5c723480930a9710c9612cfa8747192ee267dcde04bcd0b985759a5fa2b2abf1b0a86afa6bef8d49392aea8cac14e2237342b
SSDEEP

1536:33jkxWXHAxy/11yYIWCPA7mWowboBveY6ni0cXHmp3cY0L5S1zJjTK6XiFZKj:Hj7Xgy/11yJvWnoBm5Qq3chdgzJjG62M

Score

7^/10

discovery

Malware Config

Signatures

Drops startup file 1 IoCs

description	ioc	Process
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\iulule.vbs	acdc94bfa9599ba2b2076182d59767b0d0ea32089996e15150b2dadf3a53b6dd.exe

Program crash 1 IoCs

pid	pid_target	Process	procid_target
6420	2036	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	acdc94bfa9599ba2b2076182d59767b0d0ea32089996e15150b2dadf3a53b6dd.exe

Modifies system certificate store 2 TTPs 2 IoCs

evasion spyware trojan

Install Root Certificate

T1553.004

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\ROOT\Certificates\CABD2A79A1076A31F21D253635CB039D4329A5E8	acdc94bfa9599ba2b2076182d59767b0d0ea32089996e15150b2dadf3a53b6dd.exe
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\ROOT\Certificates\CABD2A79A1076A31F21D253635CB039D4329A5E8\Blob = 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	acdc94bfa9599ba2b2076182d59767b0d0ea32089996e15150b2dadf3a53b6dd.exe

Suspicious behavior: EnumeratesProcesses 1 IoCs

pid	Process
2036	acdc94bfa9599ba2b2076182d59767b0d0ea32089996e15150b2dadf3a53b6dd.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	2036	acdc94bfa9599ba2b2076182d59767b0d0ea32089996e15150b2dadf3a53b6dd.exe
Token: SeDebugPrivilege	2036	acdc94bfa9599ba2b2076182d59767b0d0ea32089996e15150b2dadf3a53b6dd.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2036 wrote to memory of 6420	2036	acdc94bfa9599ba2b2076182d59767b0d0ea32089996e15150b2dadf3a53b6dd.exe	31
PID 2036 wrote to memory of 6420	2036	acdc94bfa9599ba2b2076182d59767b0d0ea32089996e15150b2dadf3a53b6dd.exe	31
PID 2036 wrote to memory of 6420	2036	acdc94bfa9599ba2b2076182d59767b0d0ea32089996e15150b2dadf3a53b6dd.exe	31
PID 2036 wrote to memory of 6420	2036	acdc94bfa9599ba2b2076182d59767b0d0ea32089996e15150b2dadf3a53b6dd.exe	31

C:\Users\Admin\AppData\Local\Temp\acdc94bfa9599ba2b2076182d59767b0d0ea32089996e15150b2dadf3a53b6dd.exe
"C:\Users\Admin\AppData\Local\Temp\acdc94bfa9599ba2b2076182d59767b0d0ea32089996e15150b2dadf3a53b6dd.exe"
1⤵
- Drops startup file
- System Location Discovery: System Language Discovery
- Modifies system certificate store
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2036
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 2036 -s 1664
  2⤵
  - Program crash
  PID:6420

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Modify Registry

T1112

Subvert Trust Controls

T1553

Install Root Certificate

T1553.004

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/2036-0-0x0000000074ACE000-0x0000000074ACF000-memory.dmp

Filesize
4KB

Download
memory/2036-1-0x0000000000820000-0x000000000084A000-memory.dmp

Filesize
168KB

Download
memory/2036-3-0x0000000074AC0000-0x00000000751AE000-memory.dmp

Filesize
6.9MB

Download
memory/2036-2-0x0000000000310000-0x0000000000316000-memory.dmp

Filesize
24KB

Download
memory/2036-4-0x0000000006340000-0x000000000643A000-memory.dmp

Filesize
1000KB

Download
memory/2036-14-0x0000000006340000-0x0000000006434000-memory.dmp

Filesize
976KB

Download
memory/2036-68-0x0000000006340000-0x0000000006434000-memory.dmp

Filesize
976KB

Download
memory/2036-66-0x0000000006340000-0x0000000006434000-memory.dmp

Filesize
976KB

Download
memory/2036-1184-0x0000000074ACE000-0x0000000074ACF000-memory.dmp

Filesize
4KB

Download
memory/2036-1183-0x0000000074AC0000-0x00000000751AE000-memory.dmp

Filesize
6.9MB

Download
memory/2036-1182-0x0000000005770000-0x00000000057BC000-memory.dmp

Filesize
304KB

Download
memory/2036-1181-0x00000000052B0000-0x000000000531A000-memory.dmp

Filesize
424KB

Download
memory/2036-64-0x0000000006340000-0x0000000006434000-memory.dmp

Filesize
976KB

Download
memory/2036-62-0x0000000006340000-0x0000000006434000-memory.dmp

Filesize
976KB

Download
memory/2036-60-0x0000000006340000-0x0000000006434000-memory.dmp

Filesize
976KB

Download
memory/2036-58-0x0000000006340000-0x0000000006434000-memory.dmp

Filesize
976KB

Download
memory/2036-56-0x0000000006340000-0x0000000006434000-memory.dmp

Filesize
976KB

Download
memory/2036-54-0x0000000006340000-0x0000000006434000-memory.dmp

Filesize
976KB

Download
memory/2036-52-0x0000000006340000-0x0000000006434000-memory.dmp

Filesize
976KB

Download
memory/2036-50-0x0000000006340000-0x0000000006434000-memory.dmp

Filesize
976KB

Download
memory/2036-48-0x0000000006340000-0x0000000006434000-memory.dmp

Filesize
976KB

Download
memory/2036-46-0x0000000006340000-0x0000000006434000-memory.dmp

Filesize
976KB

Download
memory/2036-44-0x0000000006340000-0x0000000006434000-memory.dmp

Filesize
976KB

Download
memory/2036-42-0x0000000006340000-0x0000000006434000-memory.dmp

Filesize
976KB

Download
memory/2036-40-0x0000000006340000-0x0000000006434000-memory.dmp

Filesize
976KB

Download
memory/2036-38-0x0000000006340000-0x0000000006434000-memory.dmp

Filesize
976KB

Download
memory/2036-36-0x0000000006340000-0x0000000006434000-memory.dmp

Filesize
976KB

Download
memory/2036-34-0x0000000006340000-0x0000000006434000-memory.dmp

Filesize
976KB

Download
memory/2036-32-0x0000000006340000-0x0000000006434000-memory.dmp

Filesize
976KB

Download
memory/2036-30-0x0000000006340000-0x0000000006434000-memory.dmp

Filesize
976KB

Download
memory/2036-28-0x0000000006340000-0x0000000006434000-memory.dmp

Filesize
976KB

Download
memory/2036-26-0x0000000006340000-0x0000000006434000-memory.dmp

Filesize
976KB

Download
memory/2036-24-0x0000000006340000-0x0000000006434000-memory.dmp

Filesize
976KB

Download
memory/2036-22-0x0000000006340000-0x0000000006434000-memory.dmp

Filesize
976KB

Download
memory/2036-20-0x0000000006340000-0x0000000006434000-memory.dmp

Filesize
976KB

Download
memory/2036-18-0x0000000006340000-0x0000000006434000-memory.dmp

Filesize
976KB

Download
memory/2036-16-0x0000000006340000-0x0000000006434000-memory.dmp

Filesize
976KB

Download
memory/2036-12-0x0000000006340000-0x0000000006434000-memory.dmp

Filesize
976KB

Download
memory/2036-10-0x0000000006340000-0x0000000006434000-memory.dmp

Filesize
976KB

Download
memory/2036-8-0x0000000006340000-0x0000000006434000-memory.dmp

Filesize
976KB

Download
memory/2036-6-0x0000000006340000-0x0000000006434000-memory.dmp

Filesize
976KB

Download
memory/2036-5-0x0000000006340000-0x0000000006434000-memory.dmp

Filesize
976KB

Download
memory/2036-1185-0x0000000074AC0000-0x00000000751AE000-memory.dmp

Filesize
6.9MB

Download
memory/2036-1186-0x0000000005980000-0x00000000059D4000-memory.dmp

Filesize
336KB

Download
memory/2036-1189-0x0000000074AC0000-0x00000000751AE000-memory.dmp

Filesize
6.9MB

Download