modiloader | 8612ad9ba5ff323d1dc0c7d20157ecc7887d30a7c30a9066aba7df022a564b10

General

Target

e8383504f36240426097c92991eec3cc_JaffaCakes118.exe
Size

524KB
MD5

e8383504f36240426097c92991eec3cc
SHA1

2a3ef46a821ec67b7ac9072b87d648afa579bae8
SHA256

8612ad9ba5ff323d1dc0c7d20157ecc7887d30a7c30a9066aba7df022a564b10
SHA512

cfdf036b870c27599352076cba24aea7401962577b3e4aed06956fc453db992c6bf6b2778db8699fe6d5e456c7ab642b57ac7a722345c3e10821a44b118444d7
SSDEEP

12288:rJ7OMnt1yNDoFpqYPYtuNokArLDUl7WcNoltnp1G:r5OMt1UwEYAkArLjDtrG

Score

10^/10

modiloader discovery persistence 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 8 IoCs

resource	yara_rule
behavioral1/memory/2692-14-0x0000000020001000-0x0000000020004000-memory.dmp	modiloader_stage2
behavioral1/memory/2692-16-0x0000000020000000-0x00000000200B5000-memory.dmp	modiloader_stage2
behavioral1/memory/2692-19-0x0000000020000000-0x00000000200B5000-memory.dmp	modiloader_stage2
behavioral1/memory/2692-23-0x0000000020000000-0x00000000200B5000-memory.dmp	modiloader_stage2
behavioral1/memory/2572-32-0x0000000020000000-0x00000000200B5000-memory.dmp	modiloader_stage2
behavioral1/memory/2572-34-0x0000000020000000-0x00000000200B5000-memory.dmp	modiloader_stage2
behavioral1/memory/2572-35-0x0000000020000000-0x00000000200B5000-memory.dmp	modiloader_stage2
behavioral1/memory/2572-38-0x0000000020000000-0x00000000200B5000-memory.dmp	modiloader_stage2

Executes dropped EXE 2 IoCs

pid	Process
2692	server2.exe
2572	server2.exe

Loads dropped DLL 6 IoCs

pid	Process
2088	e8383504f36240426097c92991eec3cc_JaffaCakes118.exe
2088	e8383504f36240426097c92991eec3cc_JaffaCakes118.exe
2692	server2.exe
2088	e8383504f36240426097c92991eec3cc_JaffaCakes118.exe
2088	e8383504f36240426097c92991eec3cc_JaffaCakes118.exe
2572	server2.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\RunOnce\wextract_cleanup0 = "rundll32.exe C:\\Windows\\system32\\advpack.dll,DelNodeRunDLL32 \"C:\\Users\\Admin\\AppData\\Local\\Temp\\IXP000.TMP\\\""	e8383504f36240426097c92991eec3cc_JaffaCakes118.exe

Suspicious use of NtSetInformationThreadHideFromDebugger 2 IoCs

pid	Process
2692	server2.exe
2572	server2.exe

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	e8383504f36240426097c92991eec3cc_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	server2.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	server2.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
2692	server2.exe
2572	server2.exe

Suspicious use of WriteProcessMemory 14 IoCs

description	pid	Process	procid_target
PID 2088 wrote to memory of 2692	2088	e8383504f36240426097c92991eec3cc_JaffaCakes118.exe	30
PID 2088 wrote to memory of 2692	2088	e8383504f36240426097c92991eec3cc_JaffaCakes118.exe	30
PID 2088 wrote to memory of 2692	2088	e8383504f36240426097c92991eec3cc_JaffaCakes118.exe	30
PID 2088 wrote to memory of 2692	2088	e8383504f36240426097c92991eec3cc_JaffaCakes118.exe	30
PID 2088 wrote to memory of 2692	2088	e8383504f36240426097c92991eec3cc_JaffaCakes118.exe	30
PID 2088 wrote to memory of 2692	2088	e8383504f36240426097c92991eec3cc_JaffaCakes118.exe	30
PID 2088 wrote to memory of 2692	2088	e8383504f36240426097c92991eec3cc_JaffaCakes118.exe	30
PID 2088 wrote to memory of 2572	2088	e8383504f36240426097c92991eec3cc_JaffaCakes118.exe	31
PID 2088 wrote to memory of 2572	2088	e8383504f36240426097c92991eec3cc_JaffaCakes118.exe	31
PID 2088 wrote to memory of 2572	2088	e8383504f36240426097c92991eec3cc_JaffaCakes118.exe	31
PID 2088 wrote to memory of 2572	2088	e8383504f36240426097c92991eec3cc_JaffaCakes118.exe	31
PID 2088 wrote to memory of 2572	2088	e8383504f36240426097c92991eec3cc_JaffaCakes118.exe	31
PID 2088 wrote to memory of 2572	2088	e8383504f36240426097c92991eec3cc_JaffaCakes118.exe	31
PID 2088 wrote to memory of 2572	2088	e8383504f36240426097c92991eec3cc_JaffaCakes118.exe	31

C:\Users\Admin\AppData\Local\Temp\e8383504f36240426097c92991eec3cc_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\e8383504f36240426097c92991eec3cc_JaffaCakes118.exe"
1⤵
- Loads dropped DLL
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2088
- C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\server2.exe
  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\server2.exe
  2⤵
  - Executes dropped EXE
  - Loads dropped DLL
  - Suspicious use of NtSetInformationThreadHideFromDebugger
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  PID:2692
- C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\server2.exe
  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\server2.exe
  2⤵
  - Executes dropped EXE
  - Loads dropped DLL
  - Suspicious use of NtSetInformationThreadHideFromDebugger
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  PID:2572

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

1

T1547

Registry Run Keys / Startup Folder

1

T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

1

T1547

Registry Run Keys / Startup Folder

1

T1547.001

Defense Evasion

Modify Registry

1

T1112

Credential Access

Discovery

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

\Users\Admin\AppData\Local\Temp\IXP000.TMP\server2.exe

Filesize
464KB

MD5
e9b8c6e0ae438af569ac452e2f8a5991

SHA1
dc028b42fbb3c29bf5219eb1ddfc3a8217a107d3

SHA256
3d2dfa98e38177cb20ec605afc919c918cc5433ce37379a85c4fd162ebd29ce5

SHA512
0a87cf67002e0f6bc2041a6955eb6a57210fc13af66a50b9bcbb249721e2939cb8dd99172af32ca4371af2765525f4e55bf5778a683c2ce0fccb0e4a0a498a52

Download Submit
memory/2088-26-0x0000000020000000-0x00000000200B5000-memory.dmp

Filesize
724KB

Download
memory/2088-8-0x0000000020000000-0x00000000200B5000-memory.dmp

Filesize
724KB

Download
memory/2088-30-0x0000000020000000-0x00000000200B5000-memory.dmp

Filesize
724KB

Download
memory/2572-38-0x0000000020000000-0x00000000200B5000-memory.dmp

Filesize
724KB

Download
memory/2572-37-0x0000000000300000-0x0000000000339000-memory.dmp

Filesize
228KB

Download
memory/2572-35-0x0000000020000000-0x00000000200B5000-memory.dmp

Filesize
724KB

Download
memory/2572-34-0x0000000020000000-0x00000000200B5000-memory.dmp

Filesize
724KB

Download
memory/2572-33-0x0000000000300000-0x0000000000339000-memory.dmp

Filesize
228KB

Download
memory/2572-32-0x0000000020000000-0x00000000200B5000-memory.dmp

Filesize
724KB

Download
memory/2572-31-0x0000000000370000-0x0000000000371000-memory.dmp

Filesize
4KB

Download
memory/2572-28-0x0000000020000000-0x00000000200B5000-memory.dmp

Filesize
724KB

Download
memory/2692-15-0x0000000000560000-0x0000000000561000-memory.dmp

Filesize
4KB

Download
memory/2692-23-0x0000000020000000-0x00000000200B5000-memory.dmp

Filesize
724KB

Download
memory/2692-20-0x00000000002F0000-0x0000000000329000-memory.dmp

Filesize
228KB

Download
memory/2692-19-0x0000000020000000-0x00000000200B5000-memory.dmp

Filesize
724KB

Download
memory/2692-18-0x0000000020000000-0x00000000200B5000-memory.dmp

Filesize
724KB

Download
memory/2692-17-0x00000000002F0000-0x0000000000329000-memory.dmp

Filesize
228KB

Download
memory/2692-16-0x0000000020000000-0x00000000200B5000-memory.dmp

Filesize
724KB

Download
memory/2692-14-0x0000000020001000-0x0000000020004000-memory.dmp

Filesize
12KB

Download
memory/2692-13-0x00000000002F0000-0x0000000000329000-memory.dmp

Filesize
228KB

Download
memory/2692-12-0x0000000020000000-0x00000000200B5000-memory.dmp

Filesize
724KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads