modiloader | c6abf1c546a9bd38b2e156da3b3d13388a3f81cf1955f85f76792c6193e144a6

General

Target

BL.exe
Size

807KB
MD5

655d846a65b27c02ed505b03a4c3bb5c
SHA1

9b0861b0e816878ba0293cbe7c2838ed6f1ab98b
SHA256

c6abf1c546a9bd38b2e156da3b3d13388a3f81cf1955f85f76792c6193e144a6
SHA512

0ce9e954e41771c8ee9d982798d659ac73e9880aa887541348e70ae9a4a880163145b1c3e1650f99a8e1ebb8b0177cb7ffab0daa41027a4dffeca5e0a4534bda

Score

10^/10

modiloader xloader angp loader persistence rat suricata trojan

Malware Config

Extracted

Family

xloader

Version

2.3

Campaign

angp

C2

http://www.cartoonuniversetr.com/angp/

Decoy

up24az.com

zeroveom.com

1digitalventures.com

forddongsaigon.com

ryota-mizusawa.com

quick-1k.com

startprofitsonline.com

thumbaycomforts.com

wigholes.website

makhariskloset.com

laranabcn.com

unseen.observer

multipliii.com

smartpod.tech

lightparis.com

reddetenis.com

forprosperliving.group

growingequityfund.com

youbuzc.com

kompromat.global

Signatures

ModiLoader, DBatLoader
ModiLoader is a Delphi loader that misuses cloud services to download other malicious families.
trojan modiloader
Xloader
Xloader is a rebranded version of Formbook malware.
loader xloader
suricata: ET MALWARE FormBook CnC Checkin (GET)
suricata: ET MALWARE FormBook CnC Checkin (GET)
suricata

Xloader Payload 3 IoCs

rat

Processes:

resource	yara_rule
behavioral2/memory/2788-119-0x0000000000000000-mapping.dmp	xloader
behavioral2/memory/2788-121-0x0000000010410000-0x0000000010439000-memory.dmp	xloader
behavioral2/memory/3776-127-0x0000000000980000-0x00000000009A9000-memory.dmp	xloader

Adds policy Run key to start application 2 TTPs 2 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

rundll32.exe

description	ioc	process
Key created	\Registry\User\S-1-5-21-2481030822-2828258191-1606198294-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\Run	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2481030822-2828258191-1606198294-1000\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\Run\ZHG48T18OB = "C:\\Program Files (x86)\\internet explorer\\ieinstal.exe"	rundll32.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

rundll32.exe

description	ioc	process
Key created	\Registry\User\S-1-5-21-2481030822-2828258191-1606198294-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run	rundll32.exe

Suspicious use of SetThreadContext 2 IoCs

Processes:

ieinstal.exerundll32.exe

description	pid	process	target process
PID 2788 set thread context of 3040	2788	ieinstal.exe	Explorer.EXE
PID 3776 set thread context of 3040	3776	rundll32.exe	Explorer.EXE

Suspicious behavior: EnumeratesProcesses 56 IoCs

Processes:

ieinstal.exerundll32.exe

pid	process
2788	ieinstal.exe
2788	ieinstal.exe
2788	ieinstal.exe
2788	ieinstal.exe
3776	rundll32.exe
3776	rundll32.exe
3776	rundll32.exe
3776	rundll32.exe
3776	rundll32.exe
3776	rundll32.exe
3776	rundll32.exe
3776	rundll32.exe
3776	rundll32.exe
3776	rundll32.exe
3776	rundll32.exe
3776	rundll32.exe
3776	rundll32.exe
3776	rundll32.exe
3776	rundll32.exe
3776	rundll32.exe
3776	rundll32.exe
3776	rundll32.exe
3776	rundll32.exe
3776	rundll32.exe
3776	rundll32.exe
3776	rundll32.exe
3776	rundll32.exe
3776	rundll32.exe
3776	rundll32.exe
3776	rundll32.exe
3776	rundll32.exe
3776	rundll32.exe
3776	rundll32.exe
3776	rundll32.exe
3776	rundll32.exe
3776	rundll32.exe
3776	rundll32.exe
3776	rundll32.exe
3776	rundll32.exe
3776	rundll32.exe
3776	rundll32.exe
3776	rundll32.exe
3776	rundll32.exe
3776	rundll32.exe
3776	rundll32.exe
3776	rundll32.exe
3776	rundll32.exe
3776	rundll32.exe
3776	rundll32.exe
3776	rundll32.exe
3776	rundll32.exe
3776	rundll32.exe
3776	rundll32.exe
3776	rundll32.exe
3776	rundll32.exe
3776	rundll32.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

Processes:

Explorer.EXE

pid process

3040 Explorer.EXE
Suspicious behavior: MapViewOfSection 5 IoCs

Processes:

ieinstal.exerundll32.exe

pid process

2788 ieinstal.exe
2788 ieinstal.exe
2788 ieinstal.exe
3776 rundll32.exe
3776 rundll32.exe
Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

ieinstal.exerundll32.exe

description pid process

Token: SeDebugPrivilege 2788 ieinstal.exe
Token: SeDebugPrivilege 3776 rundll32.exe

pid	process
3040	Explorer.EXE

description	pid	process
Token: SeDebugPrivilege	2788	ieinstal.exe
Token: SeDebugPrivilege	3776	rundll32.exe

Suspicious use of WriteProcessMemory 9 IoCs

Processes:

BL.exeExplorer.EXE

description	pid	process	target process
PID 2276 wrote to memory of 2788	2276	BL.exe	ieinstal.exe
PID 2276 wrote to memory of 2788	2276	BL.exe	ieinstal.exe
PID 2276 wrote to memory of 2788	2276	BL.exe	ieinstal.exe
PID 2276 wrote to memory of 2788	2276	BL.exe	ieinstal.exe
PID 2276 wrote to memory of 2788	2276	BL.exe	ieinstal.exe
PID 2276 wrote to memory of 2788	2276	BL.exe	ieinstal.exe
PID 3040 wrote to memory of 3776	3040	Explorer.EXE	rundll32.exe
PID 3040 wrote to memory of 3776	3040	Explorer.EXE	rundll32.exe
PID 3040 wrote to memory of 3776	3040	Explorer.EXE	rundll32.exe

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of WriteProcessMemory
PID:3040

C:\Users\Admin\AppData\Local\Temp\BL.exe
"C:\Users\Admin\AppData\Local\Temp\BL.exe"
2⤵
- Suspicious use of WriteProcessMemory
PID:2276

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:2788

C:\Windows\SysWOW64\rundll32.exe
"C:\Windows\SysWOW64\rundll32.exe"
2⤵
- Adds policy Run key to start application
- Adds Run key to start application
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of AdjustPrivilegeToken
PID:3776

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Registry Run Keys / Startup Folder

2

T1060

Privilege Escalation

Defense Evasion

Modify Registry

2

T1112

Credential Access

Discovery

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

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Downloads

memory/2276-115-0x0000000002220000-0x0000000002221000-memory.dmp

Filesize
4KB

Download
memory/2788-119-0x0000000000000000-mapping.dmp

Download
memory/2788-121-0x0000000010410000-0x0000000010439000-memory.dmp

Filesize
164KB

Download
memory/2788-120-0x00000000009E0000-0x00000000009E1000-memory.dmp

Filesize
4KB

Download
memory/2788-122-0x00000000044F0000-0x0000000004810000-memory.dmp

Filesize
3.1MB

Download
memory/2788-123-0x0000000000EB0000-0x0000000000EC0000-memory.dmp

Filesize
64KB

Download
memory/3040-124-0x0000000006920000-0x0000000006A31000-memory.dmp

Filesize
1.1MB

Download
memory/3040-130-0x0000000002C40000-0x0000000002D2B000-memory.dmp

Filesize
940KB

Download
memory/3776-125-0x0000000000000000-mapping.dmp

Download
memory/3776-126-0x0000000000A60000-0x0000000000A73000-memory.dmp

Filesize
76KB

Download
memory/3776-127-0x0000000000980000-0x00000000009A9000-memory.dmp

Filesize
164KB

Download
memory/3776-128-0x0000000004B60000-0x0000000004E80000-memory.dmp

Filesize
3.1MB

Download
memory/3776-129-0x0000000004920000-0x00000000049AF000-memory.dmp

Filesize
572KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads