2fb0703f0d98019cc6e10e6f0928eb1d7d0a3dfc5fcfd01e74fc8ae34ad8be0e

Analysis

max time kernel
127s
max time network
162s
platform
windows10-2004_x64
resource
win10v2004-20220812-en
resource tags

arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
submitted
12-10-2022 17:59

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General

Target

2fb0703f0d98019cc6e10e6f0928eb1d7d0a3dfc5fcfd01e74fc8ae34ad8be0e.exe
Size

431KB
MD5

6d10fed72fae60c3c8114df67571c909
SHA1

1c01e36f9efe6cc5b353b474dc3442a75652865f
SHA256

2fb0703f0d98019cc6e10e6f0928eb1d7d0a3dfc5fcfd01e74fc8ae34ad8be0e
SHA512

c7103915159b2cf38dabe85c57b98d830270ae696570b39b12ee3896a488338a0bb1342304243489be3f201c7c49fa4b2b95cc199a7ac091042bfbf5ea5830fd
SSDEEP

12288:qWW6QuOWkEjCenEIMrwNtAzMc6ybszkPg:qWoWkEjHnPMbUi

Score

8^/10

upx

Malware Config

Signatures

UPX packed file 1 IoCs

Detects executables packed with UPX/modified UPX open source packer.

upx

resource	yara_rule
behavioral2/memory/2884-132-0x0000000000400000-0x000000000046D000-memory.dmp	upx

Drops file in Windows directory 2 IoCs

description	ioc	Process
File created	C:\Windows\Tasks\{BBAEAEAF-1275-40e2-BD6C-BC8F88BD114A}.job	2fb0703f0d98019cc6e10e6f0928eb1d7d0a3dfc5fcfd01e74fc8ae34ad8be0e.exe
File opened for modification	C:\Windows\Tasks\{BBAEAEAF-1275-40e2-BD6C-BC8F88BD114A}.job	2fb0703f0d98019cc6e10e6f0928eb1d7d0a3dfc5fcfd01e74fc8ae34ad8be0e.exe

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2536	2884	WerFault.exe	80

Modifies Internet Explorer settings 1 TTPs 1 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\Software\Microsoft\Internet Explorer\Main	2fb0703f0d98019cc6e10e6f0928eb1d7d0a3dfc5fcfd01e74fc8ae34ad8be0e.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
2884	2fb0703f0d98019cc6e10e6f0928eb1d7d0a3dfc5fcfd01e74fc8ae34ad8be0e.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
2884	2fb0703f0d98019cc6e10e6f0928eb1d7d0a3dfc5fcfd01e74fc8ae34ad8be0e.exe
2884	2fb0703f0d98019cc6e10e6f0928eb1d7d0a3dfc5fcfd01e74fc8ae34ad8be0e.exe

C:\Users\Admin\AppData\Local\Temp\2fb0703f0d98019cc6e10e6f0928eb1d7d0a3dfc5fcfd01e74fc8ae34ad8be0e.exe
"C:\Users\Admin\AppData\Local\Temp\2fb0703f0d98019cc6e10e6f0928eb1d7d0a3dfc5fcfd01e74fc8ae34ad8be0e.exe"
1⤵
- Drops file in Windows directory
- Modifies Internet Explorer settings
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of SetWindowsHookEx
PID:2884
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 2884 -s 992
  2⤵
  - Program crash
  PID:2536

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 444 -p 2884 -ip 2884
1⤵
PID:4256

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/2884-132-0x0000000000400000-0x000000000046D000-memory.dmp

Filesize
436KB

Download
memory/2884-135-0x0000000000400000-0x0000000000437000-memory.dmp

Filesize
220KB

Download
memory/2884-136-0x0000000000400000-0x000000000046D000-memory.dmp

Filesize
436KB

Download
memory/2884-137-0x0000000000400000-0x0000000000437000-memory.dmp

Filesize
220KB

Download