modiloader | 0823db6cc251f5500ccb441b6751132721b188a9b622d6fa859ee37149bff324

General

Target

Angebot bestellen.exe
Size

1.7MB
MD5

32165a044899184c6231b9a194d729e3
SHA1

2b1b1e1ef64c1e150ba43d8fb4d59ae9fd74e68e
SHA256

0823db6cc251f5500ccb441b6751132721b188a9b622d6fa859ee37149bff324
SHA512

cfd478382375a07d298d12775e7e66b3efbee9d5736f735e830e14520ece1b2215b3e2e392ad27a291bd2720981183cde40ef87af07f946dcba894286b7b75c7

Score

10^/10

rat persistence spyware trojan modiloader stealer formbook

Malware Config

Extracted

Family

formbook

C2

http://www.joomlas123.info/n7ak/

Decoy

audereventur.com

huro14.com

wwwjinsha155.com

antiquevendor.com

samuraisoulfood.net

traffic4updates.download

hypersarv.com

rapport-happy-wedding.com

rokutechnosupport.online

allworljob.com

hanaleedossmann.com

kauai-marathon.com

bepbosch.com

kangen-international.com

zoneshopemenowz.com

belviderewrestling.com

ipllink.com

sellingforcreators.com

wwwswty6655.com

qtumboa.com

Signatures

Formbook
Formbook is a data stealing malware which is capable of stealing data.
trojan spyware stealer formbook
ModiLoader, DBatLoader
ModiLoader is a Delphi loader that misuses cloud services to download other malicious families.
trojan modiloader

Formbook Payload 4 IoCs

rat

resource	yara_rule
behavioral2/memory/2896-2-0x0000000010410000-0x000000001043D000-memory.dmp	formbook
behavioral2/memory/2896-2-0x0000000010410000-0x000000001043D000-memory.dmp	formbook
behavioral2/memory/3856-3-0x0000000000000000-mapping.dmp	formbook
behavioral2/memory/3776-4-0x0000000000000000-mapping.dmp	formbook

ModiLoader First Stage 2 IoCs

resource	yara_rule
behavioral2/memory/2896-0-0x0000000002370000-0x0000000002399000-memory.dmp	modiloader_stage1
behavioral2/memory/2896-0-0x0000000002370000-0x0000000002399000-memory.dmp	modiloader_stage1

ModiLoader Second Stage 2 IoCs

resource	yara_rule
behavioral2/memory/2896-1-0x0000000004CF0000-0x0000000004D50000-memory.dmp	modiloader_stage2
behavioral2/memory/2896-1-0x0000000004CF0000-0x0000000004D50000-memory.dmp	modiloader_stage2

Adds policy Run key to start application 2 TTPs 2 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

description	ioc	Process
Key created	\Registry\User\S-1-5-21-2066881839-3229799743-3576549721-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\Run	cmstp.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2066881839-3229799743-3576549721-1000\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\Run\XFRLG6 = "C:\\Program Files (x86)\\internet explorer\\ieinstal.exe"	cmstp.exe

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

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
Key created	\Registry\User\S-1-5-21-2066881839-3229799743-3576549721-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run	cmstp.exe

Suspicious use of SetThreadContext 2 IoCs

description	pid	Process	procid_target
PID 3856 set thread context of 2984	3856	ieinstal.exe	56
PID 3776 set thread context of 2984	3776	cmstp.exe	56

Modifies Internet Explorer settings 1 TTPs 1 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Key created	\Registry\User\S-1-5-21-2066881839-3229799743-3576549721-1000\SOFTWARE\Microsoft\Internet Explorer\IntelliForms\Storage2	cmstp.exe

Modifies system certificate store 2 TTPs 2 IoCs

evasion spyware trojan

Install Root Certificate

T1130

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\D1EB23A46D17D68FD92564C2F1F1601764D8E349	Angebot bestellen.exe
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\D1EB23A46D17D68FD92564C2F1F1601764D8E349\Blob = 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	Angebot bestellen.exe

Suspicious behavior: EnumeratesProcesses 44 IoCs

pid	Process
3856	ieinstal.exe
3856	ieinstal.exe
3856	ieinstal.exe
3856	ieinstal.exe
3776	cmstp.exe
3776	cmstp.exe
3776	cmstp.exe
3776	cmstp.exe
3776	cmstp.exe
3776	cmstp.exe
3776	cmstp.exe
3776	cmstp.exe
3776	cmstp.exe
3776	cmstp.exe
3776	cmstp.exe
3776	cmstp.exe
3776	cmstp.exe
3776	cmstp.exe
3776	cmstp.exe
3776	cmstp.exe
3776	cmstp.exe
3776	cmstp.exe
3776	cmstp.exe
3776	cmstp.exe
3776	cmstp.exe
3776	cmstp.exe
3776	cmstp.exe
3776	cmstp.exe
3776	cmstp.exe
3776	cmstp.exe
3776	cmstp.exe
3776	cmstp.exe
3776	cmstp.exe
3776	cmstp.exe
3776	cmstp.exe
3776	cmstp.exe
3776	cmstp.exe
3776	cmstp.exe
3776	cmstp.exe
3776	cmstp.exe
3776	cmstp.exe
3776	cmstp.exe
3776	cmstp.exe
3776	cmstp.exe

Suspicious behavior: MapViewOfSection 7 IoCs

pid	Process
3856	ieinstal.exe
3856	ieinstal.exe
3856	ieinstal.exe
3776	cmstp.exe
3776	cmstp.exe
3776	cmstp.exe
3776	cmstp.exe

Suspicious use of AdjustPrivilegeToken 10 IoCs

description	pid	Process
Token: SeDebugPrivilege	3856	ieinstal.exe
Token: SeDebugPrivilege	3776	cmstp.exe
Token: SeShutdownPrivilege	2984	Explorer.EXE
Token: SeCreatePagefilePrivilege	2984	Explorer.EXE
Token: SeShutdownPrivilege	2984	Explorer.EXE
Token: SeCreatePagefilePrivilege	2984	Explorer.EXE
Token: SeShutdownPrivilege	2984	Explorer.EXE
Token: SeCreatePagefilePrivilege	2984	Explorer.EXE
Token: SeShutdownPrivilege	2984	Explorer.EXE
Token: SeCreatePagefilePrivilege	2984	Explorer.EXE

Suspicious use of WriteProcessMemory 15 IoCs

description	pid	Process	procid_target
PID 2896 wrote to memory of 3856	2896	Angebot bestellen.exe	67
PID 2896 wrote to memory of 3856	2896	Angebot bestellen.exe	67
PID 2896 wrote to memory of 3856	2896	Angebot bestellen.exe	67
PID 2896 wrote to memory of 3856	2896	Angebot bestellen.exe	67
PID 2896 wrote to memory of 3856	2896	Angebot bestellen.exe	67
PID 2896 wrote to memory of 3856	2896	Angebot bestellen.exe	67
PID 2984 wrote to memory of 3776	2984	Explorer.EXE	68
PID 2984 wrote to memory of 3776	2984	Explorer.EXE	68
PID 2984 wrote to memory of 3776	2984	Explorer.EXE	68
PID 3776 wrote to memory of 1800	3776	cmstp.exe	69
PID 3776 wrote to memory of 1800	3776	cmstp.exe	69
PID 3776 wrote to memory of 1800	3776	cmstp.exe	69
PID 3776 wrote to memory of 3772	3776	cmstp.exe	71
PID 3776 wrote to memory of 3772	3776	cmstp.exe	71
PID 3776 wrote to memory of 3772	3776	cmstp.exe	71

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2984
- C:\Users\Admin\AppData\Local\Temp\Angebot bestellen.exe
  "C:\Users\Admin\AppData\Local\Temp\Angebot bestellen.exe"
  2⤵
  - Modifies system certificate store
  - Suspicious use of WriteProcessMemory
  PID:2896
- - C:\Program Files (x86)\internet explorer\ieinstal.exe
    "C:\Program Files (x86)\internet explorer\ieinstal.exe"
    3⤵
    - Suspicious use of SetThreadContext
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious behavior: MapViewOfSection
    - Suspicious use of AdjustPrivilegeToken
    PID:3856
- C:\Windows\SysWOW64\cmstp.exe
  "C:\Windows\SysWOW64\cmstp.exe"
  2⤵
  - Adds policy Run key to start application
  - Adds Run key to start application
  - Suspicious use of SetThreadContext
  - Modifies Internet Explorer settings
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious behavior: MapViewOfSection
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:3776
- - C:\Windows\SysWOW64\cmd.exe
    /c copy "C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Login Data" "C:\Users\Admin\AppData\Local\Temp\DB1" /V
    3⤵
    PID:1800
- - C:\Program Files\Mozilla Firefox\Firefox.exe
    "C:\Program Files\Mozilla Firefox\Firefox.exe"
    3⤵
    PID:3772

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Registry Run Keys / Startup Folder

2

T1060

Privilege Escalation

Defense Evasion

Install Root Certificate

Modify Registry

Credential Access

Credentials in Files

1

T1081

Discovery

Lateral Movement

Collection

Data from Local System

1

T1005

Command and Control

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

memory/2896-2-0x0000000010410000-0x000000001043D000-memory.dmp

Filesize
180KB

Download
memory/2896-0-0x0000000002370000-0x0000000002399000-memory.dmp

Filesize
164KB

Download
memory/2896-1-0x0000000004CF0000-0x0000000004D50000-memory.dmp

Filesize
384KB

Download
memory/3772-14-0x00007FF68ECA0000-0x00007FF68ED33000-memory.dmp

Filesize
588KB

Download
memory/3772-12-0x00007FF68ECA0000-0x00007FF68ED33000-memory.dmp

Filesize
588KB

Download
memory/3772-13-0x00007FF68ECA0000-0x00007FF68ED33000-memory.dmp

Filesize
588KB

Download
memory/3776-5-0x0000000001060000-0x0000000001076000-memory.dmp

Filesize
88KB

Download
memory/3776-10-0x0000000005D70000-0x0000000005E2A000-memory.dmp

Filesize
744KB

Download
memory/3776-9-0x0000000006670000-0x000000000678A000-memory.dmp

Filesize
1.1MB

Download
memory/3776-6-0x0000000001060000-0x0000000001076000-memory.dmp

Filesize
88KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

Loading Replay Monitor...

Downloads