modiloader | b787766a8f22a2cc2ba645788a4fe74908e3b2dfc74e0db200d871832bf2577f

Analysis

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

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
01/10/2024, 16:41

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General

Target

06920f4258b0c300796a80d4d4d1f56a_JaffaCakes118.exe
Size

134KB
MD5

06920f4258b0c300796a80d4d4d1f56a
SHA1

69ed78ddc5cfba6ce746c2bfabe6bcda88bdb384
SHA256

b787766a8f22a2cc2ba645788a4fe74908e3b2dfc74e0db200d871832bf2577f
SHA512

3c8f488d0bec99c6cae29fabcf97c67b0e36e46a13aaf59ab911ccc350585c9264036dfc9ecd6b4e9281a761d111bb51de345448bec95a051ef0d50ff57aa5a0
SSDEEP

3072:LiBRFC2KOsWBPIcgfv3QaqERF0UKhRhay0iW4i0l8e1jzhILHYJg:LiBRFC2KOjBasERFDKF0ifik31XhIEJg

Score

10^/10

modiloader defense_evasion discovery 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 4 IoCs

resource	yara_rule
behavioral1/memory/1992-1-0x0000000000400000-0x0000000000453000-memory.dmp	modiloader_stage2
behavioral1/memory/2744-7-0x0000000000400000-0x0000000000453000-memory.dmp	modiloader_stage2
behavioral1/memory/1992-8-0x0000000000400000-0x0000000000453000-memory.dmp	modiloader_stage2
behavioral1/memory/2744-9-0x0000000000400000-0x0000000000453000-memory.dmp	modiloader_stage2

Deletes itself 1 IoCs

pid	Process
2836	cmd.exe

Executes dropped EXE 1 IoCs

pid	Process
2744	netservice.exe

Indicator Removal: File Deletion 1 TTPs
Adversaries may delete files left behind by the actions of their intrusion activity.
defense_evasion

File Deletion
T1070.004
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 3 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	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	06920f4258b0c300796a80d4d4d1f56a_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	netservice.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 1992 wrote to memory of 2836	1992	06920f4258b0c300796a80d4d4d1f56a_JaffaCakes118.exe	31
PID 1992 wrote to memory of 2836	1992	06920f4258b0c300796a80d4d4d1f56a_JaffaCakes118.exe	31
PID 1992 wrote to memory of 2836	1992	06920f4258b0c300796a80d4d4d1f56a_JaffaCakes118.exe	31
PID 1992 wrote to memory of 2836	1992	06920f4258b0c300796a80d4d4d1f56a_JaffaCakes118.exe	31

C:\Users\Admin\AppData\Local\Temp\06920f4258b0c300796a80d4d4d1f56a_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\06920f4258b0c300796a80d4d4d1f56a_JaffaCakes118.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1992
- C:\Windows\SysWOW64\cmd.exe
  cmd /c del "C:\Users\Admin\AppData\Local\Temp\06920f4258b0c300796a80d4d4d1f56a_JaffaCakes118.exe"
  2⤵
  - Deletes itself
  - System Location Discovery: System Language Discovery
  PID:2836

C:\Users\Admin\Favorites\netservice.exe
C:\Users\Admin\Favorites\netservice.exe
1⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
PID:2744

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Indicator Removal

T1070

File Deletion

T1070.004

Credential Access

Discovery

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

C:\Users\Admin\Favorites\netservice.exe

Filesize
134KB

MD5
06920f4258b0c300796a80d4d4d1f56a

SHA1
69ed78ddc5cfba6ce746c2bfabe6bcda88bdb384

SHA256
b787766a8f22a2cc2ba645788a4fe74908e3b2dfc74e0db200d871832bf2577f

SHA512
3c8f488d0bec99c6cae29fabcf97c67b0e36e46a13aaf59ab911ccc350585c9264036dfc9ecd6b4e9281a761d111bb51de345448bec95a051ef0d50ff57aa5a0

Download Submit
memory/1992-0-0x0000000000400000-0x0000000000453000-memory.dmp

Filesize
332KB

Download
memory/1992-2-0x0000000000220000-0x0000000000260000-memory.dmp

Filesize
256KB

Download
memory/1992-1-0x0000000000400000-0x0000000000453000-memory.dmp

Filesize
332KB

Download
memory/1992-8-0x0000000000400000-0x0000000000453000-memory.dmp

Filesize
332KB

Download
memory/2744-6-0x00000000001B0000-0x00000000001B1000-memory.dmp

Filesize
4KB

Download
memory/2744-7-0x0000000000400000-0x0000000000453000-memory.dmp

Filesize
332KB

Download
memory/2744-9-0x0000000000400000-0x0000000000453000-memory.dmp

Filesize
332KB

Download