modiloader | 86db0a52863ab0473b3ff43809679f7db047f08cfe62cbd9f500c390af6a9aa9

General

Target

f5485e7750c51f5e140ec0343fe540f0_JaffaCakes118.exe
Size

405KB
MD5

f5485e7750c51f5e140ec0343fe540f0
SHA1

bbe3c98364407b99bccd3ae8bfdae69eb6b6d512
SHA256

86db0a52863ab0473b3ff43809679f7db047f08cfe62cbd9f500c390af6a9aa9
SHA512

d71b98794467547b3a4ee1046c2bf2351e6fc787a5ed9d46aa30cf4a47a5487f3beaf5f3f7090fc588e2eafe452da25cbc69723edc0f091d9ba3f2df3076a99e
SSDEEP

12288:R2IL7JUKocbu477DgbI5Hx4/Wjs2U6hymsuHT:RTL9cGD7DgbI5u/wmfmR

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"	f5485e7750c51f5e140ec0343fe540f0_JaffaCakes118.exe

ModiLoader Second Stage 25 IoCs

resource	yara_rule
behavioral2/memory/780-2-0x0000000000400000-0x0000000000453000-memory.dmp	modiloader_stage2
behavioral2/memory/780-3-0x0000000000400000-0x0000000000453000-memory.dmp	modiloader_stage2
behavioral2/memory/780-5-0x0000000000400000-0x0000000000453000-memory.dmp	modiloader_stage2
behavioral2/memory/780-7-0x0000000000400000-0x0000000000453000-memory.dmp	modiloader_stage2
behavioral2/memory/780-6-0x0000000000400000-0x0000000000453000-memory.dmp	modiloader_stage2
behavioral2/memory/780-14-0x0000000000400000-0x0000000000453000-memory.dmp	modiloader_stage2
behavioral2/memory/780-20-0x0000000000400000-0x0000000000453000-memory.dmp	modiloader_stage2
behavioral2/memory/780-21-0x0000000000400000-0x0000000000453000-memory.dmp	modiloader_stage2
behavioral2/memory/780-22-0x0000000000400000-0x0000000000453000-memory.dmp	modiloader_stage2
behavioral2/memory/780-23-0x0000000000400000-0x0000000000453000-memory.dmp	modiloader_stage2
behavioral2/memory/780-24-0x0000000000400000-0x0000000000453000-memory.dmp	modiloader_stage2
behavioral2/memory/780-27-0x0000000000400000-0x0000000000453000-memory.dmp	modiloader_stage2
behavioral2/memory/780-28-0x0000000000400000-0x0000000000453000-memory.dmp	modiloader_stage2
behavioral2/memory/780-31-0x0000000000400000-0x0000000000453000-memory.dmp	modiloader_stage2
behavioral2/memory/780-34-0x0000000000400000-0x0000000000453000-memory.dmp	modiloader_stage2
behavioral2/memory/780-37-0x0000000000400000-0x0000000000453000-memory.dmp	modiloader_stage2
behavioral2/memory/780-40-0x0000000000400000-0x0000000000453000-memory.dmp	modiloader_stage2
behavioral2/memory/780-43-0x0000000000400000-0x0000000000453000-memory.dmp	modiloader_stage2
behavioral2/memory/780-46-0x0000000000400000-0x0000000000453000-memory.dmp	modiloader_stage2
behavioral2/memory/780-49-0x0000000000400000-0x0000000000453000-memory.dmp	modiloader_stage2
behavioral2/memory/780-52-0x0000000000400000-0x0000000000453000-memory.dmp	modiloader_stage2
behavioral2/memory/780-55-0x0000000000400000-0x0000000000453000-memory.dmp	modiloader_stage2
behavioral2/memory/780-58-0x0000000000400000-0x0000000000453000-memory.dmp	modiloader_stage2
behavioral2/memory/780-61-0x0000000000400000-0x0000000000453000-memory.dmp	modiloader_stage2
behavioral2/memory/780-64-0x0000000000400000-0x0000000000453000-memory.dmp	modiloader_stage2

Loads dropped DLL 4 IoCs

pid	Process
780	f5485e7750c51f5e140ec0343fe540f0_JaffaCakes118.exe
780	f5485e7750c51f5e140ec0343fe540f0_JaffaCakes118.exe
780	f5485e7750c51f5e140ec0343fe540f0_JaffaCakes118.exe
780	f5485e7750c51f5e140ec0343fe540f0_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	f5485e7750c51f5e140ec0343fe540f0_JaffaCakes118.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	f5485e7750c51f5e140ec0343fe540f0_JaffaCakes118.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2240 set thread context of 780	2240	f5485e7750c51f5e140ec0343fe540f0_JaffaCakes118.exe	82

UPX packed file 2 IoCs

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

upx

resource	yara_rule
behavioral2/memory/2240-1-0x0000000000620000-0x000000000062D000-memory.dmp	upx
behavioral2/memory/2240-0-0x0000000000620000-0x000000000062D000-memory.dmp	upx

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	f5485e7750c51f5e140ec0343fe540f0_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	f5485e7750c51f5e140ec0343fe540f0_JaffaCakes118.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	780	f5485e7750c51f5e140ec0343fe540f0_JaffaCakes118.exe
Token: SeDebugPrivilege	780	f5485e7750c51f5e140ec0343fe540f0_JaffaCakes118.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
780	f5485e7750c51f5e140ec0343fe540f0_JaffaCakes118.exe
780	f5485e7750c51f5e140ec0343fe540f0_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 5 IoCs

description	pid	Process	procid_target
PID 2240 wrote to memory of 780	2240	f5485e7750c51f5e140ec0343fe540f0_JaffaCakes118.exe	82
PID 2240 wrote to memory of 780	2240	f5485e7750c51f5e140ec0343fe540f0_JaffaCakes118.exe	82
PID 2240 wrote to memory of 780	2240	f5485e7750c51f5e140ec0343fe540f0_JaffaCakes118.exe	82
PID 2240 wrote to memory of 780	2240	f5485e7750c51f5e140ec0343fe540f0_JaffaCakes118.exe	82
PID 2240 wrote to memory of 780	2240	f5485e7750c51f5e140ec0343fe540f0_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"	f5485e7750c51f5e140ec0343fe540f0_JaffaCakes118.exe

C:\Users\Admin\AppData\Local\Temp\f5485e7750c51f5e140ec0343fe540f0_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\f5485e7750c51f5e140ec0343fe540f0_JaffaCakes118.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2240
- C:\Users\Admin\AppData\Local\Temp\f5485e7750c51f5e140ec0343fe540f0_JaffaCakes118.exe
  "C:\Users\Admin\AppData\Local\Temp\f5485e7750c51f5e140ec0343fe540f0_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:780

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

1

T1082

System Location Discovery

1

T1614

System Language Discovery

1

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

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

Filesize
33KB

MD5
c9ea82127d9160dac29a48a71d4b8bed

SHA1
91464b7de877e1430d693950c825a5a255402ffa

SHA256
eb4d1ec3ab6b16678aa49ff8024322cfcd6342bfce9550e754e7de2fadd5e18a

SHA512
e5d2b91a49886cfc866e7c4ef3a49e6036dd52fb932dcaf5401225dc7421121fe2227a6ede9a59b18c6d1c9bb13128bdaf7b9c4822db71e25a9b785fdee7dc58

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

Filesize
7KB

MD5
67587e25a971a141628d7f07bd40ffa0

SHA1
76fcd014539a3bb247cc0b761225f68bd6055f6b

SHA256
e6829866322d68d5c5b78e3d48dcec70a41cdc42c6f357a44fd329f74a8b4378

SHA512
6e6de7aa02c48f8b96b06e5f1160fbc5c95312320636e138cc997ef3362a61bc50ec03db1f06292eb964cd71915ddb2ec2eb741432c7da44215a4acbb576a350

Download Submit
memory/780-24-0x0000000000400000-0x0000000000453000-memory.dmp

Filesize
332KB

Download
memory/780-64-0x0000000000400000-0x0000000000453000-memory.dmp

Filesize
332KB

Download
memory/780-25-0x0000000000A40000-0x0000000000A48000-memory.dmp

Filesize
32KB

Download
memory/780-5-0x0000000000400000-0x0000000000453000-memory.dmp

Filesize
332KB

Download
memory/780-7-0x0000000000400000-0x0000000000453000-memory.dmp

Filesize
332KB

Download
memory/780-2-0x0000000000400000-0x0000000000453000-memory.dmp

Filesize
332KB

Download
memory/780-6-0x0000000000400000-0x0000000000453000-memory.dmp

Filesize
332KB

Download
memory/780-14-0x0000000000400000-0x0000000000453000-memory.dmp

Filesize
332KB

Download
memory/780-18-0x00000000031E0000-0x00000000031EE000-memory.dmp

Filesize
56KB

Download
memory/780-61-0x0000000000400000-0x0000000000453000-memory.dmp

Filesize
332KB

Download
memory/780-20-0x0000000000400000-0x0000000000453000-memory.dmp

Filesize
332KB

Download
memory/780-21-0x0000000000400000-0x0000000000453000-memory.dmp

Filesize
332KB

Download
memory/780-22-0x0000000000400000-0x0000000000453000-memory.dmp

Filesize
332KB

Download
memory/780-23-0x0000000000400000-0x0000000000453000-memory.dmp

Filesize
332KB

Download
memory/780-58-0x0000000000400000-0x0000000000453000-memory.dmp

Filesize
332KB

Download
memory/780-27-0x0000000000400000-0x0000000000453000-memory.dmp

Filesize
332KB

Download
memory/780-3-0x0000000000400000-0x0000000000453000-memory.dmp

Filesize
332KB

Download
memory/780-26-0x00000000031E0000-0x00000000031EE000-memory.dmp

Filesize
56KB

Download
memory/780-28-0x0000000000400000-0x0000000000453000-memory.dmp

Filesize
332KB

Download
memory/780-31-0x0000000000400000-0x0000000000453000-memory.dmp

Filesize
332KB

Download
memory/780-34-0x0000000000400000-0x0000000000453000-memory.dmp

Filesize
332KB

Download
memory/780-37-0x0000000000400000-0x0000000000453000-memory.dmp

Filesize
332KB

Download
memory/780-40-0x0000000000400000-0x0000000000453000-memory.dmp

Filesize
332KB

Download
memory/780-43-0x0000000000400000-0x0000000000453000-memory.dmp

Filesize
332KB

Download
memory/780-46-0x0000000000400000-0x0000000000453000-memory.dmp

Filesize
332KB

Download
memory/780-49-0x0000000000400000-0x0000000000453000-memory.dmp

Filesize
332KB

Download
memory/780-52-0x0000000000400000-0x0000000000453000-memory.dmp

Filesize
332KB

Download
memory/780-55-0x0000000000400000-0x0000000000453000-memory.dmp

Filesize
332KB

Download
memory/2240-4-0x0000000000400000-0x000000000046B000-memory.dmp

Filesize
428KB

Download
memory/2240-0-0x0000000000620000-0x000000000062D000-memory.dmp

Filesize
52KB

Download
memory/2240-1-0x0000000000620000-0x000000000062D000-memory.dmp

Filesize
52KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads