e2ebc4116cc04cdc9b5709cf91425cd2dd8bfdbe77f9ca44eb254b92e3a3a96b

General

Target

72175ad899375deb3b1381acbd4766da.exe
Size

896KB
MD5

72175ad899375deb3b1381acbd4766da
SHA1

e9959a576b5cd2751dbf719b44711632b30a90b1
SHA256

e2ebc4116cc04cdc9b5709cf91425cd2dd8bfdbe77f9ca44eb254b92e3a3a96b
SHA512

245c2fc1e04e77f8d2ce3ce87f192b09afa432bb9c1d89852b8156da528a3ee8a12565d705ae9bc8274027bb7c8b550f16941cb4687491a797e89d967626ad75
SSDEEP

12288:cg7eikufK//63Zp1mrSjnrDh+YRVlV3Trd+Imh/SMZoSptHtWQ:cgWuC/S3Z+rkn5+OV/3TJ+MM3kQ

Score

7^/10

upx

Malware Config

Signatures

UPX packed file 26 IoCs

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

upx

resource	yara_rule
behavioral1/memory/2324-0-0x0000000010000000-0x000000001003D000-memory.dmp	upx
behavioral1/memory/2324-15-0x0000000010000000-0x000000001003D000-memory.dmp	upx
behavioral1/memory/2324-28-0x0000000010000000-0x000000001003D000-memory.dmp	upx
behavioral1/memory/2324-48-0x0000000010000000-0x000000001003D000-memory.dmp	upx
behavioral1/memory/2324-45-0x0000000010000000-0x000000001003D000-memory.dmp	upx
behavioral1/memory/2324-43-0x0000000010000000-0x000000001003D000-memory.dmp	upx
behavioral1/memory/2324-41-0x0000000010000000-0x000000001003D000-memory.dmp	upx
behavioral1/memory/2324-39-0x0000000010000000-0x000000001003D000-memory.dmp	upx
behavioral1/memory/2324-37-0x0000000010000000-0x000000001003D000-memory.dmp	upx
behavioral1/memory/2324-35-0x0000000010000000-0x000000001003D000-memory.dmp	upx
behavioral1/memory/2324-33-0x0000000010000000-0x000000001003D000-memory.dmp	upx
behavioral1/memory/2324-31-0x0000000010000000-0x000000001003D000-memory.dmp	upx
behavioral1/memory/2324-26-0x0000000010000000-0x000000001003D000-memory.dmp	upx
behavioral1/memory/2324-24-0x0000000010000000-0x000000001003D000-memory.dmp	upx
behavioral1/memory/2324-22-0x0000000010000000-0x000000001003D000-memory.dmp	upx
behavioral1/memory/2324-20-0x0000000010000000-0x000000001003D000-memory.dmp	upx
behavioral1/memory/2324-17-0x0000000010000000-0x000000001003D000-memory.dmp	upx
behavioral1/memory/2324-13-0x0000000010000000-0x000000001003D000-memory.dmp	upx
behavioral1/memory/2324-11-0x0000000010000000-0x000000001003D000-memory.dmp	upx
behavioral1/memory/2324-9-0x0000000010000000-0x000000001003D000-memory.dmp	upx
behavioral1/memory/2324-7-0x0000000010000000-0x000000001003D000-memory.dmp	upx
behavioral1/memory/2324-5-0x0000000010000000-0x000000001003D000-memory.dmp	upx
behavioral1/memory/2324-4-0x0000000010000000-0x000000001003D000-memory.dmp	upx
behavioral1/memory/2324-3-0x0000000010000000-0x000000001003D000-memory.dmp	upx
behavioral1/memory/2324-2-0x0000000010000000-0x000000001003D000-memory.dmp	upx
behavioral1/memory/2324-51-0x0000000010000000-0x000000001003D000-memory.dmp	upx

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

Modifies Internet Explorer settings 1 TTPs 13 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-3818056530-936619650-3554021955-1000\Software\Microsoft\Internet Explorer\GPU	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3818056530-936619650-3554021955-1000\Software\Microsoft\Internet Explorer\LowRegistry\DOMStorage	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3818056530-936619650-3554021955-1000\Software\Microsoft\Internet Explorer\LowRegistry\DontShowMeThisDialogAgain	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3818056530-936619650-3554021955-1000\Software\Microsoft\Internet Explorer\Toolbar\WebBrowser	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3818056530-936619650-3554021955-1000\Software\Microsoft\Internet Explorer\Zoom	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3818056530-936619650-3554021955-1000\Software\Microsoft\Internet Explorer\Main	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3818056530-936619650-3554021955-1000\Software\Microsoft\Internet Explorer\IETld\LowMic	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3818056530-936619650-3554021955-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\LowMic	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3818056530-936619650-3554021955-1000\Software\Microsoft\Internet Explorer\LowRegistry	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3818056530-936619650-3554021955-1000\Software\Microsoft\Internet Explorer\InternetRegistry	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3818056530-936619650-3554021955-1000\Software\Microsoft\Internet Explorer\PageSetup	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3818056530-936619650-3554021955-1000\Software\Microsoft\Internet Explorer\Toolbar	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3818056530-936619650-3554021955-1000\Software\Microsoft\Internet Explorer\IntelliForms	iexplore.exe

Suspicious use of SetWindowsHookEx 3 IoCs

pid	Process
2324	72175ad899375deb3b1381acbd4766da.exe
2324	72175ad899375deb3b1381acbd4766da.exe
2324	72175ad899375deb3b1381acbd4766da.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2324 wrote to memory of 2760	2324	72175ad899375deb3b1381acbd4766da.exe	16
PID 2324 wrote to memory of 2760	2324	72175ad899375deb3b1381acbd4766da.exe	16
PID 2324 wrote to memory of 2760	2324	72175ad899375deb3b1381acbd4766da.exe	16
PID 2324 wrote to memory of 2760	2324	72175ad899375deb3b1381acbd4766da.exe	16

C:\Users\Admin\AppData\Local\Temp\72175ad899375deb3b1381acbd4766da.exe
"C:\Users\Admin\AppData\Local\Temp\72175ad899375deb3b1381acbd4766da.exe"
1⤵
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2324
- C:\Program Files\Internet Explorer\iexplore.exe
  "C:\Program Files\Internet Explorer\iexplore.exe" http://www.szdj.tk/
  2⤵
  - Modifies Internet Explorer settings
  PID:2760
- - C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
    "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2760 CREDAT:275457 /prefetch:2
    3⤵
    PID:1608
- - C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
    "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2760 CREDAT:799753 /prefetch:2
    3⤵
    PID:320

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Modify Registry

1

T1112

Credential Access

Discovery

System Information Discovery

1

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/2324-0-0x0000000010000000-0x000000001003D000-memory.dmp

Filesize
244KB

Download
memory/2324-15-0x0000000010000000-0x000000001003D000-memory.dmp

Filesize
244KB

Download
memory/2324-28-0x0000000010000000-0x000000001003D000-memory.dmp

Filesize
244KB

Download
memory/2324-48-0x0000000010000000-0x000000001003D000-memory.dmp

Filesize
244KB

Download
memory/2324-45-0x0000000010000000-0x000000001003D000-memory.dmp

Filesize
244KB

Download
memory/2324-43-0x0000000010000000-0x000000001003D000-memory.dmp

Filesize
244KB

Download
memory/2324-41-0x0000000010000000-0x000000001003D000-memory.dmp

Filesize
244KB

Download
memory/2324-39-0x0000000010000000-0x000000001003D000-memory.dmp

Filesize
244KB

Download
memory/2324-37-0x0000000010000000-0x000000001003D000-memory.dmp

Filesize
244KB

Download
memory/2324-35-0x0000000010000000-0x000000001003D000-memory.dmp

Filesize
244KB

Download
memory/2324-33-0x0000000010000000-0x000000001003D000-memory.dmp

Filesize
244KB

Download
memory/2324-31-0x0000000010000000-0x000000001003D000-memory.dmp

Filesize
244KB

Download
memory/2324-26-0x0000000010000000-0x000000001003D000-memory.dmp

Filesize
244KB

Download
memory/2324-24-0x0000000010000000-0x000000001003D000-memory.dmp

Filesize
244KB

Download
memory/2324-22-0x0000000010000000-0x000000001003D000-memory.dmp

Filesize
244KB

Download
memory/2324-20-0x0000000010000000-0x000000001003D000-memory.dmp

Filesize
244KB

Download
memory/2324-17-0x0000000010000000-0x000000001003D000-memory.dmp

Filesize
244KB

Download
memory/2324-13-0x0000000010000000-0x000000001003D000-memory.dmp

Filesize
244KB

Download
memory/2324-11-0x0000000010000000-0x000000001003D000-memory.dmp

Filesize
244KB

Download
memory/2324-9-0x0000000010000000-0x000000001003D000-memory.dmp

Filesize
244KB

Download
memory/2324-7-0x0000000010000000-0x000000001003D000-memory.dmp

Filesize
244KB

Download
memory/2324-5-0x0000000010000000-0x000000001003D000-memory.dmp

Filesize
244KB

Download
memory/2324-4-0x0000000010000000-0x000000001003D000-memory.dmp

Filesize
244KB

Download
memory/2324-3-0x0000000010000000-0x000000001003D000-memory.dmp

Filesize
244KB

Download
memory/2324-2-0x0000000010000000-0x000000001003D000-memory.dmp

Filesize
244KB

Download
memory/2324-52-0x00000000005E0000-0x00000000006E0000-memory.dmp

Filesize
1024KB

Download
memory/2324-51-0x0000000010000000-0x000000001003D000-memory.dmp

Filesize
244KB

Download

Analysis

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