modiloader | 05b01f6a18298bc80bc18f96ae1fdb7c1d9f6c6740e5f1a718dc0d71c9bd420d

General

Target

b76aa106494692b9824f6a18c2e98abd.exe
Size

626KB
MD5

b76aa106494692b9824f6a18c2e98abd
SHA1

0b1a0259c1e391a92724de96d8ace897a78c510d
SHA256

05b01f6a18298bc80bc18f96ae1fdb7c1d9f6c6740e5f1a718dc0d71c9bd420d
SHA512

987cf4ceb2a087e33fa4b1a907a20d56400ed893db7b28741f876b777f90eaacc15539655cd568a669009f1b94193947e99b86f1e458541d659171e52d83f0bb
SSDEEP

12288:16CcVhS4u/51Kvcz6L93SOO11heOzC3gAJ5VYatJ9xqvNSHTV:1Vihs/51fGLmeNgAJkav+Ngx

Score

10^/10

modiloader evasion 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 3 IoCs

resource	yara_rule
behavioral1/memory/1980-1-0x0000000010000000-0x00000000100A6000-memory.dmp	modiloader_stage2
behavioral1/memory/1980-7-0x0000000010000000-0x00000000100A6000-memory.dmp	modiloader_stage2
behavioral1/memory/2568-13-0x0000000000330000-0x00000000003D6000-memory.dmp	modiloader_stage2

Identifies Wine through registry keys 2 TTPs 1 IoCs

Wine is a compatibility layer capable of running Windows applications, which can be used as sandboxing environment.

evasion

Query Registry

T1012

Virtualization/Sandbox Evasion

T1497

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-2461186416-2307104501-1787948496-1000\Software\Wine	b76aa106494692b9824f6a18c2e98abd.exe

Suspicious use of SetThreadContext 2 IoCs

description	pid	Process	procid_target
PID 1980 set thread context of 2568	1980	b76aa106494692b9824f6a18c2e98abd.exe	27
PID 2568 set thread context of 2724	2568	b76aa106494692b9824f6a18c2e98abd.exe	28

Suspicious use of WriteProcessMemory 14 IoCs

description	pid	Process	procid_target
PID 1980 wrote to memory of 2568	1980	b76aa106494692b9824f6a18c2e98abd.exe	27
PID 1980 wrote to memory of 2568	1980	b76aa106494692b9824f6a18c2e98abd.exe	27
PID 1980 wrote to memory of 2568	1980	b76aa106494692b9824f6a18c2e98abd.exe	27
PID 1980 wrote to memory of 2568	1980	b76aa106494692b9824f6a18c2e98abd.exe	27
PID 1980 wrote to memory of 2568	1980	b76aa106494692b9824f6a18c2e98abd.exe	27
PID 1980 wrote to memory of 2568	1980	b76aa106494692b9824f6a18c2e98abd.exe	27
PID 2568 wrote to memory of 2724	2568	b76aa106494692b9824f6a18c2e98abd.exe	28
PID 2568 wrote to memory of 2724	2568	b76aa106494692b9824f6a18c2e98abd.exe	28
PID 2568 wrote to memory of 2724	2568	b76aa106494692b9824f6a18c2e98abd.exe	28
PID 2568 wrote to memory of 2724	2568	b76aa106494692b9824f6a18c2e98abd.exe	28
PID 2568 wrote to memory of 2724	2568	b76aa106494692b9824f6a18c2e98abd.exe	28
PID 2568 wrote to memory of 2724	2568	b76aa106494692b9824f6a18c2e98abd.exe	28
PID 2568 wrote to memory of 2724	2568	b76aa106494692b9824f6a18c2e98abd.exe	28
PID 2568 wrote to memory of 2724	2568	b76aa106494692b9824f6a18c2e98abd.exe	28

C:\Users\Admin\AppData\Local\Temp\b76aa106494692b9824f6a18c2e98abd.exe
"C:\Users\Admin\AppData\Local\Temp\b76aa106494692b9824f6a18c2e98abd.exe"
1⤵
- Identifies Wine through registry keys
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:1980
- C:\Users\Admin\AppData\Local\Temp\b76aa106494692b9824f6a18c2e98abd.exe
  C:\Users\Admin\AppData\Local\Temp\b76aa106494692b9824f6a18c2e98abd.exe
  2⤵
  - Suspicious use of SetThreadContext
  - Suspicious use of WriteProcessMemory
  PID:2568
- - C:\Users\Admin\AppData\Local\Temp\b76aa106494692b9824f6a18c2e98abd.exe
    "C:\Users\Admin\AppData\Local\Temp\b76aa106494692b9824f6a18c2e98abd.exe"
    3⤵
    PID:2724

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Virtualization/Sandbox Evasion

1

T1497

Credential Access

Discovery

Query Registry

1

T1012

Virtualization/Sandbox Evasion

1

T1497

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/1980-7-0x0000000010000000-0x00000000100A6000-memory.dmp

Filesize
664KB

Download
memory/1980-1-0x0000000010000000-0x00000000100A6000-memory.dmp

Filesize
664KB

Download
memory/1980-3-0x0000000003A70000-0x0000000003B16000-memory.dmp

Filesize
664KB

Download
memory/1980-0-0x0000000010000000-0x00000000100A6000-memory.dmp

Filesize
664KB

Download
memory/2568-9-0x0000000010000000-0x00000000100A6000-memory.dmp

Filesize
664KB

Download
memory/2568-25-0x0000000000400000-0x0000000000412000-memory.dmp

Filesize
72KB

Download
memory/2568-10-0x0000000000400000-0x0000000000412000-memory.dmp

Filesize
72KB

Download
memory/2568-8-0x0000000000400000-0x0000000000412000-memory.dmp

Filesize
72KB

Download
memory/2568-2-0x0000000000400000-0x0000000000412000-memory.dmp

Filesize
72KB

Download
memory/2568-6-0x0000000000400000-0x0000000000412000-memory.dmp

Filesize
72KB

Download
memory/2568-11-0x0000000000400000-0x0000000000412000-memory.dmp

Filesize
72KB

Download
memory/2568-4-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2568-13-0x0000000000330000-0x00000000003D6000-memory.dmp

Filesize
664KB

Download
memory/2724-15-0x0000000000400000-0x0000000000409000-memory.dmp

Filesize
36KB

Download
memory/2724-17-0x0000000000400000-0x0000000000409000-memory.dmp

Filesize
36KB

Download
memory/2724-20-0x0000000000400000-0x0000000000409000-memory.dmp

Filesize
36KB

Download
memory/2724-12-0x0000000000400000-0x0000000000409000-memory.dmp

Filesize
36KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads