modiloader | f41c149c908904ba694a4a45a858df7486e5f073318ce79b3baa994db4f2b051

Analysis

max time kernel
118s
max time network
120s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
24-11-2024 17:11

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General

Target

961792120119601eaa9ede436b1243cf_JaffaCakes118.exe
Size

499KB
MD5

961792120119601eaa9ede436b1243cf
SHA1

bb967e42697cddb247ba06f735761eda805aecb2
SHA256

f41c149c908904ba694a4a45a858df7486e5f073318ce79b3baa994db4f2b051
SHA512

69d3d7dbf55f8f8d8cc2b1edcc0df9d7cebcb71497c85c471fa9996d63c65929af399ca44b060c368a09f34d9f961cdba24f80b6fc989cf1b73abc57447ba8c5
SSDEEP

12288:JxkasXmTNVR+6MrVSA6ZKEgzWhi6MWYki8OPI+RLMqrZ:8E7R+6MxkLuQS3

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

Modifies security service 2 TTPs 2 IoCs

evasion

Modify Registry

T1112

Windows Service

T1543.003

description	ioc	Process
Set value (int)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\services\wuauserv\Start = "4"	961792120119601eaa9ede436b1243cf_JaffaCakes118.exe
Set value (int)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\services\wscsvc\Start = "4"	961792120119601eaa9ede436b1243cf_JaffaCakes118.exe

Modiloader family
modiloader

ModiLoader Second Stage 11 IoCs

resource	yara_rule
behavioral1/memory/1556-4-0x0000000000400000-0x00000000004C1000-memory.dmp	modiloader_stage2
behavioral1/memory/1556-26-0x0000000000400000-0x00000000004C1000-memory.dmp	modiloader_stage2
behavioral1/memory/1556-24-0x0000000000400000-0x00000000004C1000-memory.dmp	modiloader_stage2
behavioral1/memory/1556-19-0x0000000000400000-0x00000000004C1000-memory.dmp	modiloader_stage2
behavioral1/memory/1556-16-0x0000000000400000-0x00000000004C1000-memory.dmp	modiloader_stage2
behavioral1/memory/1556-13-0x0000000000400000-0x00000000004C1000-memory.dmp	modiloader_stage2
behavioral1/memory/1556-10-0x0000000000400000-0x00000000004C1000-memory.dmp	modiloader_stage2
behavioral1/memory/1556-8-0x0000000000400000-0x00000000004C1000-memory.dmp	modiloader_stage2
behavioral1/memory/1556-29-0x0000000000400000-0x00000000004C1000-memory.dmp	modiloader_stage2
behavioral1/memory/1556-27-0x0000000000400000-0x00000000004C1000-memory.dmp	modiloader_stage2
behavioral1/memory/1556-32-0x0000000000400000-0x00000000004C1000-memory.dmp	modiloader_stage2

Network Share Discovery 1 TTPs
Attempt to gather information on host network.
discovery

Network Share Discovery
T1135

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 1632 set thread context of 1556	1632	961792120119601eaa9ede436b1243cf_JaffaCakes118.exe	34

Drops file in Program Files directory 1 IoCs

description	ioc	Process
File created	C:\Program Files\Common Files\Microsoft Shared\MSINFO\SetupWay.txt	961792120119601eaa9ede436b1243cf_JaffaCakes118.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

System Location Discovery: System Language Discovery 1 TTPs 6 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	961792120119601eaa9ede436b1243cf_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	net.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	net.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	961792120119601eaa9ede436b1243cf_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	net1.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	net1.exe

Runs net.exe

Suspicious use of WriteProcessMemory 32 IoCs

description	pid	Process	procid_target
PID 1632 wrote to memory of 1740	1632	961792120119601eaa9ede436b1243cf_JaffaCakes118.exe	30
PID 1632 wrote to memory of 1740	1632	961792120119601eaa9ede436b1243cf_JaffaCakes118.exe	30
PID 1632 wrote to memory of 1740	1632	961792120119601eaa9ede436b1243cf_JaffaCakes118.exe	30
PID 1632 wrote to memory of 1740	1632	961792120119601eaa9ede436b1243cf_JaffaCakes118.exe	30
PID 1632 wrote to memory of 2608	1632	961792120119601eaa9ede436b1243cf_JaffaCakes118.exe	31
PID 1632 wrote to memory of 2608	1632	961792120119601eaa9ede436b1243cf_JaffaCakes118.exe	31
PID 1632 wrote to memory of 2608	1632	961792120119601eaa9ede436b1243cf_JaffaCakes118.exe	31
PID 1632 wrote to memory of 2608	1632	961792120119601eaa9ede436b1243cf_JaffaCakes118.exe	31
PID 1632 wrote to memory of 1556	1632	961792120119601eaa9ede436b1243cf_JaffaCakes118.exe	34
PID 1632 wrote to memory of 1556	1632	961792120119601eaa9ede436b1243cf_JaffaCakes118.exe	34
PID 1632 wrote to memory of 1556	1632	961792120119601eaa9ede436b1243cf_JaffaCakes118.exe	34
PID 1632 wrote to memory of 1556	1632	961792120119601eaa9ede436b1243cf_JaffaCakes118.exe	34
PID 1632 wrote to memory of 1556	1632	961792120119601eaa9ede436b1243cf_JaffaCakes118.exe	34
PID 1632 wrote to memory of 1556	1632	961792120119601eaa9ede436b1243cf_JaffaCakes118.exe	34
PID 1632 wrote to memory of 1556	1632	961792120119601eaa9ede436b1243cf_JaffaCakes118.exe	34
PID 1632 wrote to memory of 1556	1632	961792120119601eaa9ede436b1243cf_JaffaCakes118.exe	34
PID 1740 wrote to memory of 3064	1740	net.exe	35
PID 1740 wrote to memory of 3064	1740	net.exe	35
PID 1740 wrote to memory of 3064	1740	net.exe	35
PID 1740 wrote to memory of 3064	1740	net.exe	35
PID 1632 wrote to memory of 1556	1632	961792120119601eaa9ede436b1243cf_JaffaCakes118.exe	34
PID 1632 wrote to memory of 1556	1632	961792120119601eaa9ede436b1243cf_JaffaCakes118.exe	34
PID 1632 wrote to memory of 1556	1632	961792120119601eaa9ede436b1243cf_JaffaCakes118.exe	34
PID 1632 wrote to memory of 1556	1632	961792120119601eaa9ede436b1243cf_JaffaCakes118.exe	34
PID 2608 wrote to memory of 2064	2608	net.exe	36
PID 2608 wrote to memory of 2064	2608	net.exe	36
PID 2608 wrote to memory of 2064	2608	net.exe	36
PID 2608 wrote to memory of 2064	2608	net.exe	36
PID 1556 wrote to memory of 2848	1556	961792120119601eaa9ede436b1243cf_JaffaCakes118.exe	37
PID 1556 wrote to memory of 2848	1556	961792120119601eaa9ede436b1243cf_JaffaCakes118.exe	37
PID 1556 wrote to memory of 2848	1556	961792120119601eaa9ede436b1243cf_JaffaCakes118.exe	37
PID 1556 wrote to memory of 2848	1556	961792120119601eaa9ede436b1243cf_JaffaCakes118.exe	37

C:\Users\Admin\AppData\Local\Temp\961792120119601eaa9ede436b1243cf_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\961792120119601eaa9ede436b1243cf_JaffaCakes118.exe"
1⤵
- Modifies security service
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1632
- C:\Windows\SysWOW64\net.exe
  "C:\Windows\System32\net.exe" stop wscsvc
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:1740
- - C:\Windows\SysWOW64\net1.exe
    C:\Windows\system32\net1 stop wscsvc
    3⤵
    - System Location Discovery: System Language Discovery
    PID:3064
- C:\Windows\SysWOW64\net.exe
  "C:\Windows\System32\net.exe" stop SharedAccess
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:2608
- - C:\Windows\SysWOW64\net1.exe
    C:\Windows\system32\net1 stop SharedAccess
    3⤵
    - System Location Discovery: System Language Discovery
    PID:2064
- C:\Users\Admin\AppData\Local\Temp\961792120119601eaa9ede436b1243cf_JaffaCakes118.exe
  "C:\Users\Admin\AppData\Local\Temp\961792120119601eaa9ede436b1243cf_JaffaCakes118.exe"
  2⤵
  - Drops file in Program Files directory
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:1556
- - C:\program files\internet explorer\IEXPLORE.EXE
    "C:\program files\internet explorer\IEXPLORE.EXE"
    3⤵
    PID:2848

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Create or Modify System Process

T1543

Windows Service

T1543.003

Privilege Escalation

Create or Modify System Process

T1543

Windows Service

T1543.003

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

Network Share Discovery

T1135

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

memory/1556-2-0x0000000000400000-0x00000000004C1000-memory.dmp

Filesize
772KB

Download
memory/1556-16-0x0000000000400000-0x00000000004C1000-memory.dmp

Filesize
772KB

Download
memory/1556-4-0x0000000000400000-0x00000000004C1000-memory.dmp

Filesize
772KB

Download
memory/1556-26-0x0000000000400000-0x00000000004C1000-memory.dmp

Filesize
772KB

Download
memory/1556-24-0x0000000000400000-0x00000000004C1000-memory.dmp

Filesize
772KB

Download
memory/1556-32-0x0000000000400000-0x00000000004C1000-memory.dmp

Filesize
772KB

Download
memory/1556-20-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/1556-19-0x0000000000400000-0x00000000004C1000-memory.dmp

Filesize
772KB

Download
memory/1556-0-0x0000000000400000-0x00000000004C1000-memory.dmp

Filesize
772KB

Download
memory/1556-13-0x0000000000400000-0x00000000004C1000-memory.dmp

Filesize
772KB

Download
memory/1556-10-0x0000000000400000-0x00000000004C1000-memory.dmp

Filesize
772KB

Download
memory/1556-8-0x0000000000400000-0x00000000004C1000-memory.dmp

Filesize
772KB

Download
memory/1556-29-0x0000000000400000-0x00000000004C1000-memory.dmp

Filesize
772KB

Download
memory/1556-27-0x0000000000400000-0x00000000004C1000-memory.dmp

Filesize
772KB

Download
memory/1632-23-0x0000000000400000-0x0000000000483330-memory.dmp

Filesize
524KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads