e8d25f9efd5546a491cbd622fbf5a147aa2f4a774922a6fdfe8274d68301fff9

Analysis

max time kernel
141s
max time network
130s
platform
windows7_x64
resource
win7-20230831-en
resource tags

arch:x64arch:x86image:win7-20230831-enlocale:en-usos:windows7-x64system
submitted
02/09/2023, 11:22

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General

Target

e8d25f9efd5546a491cbd622fbf5a147aa2f4a774922a6fdfe8274d68301fff9.exe
Size

4.9MB
MD5

da13a102b734631f9353ceb024afbf4b
SHA1

b0d4fec58f76689d458fee9d8da12fdcf2588ba6
SHA256

e8d25f9efd5546a491cbd622fbf5a147aa2f4a774922a6fdfe8274d68301fff9
SHA512

312847fcafac4bc5039f7a84ea3da49533bbcd0298302b2dc9410d82fc3c2f9370449374d29b60a7d361f1687e3e126c738eb015a3064e5deb9393f3ecc2a472
SSDEEP

98304:PwmjyTMnYvx4NMaD9Sf8KBcd1WTPY+7rG4+rqFPVRHOG1EN9kg37dT4Gi3y6bDzk:oxb5AOSwGrqF/HDY9kg6Gii6b

Score

7^/10

upx

Malware Config

Signatures

UPX packed file 4 IoCs

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

upx

resource	yara_rule
behavioral1/memory/2636-0-0x0000000000400000-0x0000000000B4F000-memory.dmp	upx
behavioral1/memory/2636-1751-0x0000000000400000-0x0000000000B4F000-memory.dmp	upx
behavioral1/memory/2636-8701-0x0000000002470000-0x000000000247B000-memory.dmp	upx
behavioral1/memory/2636-8703-0x0000000002470000-0x000000000247B000-memory.dmp	upx

Drops file in System32 directory 1 IoCs

description	ioc	Process
File opened for modification	C:\Windows\SysWOW64\0306D2.dll	e8d25f9efd5546a491cbd622fbf5a147aa2f4a774922a6fdfe8274d68301fff9.exe

Suspicious use of NtSetInformationThreadHideFromDebugger 26 IoCs

pid	Process
2636	e8d25f9efd5546a491cbd622fbf5a147aa2f4a774922a6fdfe8274d68301fff9.exe
2636	e8d25f9efd5546a491cbd622fbf5a147aa2f4a774922a6fdfe8274d68301fff9.exe
2636	e8d25f9efd5546a491cbd622fbf5a147aa2f4a774922a6fdfe8274d68301fff9.exe
2636	e8d25f9efd5546a491cbd622fbf5a147aa2f4a774922a6fdfe8274d68301fff9.exe
2636	e8d25f9efd5546a491cbd622fbf5a147aa2f4a774922a6fdfe8274d68301fff9.exe
2636	e8d25f9efd5546a491cbd622fbf5a147aa2f4a774922a6fdfe8274d68301fff9.exe
2636	e8d25f9efd5546a491cbd622fbf5a147aa2f4a774922a6fdfe8274d68301fff9.exe
2636	e8d25f9efd5546a491cbd622fbf5a147aa2f4a774922a6fdfe8274d68301fff9.exe
2636	e8d25f9efd5546a491cbd622fbf5a147aa2f4a774922a6fdfe8274d68301fff9.exe
2636	e8d25f9efd5546a491cbd622fbf5a147aa2f4a774922a6fdfe8274d68301fff9.exe
2636	e8d25f9efd5546a491cbd622fbf5a147aa2f4a774922a6fdfe8274d68301fff9.exe
2636	e8d25f9efd5546a491cbd622fbf5a147aa2f4a774922a6fdfe8274d68301fff9.exe
2636	e8d25f9efd5546a491cbd622fbf5a147aa2f4a774922a6fdfe8274d68301fff9.exe
2636	e8d25f9efd5546a491cbd622fbf5a147aa2f4a774922a6fdfe8274d68301fff9.exe
2636	e8d25f9efd5546a491cbd622fbf5a147aa2f4a774922a6fdfe8274d68301fff9.exe
2636	e8d25f9efd5546a491cbd622fbf5a147aa2f4a774922a6fdfe8274d68301fff9.exe
2636	e8d25f9efd5546a491cbd622fbf5a147aa2f4a774922a6fdfe8274d68301fff9.exe
2636	e8d25f9efd5546a491cbd622fbf5a147aa2f4a774922a6fdfe8274d68301fff9.exe
2636	e8d25f9efd5546a491cbd622fbf5a147aa2f4a774922a6fdfe8274d68301fff9.exe
2636	e8d25f9efd5546a491cbd622fbf5a147aa2f4a774922a6fdfe8274d68301fff9.exe
2636	e8d25f9efd5546a491cbd622fbf5a147aa2f4a774922a6fdfe8274d68301fff9.exe
2636	e8d25f9efd5546a491cbd622fbf5a147aa2f4a774922a6fdfe8274d68301fff9.exe
2636	e8d25f9efd5546a491cbd622fbf5a147aa2f4a774922a6fdfe8274d68301fff9.exe
2636	e8d25f9efd5546a491cbd622fbf5a147aa2f4a774922a6fdfe8274d68301fff9.exe
2636	e8d25f9efd5546a491cbd622fbf5a147aa2f4a774922a6fdfe8274d68301fff9.exe
2636	e8d25f9efd5546a491cbd622fbf5a147aa2f4a774922a6fdfe8274d68301fff9.exe

Modifies Internet Explorer settings 1 TTPs 5 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\MAIN\Default_Page_URL	e8d25f9efd5546a491cbd622fbf5a147aa2f4a774922a6fdfe8274d68301fff9.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3185155662-718608226-894467740-1000\Software\Microsoft\Internet Explorer\Main\Default_Page_URL = "http://www.2345.com/?28879"	e8d25f9efd5546a491cbd622fbf5a147aa2f4a774922a6fdfe8274d68301fff9.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\MAIN\Default_Page_URL = "http://www.2345.com/?28879"	e8d25f9efd5546a491cbd622fbf5a147aa2f4a774922a6fdfe8274d68301fff9.exe
Key created	\REGISTRY\USER\S-1-5-21-3185155662-718608226-894467740-1000\Software\Microsoft\Internet Explorer\Main	e8d25f9efd5546a491cbd622fbf5a147aa2f4a774922a6fdfe8274d68301fff9.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3185155662-718608226-894467740-1000\Software\Microsoft\Internet Explorer\Main\Default_Page_URL	e8d25f9efd5546a491cbd622fbf5a147aa2f4a774922a6fdfe8274d68301fff9.exe

Modifies Internet Explorer start page 1 TTPs 2 IoCs

stealer

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-3185155662-718608226-894467740-1000\Software\Microsoft\Internet Explorer\Main\Start Page	e8d25f9efd5546a491cbd622fbf5a147aa2f4a774922a6fdfe8274d68301fff9.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3185155662-718608226-894467740-1000\Software\Microsoft\Internet Explorer\Main\Start Page = "http://www.2345.com/?28879"	e8d25f9efd5546a491cbd622fbf5a147aa2f4a774922a6fdfe8274d68301fff9.exe

Suspicious behavior: EnumeratesProcesses 5 IoCs

pid	Process
2636	e8d25f9efd5546a491cbd622fbf5a147aa2f4a774922a6fdfe8274d68301fff9.exe
2636	e8d25f9efd5546a491cbd622fbf5a147aa2f4a774922a6fdfe8274d68301fff9.exe
2636	e8d25f9efd5546a491cbd622fbf5a147aa2f4a774922a6fdfe8274d68301fff9.exe
2636	e8d25f9efd5546a491cbd622fbf5a147aa2f4a774922a6fdfe8274d68301fff9.exe
2636	e8d25f9efd5546a491cbd622fbf5a147aa2f4a774922a6fdfe8274d68301fff9.exe

Suspicious behavior: LoadsDriver 2 IoCs

pid	Process
468	Process not Found
468	Process not Found

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
2636	e8d25f9efd5546a491cbd622fbf5a147aa2f4a774922a6fdfe8274d68301fff9.exe
2636	e8d25f9efd5546a491cbd622fbf5a147aa2f4a774922a6fdfe8274d68301fff9.exe

C:\Users\Admin\AppData\Local\Temp\e8d25f9efd5546a491cbd622fbf5a147aa2f4a774922a6fdfe8274d68301fff9.exe
"C:\Users\Admin\AppData\Local\Temp\e8d25f9efd5546a491cbd622fbf5a147aa2f4a774922a6fdfe8274d68301fff9.exe"
1⤵
- Drops file in System32 directory
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Modifies Internet Explorer settings
- Modifies Internet Explorer start page
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
PID:2636

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/2636-0-0x0000000000400000-0x0000000000B4F000-memory.dmp

Filesize
7.3MB

Download
memory/2636-1-0x0000000076F90000-0x0000000076FD7000-memory.dmp

Filesize
284KB

Download
memory/2636-814-0x0000000002980000-0x0000000002A91000-memory.dmp

Filesize
1.1MB

Download
memory/2636-812-0x0000000002980000-0x0000000002A91000-memory.dmp

Filesize
1.1MB

Download
memory/2636-811-0x0000000002980000-0x0000000002A91000-memory.dmp

Filesize
1.1MB

Download
memory/2636-816-0x0000000002980000-0x0000000002A91000-memory.dmp

Filesize
1.1MB

Download
memory/2636-820-0x0000000002980000-0x0000000002A91000-memory.dmp

Filesize
1.1MB

Download
memory/2636-818-0x0000000002980000-0x0000000002A91000-memory.dmp

Filesize
1.1MB

Download
memory/2636-824-0x0000000002980000-0x0000000002A91000-memory.dmp

Filesize
1.1MB

Download
memory/2636-822-0x0000000002980000-0x0000000002A91000-memory.dmp

Filesize
1.1MB

Download
memory/2636-826-0x0000000002980000-0x0000000002A91000-memory.dmp

Filesize
1.1MB

Download
memory/2636-828-0x0000000002980000-0x0000000002A91000-memory.dmp

Filesize
1.1MB

Download
memory/2636-832-0x0000000002980000-0x0000000002A91000-memory.dmp

Filesize
1.1MB

Download
memory/2636-830-0x0000000002980000-0x0000000002A91000-memory.dmp

Filesize
1.1MB

Download
memory/2636-834-0x0000000002980000-0x0000000002A91000-memory.dmp

Filesize
1.1MB

Download
memory/2636-836-0x0000000002980000-0x0000000002A91000-memory.dmp

Filesize
1.1MB

Download
memory/2636-838-0x0000000002980000-0x0000000002A91000-memory.dmp

Filesize
1.1MB

Download
memory/2636-840-0x0000000002980000-0x0000000002A91000-memory.dmp

Filesize
1.1MB

Download
memory/2636-842-0x0000000002980000-0x0000000002A91000-memory.dmp

Filesize
1.1MB

Download
memory/2636-844-0x0000000002980000-0x0000000002A91000-memory.dmp

Filesize
1.1MB

Download
memory/2636-846-0x0000000002980000-0x0000000002A91000-memory.dmp

Filesize
1.1MB

Download
memory/2636-848-0x0000000002980000-0x0000000002A91000-memory.dmp

Filesize
1.1MB

Download
memory/2636-850-0x0000000002980000-0x0000000002A91000-memory.dmp

Filesize
1.1MB

Download
memory/2636-854-0x0000000002980000-0x0000000002A91000-memory.dmp

Filesize
1.1MB

Download
memory/2636-852-0x0000000002980000-0x0000000002A91000-memory.dmp

Filesize
1.1MB

Download
memory/2636-858-0x0000000002980000-0x0000000002A91000-memory.dmp

Filesize
1.1MB

Download
memory/2636-856-0x0000000002980000-0x0000000002A91000-memory.dmp

Filesize
1.1MB

Download
memory/2636-860-0x0000000002980000-0x0000000002A91000-memory.dmp

Filesize
1.1MB

Download
memory/2636-864-0x0000000002980000-0x0000000002A91000-memory.dmp

Filesize
1.1MB

Download
memory/2636-862-0x0000000002980000-0x0000000002A91000-memory.dmp

Filesize
1.1MB

Download
memory/2636-866-0x0000000002980000-0x0000000002A91000-memory.dmp

Filesize
1.1MB

Download
memory/2636-872-0x0000000002980000-0x0000000002A91000-memory.dmp

Filesize
1.1MB

Download
memory/2636-870-0x0000000002980000-0x0000000002A91000-memory.dmp

Filesize
1.1MB

Download
memory/2636-868-0x0000000002980000-0x0000000002A91000-memory.dmp

Filesize
1.1MB

Download
memory/2636-1751-0x0000000000400000-0x0000000000B4F000-memory.dmp

Filesize
7.3MB

Download
memory/2636-2549-0x00000000026D0000-0x0000000002851000-memory.dmp

Filesize
1.5MB

Download
memory/2636-8691-0x0000000002980000-0x0000000002A91000-memory.dmp

Filesize
1.1MB

Download
memory/2636-8701-0x0000000002470000-0x000000000247B000-memory.dmp

Filesize
44KB

Download
memory/2636-8702-0x0000000002480000-0x0000000002481000-memory.dmp

Filesize
4KB

Download
memory/2636-8703-0x0000000002470000-0x000000000247B000-memory.dmp

Filesize
44KB

Download