modiloader | f17b18d3a7a56e6b8d8995a04aaa95800d1caa86b4532859510a139abf9b7428

Analysis

max time kernel
145s
max time network
145s
platform
windows7_x64
resource
win7-20240708-en
resource tags

arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
submitted
22-09-2024 01:21

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General

Target

f10029cc9693d5be75492ce757aed7ed_JaffaCakes118.exe
Size

654KB
MD5

f10029cc9693d5be75492ce757aed7ed
SHA1

f4a9275e863dfc583b6df645b25a0569dafbf5ff
SHA256

f17b18d3a7a56e6b8d8995a04aaa95800d1caa86b4532859510a139abf9b7428
SHA512

fdab1dab37e33d62849b970ab3d0b0eaf776d3579021c891834a80d011ce9749f7d1b72a1bf7f170737a7f90509a4340fd116448562c827f5fb5682316fd61ce
SSDEEP

12288:NHLUMuiv9RgfSjAzRty9jpJcT1uxp62KW8CcCzyU56RZv+HFkZUCOr:1tAR2XcEv8W8CcQy2U1VZUb

Score

10^/10

modiloader discovery evasion trojan upx

Malware Config

Signatures

ModiLoader, DBatLoader
ModiLoader is a Delphi loader that misuses cloud services to download other malicious families.
trojan modiloader

UAC bypass 3 TTPs 1 IoCs

evasion trojan

Bypass User Account Control

T1548.002

Disable or Modify Tools

T1562.001

Modify Registry

T1112

description	ioc	Process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	f10029cc9693d5be75492ce757aed7ed_JaffaCakes118.exe

ModiLoader Second Stage 31 IoCs

resource	yara_rule
behavioral1/memory/1932-6-0x0000000000400000-0x000000000044B000-memory.dmp	modiloader_stage2
behavioral1/memory/1932-8-0x0000000000400000-0x000000000044B000-memory.dmp	modiloader_stage2
behavioral1/memory/1932-10-0x0000000000400000-0x000000000044B000-memory.dmp	modiloader_stage2
behavioral1/memory/1932-13-0x0000000000400000-0x000000000044B000-memory.dmp	modiloader_stage2
behavioral1/memory/1932-14-0x0000000000400000-0x000000000044B000-memory.dmp	modiloader_stage2
behavioral1/memory/1932-16-0x0000000000400000-0x000000000044B000-memory.dmp	modiloader_stage2
behavioral1/memory/1932-17-0x0000000000400000-0x000000000044B000-memory.dmp	modiloader_stage2
behavioral1/memory/1932-20-0x0000000000400000-0x000000000044B000-memory.dmp	modiloader_stage2
behavioral1/memory/1932-21-0x0000000000400000-0x000000000044B000-memory.dmp	modiloader_stage2
behavioral1/memory/1932-22-0x0000000000400000-0x000000000044B000-memory.dmp	modiloader_stage2
behavioral1/memory/1932-27-0x0000000000400000-0x000000000044B000-memory.dmp	modiloader_stage2
behavioral1/memory/1932-32-0x0000000000400000-0x000000000044B000-memory.dmp	modiloader_stage2
behavioral1/memory/1932-31-0x0000000000400000-0x000000000044B000-memory.dmp	modiloader_stage2
behavioral1/memory/1932-33-0x0000000000400000-0x000000000044B000-memory.dmp	modiloader_stage2
behavioral1/memory/1932-34-0x0000000000400000-0x000000000044B000-memory.dmp	modiloader_stage2
behavioral1/memory/1932-35-0x0000000000400000-0x000000000044B000-memory.dmp	modiloader_stage2
behavioral1/memory/1932-38-0x0000000000400000-0x000000000044B000-memory.dmp	modiloader_stage2
behavioral1/memory/1932-39-0x0000000000400000-0x000000000044B000-memory.dmp	modiloader_stage2
behavioral1/memory/1932-40-0x0000000000400000-0x000000000044B000-memory.dmp	modiloader_stage2
behavioral1/memory/1932-43-0x0000000000400000-0x000000000044B000-memory.dmp	modiloader_stage2
behavioral1/memory/1932-46-0x0000000000400000-0x000000000044B000-memory.dmp	modiloader_stage2
behavioral1/memory/1932-49-0x0000000000400000-0x000000000044B000-memory.dmp	modiloader_stage2
behavioral1/memory/1932-53-0x0000000000400000-0x000000000044B000-memory.dmp	modiloader_stage2
behavioral1/memory/1932-56-0x0000000000400000-0x000000000044B000-memory.dmp	modiloader_stage2
behavioral1/memory/1932-59-0x0000000000400000-0x000000000044B000-memory.dmp	modiloader_stage2
behavioral1/memory/1932-62-0x0000000000400000-0x000000000044B000-memory.dmp	modiloader_stage2
behavioral1/memory/1932-65-0x0000000000400000-0x000000000044B000-memory.dmp	modiloader_stage2
behavioral1/memory/1932-68-0x0000000000400000-0x000000000044B000-memory.dmp	modiloader_stage2
behavioral1/memory/1932-71-0x0000000000400000-0x000000000044B000-memory.dmp	modiloader_stage2
behavioral1/memory/1932-74-0x0000000000400000-0x000000000044B000-memory.dmp	modiloader_stage2
behavioral1/memory/1932-77-0x0000000000400000-0x000000000044B000-memory.dmp	modiloader_stage2

Loads dropped DLL 2 IoCs

pid	Process
1932	f10029cc9693d5be75492ce757aed7ed_JaffaCakes118.exe
1932	f10029cc9693d5be75492ce757aed7ed_JaffaCakes118.exe

UPX packed file 3 IoCs

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

upx

resource	yara_rule
behavioral1/memory/1452-0-0x0000000000400000-0x00000000004E6000-memory.dmp	upx
behavioral1/memory/1452-1-0x0000000003CD0000-0x0000000003DB6000-memory.dmp	upx
behavioral1/memory/1452-19-0x0000000000400000-0x00000000004E6000-memory.dmp	upx

Checks whether UAC is enabled 1 TTPs 2 IoCs

evasion trojan

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA	f10029cc9693d5be75492ce757aed7ed_JaffaCakes118.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	f10029cc9693d5be75492ce757aed7ed_JaffaCakes118.exe

AutoIT Executable 1 IoCs

AutoIT scripts compiled to PE executables.

resource	yara_rule
behavioral1/memory/1452-19-0x0000000000400000-0x00000000004E6000-memory.dmp	autoit_exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 1452 set thread context of 1932	1452	f10029cc9693d5be75492ce757aed7ed_JaffaCakes118.exe	30

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 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	f10029cc9693d5be75492ce757aed7ed_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	f10029cc9693d5be75492ce757aed7ed_JaffaCakes118.exe

Suspicious use of AdjustPrivilegeToken 5 IoCs

description	pid	Process
Token: SeDebugPrivilege	1932	f10029cc9693d5be75492ce757aed7ed_JaffaCakes118.exe
Token: SeBackupPrivilege	2720	vssvc.exe
Token: SeRestorePrivilege	2720	vssvc.exe
Token: SeAuditPrivilege	2720	vssvc.exe
Token: SeDebugPrivilege	1932	f10029cc9693d5be75492ce757aed7ed_JaffaCakes118.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
1932	f10029cc9693d5be75492ce757aed7ed_JaffaCakes118.exe
1932	f10029cc9693d5be75492ce757aed7ed_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 11 IoCs

description	pid	Process	procid_target
PID 1452 wrote to memory of 1932	1452	f10029cc9693d5be75492ce757aed7ed_JaffaCakes118.exe	30
PID 1452 wrote to memory of 1932	1452	f10029cc9693d5be75492ce757aed7ed_JaffaCakes118.exe	30
PID 1452 wrote to memory of 1932	1452	f10029cc9693d5be75492ce757aed7ed_JaffaCakes118.exe	30
PID 1452 wrote to memory of 1932	1452	f10029cc9693d5be75492ce757aed7ed_JaffaCakes118.exe	30
PID 1452 wrote to memory of 1932	1452	f10029cc9693d5be75492ce757aed7ed_JaffaCakes118.exe	30
PID 1452 wrote to memory of 1932	1452	f10029cc9693d5be75492ce757aed7ed_JaffaCakes118.exe	30
PID 1452 wrote to memory of 1932	1452	f10029cc9693d5be75492ce757aed7ed_JaffaCakes118.exe	30
PID 1452 wrote to memory of 1932	1452	f10029cc9693d5be75492ce757aed7ed_JaffaCakes118.exe	30
PID 1452 wrote to memory of 1932	1452	f10029cc9693d5be75492ce757aed7ed_JaffaCakes118.exe	30
PID 1452 wrote to memory of 1932	1452	f10029cc9693d5be75492ce757aed7ed_JaffaCakes118.exe	30
PID 1452 wrote to memory of 1932	1452	f10029cc9693d5be75492ce757aed7ed_JaffaCakes118.exe	30

System policy modification 1 TTPs 1 IoCs

evasion

Modify Registry

T1112

description	ioc	Process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	f10029cc9693d5be75492ce757aed7ed_JaffaCakes118.exe

Uses Volume Shadow Copy service COM API
The Volume Shadow Copy service is used to manage backups/snapshots.
ransomware

C:\Users\Admin\AppData\Local\Temp\f10029cc9693d5be75492ce757aed7ed_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\f10029cc9693d5be75492ce757aed7ed_JaffaCakes118.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1452
- C:\Users\Admin\AppData\Local\Temp\f10029cc9693d5be75492ce757aed7ed_JaffaCakes118.exe
  "C:\Users\Admin\AppData\Local\Temp\f10029cc9693d5be75492ce757aed7ed_JaffaCakes118.exe"
  2⤵
  - UAC bypass
  - Loads dropped DLL
  - Checks whether UAC is enabled
  - System Location Discovery: System Language Discovery
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of SetWindowsHookEx
  - System policy modification
  PID:1932

C:\Windows\system32\vssvc.exe
C:\Windows\system32\vssvc.exe
1⤵
- Suspicious use of AdjustPrivilegeToken
PID:2720

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Abuse Elevation Control Mechanism

T1548

Bypass User Account Control

T1548.002

Defense Evasion

Abuse Elevation Control Mechanism

T1548

Bypass User Account Control

T1548.002

Impair Defenses

T1562

Disable or Modify Tools

T1562.001

Modify Registry

T1112

Credential Access

Discovery

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

\Users\Admin\AppData\Local\Temp\cmsetac.dll

Filesize
33KB

MD5
3fa84cc026a1d94f82aa8b7e4f604746

SHA1
c8741b626003fe82fb7bb6834d3d3016c3d26c74

SHA256
86cde22e692f13cb1298bc293e293fc3cc305b593da2f0c10aafea3452af3da1

SHA512
65901f11fc4a1964116e72f45f099a61b4d86743a04386c74c1e1023df08ea47bebd5e9a5eb42892193b887667f15d0d109a0fc6f3ee8277300ed8474b69faba

Download Submit
\Users\Admin\AppData\Local\Temp\ntdtcstp.dll

Filesize
7KB

MD5
67587e25a971a141628d7f07bd40ffa0

SHA1
76fcd014539a3bb247cc0b761225f68bd6055f6b

SHA256
e6829866322d68d5c5b78e3d48dcec70a41cdc42c6f357a44fd329f74a8b4378

SHA512
6e6de7aa02c48f8b96b06e5f1160fbc5c95312320636e138cc997ef3362a61bc50ec03db1f06292eb964cd71915ddb2ec2eb741432c7da44215a4acbb576a350

Download Submit
memory/1452-19-0x0000000000400000-0x00000000004E6000-memory.dmp

Filesize
920KB

Download
memory/1452-1-0x0000000003CD0000-0x0000000003DB6000-memory.dmp

Filesize
920KB

Download
memory/1452-0-0x0000000000400000-0x00000000004E6000-memory.dmp

Filesize
920KB

Download
memory/1932-31-0x0000000000400000-0x000000000044B000-memory.dmp

Filesize
300KB

Download
memory/1932-34-0x0000000000400000-0x000000000044B000-memory.dmp

Filesize
300KB

Download
memory/1932-13-0x0000000000400000-0x000000000044B000-memory.dmp

Filesize
300KB

Download
memory/1932-14-0x0000000000400000-0x000000000044B000-memory.dmp

Filesize
300KB

Download
memory/1932-16-0x0000000000400000-0x000000000044B000-memory.dmp

Filesize
300KB

Download
memory/1932-17-0x0000000000400000-0x000000000044B000-memory.dmp

Filesize
300KB

Download
memory/1932-8-0x0000000000400000-0x000000000044B000-memory.dmp

Filesize
300KB

Download
memory/1932-20-0x0000000000400000-0x000000000044B000-memory.dmp

Filesize
300KB

Download
memory/1932-21-0x0000000000400000-0x000000000044B000-memory.dmp

Filesize
300KB

Download
memory/1932-22-0x0000000000400000-0x000000000044B000-memory.dmp

Filesize
300KB

Download
memory/1932-6-0x0000000000400000-0x000000000044B000-memory.dmp

Filesize
300KB

Download
memory/1932-27-0x0000000000400000-0x000000000044B000-memory.dmp

Filesize
300KB

Download
memory/1932-4-0x0000000000400000-0x000000000044B000-memory.dmp

Filesize
300KB

Download
memory/1932-29-0x00000000003F0000-0x00000000003FE000-memory.dmp

Filesize
56KB

Download
memory/1932-32-0x0000000000400000-0x000000000044B000-memory.dmp

Filesize
300KB

Download
memory/1932-2-0x0000000000400000-0x000000000044B000-memory.dmp

Filesize
300KB

Download
memory/1932-33-0x0000000000400000-0x000000000044B000-memory.dmp

Filesize
300KB

Download
memory/1932-10-0x0000000000400000-0x000000000044B000-memory.dmp

Filesize
300KB

Download
memory/1932-35-0x0000000000400000-0x000000000044B000-memory.dmp

Filesize
300KB

Download
memory/1932-38-0x0000000000400000-0x000000000044B000-memory.dmp

Filesize
300KB

Download
memory/1932-37-0x00000000003F0000-0x00000000003FE000-memory.dmp

Filesize
56KB

Download
memory/1932-36-0x0000000000210000-0x0000000000218000-memory.dmp

Filesize
32KB

Download
memory/1932-39-0x0000000000400000-0x000000000044B000-memory.dmp

Filesize
300KB

Download
memory/1932-40-0x0000000000400000-0x000000000044B000-memory.dmp

Filesize
300KB

Download
memory/1932-43-0x0000000000400000-0x000000000044B000-memory.dmp

Filesize
300KB

Download
memory/1932-46-0x0000000000400000-0x000000000044B000-memory.dmp

Filesize
300KB

Download
memory/1932-49-0x0000000000400000-0x000000000044B000-memory.dmp

Filesize
300KB

Download
memory/1932-53-0x0000000000400000-0x000000000044B000-memory.dmp

Filesize
300KB

Download
memory/1932-56-0x0000000000400000-0x000000000044B000-memory.dmp

Filesize
300KB

Download
memory/1932-59-0x0000000000400000-0x000000000044B000-memory.dmp

Filesize
300KB

Download
memory/1932-62-0x0000000000400000-0x000000000044B000-memory.dmp

Filesize
300KB

Download
memory/1932-65-0x0000000000400000-0x000000000044B000-memory.dmp

Filesize
300KB

Download
memory/1932-68-0x0000000000400000-0x000000000044B000-memory.dmp

Filesize
300KB

Download
memory/1932-71-0x0000000000400000-0x000000000044B000-memory.dmp

Filesize
300KB

Download
memory/1932-74-0x0000000000400000-0x000000000044B000-memory.dmp

Filesize
300KB

Download
memory/1932-77-0x0000000000400000-0x000000000044B000-memory.dmp

Filesize
300KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads