modiloader | 74e4c00d0f97715f60a4d78ee945ce8cc33686a85a82c4a0a48e3fb02c00e1e9

Analysis

max time kernel
164s
max time network
170s
platform
windows10-2004_x64
resource
win10v2004-20221111-en
resource tags

arch:x64arch:x86image:win10v2004-20221111-enlocale:en-usos:windows10-2004-x64system
submitted
18/01/2023, 10:31

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General

Target
SecuriteInfo.com.Trojan.GenericKD.65042030.19833.16095.exe
Size 702KB
Sample230118-mkdfxafa29
SHA256 74e4c00d0f97715f60a4d78ee945ce8cc33686a85a82c4a0a48e3fb02c00e1e9
MD5 628f080379213f2bca2655a6968a3e61
SHA1 1458035f88a4c337a9e27b3a4023dcb6498c181c
SHA512 c102b89b550c660ceccea7e193a42625dae971883c1afacfe209d0e6128fff1389ad99ad26ef2fe389341c304fc07b8d2eaecfdbabc7fff07f9f69b8643bd16d
SSDEEP 12288:kxB0RsDGK3wzyQEYH5UsMNDoQgoJ5pvHrJw3YAN:kPGK3y7k5al8lWY
MD5 SHA1 SHA512 SSDEEP

Score

10^/10

modiloader persistence spyware stealer trojan

Malware Config

Signatures

ModiLoader, DBatLoader
ModiLoader is a Delphi loader that misuses cloud services to download other malicious families.
trojan modiloader

ModiLoader Second Stage 1 IoCs

resource	yara_rule
behavioral2/memory/1568-132-0x0000000003010000-0x000000000303C000-memory.dmp	modiloader_stage2

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

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-2386679933-1492765628-3466841596-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\Cprqexgc = "C:\\Users\\Public\\Libraries\\cgxeqrpC.url"	SecuriteInfo.com.Trojan.GenericKD.65042030.19833.16095.exe

Suspicious use of SetThreadContext 2 IoCs

description	pid	Process	procid_target
PID 3020 set thread context of 964	3020	iexpress.exe	55
PID 1372 set thread context of 964	1372	cmd.exe	55

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2128	1536	WerFault.exe	85

Modifies Internet Explorer settings 1 TTPs 1 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Key created	\Registry\User\S-1-5-21-2386679933-1492765628-3466841596-1000\SOFTWARE\Microsoft\Internet Explorer\IntelliForms\Storage2	cmd.exe

Suspicious behavior: EnumeratesProcesses 44 IoCs

pid	Process
1568	SecuriteInfo.com.Trojan.GenericKD.65042030.19833.16095.exe
1568	SecuriteInfo.com.Trojan.GenericKD.65042030.19833.16095.exe
3020	iexpress.exe
3020	iexpress.exe
3020	iexpress.exe
3020	iexpress.exe
3020	iexpress.exe
3020	iexpress.exe
3020	iexpress.exe
3020	iexpress.exe
1372	cmd.exe
1372	cmd.exe
1372	cmd.exe
1372	cmd.exe
1372	cmd.exe
1372	cmd.exe
1372	cmd.exe
1372	cmd.exe
1372	cmd.exe
1372	cmd.exe
1372	cmd.exe
1372	cmd.exe
1372	cmd.exe
1372	cmd.exe
1372	cmd.exe
1372	cmd.exe
1372	cmd.exe
1372	cmd.exe
1372	cmd.exe
1372	cmd.exe
1372	cmd.exe
1372	cmd.exe
1372	cmd.exe
1372	cmd.exe
1372	cmd.exe
1372	cmd.exe
1372	cmd.exe
1372	cmd.exe
1372	cmd.exe
1372	cmd.exe
1372	cmd.exe
1372	cmd.exe
1372	cmd.exe
1372	cmd.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
964	Explorer.EXE

Suspicious behavior: MapViewOfSection 7 IoCs

pid	Process
3020	iexpress.exe
3020	iexpress.exe
3020	iexpress.exe
1372	cmd.exe
1372	cmd.exe
1372	cmd.exe
1372	cmd.exe

Suspicious use of AdjustPrivilegeToken 8 IoCs

description	pid	Process
Token: SeDebugPrivilege	3020	iexpress.exe
Token: SeShutdownPrivilege	964	Explorer.EXE
Token: SeCreatePagefilePrivilege	964	Explorer.EXE
Token: SeShutdownPrivilege	964	Explorer.EXE
Token: SeCreatePagefilePrivilege	964	Explorer.EXE
Token: SeDebugPrivilege	1372	cmd.exe
Token: SeShutdownPrivilege	964	Explorer.EXE
Token: SeCreatePagefilePrivilege	964	Explorer.EXE

Suspicious use of WriteProcessMemory 12 IoCs

description	pid	Process	procid_target
PID 1568 wrote to memory of 3020	1568	SecuriteInfo.com.Trojan.GenericKD.65042030.19833.16095.exe	83
PID 1568 wrote to memory of 3020	1568	SecuriteInfo.com.Trojan.GenericKD.65042030.19833.16095.exe	83
PID 1568 wrote to memory of 3020	1568	SecuriteInfo.com.Trojan.GenericKD.65042030.19833.16095.exe	83
PID 1568 wrote to memory of 3020	1568	SecuriteInfo.com.Trojan.GenericKD.65042030.19833.16095.exe	83
PID 1568 wrote to memory of 3020	1568	SecuriteInfo.com.Trojan.GenericKD.65042030.19833.16095.exe	83
PID 1568 wrote to memory of 3020	1568	SecuriteInfo.com.Trojan.GenericKD.65042030.19833.16095.exe	83
PID 964 wrote to memory of 1372	964	Explorer.EXE	84
PID 964 wrote to memory of 1372	964	Explorer.EXE	84
PID 964 wrote to memory of 1372	964	Explorer.EXE	84
PID 1372 wrote to memory of 1536	1372	cmd.exe	85
PID 1372 wrote to memory of 1536	1372	cmd.exe	85
PID 1372 wrote to memory of 1536	1372	cmd.exe	85

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:964
- C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Trojan.GenericKD.65042030.19833.16095.exe
  "C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Trojan.GenericKD.65042030.19833.16095.exe"
  2⤵
  - Adds Run key to start application
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of WriteProcessMemory
  PID:1568
- - C:\Windows\SysWOW64\iexpress.exe
    C:\Windows\System32\iexpress.exe
    3⤵
    - Suspicious use of SetThreadContext
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious behavior: MapViewOfSection
    - Suspicious use of AdjustPrivilegeToken
    PID:3020
- C:\Windows\SysWOW64\cmd.exe
  "C:\Windows\SysWOW64\cmd.exe"
  2⤵
  - Suspicious use of SetThreadContext
  - Modifies Internet Explorer settings
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious behavior: MapViewOfSection
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:1372
- - C:\Program Files\Mozilla Firefox\Firefox.exe
    "C:\Program Files\Mozilla Firefox\Firefox.exe"
    3⤵
    PID:1536
  - - C:\Windows\system32\WerFault.exe
      C:\Windows\system32\WerFault.exe -u -p 1536 -s 196
      4⤵
      Program crash
      PID:2128

C:\Windows\system32\WerFault.exe
C:\Windows\system32\WerFault.exe -pss -s 480 -p 1536 -ip 1536
1⤵
PID:3088

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Registry Run Keys / Startup Folder

T1060

Privilege Escalation

Defense Evasion

Modify Registry

T1112

Credential Access

Credentials in Files

T1081

Discovery

Lateral Movement

Collection

Data from Local System

T1005

Command and Control

Exfiltration

Impact

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Downloads

memory/964-141-0x0000000008BE0000-0x0000000008CEB000-memory.dmp

Download

memory/964-149-0x0000000008DB0000-0x0000000008E58000-memory.dmp

Download

memory/964-148-0x0000000008DB0000-0x0000000008E58000-memory.dmp

Download

memory/1372-145-0x0000000000CE0000-0x0000000000D3A000-memory.dmp

Download

memory/1372-144-0x0000000000EF0000-0x000000000123A000-memory.dmp

Download

memory/1372-147-0x0000000000BC0000-0x0000000000C4F000-memory.dmp

Download

memory/1372-146-0x0000000000500000-0x000000000052D000-memory.dmp

Download

memory/1568-135-0x0000000010410000-0x000000001043F000-memory.dmp

Download

memory/1568-136-0x0000000010410000-0x000000001043F000-memory.dmp

Download

memory/1568-132-0x0000000003010000-0x000000000303C000-memory.dmp

Download

memory/3020-140-0x0000000003FB0000-0x0000000003FC0000-memory.dmp

Download

memory/3020-143-0x0000000010410000-0x000000001043F000-memory.dmp

Download

memory/3020-137-0x0000000010410000-0x000000001043F000-memory.dmp

Download

memory/3020-139-0x00000000040E0000-0x000000000442A000-memory.dmp

Download

memory/3020-138-0x0000000010410000-0x000000001043F000-memory.dmp

Download