d4a8cd1afe16b614f4edc31c747e1c62535fe24ee6fe0a7b8fbc6336d19562f8

Analysis

max time kernel
149s
max time network
153s
platform
windows10-2004_x64
resource
win10v2004-20221111-en
resource tags

arch:x64arch:x86image:win10v2004-20221111-enlocale:en-usos:windows10-2004-x64system
submitted
06/01/2023, 19:00

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General

Target

e389f8d99936daf9f29d221feeb0872e2105fe42.exe
Size

1.4MB
MD5

4a205e1cb6f3fe068df7ae9fa1b174bc
SHA1

e389f8d99936daf9f29d221feeb0872e2105fe42
SHA256

d4a8cd1afe16b614f4edc31c747e1c62535fe24ee6fe0a7b8fbc6336d19562f8
SHA512

14ff59baa6999c580d72b096f9d38cb80a4a921fb8f5d39eaf101a164845587c6e5206585f777497d89c5bf0d42212b633f18ddfb1f2d2244d3ef031837ae767
SSDEEP

12288:A8yEuzIL77tU46T5/je3nIJFTdrOAZmbf9al1LMPAjbjF0yNhG4NcOF648khDlQI:wzXddS8uWQsfQbCUSio

Score

8^/10

spyware stealer

Malware Config

Signatures

Blocklisted process makes network request 1 IoCs

flow	pid	Process
27	4376	cscript.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
T1081
Uses the VBS compiler for execution 1 TTPs

Scripting
T1064

Suspicious use of SetThreadContext 3 IoCs

description	pid	Process	procid_target
PID 2376 set thread context of 1440	2376	e389f8d99936daf9f29d221feeb0872e2105fe42.exe	87
PID 1440 set thread context of 2480	1440	AddInProcess32.exe	52
PID 4376 set thread context of 2480	4376	cscript.exe	52

Program crash 1 IoCs

pid	pid_target	Process	procid_target
4424	4536	WerFault.exe	96

Modifies Internet Explorer settings 1 TTPs 1 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Key created	\Registry\User\S-1-5-21-2971393436-602173351-1645505021-1000\SOFTWARE\Microsoft\Internet Explorer\IntelliForms\Storage2	cscript.exe

Suspicious behavior: EnumeratesProcesses 64 IoCs

pid	Process
2376	e389f8d99936daf9f29d221feeb0872e2105fe42.exe
2376	e389f8d99936daf9f29d221feeb0872e2105fe42.exe
2376	e389f8d99936daf9f29d221feeb0872e2105fe42.exe
2376	e389f8d99936daf9f29d221feeb0872e2105fe42.exe
2376	e389f8d99936daf9f29d221feeb0872e2105fe42.exe
2376	e389f8d99936daf9f29d221feeb0872e2105fe42.exe
2376	e389f8d99936daf9f29d221feeb0872e2105fe42.exe
2376	e389f8d99936daf9f29d221feeb0872e2105fe42.exe
2376	e389f8d99936daf9f29d221feeb0872e2105fe42.exe
2376	e389f8d99936daf9f29d221feeb0872e2105fe42.exe
1440	AddInProcess32.exe
1440	AddInProcess32.exe
1440	AddInProcess32.exe
1440	AddInProcess32.exe
1440	AddInProcess32.exe
1440	AddInProcess32.exe
1440	AddInProcess32.exe
1440	AddInProcess32.exe
4376	cscript.exe
4376	cscript.exe
4376	cscript.exe
4376	cscript.exe
4376	cscript.exe
4376	cscript.exe
4376	cscript.exe
4376	cscript.exe
4376	cscript.exe
4376	cscript.exe
4376	cscript.exe
4376	cscript.exe
4376	cscript.exe
4376	cscript.exe
4376	cscript.exe
4376	cscript.exe
4376	cscript.exe
4376	cscript.exe
4376	cscript.exe
4376	cscript.exe
4376	cscript.exe
4376	cscript.exe
4376	cscript.exe
4376	cscript.exe
4376	cscript.exe
4376	cscript.exe
4376	cscript.exe
4376	cscript.exe
4376	cscript.exe
4376	cscript.exe
4376	cscript.exe
4376	cscript.exe
4376	cscript.exe
4376	cscript.exe
4376	cscript.exe
4376	cscript.exe
4376	cscript.exe
4376	cscript.exe
4376	cscript.exe
4376	cscript.exe
4376	cscript.exe
4376	cscript.exe
4376	cscript.exe
4376	cscript.exe
4376	cscript.exe
4376	cscript.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
2480	Explorer.EXE

Suspicious behavior: MapViewOfSection 7 IoCs

pid	Process
1440	AddInProcess32.exe
1440	AddInProcess32.exe
1440	AddInProcess32.exe
4376	cscript.exe
4376	cscript.exe
4376	cscript.exe
4376	cscript.exe

Suspicious use of AdjustPrivilegeToken 5 IoCs

description	pid	Process
Token: SeDebugPrivilege	2376	e389f8d99936daf9f29d221feeb0872e2105fe42.exe
Token: SeDebugPrivilege	1440	AddInProcess32.exe
Token: SeDebugPrivilege	4376	cscript.exe
Token: SeShutdownPrivilege	2480	Explorer.EXE
Token: SeCreatePagefilePrivilege	2480	Explorer.EXE

Suspicious use of WriteProcessMemory 22 IoCs

description	pid	Process	procid_target
PID 2376 wrote to memory of 3468	2376	e389f8d99936daf9f29d221feeb0872e2105fe42.exe	82
PID 2376 wrote to memory of 3468	2376	e389f8d99936daf9f29d221feeb0872e2105fe42.exe	82
PID 2376 wrote to memory of 748	2376	e389f8d99936daf9f29d221feeb0872e2105fe42.exe	83
PID 2376 wrote to memory of 748	2376	e389f8d99936daf9f29d221feeb0872e2105fe42.exe	83
PID 2376 wrote to memory of 2572	2376	e389f8d99936daf9f29d221feeb0872e2105fe42.exe	84
PID 2376 wrote to memory of 2572	2376	e389f8d99936daf9f29d221feeb0872e2105fe42.exe	84
PID 2376 wrote to memory of 1240	2376	e389f8d99936daf9f29d221feeb0872e2105fe42.exe	85
PID 2376 wrote to memory of 1240	2376	e389f8d99936daf9f29d221feeb0872e2105fe42.exe	85
PID 2376 wrote to memory of 4024	2376	e389f8d99936daf9f29d221feeb0872e2105fe42.exe	86
PID 2376 wrote to memory of 4024	2376	e389f8d99936daf9f29d221feeb0872e2105fe42.exe	86
PID 2376 wrote to memory of 1440	2376	e389f8d99936daf9f29d221feeb0872e2105fe42.exe	87
PID 2376 wrote to memory of 1440	2376	e389f8d99936daf9f29d221feeb0872e2105fe42.exe	87
PID 2376 wrote to memory of 1440	2376	e389f8d99936daf9f29d221feeb0872e2105fe42.exe	87
PID 2376 wrote to memory of 1440	2376	e389f8d99936daf9f29d221feeb0872e2105fe42.exe	87
PID 2376 wrote to memory of 1440	2376	e389f8d99936daf9f29d221feeb0872e2105fe42.exe	87
PID 2376 wrote to memory of 1440	2376	e389f8d99936daf9f29d221feeb0872e2105fe42.exe	87
PID 2480 wrote to memory of 4376	2480	Explorer.EXE	88
PID 2480 wrote to memory of 4376	2480	Explorer.EXE	88
PID 2480 wrote to memory of 4376	2480	Explorer.EXE	88
PID 4376 wrote to memory of 4536	4376	cscript.exe	96
PID 4376 wrote to memory of 4536	4376	cscript.exe	96
PID 4376 wrote to memory of 4536	4376	cscript.exe	96

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2480
- C:\Users\Admin\AppData\Local\Temp\e389f8d99936daf9f29d221feeb0872e2105fe42.exe
  "C:\Users\Admin\AppData\Local\Temp\e389f8d99936daf9f29d221feeb0872e2105fe42.exe"
  2⤵
  - Suspicious use of SetThreadContext
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:2376
- - C:\Windows\Microsoft.NET\Framework64\v4.0.30319\SMSvcHost.exe
    "C:\Windows\Microsoft.NET\Framework64\v4.0.30319\SMSvcHost.exe"
    3⤵
    PID:3468
- - C:\Windows\Microsoft.NET\Framework64\v4.0.30319\MSBuild.exe
    "C:\Windows\Microsoft.NET\Framework64\v4.0.30319\MSBuild.exe"
    3⤵
    PID:748
- - C:\Windows\Microsoft.NET\Framework64\v4.0.30319\CasPol.exe
    "C:\Windows\Microsoft.NET\Framework64\v4.0.30319\CasPol.exe"
    3⤵
    PID:2572
- - C:\Windows\Microsoft.NET\Framework64\v4.0.30319\aspnet_state.exe
    "C:\Windows\Microsoft.NET\Framework64\v4.0.30319\aspnet_state.exe"
    3⤵
    PID:1240
- - C:\Windows\Microsoft.NET\Framework64\v4.0.30319\vbc.exe
    "C:\Windows\Microsoft.NET\Framework64\v4.0.30319\vbc.exe"
    3⤵
    PID:4024
- - C:\Windows\Microsoft.NET\Framework64\v4.0.30319\AddInProcess32.exe
    "C:\Windows\Microsoft.NET\Framework64\v4.0.30319\AddInProcess32.exe"
    3⤵
    - Suspicious use of SetThreadContext
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious behavior: MapViewOfSection
    - Suspicious use of AdjustPrivilegeToken
    PID:1440
- C:\Windows\SysWOW64\cscript.exe
  "C:\Windows\SysWOW64\cscript.exe"
  2⤵
  - Blocklisted process makes network request
  - Suspicious use of SetThreadContext
  - Modifies Internet Explorer settings
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious behavior: MapViewOfSection
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:4376
- - C:\Program Files\Mozilla Firefox\Firefox.exe
    "C:\Program Files\Mozilla Firefox\Firefox.exe"
    3⤵
    PID:4536
  - - C:\Windows\system32\WerFault.exe
      C:\Windows\system32\WerFault.exe -u -p 4536 -s 184
      4⤵
      Program crash
      PID:4424

C:\Windows\system32\WerFault.exe
C:\Windows\system32\WerFault.exe -pss -s 456 -p 4536 -ip 4536
1⤵
PID:4064

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Scripting

T1064

Persistence

Privilege Escalation

Defense Evasion

Modify Registry

T1112

Scripting

T1064

Credential Access

Credentials in Files

T1081

Discovery

Lateral Movement

Collection

Data from Local System

T1005

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/1440-138-0x0000000000400000-0x000000000042F000-memory.dmp

Filesize
188KB

Download
memory/1440-140-0x00000000010B0000-0x00000000010C0000-memory.dmp

Filesize
64KB

Download
memory/1440-134-0x0000000000400000-0x000000000042F000-memory.dmp

Filesize
188KB

Download
memory/1440-139-0x0000000001520000-0x000000000186A000-memory.dmp

Filesize
3.3MB

Download
memory/1440-137-0x0000000000400000-0x000000000042F000-memory.dmp

Filesize
188KB

Download
memory/2376-136-0x00007FFCF9660000-0x00007FFCFA121000-memory.dmp

Filesize
10.8MB

Download
memory/2376-132-0x0000023AFB380000-0x0000023AFB4E4000-memory.dmp

Filesize
1.4MB

Download
memory/2376-133-0x00007FFCF9660000-0x00007FFCFA121000-memory.dmp

Filesize
10.8MB

Download
memory/2480-141-0x0000000008020000-0x000000000811A000-memory.dmp

Filesize
1000KB

Download
memory/2480-147-0x0000000007CD0000-0x0000000007D68000-memory.dmp

Filesize
608KB

Download
memory/2480-149-0x0000000007CD0000-0x0000000007D68000-memory.dmp

Filesize
608KB

Download
memory/4376-143-0x0000000000500000-0x0000000000527000-memory.dmp

Filesize
156KB

Download
memory/4376-144-0x00000000009A0000-0x00000000009CD000-memory.dmp

Filesize
180KB

Download
memory/4376-145-0x0000000002C80000-0x0000000002FCA000-memory.dmp

Filesize
3.3MB

Download
memory/4376-146-0x0000000002B20000-0x0000000002BAF000-memory.dmp

Filesize
572KB

Download
memory/4376-148-0x00000000009A0000-0x00000000009CD000-memory.dmp

Filesize
180KB

Download