0abed6776038c6c218e2f505e74c116cf94426ffd066e6bb2bf9afe1024eb7e6

Analysis

max time kernel
149s
max time network
150s
platform
windows10-2004_x64
resource
win10v2004-20240508-en
resource tags

arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
submitted
30-05-2024 18:36

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General

Target

0abed6776038c6c218e2f505e74c116cf94426ffd066e6bb2bf9afe1024eb7e6.exe
Size

134KB
MD5

0792a593f329e64fbea93a99f28ec1c2
SHA1

9f12ba9c797b59fdb452e1595e9ccc6ccc58bca6
SHA256

0abed6776038c6c218e2f505e74c116cf94426ffd066e6bb2bf9afe1024eb7e6
SHA512

4ce569babde2442a1f73e71924cd322f016515297e46a7428ffa8aea4d4fb0376888e68de8e8dac1e0dd793d2f32bed6167f9bacc0117826128f4b09e255a0ca
SSDEEP

1536:rF0AJELopHG9aa+9qX3apJzAKWYr0v7ioy6paK2AZqMIK7aGZh38Qp:riAyLN9aa+9U2rW1ip6pr2At7NZuQp

Score

9^/10

persistence upx

Malware Config

Signatures

UPX dump on OEP (original entry point) 4 IoCs

resource	yara_rule
behavioral2/memory/4048-0-0x00000000007D0000-0x00000000007F8000-memory.dmp	UPX
behavioral2/files/0x0007000000023431-3.dat	UPX
behavioral2/memory/4048-5-0x00000000007D0000-0x00000000007F8000-memory.dmp	UPX
behavioral2/memory/3324-6-0x0000000000A60000-0x0000000000A88000-memory.dmp	UPX

Executes dropped EXE 1 IoCs

pid	Process
3324	WwanSvc.exe

UPX packed file 4 IoCs

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

upx

resource	yara_rule
behavioral2/memory/4048-0-0x00000000007D0000-0x00000000007F8000-memory.dmp	upx
behavioral2/files/0x0007000000023431-3.dat	upx
behavioral2/memory/4048-5-0x00000000007D0000-0x00000000007F8000-memory.dmp	upx
behavioral2/memory/3324-6-0x0000000000A60000-0x0000000000A88000-memory.dmp	upx

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\Window Update = "\"C:\\ProgramData\\Update\\WwanSvc.exe\" /run"	0abed6776038c6c218e2f505e74c116cf94426ffd066e6bb2bf9afe1024eb7e6.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 4048 wrote to memory of 3324	4048	0abed6776038c6c218e2f505e74c116cf94426ffd066e6bb2bf9afe1024eb7e6.exe	82
PID 4048 wrote to memory of 3324	4048	0abed6776038c6c218e2f505e74c116cf94426ffd066e6bb2bf9afe1024eb7e6.exe	82
PID 4048 wrote to memory of 3324	4048	0abed6776038c6c218e2f505e74c116cf94426ffd066e6bb2bf9afe1024eb7e6.exe	82

C:\Users\Admin\AppData\Local\Temp\0abed6776038c6c218e2f505e74c116cf94426ffd066e6bb2bf9afe1024eb7e6.exe
"C:\Users\Admin\AppData\Local\Temp\0abed6776038c6c218e2f505e74c116cf94426ffd066e6bb2bf9afe1024eb7e6.exe"
1⤵
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
PID:4048
- C:\ProgramData\Update\WwanSvc.exe
  "C:\ProgramData\Update\WwanSvc.exe" /run
  2⤵
  - Executes dropped EXE
  PID:3324

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

C:\ProgramData\Update\WwanSvc.exe

Filesize
134KB

MD5
78da0c667995b09ac88fab19b2831166

SHA1
33ca0ed355e6261a74fb118d10e421bdfbff8729

SHA256
124ed62c03045d3f9f02760390fd90db5ccd50e4b62bf3ae7fede2580b4e4d10

SHA512
28cc5dec8235ca8bb7797de4c93df8292fd7c8b7b73234fff3aabd278e54f6e24db519b24d3d3fd36fe7a294f3296be937d8885a448a0b0fb8a21dfa6d9a51f7

Download Submit
memory/3324-6-0x0000000000A60000-0x0000000000A88000-memory.dmp

Filesize
160KB

Download
memory/4048-0-0x00000000007D0000-0x00000000007F8000-memory.dmp

Filesize
160KB

Download
memory/4048-5-0x00000000007D0000-0x00000000007F8000-memory.dmp

Filesize
160KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads