72cbd2dc26cf960410a95b0bc8c1ec9b947aa31fda8ef82ce358abef1b14cfaf

Analysis

max time kernel
150s
max time network
124s
platform
windows7_x64
resource
win7-20231215-en
resource tags

arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
submitted
13/01/2024, 07:20

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General

Target

58517dd820df269390f325b685114e33.exe
Size

31KB
MD5

58517dd820df269390f325b685114e33
SHA1

1c8f5fe5564ff9e52a7aca88058d1cf47aa71153
SHA256

72cbd2dc26cf960410a95b0bc8c1ec9b947aa31fda8ef82ce358abef1b14cfaf
SHA512

c8569b6016b1c17dd5c3064b766c81608951c30a498cfa0f6fabe9d04176a73ce736e28f3703c5ffadb4c0556f3a67f6968fb7c5259de6b281681a3a922229b5
SSDEEP

384:rc3EHMSe2XcIYTfVSG9MAybad1qu1JYIoCnxOXYqDbYHWBTwSiY1G3KE5Z1trnJG:UIMSe2lOgJAyGd8q53ykp8G3KEn15nJG

Score

7^/10

upx

Malware Config

Signatures

UPX packed file 16 IoCs

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

upx

resource	yara_rule
behavioral1/memory/2124-0-0x0000000000400000-0x000000000041B000-memory.dmp	upx
behavioral1/memory/2124-5-0x0000000000400000-0x000000000041B000-memory.dmp	upx
behavioral1/memory/2124-6-0x0000000000400000-0x000000000041B000-memory.dmp	upx
behavioral1/memory/2124-7-0x0000000000400000-0x000000000041B000-memory.dmp	upx
behavioral1/memory/2124-8-0x0000000000400000-0x000000000041B000-memory.dmp	upx
behavioral1/memory/2124-9-0x0000000000400000-0x000000000041B000-memory.dmp	upx
behavioral1/memory/2124-11-0x0000000000400000-0x000000000041B000-memory.dmp	upx
behavioral1/memory/2124-12-0x0000000000400000-0x000000000041B000-memory.dmp	upx
behavioral1/memory/2124-13-0x0000000000400000-0x000000000041B000-memory.dmp	upx
behavioral1/memory/2124-14-0x0000000000400000-0x000000000041B000-memory.dmp	upx
behavioral1/memory/2124-15-0x0000000000400000-0x000000000041B000-memory.dmp	upx
behavioral1/memory/2124-16-0x0000000000400000-0x000000000041B000-memory.dmp	upx
behavioral1/memory/2124-17-0x0000000000400000-0x000000000041B000-memory.dmp	upx
behavioral1/memory/2124-18-0x0000000000400000-0x000000000041B000-memory.dmp	upx
behavioral1/memory/2124-19-0x0000000000400000-0x000000000041B000-memory.dmp	upx
behavioral1/memory/2124-20-0x0000000000400000-0x000000000041B000-memory.dmp	upx

Drops file in System32 directory 2 IoCs

description	ioc	Process
File opened for modification	C:\Windows\SysWOW64\gratis.pbk	58517dd820df269390f325b685114e33.exe
File created	C:\Windows\SysWOW64\gratis.pbk	58517dd820df269390f325b685114e33.exe

Modifies Internet Explorer start page 1 TTPs 1 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 = "http://www.gooogle.bz"	58517dd820df269390f325b685114e33.exe

C:\Users\Admin\AppData\Local\Temp\58517dd820df269390f325b685114e33.exe
"C:\Users\Admin\AppData\Local\Temp\58517dd820df269390f325b685114e33.exe"
1⤵
- Drops file in System32 directory
- Modifies Internet Explorer start page
PID:2124

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/2124-0-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download
memory/2124-5-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download
memory/2124-6-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download
memory/2124-7-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download
memory/2124-8-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download
memory/2124-9-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download
memory/2124-11-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download
memory/2124-12-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download
memory/2124-13-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download
memory/2124-14-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download
memory/2124-15-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download
memory/2124-16-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download
memory/2124-17-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download
memory/2124-18-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download
memory/2124-19-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download
memory/2124-20-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download