modiloader | 3e7d9640b08a169eb4ee8ff71fd58d7c8ff4bf50c25759eb3db7567d8871f2f9

General

Target

f9c188d1d7c1f3b6d163a51e17ba8a30_JaffaCakes118.exe
Size

620KB
MD5

f9c188d1d7c1f3b6d163a51e17ba8a30
SHA1

70c51657a250da5b4c18c944da066ed1e73347e5
SHA256

3e7d9640b08a169eb4ee8ff71fd58d7c8ff4bf50c25759eb3db7567d8871f2f9
SHA512

e47f386b0e457e3ea47abc7fdb4cb27edf23c6b31f7a090f54913f4c686e39772e8deeb85682c8f0a15f376749bf47ad14ff741f9e87c66bf300f593b9a57c90
SSDEEP

12288:rd0eD4rYgrF9agiCkMKK4ZuKDWNZkpGO0TJUJa:rdxD4t59fDKsb60TJ

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 3 IoCs

resource	yara_rule
behavioral1/memory/2080-9-0x0000000010000000-0x000000001015C000-memory.dmp	modiloader_stage2
behavioral1/memory/2080-8-0x0000000010000000-0x000000001015C000-memory.dmp	modiloader_stage2
behavioral1/memory/2080-1-0x0000000010001000-0x0000000010002000-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-1-5-21-3551809350-4263495960-1443967649-1000\Software\Wine	f9c188d1d7c1f3b6d163a51e17ba8a30_JaffaCakes118.exe

Themida packer 4 IoCs

Detects Themida, an advanced Windows software protection system.

themida

resource	yara_rule
behavioral1/memory/2080-0-0x0000000010000000-0x000000001015C000-memory.dmp	themida
behavioral1/memory/2080-9-0x0000000010000000-0x000000001015C000-memory.dmp	themida
behavioral1/memory/2776-10-0x0000000010000000-0x000000001015C000-memory.dmp	themida
behavioral1/memory/2080-8-0x0000000010000000-0x000000001015C000-memory.dmp	themida

Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs

pid	Process
2080	f9c188d1d7c1f3b6d163a51e17ba8a30_JaffaCakes118.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2080 set thread context of 2776	2080	f9c188d1d7c1f3b6d163a51e17ba8a30_JaffaCakes118.exe	31

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	f9c188d1d7c1f3b6d163a51e17ba8a30_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	f9c188d1d7c1f3b6d163a51e17ba8a30_JaffaCakes118.exe

Suspicious behavior: EnumeratesProcesses 1 IoCs

pid	Process
2080	f9c188d1d7c1f3b6d163a51e17ba8a30_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 2080 wrote to memory of 2776	2080	f9c188d1d7c1f3b6d163a51e17ba8a30_JaffaCakes118.exe	31
PID 2080 wrote to memory of 2776	2080	f9c188d1d7c1f3b6d163a51e17ba8a30_JaffaCakes118.exe	31
PID 2080 wrote to memory of 2776	2080	f9c188d1d7c1f3b6d163a51e17ba8a30_JaffaCakes118.exe	31
PID 2080 wrote to memory of 2776	2080	f9c188d1d7c1f3b6d163a51e17ba8a30_JaffaCakes118.exe	31
PID 2080 wrote to memory of 2776	2080	f9c188d1d7c1f3b6d163a51e17ba8a30_JaffaCakes118.exe	31
PID 2080 wrote to memory of 2776	2080	f9c188d1d7c1f3b6d163a51e17ba8a30_JaffaCakes118.exe	31

C:\Users\Admin\AppData\Local\Temp\f9c188d1d7c1f3b6d163a51e17ba8a30_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\f9c188d1d7c1f3b6d163a51e17ba8a30_JaffaCakes118.exe"
1⤵
- Identifies Wine through registry keys
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:2080
- C:\Users\Admin\AppData\Local\Temp\f9c188d1d7c1f3b6d163a51e17ba8a30_JaffaCakes118.exe
  C:\Users\Admin\AppData\Local\Temp\f9c188d1d7c1f3b6d163a51e17ba8a30_JaffaCakes118.exe
  2⤵
  - System Location Discovery: System Language Discovery
  PID:2776

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

System Location Discovery

1

T1614

System Language Discovery

1

T1614.001

Virtualization/Sandbox Evasion

1

T1497

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

memory/2080-0-0x0000000010000000-0x000000001015C000-memory.dmp

Filesize
1.4MB

Download
memory/2080-9-0x0000000010000000-0x000000001015C000-memory.dmp

Filesize
1.4MB

Download
memory/2080-8-0x0000000010000000-0x000000001015C000-memory.dmp

Filesize
1.4MB

Download
memory/2080-1-0x0000000010001000-0x0000000010002000-memory.dmp

Filesize
4KB

Download
memory/2776-12-0x0000000000400000-0x000000000040C000-memory.dmp

Filesize
48KB

Download
memory/2776-10-0x0000000010000000-0x000000001015C000-memory.dmp

Filesize
1.4MB

Download
memory/2776-6-0x0000000000400000-0x000000000040C000-memory.dmp

Filesize
48KB

Download
memory/2776-4-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2776-2-0x0000000000400000-0x000000000040C000-memory.dmp

Filesize
48KB

Download
memory/2776-13-0x0000000000240000-0x0000000000252000-memory.dmp

Filesize
72KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads