5e0c99d5aaf5cd914b5156ebd70d37c44ef100978e1789c26c2d000c7585cb20

Analysis

max time kernel
141s
max time network
121s
platform
windows7_x64
resource
win7-20231215-en
resource tags

arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
submitted
02/02/2024, 02:00

Sharing

Copy URL Twitter E-mail

Report Analysis Logs

General

Target

88414ad5b55287ba896cd4292cb35d56.exe
Size

1.1MB
MD5

88414ad5b55287ba896cd4292cb35d56
SHA1

85c4dc50c437533e74fdcaaf3cbd539f424933e8
SHA256

5e0c99d5aaf5cd914b5156ebd70d37c44ef100978e1789c26c2d000c7585cb20
SHA512

6fa9e58981ce8ea14ca5c23f5d003912db6fda737a7f98b30aa599b2a5d8eb603c1305866e5f8e17539c0e13c08027b3f176614b8138897b63b1c5a83dee4b73
SSDEEP

24576:/CgrbzeAL/UjwfdA0lKnJnRr2IcyHYi5fRVb4RYCXgmjdx2ggunrWi:/Cgrbziwf9l4XqezJs3pxrgurWi

Score

7^/10

persistence spyware stealer upx

Malware Config

Signatures

Executes dropped EXE 2 IoCs

pid	Process
2120	CTS.exe
1664	q7hSStoDUMYjqqF.exe

Loads dropped DLL 1 IoCs

pid	Process
2084	88414ad5b55287ba896cd4292cb35d56.exe

Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
spyware stealer

Data from Local System
T1005

Credentials In Files
T1552.001

UPX packed file 4 IoCs

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

upx

resource	yara_rule
behavioral1/memory/2084-1-0x0000000000F40000-0x0000000000F57000-memory.dmp	upx
behavioral1/files/0x000e0000000126a6-13.dat	upx
behavioral1/memory/2084-10-0x0000000000F40000-0x0000000000F57000-memory.dmp	upx
behavioral1/memory/2120-15-0x0000000000DC0000-0x0000000000DD7000-memory.dmp	upx

Adds Run key to start application 2 TTPs 2 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\CTS = "C:\\Windows\\CTS.exe"	88414ad5b55287ba896cd4292cb35d56.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\CTS = "C:\\Windows\\CTS.exe"	CTS.exe

Drops file in Program Files directory 64 IoCs

description	ioc	Process
File created	C:\Program Files (x86)\GUM49DC.tmp\goopdateres_da.dll	q7hSStoDUMYjqqF.exe
File created	C:\Program Files (x86)\GUM49DC.tmp\goopdateres_es-419.dll	q7hSStoDUMYjqqF.exe
File created	C:\Program Files (x86)\GUM49DC.tmp\goopdateres_fa.dll	q7hSStoDUMYjqqF.exe
File created	C:\Program Files (x86)\GUM49DC.tmp\goopdateres_pl.dll	q7hSStoDUMYjqqF.exe
File created	C:\Program Files (x86)\GUM49DC.tmp\psuser.dll	q7hSStoDUMYjqqF.exe
File created	C:\Program Files (x86)\GUM49DC.tmp\GoogleCrashHandler64.exe	q7hSStoDUMYjqqF.exe
File created	C:\Program Files (x86)\GUM49DC.tmp\goopdateres_ar.dll	q7hSStoDUMYjqqF.exe
File created	C:\Program Files (x86)\GUM49DC.tmp\goopdateres_ms.dll	q7hSStoDUMYjqqF.exe
File created	C:\Program Files (x86)\GUM49DC.tmp\goopdateres_pt-BR.dll	q7hSStoDUMYjqqF.exe
File created	C:\Program Files (x86)\GUM49DC.tmp\psmachine_64.dll	q7hSStoDUMYjqqF.exe
File created	C:\Program Files (x86)\GUM49DC.tmp\goopdateres_am.dll	q7hSStoDUMYjqqF.exe
File created	C:\Program Files (x86)\GUM49DC.tmp\goopdateres_en-GB.dll	q7hSStoDUMYjqqF.exe
File created	C:\Program Files (x86)\GUM49DC.tmp\goopdateres_it.dll	q7hSStoDUMYjqqF.exe
File created	C:\Program Files (x86)\GUM49DC.tmp\GoogleUpdateComRegisterShell64.exe	q7hSStoDUMYjqqF.exe
File created	C:\Program Files (x86)\GUM49DC.tmp\goopdateres_ca.dll	q7hSStoDUMYjqqF.exe
File created	C:\Program Files (x86)\GUM49DC.tmp\goopdateres_lt.dll	q7hSStoDUMYjqqF.exe
File created	C:\Program Files (x86)\GUM49DC.tmp\goopdateres_hi.dll	q7hSStoDUMYjqqF.exe
File created	C:\Program Files (x86)\GUM49DC.tmp\goopdateres_sk.dll	q7hSStoDUMYjqqF.exe
File created	C:\Program Files (x86)\GUM49DC.tmp\goopdateres_el.dll	q7hSStoDUMYjqqF.exe
File created	C:\Program Files (x86)\GUM49DC.tmp\goopdateres_fr.dll	q7hSStoDUMYjqqF.exe
File created	C:\Program Files (x86)\GUM49DC.tmp\goopdateres_sw.dll	q7hSStoDUMYjqqF.exe
File created	C:\Program Files (x86)\GUM49DC.tmp\goopdateres_th.dll	q7hSStoDUMYjqqF.exe
File created	C:\Program Files (x86)\GUM49DC.tmp\goopdateres_zh-CN.dll	q7hSStoDUMYjqqF.exe
File opened for modification	C:\Program Files (x86)\GUM49DC.tmp\GoogleUpdateSetup.exe	q7hSStoDUMYjqqF.exe
File created	C:\Program Files (x86)\GUM49DC.tmp\psuser_64.dll	q7hSStoDUMYjqqF.exe
File created	C:\Program Files (x86)\GUM49DC.tmp\goopdateres_bn.dll	q7hSStoDUMYjqqF.exe
File created	C:\Program Files (x86)\GUM49DC.tmp\goopdateres_de.dll	q7hSStoDUMYjqqF.exe
File created	C:\Program Files (x86)\GUM49DC.tmp\goopdateres_tr.dll	q7hSStoDUMYjqqF.exe
File created	C:\Program Files (x86)\GUM49DC.tmp\goopdateres_bg.dll	q7hSStoDUMYjqqF.exe
File created	C:\Program Files (x86)\GUM49DC.tmp\goopdateres_gu.dll	q7hSStoDUMYjqqF.exe
File created	C:\Program Files (x86)\GUM49DC.tmp\goopdateres_sv.dll	q7hSStoDUMYjqqF.exe
File created	C:\Program Files (x86)\GUM49DC.tmp\goopdateres_ur.dll	q7hSStoDUMYjqqF.exe
File created	C:\Program Files (x86)\GUM49DC.tmp\GoogleUpdate.exe	q7hSStoDUMYjqqF.exe
File created	C:\Program Files (x86)\GUM49DC.tmp\GoogleUpdateHelper.msi	q7hSStoDUMYjqqF.exe
File created	C:\Program Files (x86)\GUM49DC.tmp\goopdateres_is.dll	q7hSStoDUMYjqqF.exe
File created	C:\Program Files (x86)\GUM49DC.tmp\goopdateres_pt-PT.dll	q7hSStoDUMYjqqF.exe
File created	C:\Program Files (x86)\GUM49DC.tmp\goopdateres_sr.dll	q7hSStoDUMYjqqF.exe
File created	C:\Program Files (x86)\GUM49DC.tmp\goopdateres_ta.dll	q7hSStoDUMYjqqF.exe
File created	C:\Program Files (x86)\GUM49DC.tmp\goopdateres_uk.dll	q7hSStoDUMYjqqF.exe
File created	C:\Program Files (x86)\GUM49DC.tmp\goopdateres_vi.dll	q7hSStoDUMYjqqF.exe
File created	C:\Program Files (x86)\GUM49DC.tmp\GoogleCrashHandler.exe	q7hSStoDUMYjqqF.exe
File created	C:\Program Files (x86)\GUM49DC.tmp\goopdate.dll	q7hSStoDUMYjqqF.exe
File created	C:\Program Files (x86)\GUM49DC.tmp\npGoogleUpdate3.dll	q7hSStoDUMYjqqF.exe
File created	C:\Program Files (x86)\GUM49DC.tmp\goopdateres_fi.dll	q7hSStoDUMYjqqF.exe
File created	C:\Program Files (x86)\GUM49DC.tmp\goopdateres_kn.dll	q7hSStoDUMYjqqF.exe
File created	C:\Program Files (x86)\GUM49DC.tmp\goopdateres_zh-TW.dll	q7hSStoDUMYjqqF.exe
File created	C:\Program Files (x86)\GUM49DC.tmp\goopdateres_ro.dll	q7hSStoDUMYjqqF.exe
File created	C:\Program Files (x86)\GUM49DC.tmp\goopdateres_ru.dll	q7hSStoDUMYjqqF.exe
File created	C:\Program Files (x86)\GUM49DC.tmp\goopdateres_te.dll	q7hSStoDUMYjqqF.exe
File created	C:\Program Files (x86)\GUM49DC.tmp\goopdateres_et.dll	q7hSStoDUMYjqqF.exe
File created	C:\Program Files (x86)\GUM49DC.tmp\goopdateres_fil.dll	q7hSStoDUMYjqqF.exe
File created	C:\Program Files (x86)\GUM49DC.tmp\goopdateres_ja.dll	q7hSStoDUMYjqqF.exe
File created	C:\Program Files (x86)\GUM49DC.tmp\goopdateres_mr.dll	q7hSStoDUMYjqqF.exe
File created	C:\Program Files (x86)\GUM49DC.tmp\goopdateres_no.dll	q7hSStoDUMYjqqF.exe
File created	C:\Program Files (x86)\GUM49DC.tmp\GoogleUpdateWebPlugin.exe	q7hSStoDUMYjqqF.exe
File created	C:\Program Files (x86)\GUM49DC.tmp\psmachine.dll	q7hSStoDUMYjqqF.exe
File created	C:\Program Files (x86)\GUM49DC.tmp\goopdateres_iw.dll	q7hSStoDUMYjqqF.exe
File created	C:\Program Files (x86)\GUM49DC.tmp\goopdateres_id.dll	q7hSStoDUMYjqqF.exe
File created	C:\Program Files (x86)\GUM49DC.tmp\goopdateres_nl.dll	q7hSStoDUMYjqqF.exe
File created	C:\Program Files (x86)\GUM49DC.tmp\goopdateres_sl.dll	q7hSStoDUMYjqqF.exe
File opened for modification	C:\Program Files (x86)\GUT49DD.tmp	q7hSStoDUMYjqqF.exe
File created	C:\Program Files (x86)\GUM49DC.tmp\GoogleUpdateOnDemand.exe	q7hSStoDUMYjqqF.exe
File created	C:\Program Files (x86)\GUM49DC.tmp\goopdateres_cs.dll	q7hSStoDUMYjqqF.exe
File created	C:\Program Files (x86)\GUM49DC.tmp\goopdateres_hr.dll	q7hSStoDUMYjqqF.exe

Drops file in Windows directory 2 IoCs

description	ioc	Process
File created	C:\Windows\CTS.exe	88414ad5b55287ba896cd4292cb35d56.exe
File created	C:\Windows\CTS.exe	CTS.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	2084	88414ad5b55287ba896cd4292cb35d56.exe
Token: SeDebugPrivilege	2120	CTS.exe

Suspicious use of WriteProcessMemory 11 IoCs

description	pid	Process	procid_target
PID 2084 wrote to memory of 1664	2084	88414ad5b55287ba896cd4292cb35d56.exe	28
PID 2084 wrote to memory of 1664	2084	88414ad5b55287ba896cd4292cb35d56.exe	28
PID 2084 wrote to memory of 1664	2084	88414ad5b55287ba896cd4292cb35d56.exe	28
PID 2084 wrote to memory of 1664	2084	88414ad5b55287ba896cd4292cb35d56.exe	28
PID 2084 wrote to memory of 1664	2084	88414ad5b55287ba896cd4292cb35d56.exe	28
PID 2084 wrote to memory of 1664	2084	88414ad5b55287ba896cd4292cb35d56.exe	28
PID 2084 wrote to memory of 1664	2084	88414ad5b55287ba896cd4292cb35d56.exe	28
PID 2084 wrote to memory of 2120	2084	88414ad5b55287ba896cd4292cb35d56.exe	29
PID 2084 wrote to memory of 2120	2084	88414ad5b55287ba896cd4292cb35d56.exe	29
PID 2084 wrote to memory of 2120	2084	88414ad5b55287ba896cd4292cb35d56.exe	29
PID 2084 wrote to memory of 2120	2084	88414ad5b55287ba896cd4292cb35d56.exe	29

C:\Users\Admin\AppData\Local\Temp\88414ad5b55287ba896cd4292cb35d56.exe
"C:\Users\Admin\AppData\Local\Temp\88414ad5b55287ba896cd4292cb35d56.exe"
1⤵
- Loads dropped DLL
- Adds Run key to start application
- Drops file in Windows directory
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2084
- C:\Users\Admin\AppData\Local\Temp\q7hSStoDUMYjqqF.exe
  C:\Users\Admin\AppData\Local\Temp\q7hSStoDUMYjqqF.exe
  2⤵
  - Executes dropped EXE
  - Drops file in Program Files directory
  PID:1664
- C:\Windows\CTS.exe
  "C:\Windows\CTS.exe"
  2⤵
  - Executes dropped EXE
  - Adds Run key to start application
  - Drops file in Windows directory
  - Suspicious use of AdjustPrivilegeToken
  PID:2120

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Defense Evasion

Modify Registry

T1112

Credential Access

Unsecured Credentials

T1552

Credentials In Files

T1552.001

Discovery

Lateral Movement

Collection

Data from Local System

T1005

Command and Control

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

C:\Users\Admin\AppData\Local\Temp\q7hSStoDUMYjqqF.exe

Filesize
1.1MB

MD5
53baee50f7a69bf3bc0fffe25341a923

SHA1
0b7998f5517ed4e7c5aeea3a89d73b60d2a2d102

SHA256
f91e258ea71dcbfc82371b2ee3e20852e45bef0cb946223d1141a6ef1dfb793f

SHA512
0eb28032849f775f604b7064a4f00f7d802c8c2fd5c7bc21b48298e6c3d316286963794b4c6c4981199c21f56b08d9aa466a470d40738d1b633b7feddc8e6241

Download Submit
C:\Windows\CTS.exe

Filesize
71KB

MD5
57dc894376d6ffbf9af1929bd6688b6c

SHA1
cf5f1891e39142f13d3f007e2957a0d302efafff

SHA256
25001e3946468d3aa0f86f1ae322fb8354fc1c96052227346c41fb12d63fa129

SHA512
922c081df01cdcaef8cf91a484bdfe1c412a5e716aada86b3f3f61e020173cc9bd8318c072eff7f59140687fdaf3a722d62fc4c56891f906797a909da311dab1

Download Submit
memory/2084-1-0x0000000000F40000-0x0000000000F57000-memory.dmp

Filesize
92KB

Download
memory/2084-11-0x0000000000DC0000-0x0000000000DD7000-memory.dmp

Filesize
92KB

Download
memory/2084-10-0x0000000000F40000-0x0000000000F57000-memory.dmp

Filesize
92KB

Download
memory/2120-15-0x0000000000DC0000-0x0000000000DD7000-memory.dmp

Filesize
92KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads