modiloader | 1d3087d6d10175a438821201d18c7a732c5521e26b8a18c3492af857d089c2ed

Resubmissions

14/09/2024, 07:14

240914-h24l7ssapq 10

14/09/2024, 06:48

240914-hkrw3s1dpn 10

Analysis

max time kernel
118s
max time network
119s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
14/09/2024, 06:48

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

dfafc20fb580ecba2c6408f8e85bef18_JaffaCakes118.exe
Size

1.3MB
MD5

dfafc20fb580ecba2c6408f8e85bef18
SHA1

94a807d5431250a29f2b7cfb0440fea9aab62cef
SHA256

1d3087d6d10175a438821201d18c7a732c5521e26b8a18c3492af857d089c2ed
SHA512

7cbde56a6f5f56e4c481eda45cd7b0851492f42c89edfc0435d490a7eabe4cdb703b92b9923402bb0ad95e685e3c74b1829dc05625f5c6d13357914741bad4c7
SSDEEP

24576:fiC8f/LmA+WHhOTMOYnZBPE3wulMHUHZvnF63E/Tl7ohTJOHLCdcKdQM:ff83LXAYOY7c3xvnswl7qJOWdNd

Score

10^/10

modiloader discovery evasion themida 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
behavioral1/memory/2676-3-0x0000000000401000-0x0000000000406000-memory.dmp	modiloader_stage2
behavioral1/memory/2676-18-0x0000000000400000-0x00000000006EB000-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-1-5-21-1846800975-3917212583-2893086201-1000\Software\Wine	dfafc20fb580ecba2c6408f8e85bef18_JaffaCakes118.exe

Themida packer 3 IoCs

Detects Themida, an advanced Windows software protection system.

themida

resource	yara_rule
behavioral1/memory/2676-0-0x0000000000400000-0x00000000006EB000-memory.dmp	themida
behavioral1/memory/2676-18-0x0000000000400000-0x00000000006EB000-memory.dmp	themida
behavioral1/memory/2676-17-0x0000000004100000-0x00000000043EB000-memory.dmp	themida

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2676 set thread context of 2836	2676	dfafc20fb580ecba2c6408f8e85bef18_JaffaCakes118.exe	30

System Location Discovery: System Language Discovery 1 TTPs 1 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	dfafc20fb580ecba2c6408f8e85bef18_JaffaCakes118.exe

Suspicious behavior: EnumeratesProcesses 1 IoCs

pid	Process
2676	dfafc20fb580ecba2c6408f8e85bef18_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 9 IoCs

description	pid	Process	procid_target
PID 2676 wrote to memory of 2836	2676	dfafc20fb580ecba2c6408f8e85bef18_JaffaCakes118.exe	30
PID 2676 wrote to memory of 2836	2676	dfafc20fb580ecba2c6408f8e85bef18_JaffaCakes118.exe	30
PID 2676 wrote to memory of 2836	2676	dfafc20fb580ecba2c6408f8e85bef18_JaffaCakes118.exe	30
PID 2676 wrote to memory of 2836	2676	dfafc20fb580ecba2c6408f8e85bef18_JaffaCakes118.exe	30
PID 2676 wrote to memory of 2836	2676	dfafc20fb580ecba2c6408f8e85bef18_JaffaCakes118.exe	30
PID 2676 wrote to memory of 2836	2676	dfafc20fb580ecba2c6408f8e85bef18_JaffaCakes118.exe	30
PID 2676 wrote to memory of 2836	2676	dfafc20fb580ecba2c6408f8e85bef18_JaffaCakes118.exe	30
PID 2676 wrote to memory of 2836	2676	dfafc20fb580ecba2c6408f8e85bef18_JaffaCakes118.exe	30
PID 2676 wrote to memory of 2836	2676	dfafc20fb580ecba2c6408f8e85bef18_JaffaCakes118.exe	30

C:\Users\Admin\AppData\Local\Temp\dfafc20fb580ecba2c6408f8e85bef18_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\dfafc20fb580ecba2c6408f8e85bef18_JaffaCakes118.exe"
1⤵
- Identifies Wine through registry keys
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:2676
- C:\Users\Admin\AppData\Local\Temp\dfafc20fb580ecba2c6408f8e85bef18_JaffaCakes118.exe
  C:\Users\Admin\AppData\Local\Temp\dfafc20fb580ecba2c6408f8e85bef18_JaffaCakes118.exe
  2⤵
  PID:2836

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Virtualization/Sandbox Evasion

T1497

Credential Access

Discovery

Query Registry

T1012

System Location Discovery

T1614

System Language Discovery

T1614.001

Virtualization/Sandbox Evasion

T1497

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

memory/2676-0-0x0000000000400000-0x00000000006EB000-memory.dmp

Filesize
2.9MB

Download
memory/2676-1-0x0000000000830000-0x0000000000831000-memory.dmp

Filesize
4KB

Download
memory/2676-2-0x0000000004070000-0x0000000004071000-memory.dmp

Filesize
4KB

Download
memory/2676-17-0x0000000004100000-0x00000000043EB000-memory.dmp

Filesize
2.9MB

Download
memory/2676-18-0x0000000000400000-0x00000000006EB000-memory.dmp

Filesize
2.9MB

Download
memory/2676-3-0x0000000000401000-0x0000000000406000-memory.dmp

Filesize
20KB

Download
memory/2836-6-0x0000000000400000-0x0000000000403000-memory.dmp

Filesize
12KB

Download
memory/2836-4-0x0000000000400000-0x0000000000403000-memory.dmp

Filesize
12KB

Download
memory/2836-8-0x0000000000400000-0x0000000000403000-memory.dmp

Filesize
12KB

Download
memory/2836-13-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2836-19-0x0000000000400000-0x0000000000402720-memory.dmp

Filesize
9KB

Download
memory/2836-9-0x0000000000400000-0x0000000000403000-memory.dmp

Filesize
12KB

Download
memory/2836-12-0x0000000000400000-0x0000000000403000-memory.dmp

Filesize
12KB

Download