modiloader | 62ba77eac3136b0ecf90f0bd8655b7318eb3ca5512c26658b955a4b8b69c3fa5

Analysis

max time kernel
142s
max time network
150s
platform
windows10-2004_x64
resource
win10v2004-20231020-en
resource tags

arch:x64arch:x86image:win10v2004-20231020-enlocale:en-usos:windows10-2004-x64system
submitted
03/11/2023, 16:11

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General

Target

NEAS.1420b7348a453ccbcd1b249e6067d7d0.exe
Size

112KB
MD5

1420b7348a453ccbcd1b249e6067d7d0
SHA1

307b47994c84b9eb3a2373fb9a807b9c6c69730a
SHA256

62ba77eac3136b0ecf90f0bd8655b7318eb3ca5512c26658b955a4b8b69c3fa5
SHA512

1f12f93928f9a0649fd1e0ee85b0e1a59e868f433c9cea4a5f8bf30d3ed562cb4047138fec92ba28be4ad3d58dfd18597857f4f57b5e76a84a91fa747eb7d260
SSDEEP

1536:OxSq3EDGvJCUCMAzZi8300d6c0+FvmgyIhmchKwC:OPAGJCUCrs8k0d6cegr1hKw

Score

10^/10

modiloader persistence 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 2 IoCs

resource	yara_rule
behavioral2/files/0x0006000000022e0c-1.dat	modiloader_stage2
behavioral2/files/0x0006000000022e0c-3.dat	modiloader_stage2

Executes dropped EXE 1 IoCs

pid	Process
2696	Registry.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\Registry service = "C:\\Windows\\Registry.exe"	NEAS.1420b7348a453ccbcd1b249e6067d7d0.exe

Drops file in Windows directory 2 IoCs

description	ioc	Process
File opened for modification	C:\Windows\Registry.exe	NEAS.1420b7348a453ccbcd1b249e6067d7d0.exe
File created	C:\Windows\Registry.exe	NEAS.1420b7348a453ccbcd1b249e6067d7d0.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
4580	NEAS.1420b7348a453ccbcd1b249e6067d7d0.exe
4580	NEAS.1420b7348a453ccbcd1b249e6067d7d0.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 4580 wrote to memory of 2696	4580	NEAS.1420b7348a453ccbcd1b249e6067d7d0.exe	91
PID 4580 wrote to memory of 2696	4580	NEAS.1420b7348a453ccbcd1b249e6067d7d0.exe	91
PID 4580 wrote to memory of 2696	4580	NEAS.1420b7348a453ccbcd1b249e6067d7d0.exe	91

C:\Users\Admin\AppData\Local\Temp\NEAS.1420b7348a453ccbcd1b249e6067d7d0.exe
"C:\Users\Admin\AppData\Local\Temp\NEAS.1420b7348a453ccbcd1b249e6067d7d0.exe"
1⤵
- Adds Run key to start application
- Drops file in Windows directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:4580
- C:\Windows\Registry.exe
  C:\Windows\Registry.exe
  2⤵
  - Executes dropped EXE
  PID:2696

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

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

C:\Windows\Registry.exe

Filesize
112KB

MD5
1420b7348a453ccbcd1b249e6067d7d0

SHA1
307b47994c84b9eb3a2373fb9a807b9c6c69730a

SHA256
62ba77eac3136b0ecf90f0bd8655b7318eb3ca5512c26658b955a4b8b69c3fa5

SHA512
1f12f93928f9a0649fd1e0ee85b0e1a59e868f433c9cea4a5f8bf30d3ed562cb4047138fec92ba28be4ad3d58dfd18597857f4f57b5e76a84a91fa747eb7d260

Download Submit
C:\Windows\Registry.exe

Filesize
112KB

MD5
1420b7348a453ccbcd1b249e6067d7d0

SHA1
307b47994c84b9eb3a2373fb9a807b9c6c69730a

SHA256
62ba77eac3136b0ecf90f0bd8655b7318eb3ca5512c26658b955a4b8b69c3fa5

SHA512
1f12f93928f9a0649fd1e0ee85b0e1a59e868f433c9cea4a5f8bf30d3ed562cb4047138fec92ba28be4ad3d58dfd18597857f4f57b5e76a84a91fa747eb7d260

Download Submit