modiloader | d10bcb906719858517ed74854967ab6fb48fcc268af40f7bef552fd6136ca487

Analysis

max time kernel
117s
max time network
118s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
18-09-2024 10:13

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General

Target

e8e3b1260a832fa82c1d8b8170bba224_JaffaCakes118.exe
Size

509KB
MD5

e8e3b1260a832fa82c1d8b8170bba224
SHA1

515cc324d337eacafdfa651c64bfecdbb09e2c82
SHA256

d10bcb906719858517ed74854967ab6fb48fcc268af40f7bef552fd6136ca487
SHA512

202ae9a322f960f691edeab667f82b43a33e6fc61eaafd03ca72cbd71356d3a6a72b65b436feac62904a2bd4f5fe9d358228391c277da99493e15132122ba3f5
SSDEEP

12288:AvaX2xWWi/lj9LmxPkw49giOnTBQXRVe2fJ:vmxWWi/lV0kw49hOTBs

Score

10^/10

modiloader discovery 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 5 IoCs

resource	yara_rule
behavioral1/memory/1152-18-0x0000000020000000-0x0000000020089000-memory.dmp	modiloader_stage2
behavioral1/memory/1152-12-0x0000000020000000-0x0000000020089000-memory.dmp	modiloader_stage2
behavioral1/memory/1152-11-0x0000000020000000-0x0000000020089000-memory.dmp	modiloader_stage2
behavioral1/memory/1152-4-0x0000000020000000-0x0000000020089000-memory.dmp	modiloader_stage2
behavioral1/memory/1152-1-0x0000000020001000-0x0000000020003000-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-1-5-21-3063565911-2056067323-3330884624-1000\Software\Wine	e8e3b1260a832fa82c1d8b8170bba224_JaffaCakes118.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 1152 set thread context of 2480	1152	e8e3b1260a832fa82c1d8b8170bba224_JaffaCakes118.exe	31

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	e8e3b1260a832fa82c1d8b8170bba224_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 1152 wrote to memory of 2480	1152	e8e3b1260a832fa82c1d8b8170bba224_JaffaCakes118.exe	31
PID 1152 wrote to memory of 2480	1152	e8e3b1260a832fa82c1d8b8170bba224_JaffaCakes118.exe	31
PID 1152 wrote to memory of 2480	1152	e8e3b1260a832fa82c1d8b8170bba224_JaffaCakes118.exe	31
PID 1152 wrote to memory of 2480	1152	e8e3b1260a832fa82c1d8b8170bba224_JaffaCakes118.exe	31
PID 1152 wrote to memory of 2480	1152	e8e3b1260a832fa82c1d8b8170bba224_JaffaCakes118.exe	31
PID 1152 wrote to memory of 2480	1152	e8e3b1260a832fa82c1d8b8170bba224_JaffaCakes118.exe	31

C:\Users\Admin\AppData\Local\Temp\e8e3b1260a832fa82c1d8b8170bba224_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\e8e3b1260a832fa82c1d8b8170bba224_JaffaCakes118.exe"
1⤵
- Identifies Wine through registry keys
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1152
- C:\Users\Admin\AppData\Local\Temp\e8e3b1260a832fa82c1d8b8170bba224_JaffaCakes118.exe
  C:\Users\Admin\AppData\Local\Temp\e8e3b1260a832fa82c1d8b8170bba224_JaffaCakes118.exe
  2⤵
  PID:2480

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

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Downloads

memory/1152-12-0x0000000020000000-0x0000000020089000-memory.dmp

Filesize
548KB

Download
memory/1152-1-0x0000000020001000-0x0000000020003000-memory.dmp

Filesize
8KB

Download
memory/1152-2-0x0000000000820000-0x0000000000821000-memory.dmp

Filesize
4KB

Download
memory/1152-0-0x0000000020000000-0x0000000020089000-memory.dmp

Filesize
548KB

Download
memory/1152-19-0x0000000003AF0000-0x0000000003B79000-memory.dmp

Filesize
548KB

Download
memory/1152-18-0x0000000020000000-0x0000000020089000-memory.dmp

Filesize
548KB

Download
memory/1152-4-0x0000000020000000-0x0000000020089000-memory.dmp

Filesize
548KB

Download
memory/1152-11-0x0000000020000000-0x0000000020089000-memory.dmp

Filesize
548KB

Download
memory/2480-20-0x0000000020000000-0x0000000020089000-memory.dmp

Filesize
548KB

Download
memory/2480-13-0x0000000000400000-0x0000000000402000-memory.dmp

Filesize
8KB

Download
memory/2480-14-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2480-21-0x0000000000400000-0x0000000000402000-memory.dmp

Filesize
8KB

Download
memory/2480-16-0x0000000000400000-0x0000000000402000-memory.dmp

Filesize
8KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads