b1d0bc88f45a8282ad4663414b6ff0fa550f067d2dae8347396d866dc20a6bab

Analysis

max time kernel
142s
max time network
132s
platform
windows7_x64
resource
win7-20231215-en
resource tags

arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
submitted
23-12-2023 00:49

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General

Target

b1d0bc88f45a8282ad4663414b6ff0fa550f067d2dae8347396d866dc20a6bab.exe
Size

4.9MB
MD5

a428f22098d4415e1918298979f39f0c
SHA1

eb82e96448f7290ab7cff2663e7f0afe5990f6ae
SHA256

b1d0bc88f45a8282ad4663414b6ff0fa550f067d2dae8347396d866dc20a6bab
SHA512

88f5cbc476eee77132ff5c93bd7611fff5b9177ff51be5b1972c6bbc127b71fea032462d8869950910766201c3f69eaab7109d402edaccf2923949474e15c953
SSDEEP

98304:ynqYmrPz93PVnHhA89mIJua6akEyGvHG3pNKb1OG4U15J34eZpfnctSkq84AsgEN:ynWxDDGVIHGZAbxGsgf

Score

7^/10

upx

Malware Config

Signatures

UPX packed file 3 IoCs

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

upx

resource	yara_rule
behavioral1/memory/2168-0-0x0000000000400000-0x0000000000B53000-memory.dmp	upx
behavioral1/memory/2168-6300-0x0000000000400000-0x0000000000B53000-memory.dmp	upx
behavioral1/memory/2168-8703-0x00000000003D0000-0x00000000003DB000-memory.dmp	upx

Suspicious use of NtSetInformationThreadHideFromDebugger 22 IoCs

pid	Process
2168	b1d0bc88f45a8282ad4663414b6ff0fa550f067d2dae8347396d866dc20a6bab.exe
2168	b1d0bc88f45a8282ad4663414b6ff0fa550f067d2dae8347396d866dc20a6bab.exe
2168	b1d0bc88f45a8282ad4663414b6ff0fa550f067d2dae8347396d866dc20a6bab.exe
2168	b1d0bc88f45a8282ad4663414b6ff0fa550f067d2dae8347396d866dc20a6bab.exe
2168	b1d0bc88f45a8282ad4663414b6ff0fa550f067d2dae8347396d866dc20a6bab.exe
2168	b1d0bc88f45a8282ad4663414b6ff0fa550f067d2dae8347396d866dc20a6bab.exe
2168	b1d0bc88f45a8282ad4663414b6ff0fa550f067d2dae8347396d866dc20a6bab.exe
2168	b1d0bc88f45a8282ad4663414b6ff0fa550f067d2dae8347396d866dc20a6bab.exe
2168	b1d0bc88f45a8282ad4663414b6ff0fa550f067d2dae8347396d866dc20a6bab.exe
2168	b1d0bc88f45a8282ad4663414b6ff0fa550f067d2dae8347396d866dc20a6bab.exe
2168	b1d0bc88f45a8282ad4663414b6ff0fa550f067d2dae8347396d866dc20a6bab.exe
2168	b1d0bc88f45a8282ad4663414b6ff0fa550f067d2dae8347396d866dc20a6bab.exe
2168	b1d0bc88f45a8282ad4663414b6ff0fa550f067d2dae8347396d866dc20a6bab.exe
2168	b1d0bc88f45a8282ad4663414b6ff0fa550f067d2dae8347396d866dc20a6bab.exe
2168	b1d0bc88f45a8282ad4663414b6ff0fa550f067d2dae8347396d866dc20a6bab.exe
2168	b1d0bc88f45a8282ad4663414b6ff0fa550f067d2dae8347396d866dc20a6bab.exe
2168	b1d0bc88f45a8282ad4663414b6ff0fa550f067d2dae8347396d866dc20a6bab.exe
2168	b1d0bc88f45a8282ad4663414b6ff0fa550f067d2dae8347396d866dc20a6bab.exe
2168	b1d0bc88f45a8282ad4663414b6ff0fa550f067d2dae8347396d866dc20a6bab.exe
2168	b1d0bc88f45a8282ad4663414b6ff0fa550f067d2dae8347396d866dc20a6bab.exe
2168	b1d0bc88f45a8282ad4663414b6ff0fa550f067d2dae8347396d866dc20a6bab.exe
2168	b1d0bc88f45a8282ad4663414b6ff0fa550f067d2dae8347396d866dc20a6bab.exe

Modifies Internet Explorer settings 1 TTPs 5 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Internet Explorer\Main	b1d0bc88f45a8282ad4663414b6ff0fa550f067d2dae8347396d866dc20a6bab.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Internet Explorer\Main\Default_Page_URL	b1d0bc88f45a8282ad4663414b6ff0fa550f067d2dae8347396d866dc20a6bab.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\MAIN\Default_Page_URL	b1d0bc88f45a8282ad4663414b6ff0fa550f067d2dae8347396d866dc20a6bab.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Internet Explorer\Main\Default_Page_URL = "http://www.2345.com/?28879"	b1d0bc88f45a8282ad4663414b6ff0fa550f067d2dae8347396d866dc20a6bab.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\MAIN\Default_Page_URL = "http://www.2345.com/?28879"	b1d0bc88f45a8282ad4663414b6ff0fa550f067d2dae8347396d866dc20a6bab.exe

Modifies Internet Explorer start page 1 TTPs 2 IoCs

stealer

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Internet Explorer\Main\Start Page	b1d0bc88f45a8282ad4663414b6ff0fa550f067d2dae8347396d866dc20a6bab.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Internet Explorer\Main\Start Page = "http://www.2345.com/?28879"	b1d0bc88f45a8282ad4663414b6ff0fa550f067d2dae8347396d866dc20a6bab.exe

Suspicious behavior: EnumeratesProcesses 4 IoCs

pid	Process
2168	b1d0bc88f45a8282ad4663414b6ff0fa550f067d2dae8347396d866dc20a6bab.exe
2168	b1d0bc88f45a8282ad4663414b6ff0fa550f067d2dae8347396d866dc20a6bab.exe
2168	b1d0bc88f45a8282ad4663414b6ff0fa550f067d2dae8347396d866dc20a6bab.exe
2168	b1d0bc88f45a8282ad4663414b6ff0fa550f067d2dae8347396d866dc20a6bab.exe

Suspicious behavior: LoadsDriver 2 IoCs

pid	Process
468	Process not Found
468	Process not Found

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
2168	b1d0bc88f45a8282ad4663414b6ff0fa550f067d2dae8347396d866dc20a6bab.exe
2168	b1d0bc88f45a8282ad4663414b6ff0fa550f067d2dae8347396d866dc20a6bab.exe

C:\Users\Admin\AppData\Local\Temp\b1d0bc88f45a8282ad4663414b6ff0fa550f067d2dae8347396d866dc20a6bab.exe
"C:\Users\Admin\AppData\Local\Temp\b1d0bc88f45a8282ad4663414b6ff0fa550f067d2dae8347396d866dc20a6bab.exe"
1⤵
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Modifies Internet Explorer settings
- Modifies Internet Explorer start page
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
PID:2168

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

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/2168-0-0x0000000000400000-0x0000000000B53000-memory.dmp

Filesize
7.3MB

Download
memory/2168-1-0x0000000075360000-0x00000000753A7000-memory.dmp

Filesize
284KB

Download
memory/2168-812-0x0000000002A10000-0x0000000002B21000-memory.dmp

Filesize
1.1MB

Download
memory/2168-814-0x0000000002A10000-0x0000000002B21000-memory.dmp

Filesize
1.1MB

Download
memory/2168-811-0x0000000002A10000-0x0000000002B21000-memory.dmp

Filesize
1.1MB

Download
memory/2168-816-0x0000000002A10000-0x0000000002B21000-memory.dmp

Filesize
1.1MB

Download
memory/2168-818-0x0000000002A10000-0x0000000002B21000-memory.dmp

Filesize
1.1MB

Download
memory/2168-822-0x0000000002A10000-0x0000000002B21000-memory.dmp

Filesize
1.1MB

Download
memory/2168-820-0x0000000002A10000-0x0000000002B21000-memory.dmp

Filesize
1.1MB

Download
memory/2168-824-0x0000000002A10000-0x0000000002B21000-memory.dmp

Filesize
1.1MB

Download
memory/2168-828-0x0000000002A10000-0x0000000002B21000-memory.dmp

Filesize
1.1MB

Download
memory/2168-826-0x0000000002A10000-0x0000000002B21000-memory.dmp

Filesize
1.1MB

Download
memory/2168-830-0x0000000002A10000-0x0000000002B21000-memory.dmp

Filesize
1.1MB

Download
memory/2168-832-0x0000000002A10000-0x0000000002B21000-memory.dmp

Filesize
1.1MB

Download
memory/2168-834-0x0000000002A10000-0x0000000002B21000-memory.dmp

Filesize
1.1MB

Download
memory/2168-836-0x0000000002A10000-0x0000000002B21000-memory.dmp

Filesize
1.1MB

Download
memory/2168-838-0x0000000002A10000-0x0000000002B21000-memory.dmp

Filesize
1.1MB

Download
memory/2168-840-0x0000000002A10000-0x0000000002B21000-memory.dmp

Filesize
1.1MB

Download
memory/2168-844-0x0000000002A10000-0x0000000002B21000-memory.dmp

Filesize
1.1MB

Download
memory/2168-842-0x0000000002A10000-0x0000000002B21000-memory.dmp

Filesize
1.1MB

Download
memory/2168-848-0x0000000002A10000-0x0000000002B21000-memory.dmp

Filesize
1.1MB

Download
memory/2168-846-0x0000000002A10000-0x0000000002B21000-memory.dmp

Filesize
1.1MB

Download
memory/2168-852-0x0000000002A10000-0x0000000002B21000-memory.dmp

Filesize
1.1MB

Download
memory/2168-850-0x0000000002A10000-0x0000000002B21000-memory.dmp

Filesize
1.1MB

Download
memory/2168-854-0x0000000002A10000-0x0000000002B21000-memory.dmp

Filesize
1.1MB

Download
memory/2168-856-0x0000000002A10000-0x0000000002B21000-memory.dmp

Filesize
1.1MB

Download
memory/2168-858-0x0000000002A10000-0x0000000002B21000-memory.dmp

Filesize
1.1MB

Download
memory/2168-860-0x0000000002A10000-0x0000000002B21000-memory.dmp

Filesize
1.1MB

Download
memory/2168-862-0x0000000002A10000-0x0000000002B21000-memory.dmp

Filesize
1.1MB

Download
memory/2168-864-0x0000000002A10000-0x0000000002B21000-memory.dmp

Filesize
1.1MB

Download
memory/2168-868-0x0000000002A10000-0x0000000002B21000-memory.dmp

Filesize
1.1MB

Download
memory/2168-866-0x0000000002A10000-0x0000000002B21000-memory.dmp

Filesize
1.1MB

Download
memory/2168-870-0x0000000002A10000-0x0000000002B21000-memory.dmp

Filesize
1.1MB

Download
memory/2168-872-0x0000000002A10000-0x0000000002B21000-memory.dmp

Filesize
1.1MB

Download
memory/2168-2548-0x0000000002880000-0x0000000002A01000-memory.dmp

Filesize
1.5MB

Download
memory/2168-6300-0x0000000000400000-0x0000000000B53000-memory.dmp

Filesize
7.3MB

Download
memory/2168-8692-0x0000000002A10000-0x0000000002B21000-memory.dmp

Filesize
1.1MB

Download
memory/2168-8703-0x00000000003D0000-0x00000000003DB000-memory.dmp

Filesize
44KB

Download
memory/2168-8704-0x00000000003E0000-0x00000000003E1000-memory.dmp

Filesize
4KB

Download
memory/2168-8705-0x00000000063C0000-0x00000000063C1000-memory.dmp

Filesize
4KB

Download