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 2 IoCs

resource	yara_rule
behavioral2/memory/1248-17-0x0000000000400000-0x00000000004BD000-memory.dmp	modiloader_stage2
behavioral2/memory/2956-15-0x0000000000400000-0x00000000004BD000-memory.dmp	modiloader_stage2

Executes dropped EXE 1 IoCs

pid	Process
2956	360°²È«ÎÀÊ¿.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 2956 set thread context of 924	2956	360°²È«ÎÀÊ¿.exe	83

UPX packed file 5 IoCs

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

upx

resource	yara_rule
behavioral2/memory/1248-0-0x0000000000400000-0x00000000004BD000-memory.dmp	upx
behavioral2/files/0x000c000000023b30-5.dat	upx
behavioral2/memory/1248-17-0x0000000000400000-0x00000000004BD000-memory.dmp	upx
behavioral2/memory/2956-15-0x0000000000400000-0x00000000004BD000-memory.dmp	upx
behavioral2/memory/924-10-0x0000000000400000-0x00000000004BD000-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
3620	924	WerFault.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	e14ce5836c0de86e9832898267a7450c_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	360°²È«ÎÀÊ¿.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe

Suspicious use of WriteProcessMemory 13 IoCs

description	pid	Process	procid_target
PID 1248 wrote to memory of 2956	1248	e14ce5836c0de86e9832898267a7450c_JaffaCakes118.exe	82
PID 1248 wrote to memory of 2956	1248	e14ce5836c0de86e9832898267a7450c_JaffaCakes118.exe	82
PID 1248 wrote to memory of 2956	1248	e14ce5836c0de86e9832898267a7450c_JaffaCakes118.exe	82
PID 2956 wrote to memory of 924	2956	360°²È«ÎÀÊ¿.exe	83
PID 2956 wrote to memory of 924	2956	360°²È«ÎÀÊ¿.exe	83
PID 2956 wrote to memory of 924	2956	360°²È«ÎÀÊ¿.exe	83
PID 2956 wrote to memory of 924	2956	360°²È«ÎÀÊ¿.exe	83
PID 2956 wrote to memory of 924	2956	360°²È«ÎÀÊ¿.exe	83
PID 2956 wrote to memory of 2248	2956	360°²È«ÎÀÊ¿.exe	85
PID 2956 wrote to memory of 2248	2956	360°²È«ÎÀÊ¿.exe	85
PID 1248 wrote to memory of 1984	1248	e14ce5836c0de86e9832898267a7450c_JaffaCakes118.exe	86
PID 1248 wrote to memory of 1984	1248	e14ce5836c0de86e9832898267a7450c_JaffaCakes118.exe	86
PID 1248 wrote to memory of 1984	1248	e14ce5836c0de86e9832898267a7450c_JaffaCakes118.exe	86

C:\Users\Admin\AppData\Local\Temp\e14ce5836c0de86e9832898267a7450c_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\e14ce5836c0de86e9832898267a7450c_JaffaCakes118.exe"
1⤵
- Drops file in Program Files directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1248
- 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:2956
- - C:\Windows\SysWOW64\calc.exe
    "C:\Windows\system32\calc.exe"
    3⤵
    PID:924
  - - C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 924 -s 12
      4⤵
      Program crash
      PID:3620
- - C:\program files\internet explorer\IEXPLORE.EXE
    "C:\program files\internet explorer\IEXPLORE.EXE"
    3⤵
    PID:2248
- C:\Windows\SysWOW64\cmd.exe
  C:\Windows\system32\cmd.exe /c ""C:\Program Files\Common Files\Microsoft Shared\MSINFO\SetupDel.bat""
  2⤵
  - System Location Discovery: System Language Discovery
  PID:1984

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 424 -p 924 -ip 924
1⤵
PID:3960

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\SetupDel.bat

Filesize
212B

MD5
72024d7e1c92065b786b39b7bf0623fb

SHA1
7c599486c7cd9ed4cc1e2c7b94a504f0d5df22aa

SHA256
9c607f0aafa2f2b22fef924ca07537d2d62eac5804e4e535f2eb742dd534bc0f

SHA512
8d83459fc23437fe530c2f95cecd36aba177d18a2db5409252fb6414460e3fe9c1faf397f4d507b014c6e4118d7add9b1f4a3be028aa39ff46a9d39d92384f40

Download Submit
C:\Program Files\Common Files\microsoft shared\MSInfo\360°²È«ÎÀÊ¿.exe

Filesize
285KB

MD5
e14ce5836c0de86e9832898267a7450c

SHA1
8440ade3dc14a309e218450d59aa20f267a8e51d

SHA256
d5ac276c55585a4e0a72ba2952000c7e0a502a6b2ee8c6528967af3cd370e86c

SHA512
149301d6993d5cece67a0be1240522960e7b03dc357d4e586ea8854f95e596c471c3d1d3ed5f3a645af29ff8e121d565e9c6319b384d1fca5167e4ae820d4560

Download Submit
memory/924-10-0x0000000000400000-0x00000000004BD000-memory.dmp

Filesize
756KB

Download
memory/1248-0-0x0000000000400000-0x00000000004BD000-memory.dmp

Filesize
756KB

Download
memory/1248-1-0x0000000002280000-0x0000000002281000-memory.dmp

Filesize
4KB

Download
memory/1248-17-0x0000000000400000-0x00000000004BD000-memory.dmp

Filesize
756KB

Download
memory/2956-9-0x00000000005C0000-0x00000000005C1000-memory.dmp

Filesize
4KB

Download
memory/2956-15-0x0000000000400000-0x00000000004BD000-memory.dmp

Filesize
756KB

Download

Analysis

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