modiloader | c3d64119e96bc332f7b7621c671bd7e55ecb51ed14485cc1fc82aae3d2f2d1c9

General

Target

c3d64119e96bc332f7b7621c671bd7e55ecb51ed14485cc1fc82aae3d2f2d1c9N.exe
Size

200KB
MD5

fc17951cc7b980c86786f4489a730410
SHA1

3dbc898ed0af9f1afa09545fb3ee248b38c2c171
SHA256

c3d64119e96bc332f7b7621c671bd7e55ecb51ed14485cc1fc82aae3d2f2d1c9
SHA512

3b5ac67dd4d4c80e923cbe0425607b79f9d43b0810f2ae47cb52754a5e67be3ddc472c8c703c40045a063a62fee2c93dc1239addd05e779d1f8c1a8d450a5d7e
SSDEEP

3072:QOWekqGV2BvU7vnUbYOmbG/qH0fzRgsbl1Bi0iMLczkvsfQwUqP7GOqENSqiMkGx:nkqk2GLh/UCSlamAo4P7XqE0/4sY

Score

10^/10

modiloader discovery evasion trojan upx

Malware Config

Signatures

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

UAC bypass 3 TTPs 1 IoCs

evasion trojan

Bypass User Account Control

T1548.002

Disable or Modify Tools

T1562.001

Modify Registry

T1112

description	ioc	Process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	vbc.exe

ModiLoader Second Stage 22 IoCs

resource	yara_rule
behavioral1/memory/2260-19-0x0000000000400000-0x0000000000450000-memory.dmp	modiloader_stage2
behavioral1/memory/2260-17-0x0000000000400000-0x0000000000450000-memory.dmp	modiloader_stage2
behavioral1/memory/2260-16-0x0000000000400000-0x0000000000450000-memory.dmp	modiloader_stage2
behavioral1/memory/2260-20-0x0000000000400000-0x0000000000450000-memory.dmp	modiloader_stage2
behavioral1/memory/2260-21-0x0000000000400000-0x0000000000450000-memory.dmp	modiloader_stage2
behavioral1/memory/2260-29-0x0000000000400000-0x0000000000450000-memory.dmp	modiloader_stage2
behavioral1/memory/2260-30-0x0000000000400000-0x0000000000450000-memory.dmp	modiloader_stage2
behavioral1/memory/2260-31-0x0000000000400000-0x0000000000450000-memory.dmp	modiloader_stage2
behavioral1/memory/2260-32-0x0000000000400000-0x0000000000450000-memory.dmp	modiloader_stage2
behavioral1/memory/2260-33-0x0000000000400000-0x0000000000450000-memory.dmp	modiloader_stage2
behavioral1/memory/2260-34-0x0000000000400000-0x0000000000450000-memory.dmp	modiloader_stage2
behavioral1/memory/2260-35-0x0000000000400000-0x0000000000450000-memory.dmp	modiloader_stage2
behavioral1/memory/2260-38-0x0000000000400000-0x0000000000450000-memory.dmp	modiloader_stage2
behavioral1/memory/2260-39-0x0000000000400000-0x0000000000450000-memory.dmp	modiloader_stage2
behavioral1/memory/2260-42-0x0000000000400000-0x0000000000450000-memory.dmp	modiloader_stage2
behavioral1/memory/2260-45-0x0000000000400000-0x0000000000450000-memory.dmp	modiloader_stage2
behavioral1/memory/2260-48-0x0000000000400000-0x0000000000450000-memory.dmp	modiloader_stage2
behavioral1/memory/2260-51-0x0000000000400000-0x0000000000450000-memory.dmp	modiloader_stage2
behavioral1/memory/2260-54-0x0000000000400000-0x0000000000450000-memory.dmp	modiloader_stage2
behavioral1/memory/2260-57-0x0000000000400000-0x0000000000450000-memory.dmp	modiloader_stage2
behavioral1/memory/2260-60-0x0000000000400000-0x0000000000450000-memory.dmp	modiloader_stage2
behavioral1/memory/2260-63-0x0000000000400000-0x0000000000450000-memory.dmp	modiloader_stage2

Loads dropped DLL 2 IoCs

pid	Process
2260	vbc.exe
2260	vbc.exe

Uses the VBS compiler for execution 1 TTPs

Command and Scripting Interpreter
T1059

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 1776 set thread context of 2260	1776	c3d64119e96bc332f7b7621c671bd7e55ecb51ed14485cc1fc82aae3d2f2d1c9N.exe	31

UPX packed file 26 IoCs

Detects executables packed with UPX/modified UPX open source packer.

upx

resource	yara_rule
behavioral1/memory/2260-7-0x0000000000400000-0x0000000000450000-memory.dmp	upx
behavioral1/memory/2260-8-0x0000000000400000-0x0000000000450000-memory.dmp	upx
behavioral1/memory/2260-14-0x0000000000400000-0x0000000000450000-memory.dmp	upx
behavioral1/memory/2260-15-0x0000000000400000-0x0000000000450000-memory.dmp	upx
behavioral1/memory/2260-19-0x0000000000400000-0x0000000000450000-memory.dmp	upx
behavioral1/memory/2260-17-0x0000000000400000-0x0000000000450000-memory.dmp	upx
behavioral1/memory/2260-16-0x0000000000400000-0x0000000000450000-memory.dmp	upx
behavioral1/memory/2260-20-0x0000000000400000-0x0000000000450000-memory.dmp	upx
behavioral1/memory/2260-21-0x0000000000400000-0x0000000000450000-memory.dmp	upx
behavioral1/memory/2260-29-0x0000000000400000-0x0000000000450000-memory.dmp	upx
behavioral1/memory/2260-30-0x0000000000400000-0x0000000000450000-memory.dmp	upx
behavioral1/memory/2260-31-0x0000000000400000-0x0000000000450000-memory.dmp	upx
behavioral1/memory/2260-32-0x0000000000400000-0x0000000000450000-memory.dmp	upx
behavioral1/memory/2260-33-0x0000000000400000-0x0000000000450000-memory.dmp	upx
behavioral1/memory/2260-34-0x0000000000400000-0x0000000000450000-memory.dmp	upx
behavioral1/memory/2260-35-0x0000000000400000-0x0000000000450000-memory.dmp	upx
behavioral1/memory/2260-38-0x0000000000400000-0x0000000000450000-memory.dmp	upx
behavioral1/memory/2260-39-0x0000000000400000-0x0000000000450000-memory.dmp	upx
behavioral1/memory/2260-42-0x0000000000400000-0x0000000000450000-memory.dmp	upx
behavioral1/memory/2260-45-0x0000000000400000-0x0000000000450000-memory.dmp	upx
behavioral1/memory/2260-48-0x0000000000400000-0x0000000000450000-memory.dmp	upx
behavioral1/memory/2260-51-0x0000000000400000-0x0000000000450000-memory.dmp	upx
behavioral1/memory/2260-54-0x0000000000400000-0x0000000000450000-memory.dmp	upx
behavioral1/memory/2260-57-0x0000000000400000-0x0000000000450000-memory.dmp	upx
behavioral1/memory/2260-60-0x0000000000400000-0x0000000000450000-memory.dmp	upx
behavioral1/memory/2260-63-0x0000000000400000-0x0000000000450000-memory.dmp	upx

Drops file in Windows directory 2 IoCs

description	ioc	Process
File created	C:\Windows\Microsoft.NET\Framework\v2.0.50727\ntdtcstp.dll	vbc.exe
File created	C:\Windows\Microsoft.NET\Framework\v2.0.50727\cmsetac.dll	vbc.exe

System Location Discovery: System Language Discovery 1 TTPs 2 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	vbc.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	c3d64119e96bc332f7b7621c671bd7e55ecb51ed14485cc1fc82aae3d2f2d1c9N.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	2260	vbc.exe
Token: SeDebugPrivilege	2260	vbc.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
2260	vbc.exe
2260	vbc.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 1776 wrote to memory of 2260	1776	c3d64119e96bc332f7b7621c671bd7e55ecb51ed14485cc1fc82aae3d2f2d1c9N.exe	31
PID 1776 wrote to memory of 2260	1776	c3d64119e96bc332f7b7621c671bd7e55ecb51ed14485cc1fc82aae3d2f2d1c9N.exe	31
PID 1776 wrote to memory of 2260	1776	c3d64119e96bc332f7b7621c671bd7e55ecb51ed14485cc1fc82aae3d2f2d1c9N.exe	31
PID 1776 wrote to memory of 2260	1776	c3d64119e96bc332f7b7621c671bd7e55ecb51ed14485cc1fc82aae3d2f2d1c9N.exe	31
PID 1776 wrote to memory of 2260	1776	c3d64119e96bc332f7b7621c671bd7e55ecb51ed14485cc1fc82aae3d2f2d1c9N.exe	31
PID 1776 wrote to memory of 2260	1776	c3d64119e96bc332f7b7621c671bd7e55ecb51ed14485cc1fc82aae3d2f2d1c9N.exe	31
PID 1776 wrote to memory of 2260	1776	c3d64119e96bc332f7b7621c671bd7e55ecb51ed14485cc1fc82aae3d2f2d1c9N.exe	31
PID 1776 wrote to memory of 2260	1776	c3d64119e96bc332f7b7621c671bd7e55ecb51ed14485cc1fc82aae3d2f2d1c9N.exe	31

C:\Users\Admin\AppData\Local\Temp\c3d64119e96bc332f7b7621c671bd7e55ecb51ed14485cc1fc82aae3d2f2d1c9N.exe
"C:\Users\Admin\AppData\Local\Temp\c3d64119e96bc332f7b7621c671bd7e55ecb51ed14485cc1fc82aae3d2f2d1c9N.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1776
- C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe
  C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe
  2⤵
  - UAC bypass
  - Loads dropped DLL
  - Drops file in Windows directory
  - System Location Discovery: System Language Discovery
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of SetWindowsHookEx
  PID:2260

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

1

T1059

Persistence

Privilege Escalation

Abuse Elevation Control Mechanism

1

T1548

Bypass User Account Control

1

T1548.002

Defense Evasion

Abuse Elevation Control Mechanism

1

T1548

Bypass User Account Control

1

T1548.002

Impair Defenses

1

T1562

Disable or Modify Tools

Modify Registry

Credential Access

Discovery

System Location Discovery

1

T1614

System Language Discovery

1

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

\Windows\Microsoft.NET\Framework\v2.0.50727\cmsetac.dll

Filesize
33KB

MD5
1e5d058d9520c0ad781397aeb25c04a2

SHA1
1565f2c59940c800612e4dd7900ac99eb228b188

SHA256
de5c0492d9c20f2b2513231e37d437a6c0ea770cea101b694fef86bc3b62a891

SHA512
a4714dbf125ea8e63471f714c1aac84f4009a07da81b37b4257414ff0cc957653e12cc92dbd85440edfcabac87b0aa35ef3df226e85c93e00442d2a8263c3de4

Download Submit
\Windows\Microsoft.NET\Framework\v2.0.50727\ntdtcstp.dll

Filesize
7KB

MD5
67587e25a971a141628d7f07bd40ffa0

SHA1
76fcd014539a3bb247cc0b761225f68bd6055f6b

SHA256
e6829866322d68d5c5b78e3d48dcec70a41cdc42c6f357a44fd329f74a8b4378

SHA512
6e6de7aa02c48f8b96b06e5f1160fbc5c95312320636e138cc997ef3362a61bc50ec03db1f06292eb964cd71915ddb2ec2eb741432c7da44215a4acbb576a350

Download Submit
memory/1776-18-0x0000000074530000-0x0000000074ADB000-memory.dmp

Filesize
5.7MB

Download
memory/1776-1-0x0000000074530000-0x0000000074ADB000-memory.dmp

Filesize
5.7MB

Download
memory/1776-2-0x0000000074530000-0x0000000074ADB000-memory.dmp

Filesize
5.7MB

Download
memory/1776-3-0x0000000074530000-0x0000000074ADB000-memory.dmp

Filesize
5.7MB

Download
memory/1776-0-0x0000000074531000-0x0000000074532000-memory.dmp

Filesize
4KB

Download
memory/2260-27-0x0000000001E80000-0x0000000001E8E000-memory.dmp

Filesize
56KB

Download
memory/2260-32-0x0000000000400000-0x0000000000450000-memory.dmp

Filesize
320KB

Download
memory/2260-15-0x0000000000400000-0x0000000000450000-memory.dmp

Filesize
320KB

Download
memory/2260-19-0x0000000000400000-0x0000000000450000-memory.dmp

Filesize
320KB

Download
memory/2260-14-0x0000000000400000-0x0000000000450000-memory.dmp

Filesize
320KB

Download
memory/2260-17-0x0000000000400000-0x0000000000450000-memory.dmp

Filesize
320KB

Download
memory/2260-16-0x0000000000400000-0x0000000000450000-memory.dmp

Filesize
320KB

Download
memory/2260-20-0x0000000000400000-0x0000000000450000-memory.dmp

Filesize
320KB

Download
memory/2260-21-0x0000000000400000-0x0000000000450000-memory.dmp

Filesize
320KB

Download
memory/2260-8-0x0000000000400000-0x0000000000450000-memory.dmp

Filesize
320KB

Download
memory/2260-7-0x0000000000400000-0x0000000000450000-memory.dmp

Filesize
320KB

Download
memory/2260-4-0x0000000000400000-0x0000000000450000-memory.dmp

Filesize
320KB

Download
memory/2260-29-0x0000000000400000-0x0000000000450000-memory.dmp

Filesize
320KB

Download
memory/2260-30-0x0000000000400000-0x0000000000450000-memory.dmp

Filesize
320KB

Download
memory/2260-31-0x0000000000400000-0x0000000000450000-memory.dmp

Filesize
320KB

Download
memory/2260-10-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2260-33-0x0000000000400000-0x0000000000450000-memory.dmp

Filesize
320KB

Download
memory/2260-34-0x0000000000400000-0x0000000000450000-memory.dmp

Filesize
320KB

Download
memory/2260-35-0x0000000000400000-0x0000000000450000-memory.dmp

Filesize
320KB

Download
memory/2260-38-0x0000000000400000-0x0000000000450000-memory.dmp

Filesize
320KB

Download
memory/2260-37-0x0000000001E80000-0x0000000001E8E000-memory.dmp

Filesize
56KB

Download
memory/2260-36-0x0000000000490000-0x0000000000498000-memory.dmp

Filesize
32KB

Download
memory/2260-39-0x0000000000400000-0x0000000000450000-memory.dmp

Filesize
320KB

Download
memory/2260-42-0x0000000000400000-0x0000000000450000-memory.dmp

Filesize
320KB

Download
memory/2260-45-0x0000000000400000-0x0000000000450000-memory.dmp

Filesize
320KB

Download
memory/2260-48-0x0000000000400000-0x0000000000450000-memory.dmp

Filesize
320KB

Download
memory/2260-51-0x0000000000400000-0x0000000000450000-memory.dmp

Filesize
320KB

Download
memory/2260-54-0x0000000000400000-0x0000000000450000-memory.dmp

Filesize
320KB

Download
memory/2260-57-0x0000000000400000-0x0000000000450000-memory.dmp

Filesize
320KB

Download
memory/2260-60-0x0000000000400000-0x0000000000450000-memory.dmp

Filesize
320KB

Download
memory/2260-63-0x0000000000400000-0x0000000000450000-memory.dmp

Filesize
320KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads