88d0963292143c5ba31261b14fa12f59edcd78df1bea35281e8cf080aa1460c0

Analysis

max time kernel
148s
max time network
151s
platform
windows10-2004_x64
resource
win10v2004-20230220-en
resource tags

arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system
submitted
27/02/2023, 14:17

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General

Target
230227.exe
Size 465KB
Sample230227-rlpmsaea26
SHA256 88d0963292143c5ba31261b14fa12f59edcd78df1bea35281e8cf080aa1460c0
MD5 f225a69887bc98eb325a54d69fbcaef5
SHA1 9081f5584813451ded0ac1cbb4a68f005b98416f
SHA512 06927de4d61776f2c377e291b8842699286d68bf86b3efd56d658674635f59d1b8c039c957247502fd6b152c6e4044ab67209d1121589d8649860fa89774cb79
SSDEEP 12288:EEIxQfbT8GR1LuHv5E7xPmUpuT7+26FfXCbBAz:Yx0Hn7uRsxPaT7cXC
MD5 SHA1 SHA512 SSDEEP

Score

5^/10

Malware Config

Signatures

Suspicious use of SetThreadContext 3 IoCs

description	pid	Process	procid_target
PID 4552 set thread context of 3280	4552	230227.exe	107
PID 3280 set thread context of 2508	3280	AddInProcess32.exe	52
PID 2540 set thread context of 2508	2540	ipconfig.exe	52

Program crash 1 IoCs

pid	pid_target	Process	procid_target
3652	4640	WerFault.exe	109

Gathers network information 2 TTPs 1 IoCs

Uses commandline utility to view network configuration.

System Information Discovery

T1082

Command-Line Interface

T1059

pid	Process
2540	ipconfig.exe

Modifies Internet Explorer settings 1 TTPs 1 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Key created	\Registry\User\S-1-5-21-144354903-2550862337-1367551827-1000\SOFTWARE\Microsoft\Internet Explorer\IntelliForms\Storage2	ipconfig.exe

Suspicious behavior: EnumeratesProcesses 64 IoCs

pid	Process
4552	230227.exe
4552	230227.exe
4552	230227.exe
4552	230227.exe
4552	230227.exe
4552	230227.exe
4552	230227.exe
4552	230227.exe
4552	230227.exe
4552	230227.exe
4552	230227.exe
4552	230227.exe
4552	230227.exe
4552	230227.exe
4552	230227.exe
4552	230227.exe
4552	230227.exe
4552	230227.exe
4552	230227.exe
4552	230227.exe
4552	230227.exe
4552	230227.exe
4552	230227.exe
4552	230227.exe
4552	230227.exe
4552	230227.exe
4552	230227.exe
4552	230227.exe
4552	230227.exe
4552	230227.exe
4552	230227.exe
4552	230227.exe
4552	230227.exe
4552	230227.exe
4552	230227.exe
4552	230227.exe
4552	230227.exe
4552	230227.exe
4552	230227.exe
4552	230227.exe
4552	230227.exe
4552	230227.exe
4552	230227.exe
4552	230227.exe
3280	AddInProcess32.exe
3280	AddInProcess32.exe
3280	AddInProcess32.exe
3280	AddInProcess32.exe
3280	AddInProcess32.exe
3280	AddInProcess32.exe
3280	AddInProcess32.exe
3280	AddInProcess32.exe
2540	ipconfig.exe
2540	ipconfig.exe
2540	ipconfig.exe
2540	ipconfig.exe
2540	ipconfig.exe
2540	ipconfig.exe
2540	ipconfig.exe
2540	ipconfig.exe
2540	ipconfig.exe
2540	ipconfig.exe
2540	ipconfig.exe
2540	ipconfig.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
2508	Explorer.EXE

Suspicious behavior: MapViewOfSection 7 IoCs

pid	Process
3280	AddInProcess32.exe
3280	AddInProcess32.exe
3280	AddInProcess32.exe
2540	ipconfig.exe
2540	ipconfig.exe
2540	ipconfig.exe
2540	ipconfig.exe

Suspicious use of AdjustPrivilegeToken 5 IoCs

description	pid	Process
Token: SeDebugPrivilege	4552	230227.exe
Token: SeDebugPrivilege	3280	AddInProcess32.exe
Token: SeDebugPrivilege	2540	ipconfig.exe
Token: SeShutdownPrivilege	2508	Explorer.EXE
Token: SeCreatePagefilePrivilege	2508	Explorer.EXE

Suspicious use of WriteProcessMemory 56 IoCs

description	pid	Process	procid_target
PID 4552 wrote to memory of 1464	4552	230227.exe	85
PID 4552 wrote to memory of 1464	4552	230227.exe	85
PID 4552 wrote to memory of 1536	4552	230227.exe	86
PID 4552 wrote to memory of 1536	4552	230227.exe	86
PID 4552 wrote to memory of 3684	4552	230227.exe	87
PID 4552 wrote to memory of 3684	4552	230227.exe	87
PID 4552 wrote to memory of 4076	4552	230227.exe	88
PID 4552 wrote to memory of 4076	4552	230227.exe	88
PID 4552 wrote to memory of 4608	4552	230227.exe	89
PID 4552 wrote to memory of 4608	4552	230227.exe	89
PID 4552 wrote to memory of 4196	4552	230227.exe	90
PID 4552 wrote to memory of 4196	4552	230227.exe	90
PID 4552 wrote to memory of 3060	4552	230227.exe	91
PID 4552 wrote to memory of 3060	4552	230227.exe	91
PID 4552 wrote to memory of 3392	4552	230227.exe	92
PID 4552 wrote to memory of 3392	4552	230227.exe	92
PID 4552 wrote to memory of 2004	4552	230227.exe	93
PID 4552 wrote to memory of 2004	4552	230227.exe	93
PID 4552 wrote to memory of 4148	4552	230227.exe	94
PID 4552 wrote to memory of 4148	4552	230227.exe	94
PID 4552 wrote to memory of 3200	4552	230227.exe	95
PID 4552 wrote to memory of 3200	4552	230227.exe	95
PID 4552 wrote to memory of 2024	4552	230227.exe	96
PID 4552 wrote to memory of 2024	4552	230227.exe	96
PID 4552 wrote to memory of 2084	4552	230227.exe	97
PID 4552 wrote to memory of 2084	4552	230227.exe	97
PID 4552 wrote to memory of 1948	4552	230227.exe	98
PID 4552 wrote to memory of 1948	4552	230227.exe	98
PID 4552 wrote to memory of 3900	4552	230227.exe	99
PID 4552 wrote to memory of 3900	4552	230227.exe	99
PID 4552 wrote to memory of 3916	4552	230227.exe	100
PID 4552 wrote to memory of 3916	4552	230227.exe	100
PID 4552 wrote to memory of 1064	4552	230227.exe	101
PID 4552 wrote to memory of 1064	4552	230227.exe	101
PID 4552 wrote to memory of 3772	4552	230227.exe	102
PID 4552 wrote to memory of 3772	4552	230227.exe	102
PID 4552 wrote to memory of 4500	4552	230227.exe	103
PID 4552 wrote to memory of 4500	4552	230227.exe	103
PID 4552 wrote to memory of 2360	4552	230227.exe	104
PID 4552 wrote to memory of 2360	4552	230227.exe	104
PID 4552 wrote to memory of 2020	4552	230227.exe	105
PID 4552 wrote to memory of 2020	4552	230227.exe	105
PID 4552 wrote to memory of 2524	4552	230227.exe	106
PID 4552 wrote to memory of 2524	4552	230227.exe	106
PID 4552 wrote to memory of 3280	4552	230227.exe	107
PID 4552 wrote to memory of 3280	4552	230227.exe	107
PID 4552 wrote to memory of 3280	4552	230227.exe	107
PID 4552 wrote to memory of 3280	4552	230227.exe	107
PID 4552 wrote to memory of 3280	4552	230227.exe	107
PID 4552 wrote to memory of 3280	4552	230227.exe	107
PID 2508 wrote to memory of 2540	2508	Explorer.EXE	108
PID 2508 wrote to memory of 2540	2508	Explorer.EXE	108
PID 2508 wrote to memory of 2540	2508	Explorer.EXE	108
PID 2540 wrote to memory of 4640	2540	ipconfig.exe	109
PID 2540 wrote to memory of 4640	2540	ipconfig.exe	109
PID 2540 wrote to memory of 4640	2540	ipconfig.exe	109

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2508
- C:\Users\Admin\AppData\Local\Temp\230227.exe
  "C:\Users\Admin\AppData\Local\Temp\230227.exe"
  2⤵
  - Suspicious use of SetThreadContext
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:4552
- - C:\Windows\Microsoft.NET\Framework64\v4.0.30319\aspnet_regsql.exe
    "C:\Windows\Microsoft.NET\Framework64\v4.0.30319\aspnet_regsql.exe"
    3⤵
    PID:1464
- - C:\Windows\Microsoft.NET\Framework64\v4.0.30319\aspnet_regbrowsers.exe
    "C:\Windows\Microsoft.NET\Framework64\v4.0.30319\aspnet_regbrowsers.exe"
    3⤵
    PID:1536
- - C:\Windows\Microsoft.NET\Framework64\v4.0.30319\WsatConfig.exe
    "C:\Windows\Microsoft.NET\Framework64\v4.0.30319\WsatConfig.exe"
    3⤵
    PID:3684
- - C:\Windows\Microsoft.NET\Framework64\v4.0.30319\EdmGen.exe
    "C:\Windows\Microsoft.NET\Framework64\v4.0.30319\EdmGen.exe"
    3⤵
    PID:4076
- - C:\Windows\Microsoft.NET\Framework64\v4.0.30319\Microsoft.Workflow.Compiler.exe
    "C:\Windows\Microsoft.NET\Framework64\v4.0.30319\Microsoft.Workflow.Compiler.exe"
    3⤵
    PID:4608
- - C:\Windows\Microsoft.NET\Framework64\v4.0.30319\ngen.exe
    "C:\Windows\Microsoft.NET\Framework64\v4.0.30319\ngen.exe"
    3⤵
    PID:4196
- - C:\Windows\Microsoft.NET\Framework64\v4.0.30319\dfsvc.exe
    "C:\Windows\Microsoft.NET\Framework64\v4.0.30319\dfsvc.exe"
    3⤵
    PID:3060
- - C:\Windows\Microsoft.NET\Framework64\v4.0.30319\InstallUtil.exe
    "C:\Windows\Microsoft.NET\Framework64\v4.0.30319\InstallUtil.exe"
    3⤵
    PID:3392
- - C:\Windows\Microsoft.NET\Framework64\v4.0.30319\aspnet_state.exe
    "C:\Windows\Microsoft.NET\Framework64\v4.0.30319\aspnet_state.exe"
    3⤵
    PID:2004
- - C:\Windows\Microsoft.NET\Framework64\v4.0.30319\RegAsm.exe
    "C:\Windows\Microsoft.NET\Framework64\v4.0.30319\RegAsm.exe"
    3⤵
    PID:4148
- - C:\Windows\Microsoft.NET\Framework64\v4.0.30319\mscorsvw.exe
    "C:\Windows\Microsoft.NET\Framework64\v4.0.30319\mscorsvw.exe"
    3⤵
    PID:3200
- - C:\Windows\Microsoft.NET\Framework64\v4.0.30319\ComSvcConfig.exe
    "C:\Windows\Microsoft.NET\Framework64\v4.0.30319\ComSvcConfig.exe"
    3⤵
    PID:2024
- - C:\Windows\Microsoft.NET\Framework64\v4.0.30319\DataSvcUtil.exe
    "C:\Windows\Microsoft.NET\Framework64\v4.0.30319\DataSvcUtil.exe"
    3⤵
    PID:2084
- - C:\Windows\Microsoft.NET\Framework64\v4.0.30319\csc.exe
    "C:\Windows\Microsoft.NET\Framework64\v4.0.30319\csc.exe"
    3⤵
    PID:1948
- - C:\Windows\Microsoft.NET\Framework64\v4.0.30319\aspnet_regiis.exe
    "C:\Windows\Microsoft.NET\Framework64\v4.0.30319\aspnet_regiis.exe"
    3⤵
    PID:3900
- - C:\Windows\Microsoft.NET\Framework64\v4.0.30319\cvtres.exe
    "C:\Windows\Microsoft.NET\Framework64\v4.0.30319\cvtres.exe"
    3⤵
    PID:3916
- - C:\Windows\Microsoft.NET\Framework64\v4.0.30319\aspnet_wp.exe
    "C:\Windows\Microsoft.NET\Framework64\v4.0.30319\aspnet_wp.exe"
    3⤵
    PID:1064
- - C:\Windows\Microsoft.NET\Framework64\v4.0.30319\ngentask.exe
    "C:\Windows\Microsoft.NET\Framework64\v4.0.30319\ngentask.exe"
    3⤵
    PID:3772
- - C:\Windows\Microsoft.NET\Framework64\v4.0.30319\ilasm.exe
    "C:\Windows\Microsoft.NET\Framework64\v4.0.30319\ilasm.exe"
    3⤵
    PID:4500
- - C:\Windows\Microsoft.NET\Framework64\v4.0.30319\AppLaunch.exe
    "C:\Windows\Microsoft.NET\Framework64\v4.0.30319\AppLaunch.exe"
    3⤵
    PID:2360
- - C:\Windows\Microsoft.NET\Framework64\v4.0.30319\RegSvcs.exe
    "C:\Windows\Microsoft.NET\Framework64\v4.0.30319\RegSvcs.exe"
    3⤵
    PID:2020
- - C:\Windows\Microsoft.NET\Framework64\v4.0.30319\aspnet_compiler.exe
    "C:\Windows\Microsoft.NET\Framework64\v4.0.30319\aspnet_compiler.exe"
    3⤵
    PID:2524
- - 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:3280
- C:\Windows\SysWOW64\ipconfig.exe
  "C:\Windows\SysWOW64\ipconfig.exe"
  2⤵
  - Suspicious use of SetThreadContext
  - Gathers network information
  - Modifies Internet Explorer settings
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious behavior: MapViewOfSection
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:2540
- - C:\Program Files\Mozilla Firefox\Firefox.exe
    "C:\Program Files\Mozilla Firefox\Firefox.exe"
    3⤵
    PID:4640
  - - C:\Windows\system32\WerFault.exe
      C:\Windows\system32\WerFault.exe -u -p 4640 -s 128
      4⤵
      Program crash
      PID:3652

C:\Windows\system32\WerFault.exe
C:\Windows\system32\WerFault.exe -pss -s 420 -p 4640 -ip 4640
1⤵
PID:3784

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Command-Line Interface

T1059

Persistence

Privilege Escalation

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/2508-141-0x0000000003620000-0x00000000036FE000-memory.dmp

Download

memory/2508-152-0x0000000009440000-0x0000000009522000-memory.dmp

Download

memory/2508-149-0x0000000009440000-0x0000000009522000-memory.dmp

Download

memory/2540-146-0x0000000000580000-0x00000000005AD000-memory.dmp

Download

memory/2540-147-0x0000000001030000-0x000000000137A000-memory.dmp

Download

memory/2540-148-0x0000000000D60000-0x0000000000DEF000-memory.dmp

Download

memory/2540-145-0x0000000000580000-0x00000000005AD000-memory.dmp

Download

memory/2540-144-0x0000000000190000-0x000000000019B000-memory.dmp

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memory/2540-142-0x0000000000190000-0x000000000019B000-memory.dmp

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memory/3280-143-0x0000000000400000-0x000000000042F000-memory.dmp

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memory/3280-137-0x0000000000400000-0x000000000042F000-memory.dmp

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memory/3280-140-0x00000000010A0000-0x00000000010B0000-memory.dmp

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memory/3280-138-0x0000000000400000-0x000000000042F000-memory.dmp

Download

memory/3280-135-0x0000000000400000-0x000000000042F000-memory.dmp

Download

memory/3280-139-0x0000000001520000-0x000000000186A000-memory.dmp

Download

memory/4552-133-0x000001C1A6350000-0x000001C1A63CA000-memory.dmp

Download

memory/4552-134-0x000001C1C0960000-0x000001C1C0970000-memory.dmp

Download