7df0e19bccf420f3b8d986e99e8e522048459aca5ae5d0c257c6219bcd6605d0

Analysis

max time kernel
133s
max time network
130s
platform
windows10-2004_x64
resource
win10v2004-20231215-en
resource tags

arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
submitted
26/12/2023, 02:25

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General

Target

4c953616aa2b9cd1623b1bf0d4c4ac24.exe
Size

123KB
MD5

4c953616aa2b9cd1623b1bf0d4c4ac24
SHA1

8b0d54b81fc620dd022685f9391c5e0fb3c87e3e
SHA256

7df0e19bccf420f3b8d986e99e8e522048459aca5ae5d0c257c6219bcd6605d0
SHA512

51b09a4464f8d370603baaf936109e3b73589e9353086b691445e1ae40018e1832034ca1f6629ecb7f2171805f364b2ea18031b9fe51398303e6bee523530f4d
SSDEEP

3072:YP6nuMS0Vey2dVNrBNgpaVM5nTaQUKXtzpzm5z:YkJV72dfr3gkVM5nWQUKXtzZ

Score

7^/10

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
2760	Sgozua.exe

Drops file in Windows directory 6 IoCs

description	ioc	Process
File created	C:\Windows\Sgozua.exe	4c953616aa2b9cd1623b1bf0d4c4ac24.exe
File opened for modification	C:\Windows\Sgozua.exe	4c953616aa2b9cd1623b1bf0d4c4ac24.exe
File created	C:\Windows\Tasks\{62C40AA6-4406-467a-A5A5-DFDF1B559B7A}.job	Sgozua.exe
File opened for modification	C:\Windows\Tasks\{62C40AA6-4406-467a-A5A5-DFDF1B559B7A}.job	Sgozua.exe
File created	C:\Windows\Tasks\{62C40AA6-4406-467a-A5A5-DFDF1B559B7A}.job	4c953616aa2b9cd1623b1bf0d4c4ac24.exe
File opened for modification	C:\Windows\Tasks\{62C40AA6-4406-467a-A5A5-DFDF1B559B7A}.job	4c953616aa2b9cd1623b1bf0d4c4ac24.exe

Modifies Internet Explorer settings 1 TTPs 2 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-3791175113-1062217823-1177695025-1000\Software\Microsoft\Internet Explorer\International	Sgozua.exe
Key created	\REGISTRY\USER\S-1-5-21-3791175113-1062217823-1177695025-1000\Software\Microsoft\Internet Explorer\Main	Sgozua.exe

Suspicious behavior: EnumeratesProcesses 64 IoCs

pid	Process
2760	Sgozua.exe
2760	Sgozua.exe
2760	Sgozua.exe
2760	Sgozua.exe
2760	Sgozua.exe
2760	Sgozua.exe
2760	Sgozua.exe
2760	Sgozua.exe
2760	Sgozua.exe
2760	Sgozua.exe
2760	Sgozua.exe
2760	Sgozua.exe
2760	Sgozua.exe
2760	Sgozua.exe
2760	Sgozua.exe
2760	Sgozua.exe
2760	Sgozua.exe
2760	Sgozua.exe
2760	Sgozua.exe
2760	Sgozua.exe
2760	Sgozua.exe
2760	Sgozua.exe
2760	Sgozua.exe
2760	Sgozua.exe
2760	Sgozua.exe
2760	Sgozua.exe
2760	Sgozua.exe
2760	Sgozua.exe
2760	Sgozua.exe
2760	Sgozua.exe
2760	Sgozua.exe
2760	Sgozua.exe
2760	Sgozua.exe
2760	Sgozua.exe
2760	Sgozua.exe
2760	Sgozua.exe
2760	Sgozua.exe
2760	Sgozua.exe
2760	Sgozua.exe
2760	Sgozua.exe
2760	Sgozua.exe
2760	Sgozua.exe
2760	Sgozua.exe
2760	Sgozua.exe
2760	Sgozua.exe
2760	Sgozua.exe
2760	Sgozua.exe
2760	Sgozua.exe
2760	Sgozua.exe
2760	Sgozua.exe
2760	Sgozua.exe
2760	Sgozua.exe
2760	Sgozua.exe
2760	Sgozua.exe
2760	Sgozua.exe
2760	Sgozua.exe
2760	Sgozua.exe
2760	Sgozua.exe
2760	Sgozua.exe
2760	Sgozua.exe
2760	Sgozua.exe
2760	Sgozua.exe
2760	Sgozua.exe
2760	Sgozua.exe

Suspicious behavior: GetForegroundWindowSpam 2 IoCs

pid	Process
1360	4c953616aa2b9cd1623b1bf0d4c4ac24.exe
2760	Sgozua.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 1360 wrote to memory of 2760	1360	4c953616aa2b9cd1623b1bf0d4c4ac24.exe	94
PID 1360 wrote to memory of 2760	1360	4c953616aa2b9cd1623b1bf0d4c4ac24.exe	94
PID 1360 wrote to memory of 2760	1360	4c953616aa2b9cd1623b1bf0d4c4ac24.exe	94

C:\Users\Admin\AppData\Local\Temp\4c953616aa2b9cd1623b1bf0d4c4ac24.exe
"C:\Users\Admin\AppData\Local\Temp\4c953616aa2b9cd1623b1bf0d4c4ac24.exe"
1⤵
- Drops file in Windows directory
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of WriteProcessMemory
PID:1360
- C:\Windows\Sgozua.exe
  C:\Windows\Sgozua.exe
  2⤵
  - Executes dropped EXE
  - Drops file in Windows directory
  - Modifies Internet Explorer settings
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious behavior: GetForegroundWindowSpam
  PID:2760

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

C:\Windows\Sgozua.exe

Filesize
103KB

MD5
7f5ade0c6820a0808ec59ca6af42e881

SHA1
93b1b21fbba5c1cc44d70178c42cf41198134b39

SHA256
4bc62b50e8cd9254d4fa12afb8acf20adce9e0cb5a0b9c3fb03e1f28b12385bd

SHA512
015e84c8e11f35210489c8a79164cbdd548bfea9698000a93b5c96d9cff4394356dc002ec8f3b4214128eeb36fa077b3050f49bba0e1c88efa30411faef12db1

Download Submit
C:\Windows\Sgozua.exe

Filesize
93KB

MD5
2c5392efac8428921ccd7d715c570727

SHA1
e71d5520318f955a4fe8ea73988aa58246d9139d

SHA256
87cc7f011dd4a22ecd7ec80d94f7a27a7ae26c128d8425afa5cfc1f28d598949

SHA512
aeaaba065b8ebef33e448d1af41f3d13bde53bae8ff54b9c1dc94c45747fb262b6f6eca40b2d41e48d225f80b054bb73da9ef31ee72089f7f530b605a981d998

Download Submit
memory/1360-33174-0x0000000000400000-0x000000000043F000-memory.dmp

Filesize
252KB

Download
memory/1360-2-0x0000000000400000-0x000000000043F000-memory.dmp

Filesize
252KB

Download
memory/1360-1-0x00000000005A0000-0x00000000005C1000-memory.dmp

Filesize
132KB

Download
memory/1360-13760-0x0000000000400000-0x000000000043F000-memory.dmp

Filesize
252KB

Download
memory/2760-65126-0x0000000000400000-0x000000000043F000-memory.dmp

Filesize
252KB

Download
memory/2760-20808-0x0000000000400000-0x000000000043F000-memory.dmp

Filesize
252KB

Download
memory/2760-50166-0x0000000000400000-0x000000000043F000-memory.dmp

Filesize
252KB

Download
memory/2760-11-0x0000000000400000-0x000000000043F000-memory.dmp

Filesize
252KB

Download
memory/2760-79745-0x0000000000400000-0x000000000043F000-memory.dmp

Filesize
252KB

Download
memory/2760-108568-0x0000000000400000-0x000000000043F000-memory.dmp

Filesize
252KB

Download
memory/2760-125608-0x0000000000400000-0x000000000043F000-memory.dmp

Filesize
252KB

Download
memory/2760-133617-0x0000000000400000-0x000000000043F000-memory.dmp

Filesize
252KB

Download
memory/2760-133618-0x0000000000400000-0x000000000043F000-memory.dmp

Filesize
252KB

Download
memory/2760-133620-0x0000000000400000-0x000000000043F000-memory.dmp

Filesize
252KB

Download
memory/2760-133624-0x0000000000400000-0x000000000043F000-memory.dmp

Filesize
252KB

Download