modiloader | 50f5f208658f807fafe8462b0bb538d1aa47ead2b497f870a1aaad5f73241fbf

Analysis

max time kernel
119s
max time network
120s
platform
windows7_x64
resource
win7-20240704-en
resource tags

arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system
submitted
15/09/2024, 11:31

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General

Target

e2616dae4836fc6e4cf181a9f06730de_JaffaCakes118.exe
Size

166KB
MD5

e2616dae4836fc6e4cf181a9f06730de
SHA1

65de9fa11e5bdd2f0f1d71d09844b950c8fd010b
SHA256

50f5f208658f807fafe8462b0bb538d1aa47ead2b497f870a1aaad5f73241fbf
SHA512

1c45930ff90e87d0d4ced0645b8ed3bd6c11df7f14043c5281afb92736261c2f2eac34c80c6b1860b2841d9165c3e16be6027e8dd749171ce815a0aa8bcbfcd5
SSDEEP

3072:AQiqldz6bnuKETcDozvr1xWoDImMgP1eNF6Ye+DzQd1Mkv0l3lRKBs:ABbuGgxzILH/6Ybw1fI1Rj

Score

10^/10

modiloader defense_evasion discovery trojan upx

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/2744-196-0x0000000010410000-0x000000001046D000-memory.dmp	modiloader_stage2
behavioral1/memory/2744-211-0x0000000010410000-0x000000001046D000-memory.dmp	modiloader_stage2

Deletes itself 1 IoCs

pid	Process
2768	cmd.exe

Executes dropped EXE 1 IoCs

pid	Process
2900	netservice.exe

UPX packed file 3 IoCs

Detects executables packed with UPX/modified UPX open source packer.

upx

resource	yara_rule
behavioral1/memory/2900-3-0x0000000010410000-0x000000001046D000-memory.dmp	upx
behavioral1/memory/2744-196-0x0000000010410000-0x000000001046D000-memory.dmp	upx
behavioral1/memory/2744-211-0x0000000010410000-0x000000001046D000-memory.dmp	upx

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

Drops file in System32 directory 3 IoCs

description	ioc	Process
File created	C:\Windows\SysWOW64\plug\001.dll	e2616dae4836fc6e4cf181a9f06730de_JaffaCakes118.exe
File created	C:\Windows\SysWOW64\netservice.exe	e2616dae4836fc6e4cf181a9f06730de_JaffaCakes118.exe
File opened for modification	C:\Windows\SysWOW64\netservice.exe	e2616dae4836fc6e4cf181a9f06730de_JaffaCakes118.exe

System Location Discovery: System Language Discovery 1 TTPs 4 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	e2616dae4836fc6e4cf181a9f06730de_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	netservice.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	svchost.exe

Suspicious behavior: EnumeratesProcesses 1 IoCs

pid	Process
2760	e2616dae4836fc6e4cf181a9f06730de_JaffaCakes118.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2900	netservice.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
2900	netservice.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 2900 wrote to memory of 2744	2900	netservice.exe	32
PID 2900 wrote to memory of 2744	2900	netservice.exe	32
PID 2900 wrote to memory of 2744	2900	netservice.exe	32
PID 2900 wrote to memory of 2744	2900	netservice.exe	32
PID 2760 wrote to memory of 2768	2760	e2616dae4836fc6e4cf181a9f06730de_JaffaCakes118.exe	31
PID 2760 wrote to memory of 2768	2760	e2616dae4836fc6e4cf181a9f06730de_JaffaCakes118.exe	31
PID 2760 wrote to memory of 2768	2760	e2616dae4836fc6e4cf181a9f06730de_JaffaCakes118.exe	31
PID 2760 wrote to memory of 2768	2760	e2616dae4836fc6e4cf181a9f06730de_JaffaCakes118.exe	31
PID 2900 wrote to memory of 2744	2900	netservice.exe	32
PID 2900 wrote to memory of 2744	2900	netservice.exe	32
PID 2900 wrote to memory of 2744	2900	netservice.exe	32
PID 2900 wrote to memory of 2744	2900	netservice.exe	32
PID 2900 wrote to memory of 2744	2900	netservice.exe	32
PID 2900 wrote to memory of 2744	2900	netservice.exe	32
PID 2900 wrote to memory of 2744	2900	netservice.exe	32
PID 2900 wrote to memory of 2744	2900	netservice.exe	32
PID 2900 wrote to memory of 2744	2900	netservice.exe	32
PID 2900 wrote to memory of 2744	2900	netservice.exe	32
PID 2900 wrote to memory of 2744	2900	netservice.exe	32
PID 2900 wrote to memory of 2744	2900	netservice.exe	32
PID 2900 wrote to memory of 2744	2900	netservice.exe	32
PID 2900 wrote to memory of 2744	2900	netservice.exe	32
PID 2900 wrote to memory of 2744	2900	netservice.exe	32
PID 2900 wrote to memory of 2744	2900	netservice.exe	32
PID 2900 wrote to memory of 2744	2900	netservice.exe	32
PID 2900 wrote to memory of 2744	2900	netservice.exe	32
PID 2900 wrote to memory of 2744	2900	netservice.exe	32
PID 2900 wrote to memory of 2744	2900	netservice.exe	32
PID 2900 wrote to memory of 2744	2900	netservice.exe	32
PID 2900 wrote to memory of 2744	2900	netservice.exe	32
PID 2900 wrote to memory of 2744	2900	netservice.exe	32
PID 2900 wrote to memory of 2744	2900	netservice.exe	32
PID 2900 wrote to memory of 2744	2900	netservice.exe	32
PID 2900 wrote to memory of 2744	2900	netservice.exe	32
PID 2900 wrote to memory of 2744	2900	netservice.exe	32
PID 2900 wrote to memory of 2744	2900	netservice.exe	32
PID 2900 wrote to memory of 2744	2900	netservice.exe	32
PID 2900 wrote to memory of 2744	2900	netservice.exe	32
PID 2900 wrote to memory of 2744	2900	netservice.exe	32
PID 2900 wrote to memory of 2744	2900	netservice.exe	32
PID 2900 wrote to memory of 2744	2900	netservice.exe	32
PID 2900 wrote to memory of 2744	2900	netservice.exe	32
PID 2900 wrote to memory of 2744	2900	netservice.exe	32
PID 2900 wrote to memory of 2744	2900	netservice.exe	32
PID 2900 wrote to memory of 2744	2900	netservice.exe	32
PID 2900 wrote to memory of 2744	2900	netservice.exe	32
PID 2900 wrote to memory of 2744	2900	netservice.exe	32
PID 2900 wrote to memory of 2744	2900	netservice.exe	32
PID 2900 wrote to memory of 2744	2900	netservice.exe	32
PID 2900 wrote to memory of 2744	2900	netservice.exe	32
PID 2900 wrote to memory of 2744	2900	netservice.exe	32
PID 2900 wrote to memory of 2744	2900	netservice.exe	32
PID 2900 wrote to memory of 2744	2900	netservice.exe	32
PID 2900 wrote to memory of 2744	2900	netservice.exe	32
PID 2900 wrote to memory of 2744	2900	netservice.exe	32
PID 2900 wrote to memory of 2744	2900	netservice.exe	32
PID 2900 wrote to memory of 2744	2900	netservice.exe	32
PID 2900 wrote to memory of 2744	2900	netservice.exe	32
PID 2900 wrote to memory of 2744	2900	netservice.exe	32
PID 2900 wrote to memory of 2744	2900	netservice.exe	32
PID 2900 wrote to memory of 2744	2900	netservice.exe	32
PID 2900 wrote to memory of 2744	2900	netservice.exe	32
PID 2900 wrote to memory of 2744	2900	netservice.exe	32
PID 2900 wrote to memory of 2744	2900	netservice.exe	32

C:\Users\Admin\AppData\Local\Temp\e2616dae4836fc6e4cf181a9f06730de_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\e2616dae4836fc6e4cf181a9f06730de_JaffaCakes118.exe"
1⤵
- Drops file in System32 directory
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:2760
- C:\Windows\SysWOW64\cmd.exe
  cmd /c del "C:\Users\Admin\AppData\Local\Temp\e2616dae4836fc6e4cf181a9f06730de_JaffaCakes118.exe"
  2⤵
  - Deletes itself
  - System Location Discovery: System Language Discovery
  PID:2768

C:\Windows\SysWOW64\netservice.exe
C:\Windows\SysWOW64\netservice.exe
1⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of FindShellTrayWindow
- Suspicious use of WriteProcessMemory
PID:2900
- C:\Windows\SysWOW64\svchost.exe
  "svchost.exe"
  2⤵
  - 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 Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Windows\SysWOW64\netservice.exe

Filesize
166KB

MD5
e2616dae4836fc6e4cf181a9f06730de

SHA1
65de9fa11e5bdd2f0f1d71d09844b950c8fd010b

SHA256
50f5f208658f807fafe8462b0bb538d1aa47ead2b497f870a1aaad5f73241fbf

SHA512
1c45930ff90e87d0d4ced0645b8ed3bd6c11df7f14043c5281afb92736261c2f2eac34c80c6b1860b2841d9165c3e16be6027e8dd749171ce815a0aa8bcbfcd5

Download Submit
memory/2744-7-0x00000000000E0000-0x00000000000E1000-memory.dmp

Filesize
4KB

Download
memory/2744-12-0x0000000000120000-0x0000000000121000-memory.dmp

Filesize
4KB

Download
memory/2744-4-0x0000000000080000-0x0000000000081000-memory.dmp

Filesize
4KB

Download
memory/2744-196-0x0000000010410000-0x000000001046D000-memory.dmp

Filesize
372KB

Download
memory/2744-211-0x0000000010410000-0x000000001046D000-memory.dmp

Filesize
372KB

Download
memory/2760-13-0x0000000013140000-0x000000001319E000-memory.dmp

Filesize
376KB

Download
memory/2900-3-0x0000000010410000-0x000000001046D000-memory.dmp

Filesize
372KB

Download