modiloader | 7c81cb05818dd4426055f9a3fa854b6c7dd914b05f657c3dcaee6a9bb08a340a

General

Target

f3bd23573e86859f7e9d63f5262e126e_JaffaCakes118.exe
Size

630KB
MD5

f3bd23573e86859f7e9d63f5262e126e
SHA1

427386bd834f1211075eb7b21caa5b3903d0fdaa
SHA256

7c81cb05818dd4426055f9a3fa854b6c7dd914b05f657c3dcaee6a9bb08a340a
SHA512

bf84e28d041dda0779d957e1f325b0b450e85eb616b5c33564422932015611b5d68371094e15585d17fefbe6b7ab60d382c23355b1f926c8e5245e59da10a5d6
SSDEEP

12288:YHLUMuiv9RgfSjAzRtyQpdawEtX6Yq8RwXDR7gcoVb2ISC:itARXGwERRqTzR7gVb2IH

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"	f3bd23573e86859f7e9d63f5262e126e_JaffaCakes118.exe

ModiLoader Second Stage 24 IoCs

resource	yara_rule
behavioral2/memory/3136-1-0x0000000000400000-0x000000000044B000-memory.dmp	modiloader_stage2
behavioral2/memory/3136-3-0x0000000000400000-0x000000000044B000-memory.dmp	modiloader_stage2
behavioral2/memory/3136-4-0x0000000000400000-0x000000000044B000-memory.dmp	modiloader_stage2
behavioral2/memory/3136-5-0x0000000000400000-0x000000000044B000-memory.dmp	modiloader_stage2
behavioral2/memory/3136-7-0x0000000000400000-0x000000000044B000-memory.dmp	modiloader_stage2
behavioral2/memory/3136-19-0x0000000000400000-0x000000000044B000-memory.dmp	modiloader_stage2
behavioral2/memory/3136-20-0x0000000000400000-0x000000000044B000-memory.dmp	modiloader_stage2
behavioral2/memory/3136-21-0x0000000000400000-0x000000000044B000-memory.dmp	modiloader_stage2
behavioral2/memory/3136-24-0x0000000000400000-0x000000000044B000-memory.dmp	modiloader_stage2
behavioral2/memory/3136-25-0x0000000000400000-0x000000000044B000-memory.dmp	modiloader_stage2
behavioral2/memory/3136-26-0x0000000000400000-0x000000000044B000-memory.dmp	modiloader_stage2
behavioral2/memory/3136-29-0x0000000000400000-0x000000000044B000-memory.dmp	modiloader_stage2
behavioral2/memory/3136-30-0x0000000000400000-0x000000000044B000-memory.dmp	modiloader_stage2
behavioral2/memory/3136-33-0x0000000000400000-0x000000000044B000-memory.dmp	modiloader_stage2
behavioral2/memory/3136-36-0x0000000000400000-0x000000000044B000-memory.dmp	modiloader_stage2
behavioral2/memory/3136-39-0x0000000000400000-0x000000000044B000-memory.dmp	modiloader_stage2
behavioral2/memory/3136-42-0x0000000000400000-0x000000000044B000-memory.dmp	modiloader_stage2
behavioral2/memory/3136-45-0x0000000000400000-0x000000000044B000-memory.dmp	modiloader_stage2
behavioral2/memory/3136-48-0x0000000000400000-0x000000000044B000-memory.dmp	modiloader_stage2
behavioral2/memory/3136-51-0x0000000000400000-0x000000000044B000-memory.dmp	modiloader_stage2
behavioral2/memory/3136-54-0x0000000000400000-0x000000000044B000-memory.dmp	modiloader_stage2
behavioral2/memory/3136-57-0x0000000000400000-0x000000000044B000-memory.dmp	modiloader_stage2
behavioral2/memory/3136-60-0x0000000000400000-0x000000000044B000-memory.dmp	modiloader_stage2
behavioral2/memory/3136-63-0x0000000000400000-0x000000000044B000-memory.dmp	modiloader_stage2

Loads dropped DLL 4 IoCs

pid	Process
3136	f3bd23573e86859f7e9d63f5262e126e_JaffaCakes118.exe
3136	f3bd23573e86859f7e9d63f5262e126e_JaffaCakes118.exe
3136	f3bd23573e86859f7e9d63f5262e126e_JaffaCakes118.exe
3136	f3bd23573e86859f7e9d63f5262e126e_JaffaCakes118.exe

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	f3bd23573e86859f7e9d63f5262e126e_JaffaCakes118.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	f3bd23573e86859f7e9d63f5262e126e_JaffaCakes118.exe

AutoIT Executable 1 IoCs

AutoIT scripts compiled to PE executables.

resource	yara_rule
behavioral2/memory/3656-2-0x0000000000400000-0x00000000004DA000-memory.dmp	autoit_exe

UPX packed file 2 IoCs

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

upx

resource	yara_rule
behavioral2/memory/3656-0-0x0000000000400000-0x00000000004DA000-memory.dmp	upx
behavioral2/memory/3656-2-0x0000000000400000-0x00000000004DA000-memory.dmp	upx

Drops file in Windows directory 1 IoCs

description	ioc	Process
File created	C:\Windows\VMPipe32.dll	f3bd23573e86859f7e9d63f5262e126e_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 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	f3bd23573e86859f7e9d63f5262e126e_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	f3bd23573e86859f7e9d63f5262e126e_JaffaCakes118.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	3136	f3bd23573e86859f7e9d63f5262e126e_JaffaCakes118.exe
Token: SeDebugPrivilege	3136	f3bd23573e86859f7e9d63f5262e126e_JaffaCakes118.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
3136	f3bd23573e86859f7e9d63f5262e126e_JaffaCakes118.exe
3136	f3bd23573e86859f7e9d63f5262e126e_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 10 IoCs

description	pid	Process	procid_target
PID 3656 wrote to memory of 3136	3656	f3bd23573e86859f7e9d63f5262e126e_JaffaCakes118.exe	82
PID 3656 wrote to memory of 3136	3656	f3bd23573e86859f7e9d63f5262e126e_JaffaCakes118.exe	82
PID 3656 wrote to memory of 3136	3656	f3bd23573e86859f7e9d63f5262e126e_JaffaCakes118.exe	82
PID 3656 wrote to memory of 3136	3656	f3bd23573e86859f7e9d63f5262e126e_JaffaCakes118.exe	82
PID 3656 wrote to memory of 3136	3656	f3bd23573e86859f7e9d63f5262e126e_JaffaCakes118.exe	82
PID 3656 wrote to memory of 3136	3656	f3bd23573e86859f7e9d63f5262e126e_JaffaCakes118.exe	82
PID 3656 wrote to memory of 3136	3656	f3bd23573e86859f7e9d63f5262e126e_JaffaCakes118.exe	82
PID 3656 wrote to memory of 3136	3656	f3bd23573e86859f7e9d63f5262e126e_JaffaCakes118.exe	82
PID 3656 wrote to memory of 3136	3656	f3bd23573e86859f7e9d63f5262e126e_JaffaCakes118.exe	82
PID 3656 wrote to memory of 3136	3656	f3bd23573e86859f7e9d63f5262e126e_JaffaCakes118.exe	82

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"	f3bd23573e86859f7e9d63f5262e126e_JaffaCakes118.exe

C:\Users\Admin\AppData\Local\Temp\f3bd23573e86859f7e9d63f5262e126e_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\f3bd23573e86859f7e9d63f5262e126e_JaffaCakes118.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3656
- C:\Users\Admin\AppData\Local\Temp\f3bd23573e86859f7e9d63f5262e126e_JaffaCakes118.exe
  "C:\Users\Admin\AppData\Local\Temp\f3bd23573e86859f7e9d63f5262e126e_JaffaCakes118.exe"
  2⤵
  - UAC bypass
  - Loads dropped DLL
  - Checks whether UAC is enabled
  - Drops file in Windows directory
  - System Location Discovery: System Language Discovery
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of SetWindowsHookEx
  - System policy modification
  PID:3136

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Abuse Elevation Control Mechanism

1

T1548

Bypass User Account Control

1

T1548.002

Defense Evasion

Abuse Elevation Control Mechanism

1

T1548

Bypass User Account Control

1

T1548.002

Impair Defenses

1

T1562

Disable or Modify Tools

Modify Registry

Credential Access

Discovery

System Information Discovery

2

T1082

System Location Discovery

1

T1614

System Language Discovery

1

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

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

Filesize
33KB

MD5
fafd1f8767863debf47dfe4b67c674f4

SHA1
283828f54346a3e5a13584e02574e660ad052eb4

SHA256
332619f2c56605b4017729133c8de4dd222e2e5f37da733d2d7f82415228f68a

SHA512
f4cf1f07cc930e1a408cc898664417c7fdad301fe21290af84811f60ddcb0ceb4a8c46d89c708828aee810d4eac566aeb3a4797f7fa03378b7bc5b3b51e941c4

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

Filesize
7KB

MD5
67587e25a971a141628d7f07bd40ffa0

SHA1
76fcd014539a3bb247cc0b761225f68bd6055f6b

SHA256
e6829866322d68d5c5b78e3d48dcec70a41cdc42c6f357a44fd329f74a8b4378

SHA512
6e6de7aa02c48f8b96b06e5f1160fbc5c95312320636e138cc997ef3362a61bc50ec03db1f06292eb964cd71915ddb2ec2eb741432c7da44215a4acbb576a350

Download Submit
memory/3136-23-0x00000000027A0000-0x00000000027AE000-memory.dmp

Filesize
56KB

Download
memory/3136-7-0x0000000000400000-0x000000000044B000-memory.dmp

Filesize
300KB

Download
memory/3136-25-0x0000000000400000-0x000000000044B000-memory.dmp

Filesize
300KB

Download
memory/3136-5-0x0000000000400000-0x000000000044B000-memory.dmp

Filesize
300KB

Download
memory/3136-26-0x0000000000400000-0x000000000044B000-memory.dmp

Filesize
300KB

Download
memory/3136-63-0x0000000000400000-0x000000000044B000-memory.dmp

Filesize
300KB

Download
memory/3136-1-0x0000000000400000-0x000000000044B000-memory.dmp

Filesize
300KB

Download
memory/3136-17-0x00000000027A0000-0x00000000027AE000-memory.dmp

Filesize
56KB

Download
memory/3136-19-0x0000000000400000-0x000000000044B000-memory.dmp

Filesize
300KB

Download
memory/3136-20-0x0000000000400000-0x000000000044B000-memory.dmp

Filesize
300KB

Download
memory/3136-21-0x0000000000400000-0x000000000044B000-memory.dmp

Filesize
300KB

Download
memory/3136-29-0x0000000000400000-0x000000000044B000-memory.dmp

Filesize
300KB

Download
memory/3136-60-0x0000000000400000-0x000000000044B000-memory.dmp

Filesize
300KB

Download
memory/3136-24-0x0000000000400000-0x000000000044B000-memory.dmp

Filesize
300KB

Download
memory/3136-4-0x0000000000400000-0x000000000044B000-memory.dmp

Filesize
300KB

Download
memory/3136-3-0x0000000000400000-0x000000000044B000-memory.dmp

Filesize
300KB

Download
memory/3136-22-0x00000000009A0000-0x00000000009A8000-memory.dmp

Filesize
32KB

Download
memory/3136-30-0x0000000000400000-0x000000000044B000-memory.dmp

Filesize
300KB

Download
memory/3136-33-0x0000000000400000-0x000000000044B000-memory.dmp

Filesize
300KB

Download
memory/3136-36-0x0000000000400000-0x000000000044B000-memory.dmp

Filesize
300KB

Download
memory/3136-39-0x0000000000400000-0x000000000044B000-memory.dmp

Filesize
300KB

Download
memory/3136-42-0x0000000000400000-0x000000000044B000-memory.dmp

Filesize
300KB

Download
memory/3136-45-0x0000000000400000-0x000000000044B000-memory.dmp

Filesize
300KB

Download
memory/3136-48-0x0000000000400000-0x000000000044B000-memory.dmp

Filesize
300KB

Download
memory/3136-51-0x0000000000400000-0x000000000044B000-memory.dmp

Filesize
300KB

Download
memory/3136-54-0x0000000000400000-0x000000000044B000-memory.dmp

Filesize
300KB

Download
memory/3136-57-0x0000000000400000-0x000000000044B000-memory.dmp

Filesize
300KB

Download
memory/3656-0-0x0000000000400000-0x00000000004DA000-memory.dmp

Filesize
872KB

Download
memory/3656-2-0x0000000000400000-0x00000000004DA000-memory.dmp

Filesize
872KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads