modiloader | 1a137a5996a371f46ebb1876ad2f20e73a85a5ce71b3e18edf8682d4bedfeca5

General

Target

ddcf53ebfdbfc1b37fb764499874fb95_JaffaCakes118.exe
Size

357KB
MD5

ddcf53ebfdbfc1b37fb764499874fb95
SHA1

09a354c1d0e4944788e067a81d713699289684de
SHA256

1a137a5996a371f46ebb1876ad2f20e73a85a5ce71b3e18edf8682d4bedfeca5
SHA512

18db3a75e1902371a8a0c8ce1817deba64cb5caa4a2e2ada526372485005dc4602629e81e1325967a7eeb446387001e5fb41e54db59df7053382a2ef00a29af4
SSDEEP

6144:d/0uod9J+ztQbs9KFcaGEBY5NDXz/CZy1CjgZr2/qSx7HNYkvDHKpcMoCsVDob:dJ4J+ZQbscFcaRBY/jWy1CEMJYkslAVM

Score

10^/10

modiloader discovery persistence trojan upx

Malware Config

Signatures

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

ModiLoader Second Stage 7 IoCs

resource	yara_rule
behavioral1/files/0x000800000001868b-5.dat	modiloader_stage2
behavioral1/memory/3000-14-0x0000000000400000-0x00000000004C1000-memory.dmp	modiloader_stage2
behavioral1/memory/2832-11-0x0000000003060000-0x0000000003121000-memory.dmp	modiloader_stage2
behavioral1/memory/3000-18-0x0000000000400000-0x00000000004C1000-memory.dmp	modiloader_stage2
behavioral1/memory/1684-25-0x0000000000400000-0x00000000004C1000-memory.dmp	modiloader_stage2
behavioral1/memory/2832-24-0x0000000003060000-0x0000000003121000-memory.dmp	modiloader_stage2
behavioral1/memory/1684-30-0x0000000000400000-0x00000000004C1000-memory.dmp	modiloader_stage2

Executes dropped EXE 2 IoCs

pid	Process
3000	2009±¸~1.EXE
1684	2009±¸~1.EXE

Loads dropped DLL 6 IoCs

pid	Process
2832	ddcf53ebfdbfc1b37fb764499874fb95_JaffaCakes118.exe
2832	ddcf53ebfdbfc1b37fb764499874fb95_JaffaCakes118.exe
3000	2009±¸~1.EXE
2832	ddcf53ebfdbfc1b37fb764499874fb95_JaffaCakes118.exe
2832	ddcf53ebfdbfc1b37fb764499874fb95_JaffaCakes118.exe
1684	2009±¸~1.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\\\""	ddcf53ebfdbfc1b37fb764499874fb95_JaffaCakes118.exe

UPX packed file 3 IoCs

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

upx

resource	yara_rule
behavioral1/memory/2832-0-0x0000000001000000-0x000000000105C036-memory.dmp	upx
behavioral1/memory/2832-1-0x00000000001F0000-0x000000000024D000-memory.dmp	upx
behavioral1/memory/2832-32-0x0000000001000000-0x000000000105C036-memory.dmp	upx

Drops file in Program Files directory 2 IoCs

description	ioc	Process
File created	C:\Program Files\Common Files\Microsoft Shared\MSINFO\SetupWay.txt	2009±¸~1.EXE
File opened for modification	C:\Program Files\Common Files\Microsoft Shared\MSINFO\SetupWay.txt	2009±¸~1.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	2009±¸~1.EXE
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	2009±¸~1.EXE
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	ddcf53ebfdbfc1b37fb764499874fb95_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 14 IoCs

description	pid	Process	procid_target
PID 2832 wrote to memory of 3000	2832	ddcf53ebfdbfc1b37fb764499874fb95_JaffaCakes118.exe	31
PID 2832 wrote to memory of 3000	2832	ddcf53ebfdbfc1b37fb764499874fb95_JaffaCakes118.exe	31
PID 2832 wrote to memory of 3000	2832	ddcf53ebfdbfc1b37fb764499874fb95_JaffaCakes118.exe	31
PID 2832 wrote to memory of 3000	2832	ddcf53ebfdbfc1b37fb764499874fb95_JaffaCakes118.exe	31
PID 2832 wrote to memory of 3000	2832	ddcf53ebfdbfc1b37fb764499874fb95_JaffaCakes118.exe	31
PID 2832 wrote to memory of 3000	2832	ddcf53ebfdbfc1b37fb764499874fb95_JaffaCakes118.exe	31
PID 2832 wrote to memory of 3000	2832	ddcf53ebfdbfc1b37fb764499874fb95_JaffaCakes118.exe	31
PID 2832 wrote to memory of 1684	2832	ddcf53ebfdbfc1b37fb764499874fb95_JaffaCakes118.exe	32
PID 2832 wrote to memory of 1684	2832	ddcf53ebfdbfc1b37fb764499874fb95_JaffaCakes118.exe	32
PID 2832 wrote to memory of 1684	2832	ddcf53ebfdbfc1b37fb764499874fb95_JaffaCakes118.exe	32
PID 2832 wrote to memory of 1684	2832	ddcf53ebfdbfc1b37fb764499874fb95_JaffaCakes118.exe	32
PID 2832 wrote to memory of 1684	2832	ddcf53ebfdbfc1b37fb764499874fb95_JaffaCakes118.exe	32
PID 2832 wrote to memory of 1684	2832	ddcf53ebfdbfc1b37fb764499874fb95_JaffaCakes118.exe	32
PID 2832 wrote to memory of 1684	2832	ddcf53ebfdbfc1b37fb764499874fb95_JaffaCakes118.exe	32

C:\Users\Admin\AppData\Local\Temp\ddcf53ebfdbfc1b37fb764499874fb95_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\ddcf53ebfdbfc1b37fb764499874fb95_JaffaCakes118.exe"
1⤵
- Loads dropped DLL
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2832
- C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\2009±¸~1.EXE
  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\2009±¸~1.EXE
  2⤵
  - Executes dropped EXE
  - Loads dropped DLL
  - Drops file in Program Files directory
  - System Location Discovery: System Language Discovery
  PID:3000
- C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\2009±¸~1.EXE
  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\2009±¸~1.EXE
  2⤵
  - Executes dropped EXE
  - Loads dropped DLL
  - Drops file in Program Files directory
  - System Location Discovery: System Language Discovery
  PID:1684

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

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Downloads

\Users\Admin\AppData\Local\Temp\IXP000.TMP\2009±¸~1.EXE

Filesize
692KB

MD5
1e5e154acac4b04cf135dda75b31f2e3

SHA1
89df0c9fdc40f3097c75f6e0cddbb16742fe9f17

SHA256
a952c17f2e55b474080c6fa246263cf25d06bd86e5d0623f705aa355df2a9f20

SHA512
4fc7c8bab79d01c3755e8566f32724891d9ce80e9876db0e638aa5c3ba96589a0e407c577d9e4d118c7de9a4ffdc22a9b0775dfb27a86cc6c14c6119249eab84

Download Submit
memory/1684-25-0x0000000000400000-0x00000000004C1000-memory.dmp

Filesize
772KB

Download
memory/1684-30-0x0000000000400000-0x00000000004C1000-memory.dmp

Filesize
772KB

Download
memory/1684-31-0x00000000004D0000-0x0000000000591000-memory.dmp

Filesize
772KB

Download
memory/1684-27-0x00000000004D0000-0x0000000000591000-memory.dmp

Filesize
772KB

Download
memory/2832-2-0x0000000001001000-0x0000000001002000-memory.dmp

Filesize
4KB

Download
memory/2832-0-0x0000000001000000-0x000000000105C036-memory.dmp

Filesize
368KB

Download
memory/2832-12-0x0000000003060000-0x0000000003121000-memory.dmp

Filesize
772KB

Download
memory/2832-11-0x0000000003060000-0x0000000003121000-memory.dmp

Filesize
772KB

Download
memory/2832-32-0x0000000001000000-0x000000000105C036-memory.dmp

Filesize
368KB

Download
memory/2832-24-0x0000000003060000-0x0000000003121000-memory.dmp

Filesize
772KB

Download
memory/2832-22-0x0000000003060000-0x0000000003121000-memory.dmp

Filesize
772KB

Download
memory/2832-1-0x00000000001F0000-0x000000000024D000-memory.dmp

Filesize
372KB

Download
memory/3000-14-0x0000000000400000-0x00000000004C1000-memory.dmp

Filesize
772KB

Download
memory/3000-18-0x0000000000400000-0x00000000004C1000-memory.dmp

Filesize
772KB

Download
memory/3000-19-0x00000000002D0000-0x00000000002D3000-memory.dmp

Filesize
12KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads