f68d6bb913291cc7b6168b9648404deb8a7a0a59c367bdb7fddbf3a1cdd37df9

Analysis

max time kernel
117s
max time network
130s
platform
windows7_x64
resource
win7-20240221-en
resource tags

arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
submitted
27/03/2024, 03:26

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General

Target

e0a66c17b87785c2219b153c7761e9b5.exe
Size

236KB
MD5

e0a66c17b87785c2219b153c7761e9b5
SHA1

86175e50ba3725a9ba04f780ace4b5e1c99e85a1
SHA256

f68d6bb913291cc7b6168b9648404deb8a7a0a59c367bdb7fddbf3a1cdd37df9
SHA512

2e56d82eab904340cf03ea6344840a9001dfb41e86711aef5e4301abc1c7b22fdb40e7fb36781db93208d45b21fcfc3c186fad810b320b5f706ca5a2de87a352
SSDEEP

6144:p8zgNLrtxHDRTq/iMmHkOw3fs4YFkhJbvGlwXI42/I/3u:pnNLrtxHDRTqKtEOwPsGhxtIRI/

Score

8^/10

persistence

Malware Config

Signatures

Sets DLL path for service in the registry 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SYSTEM\ControlSet003\Services\BITS\Parameters\ServiceDll = "C:\\Windows\\system32\\System64.dll"	e0a66c17b87785c2219b153c7761e9b5.exe

Drops file in System32 directory 3 IoCs

description	ioc	Process
File created	C:\Windows\SysWOW64\System64.exe	e0a66c17b87785c2219b153c7761e9b5.exe
File opened for modification	C:\Windows\SysWOW64\System64.exe	e0a66c17b87785c2219b153c7761e9b5.exe
File created	C:\Windows\SysWOW64\System64.dll	e0a66c17b87785c2219b153c7761e9b5.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2940 wrote to memory of 2464	2940	e0a66c17b87785c2219b153c7761e9b5.exe	27
PID 2940 wrote to memory of 2464	2940	e0a66c17b87785c2219b153c7761e9b5.exe	27
PID 2940 wrote to memory of 2464	2940	e0a66c17b87785c2219b153c7761e9b5.exe	27
PID 2940 wrote to memory of 2464	2940	e0a66c17b87785c2219b153c7761e9b5.exe	27

C:\Users\Admin\AppData\Local\Temp\e0a66c17b87785c2219b153c7761e9b5.exe
"C:\Users\Admin\AppData\Local\Temp\e0a66c17b87785c2219b153c7761e9b5.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:2940
- C:\Users\Admin\AppData\Local\Temp\e0a66c17b87785c2219b153c7761e9b5.exe
  C:\Users\Admin\AppData\Local\Temp\e0a66c17b87785c2219b153c7761e9b5.exe -Nod32
  2⤵
  - Sets DLL path for service in the registry
  - Drops file in System32 directory
  PID:2464

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

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

memory/2464-3-0x0000000000400000-0x0000000000441000-memory.dmp

Filesize
260KB

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memory/2940-2-0x0000000000400000-0x0000000000441000-memory.dmp

Filesize
260KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads