modiloader | d5ac276c55585a4e0a72ba2952000c7e0a502a6b2ee8c6528967af3cd370e86c

General

Target

e14ce5836c0de86e9832898267a7450c_JaffaCakes118.exe
Size

285KB
MD5

e14ce5836c0de86e9832898267a7450c
SHA1

8440ade3dc14a309e218450d59aa20f267a8e51d
SHA256

d5ac276c55585a4e0a72ba2952000c7e0a502a6b2ee8c6528967af3cd370e86c
SHA512

149301d6993d5cece67a0be1240522960e7b03dc357d4e586ea8854f95e596c471c3d1d3ed5f3a645af29ff8e121d565e9c6319b384d1fca5167e4ae820d4560
SSDEEP

6144:IyUNMZUiGMCionM62g3ZZbMzO74XlS3rKHn8P1wtK0k8IAE0:mMZ2RZ2g3ZZ7ksbq8PatQo

Score

10^/10

modiloader discovery 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 5 IoCs

resource	yara_rule
behavioral1/memory/1736-13-0x0000000000400000-0x00000000004BD000-memory.dmp	modiloader_stage2
behavioral1/memory/2320-27-0x0000000000400000-0x00000000004BD000-memory.dmp	modiloader_stage2
behavioral1/memory/2320-37-0x0000000000400000-0x00000000004BD000-memory.dmp	modiloader_stage2
behavioral1/memory/1736-39-0x0000000000400000-0x00000000004BD000-memory.dmp	modiloader_stage2
behavioral1/memory/1736-42-0x0000000000400000-0x00000000004BD000-memory.dmp	modiloader_stage2

Deletes itself 1 IoCs

pid	Process
2712	cmd.exe

Executes dropped EXE 1 IoCs

pid	Process
1736	360°²È«ÎÀÊ¿.exe

Loads dropped DLL 5 IoCs

pid	Process
2320	e14ce5836c0de86e9832898267a7450c_JaffaCakes118.exe
2320	e14ce5836c0de86e9832898267a7450c_JaffaCakes118.exe
1864	WerFault.exe
1864	WerFault.exe
1864	WerFault.exe

Drops file in System32 directory 2 IoCs

description	ioc	Process
File created	C:\Windows\SysWOW64\_360°²È«ÎÀÊ¿.exe	360°²È«ÎÀÊ¿.exe
File opened for modification	C:\Windows\SysWOW64\_360°²È«ÎÀÊ¿.exe	360°²È«ÎÀÊ¿.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 1736 set thread context of 2732	1736	360°²È«ÎÀÊ¿.exe	32

UPX packed file 9 IoCs

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

upx

resource	yara_rule
behavioral1/memory/2320-0-0x0000000000400000-0x00000000004BD000-memory.dmp	upx
behavioral1/memory/2320-10-0x0000000001EE0000-0x0000000001F9D000-memory.dmp	upx
behavioral1/files/0x000c000000012260-8.dat	upx
behavioral1/memory/1736-13-0x0000000000400000-0x00000000004BD000-memory.dmp	upx
behavioral1/memory/2732-22-0x0000000000400000-0x00000000004BD000-memory.dmp	upx
behavioral1/memory/2320-27-0x0000000000400000-0x00000000004BD000-memory.dmp	upx
behavioral1/memory/2320-37-0x0000000000400000-0x00000000004BD000-memory.dmp	upx
behavioral1/memory/1736-39-0x0000000000400000-0x00000000004BD000-memory.dmp	upx
behavioral1/memory/1736-42-0x0000000000400000-0x00000000004BD000-memory.dmp	upx

Drops file in Program Files directory 3 IoCs

description	ioc	Process
File created	C:\Program Files\Common Files\Microsoft Shared\MSINFO\360°²È«ÎÀÊ¿.exe	e14ce5836c0de86e9832898267a7450c_JaffaCakes118.exe
File opened for modification	C:\Program Files\Common Files\Microsoft Shared\MSINFO\360°²È«ÎÀÊ¿.exe	e14ce5836c0de86e9832898267a7450c_JaffaCakes118.exe
File created	C:\Program Files\Common Files\Microsoft Shared\MSINFO\SetupDel.bat	e14ce5836c0de86e9832898267a7450c_JaffaCakes118.exe

Program crash 1 IoCs

pid	pid_target	Process	procid_target
1864	1736	WerFault.exe	31

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	360°²È«ÎÀÊ¿.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	e14ce5836c0de86e9832898267a7450c_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 21 IoCs

description	pid	Process	procid_target
PID 2320 wrote to memory of 1736	2320	e14ce5836c0de86e9832898267a7450c_JaffaCakes118.exe	31
PID 2320 wrote to memory of 1736	2320	e14ce5836c0de86e9832898267a7450c_JaffaCakes118.exe	31
PID 2320 wrote to memory of 1736	2320	e14ce5836c0de86e9832898267a7450c_JaffaCakes118.exe	31
PID 2320 wrote to memory of 1736	2320	e14ce5836c0de86e9832898267a7450c_JaffaCakes118.exe	31
PID 1736 wrote to memory of 2732	1736	360°²È«ÎÀÊ¿.exe	32
PID 1736 wrote to memory of 2732	1736	360°²È«ÎÀÊ¿.exe	32
PID 1736 wrote to memory of 2732	1736	360°²È«ÎÀÊ¿.exe	32
PID 1736 wrote to memory of 2732	1736	360°²È«ÎÀÊ¿.exe	32
PID 1736 wrote to memory of 2732	1736	360°²È«ÎÀÊ¿.exe	32
PID 1736 wrote to memory of 2732	1736	360°²È«ÎÀÊ¿.exe	32
PID 1736 wrote to memory of 1864	1736	360°²È«ÎÀÊ¿.exe	33
PID 1736 wrote to memory of 1864	1736	360°²È«ÎÀÊ¿.exe	33
PID 1736 wrote to memory of 1864	1736	360°²È«ÎÀÊ¿.exe	33
PID 1736 wrote to memory of 1864	1736	360°²È«ÎÀÊ¿.exe	33
PID 2320 wrote to memory of 2712	2320	e14ce5836c0de86e9832898267a7450c_JaffaCakes118.exe	34
PID 2320 wrote to memory of 2712	2320	e14ce5836c0de86e9832898267a7450c_JaffaCakes118.exe	34
PID 2320 wrote to memory of 2712	2320	e14ce5836c0de86e9832898267a7450c_JaffaCakes118.exe	34
PID 2320 wrote to memory of 2712	2320	e14ce5836c0de86e9832898267a7450c_JaffaCakes118.exe	34
PID 2320 wrote to memory of 2712	2320	e14ce5836c0de86e9832898267a7450c_JaffaCakes118.exe	34
PID 2320 wrote to memory of 2712	2320	e14ce5836c0de86e9832898267a7450c_JaffaCakes118.exe	34
PID 2320 wrote to memory of 2712	2320	e14ce5836c0de86e9832898267a7450c_JaffaCakes118.exe	34

C:\Users\Admin\AppData\Local\Temp\e14ce5836c0de86e9832898267a7450c_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\e14ce5836c0de86e9832898267a7450c_JaffaCakes118.exe"
1⤵
- Loads dropped DLL
- Drops file in Program Files directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2320
- C:\Program Files\Common Files\Microsoft Shared\MSINFO\360°²È«ÎÀÊ¿.exe
  "C:\Program Files\Common Files\Microsoft Shared\MSINFO\360°²È«ÎÀÊ¿.exe"
  2⤵
  - Executes dropped EXE
  - Drops file in System32 directory
  - Suspicious use of SetThreadContext
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:1736
- - C:\Windows\SysWOW64\calc.exe
    "C:\Windows\system32\calc.exe"
    3⤵
    PID:2732
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 1736 -s 280
    3⤵
    - Loads dropped DLL
    - Program crash
    PID:1864
- C:\Windows\SysWOW64\cmd.exe
  cmd /c ""C:\Program Files\Common Files\Microsoft Shared\MSINFO\SetupDel.bat""
  2⤵
  - Deletes itself
  - System Location Discovery: System Language Discovery
  PID:2712

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

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

C:\Program Files\Common Files\Microsoft Shared\MSInfo\360°²È«ÎÀÊ¿.exe

Filesize
285KB

MD5
e14ce5836c0de86e9832898267a7450c

SHA1
8440ade3dc14a309e218450d59aa20f267a8e51d

SHA256
d5ac276c55585a4e0a72ba2952000c7e0a502a6b2ee8c6528967af3cd370e86c

SHA512
149301d6993d5cece67a0be1240522960e7b03dc357d4e586ea8854f95e596c471c3d1d3ed5f3a645af29ff8e121d565e9c6319b384d1fca5167e4ae820d4560

Download Submit
C:\Program Files\Common Files\Microsoft Shared\MSInfo\SetupDel.bat

Filesize
212B

MD5
72024d7e1c92065b786b39b7bf0623fb

SHA1
7c599486c7cd9ed4cc1e2c7b94a504f0d5df22aa

SHA256
9c607f0aafa2f2b22fef924ca07537d2d62eac5804e4e535f2eb742dd534bc0f

SHA512
8d83459fc23437fe530c2f95cecd36aba177d18a2db5409252fb6414460e3fe9c1faf397f4d507b014c6e4118d7add9b1f4a3be028aa39ff46a9d39d92384f40

Download Submit
memory/1736-14-0x0000000000260000-0x0000000000261000-memory.dmp

Filesize
4KB

Download
memory/1736-39-0x0000000000400000-0x00000000004BD000-memory.dmp

Filesize
756KB

Download
memory/1736-13-0x0000000000400000-0x00000000004BD000-memory.dmp

Filesize
756KB

Download
memory/1736-42-0x0000000000400000-0x00000000004BD000-memory.dmp

Filesize
756KB

Download
memory/1736-41-0x0000000000260000-0x0000000000261000-memory.dmp

Filesize
4KB

Download
memory/2320-37-0x0000000000400000-0x00000000004BD000-memory.dmp

Filesize
756KB

Download
memory/2320-0-0x0000000000400000-0x00000000004BD000-memory.dmp

Filesize
756KB

Download
memory/2320-27-0x0000000000400000-0x00000000004BD000-memory.dmp

Filesize
756KB

Download
memory/2320-28-0x00000000003F0000-0x00000000003F1000-memory.dmp

Filesize
4KB

Download
memory/2320-1-0x00000000003F0000-0x00000000003F1000-memory.dmp

Filesize
4KB

Download
memory/2320-10-0x0000000001EE0000-0x0000000001F9D000-memory.dmp

Filesize
756KB

Download
memory/2320-11-0x0000000001EE0000-0x0000000001F9D000-memory.dmp

Filesize
756KB

Download
memory/2732-18-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2732-22-0x0000000000400000-0x00000000004BD000-memory.dmp

Filesize
756KB

Download

Analysis

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