modiloader | 2ef81bbc3abbdca63c5881c54f313c3c8a875a655e0addee6c21a1dc287cd3b0

General

Target

JaffaCakes118_96188be5c0fcf49add827aa513e0529f.exe
Size

404KB
MD5

96188be5c0fcf49add827aa513e0529f
SHA1

609434e68cecd26325a8a71d86260cfa3f658481
SHA256

2ef81bbc3abbdca63c5881c54f313c3c8a875a655e0addee6c21a1dc287cd3b0
SHA512

f1c28bb89f6bf334921435d83993ef790975424c3b235ed442de39c83419c1ca91d7c6bb743f0f43feff418a23219f496312ce2c5e0cf7884a4a8baa5cabaf41
SSDEEP

6144:wFfRgEOp/F+q+4Gg54JQlVasVwzjBqjOmqt7uq4ZDQSMsCO52U0o:C6EO230tas2B/mo74ZDXMsijo

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 4 IoCs

resource	yara_rule
behavioral1/memory/1836-34-0x0000000000400000-0x00000000004FA000-memory.dmp	modiloader_stage2
behavioral1/memory/1836-42-0x0000000000400000-0x00000000004FA000-memory.dmp	modiloader_stage2
behavioral1/memory/2540-44-0x0000000000400000-0x00000000004FA000-memory.dmp	modiloader_stage2
behavioral1/memory/2540-46-0x0000000000400000-0x00000000004FA000-memory.dmp	modiloader_stage2

Deletes itself 1 IoCs

pid	Process
2796	cmd.exe

Executes dropped EXE 1 IoCs

pid	Process
2540	endice.exe

Loads dropped DLL 5 IoCs

pid	Process
1836	JaffaCakes118_96188be5c0fcf49add827aa513e0529f.exe
1836	JaffaCakes118_96188be5c0fcf49add827aa513e0529f.exe
2308	WerFault.exe
2308	WerFault.exe
2308	WerFault.exe

Enumerates connected drives 3 TTPs 23 IoCs

Attempts to read the root path of hard drives other than the default C: drive.

Query Registry

T1012

Peripheral Device Discovery

T1120

System Information Discovery

T1082

description	ioc	Process
File opened (read-only)	\??\Z:	JaffaCakes118_96188be5c0fcf49add827aa513e0529f.exe
File opened (read-only)	\??\B:	JaffaCakes118_96188be5c0fcf49add827aa513e0529f.exe
File opened (read-only)	\??\J:	JaffaCakes118_96188be5c0fcf49add827aa513e0529f.exe
File opened (read-only)	\??\L:	JaffaCakes118_96188be5c0fcf49add827aa513e0529f.exe
File opened (read-only)	\??\M:	JaffaCakes118_96188be5c0fcf49add827aa513e0529f.exe
File opened (read-only)	\??\N:	JaffaCakes118_96188be5c0fcf49add827aa513e0529f.exe
File opened (read-only)	\??\E:	JaffaCakes118_96188be5c0fcf49add827aa513e0529f.exe
File opened (read-only)	\??\H:	JaffaCakes118_96188be5c0fcf49add827aa513e0529f.exe
File opened (read-only)	\??\K:	JaffaCakes118_96188be5c0fcf49add827aa513e0529f.exe
File opened (read-only)	\??\R:	JaffaCakes118_96188be5c0fcf49add827aa513e0529f.exe
File opened (read-only)	\??\W:	JaffaCakes118_96188be5c0fcf49add827aa513e0529f.exe
File opened (read-only)	\??\A:	JaffaCakes118_96188be5c0fcf49add827aa513e0529f.exe
File opened (read-only)	\??\I:	JaffaCakes118_96188be5c0fcf49add827aa513e0529f.exe
File opened (read-only)	\??\P:	JaffaCakes118_96188be5c0fcf49add827aa513e0529f.exe
File opened (read-only)	\??\Q:	JaffaCakes118_96188be5c0fcf49add827aa513e0529f.exe
File opened (read-only)	\??\T:	JaffaCakes118_96188be5c0fcf49add827aa513e0529f.exe
File opened (read-only)	\??\G:	JaffaCakes118_96188be5c0fcf49add827aa513e0529f.exe
File opened (read-only)	\??\O:	JaffaCakes118_96188be5c0fcf49add827aa513e0529f.exe
File opened (read-only)	\??\S:	JaffaCakes118_96188be5c0fcf49add827aa513e0529f.exe
File opened (read-only)	\??\U:	JaffaCakes118_96188be5c0fcf49add827aa513e0529f.exe
File opened (read-only)	\??\V:	JaffaCakes118_96188be5c0fcf49add827aa513e0529f.exe
File opened (read-only)	\??\X:	JaffaCakes118_96188be5c0fcf49add827aa513e0529f.exe
File opened (read-only)	\??\Y:	JaffaCakes118_96188be5c0fcf49add827aa513e0529f.exe

Drops autorun.inf file 1 TTPs 4 IoCs

Malware can abuse Windows Autorun to spread further via attached volumes.

Replication Through Removable Media

T1091

description	ioc	Process
File created	C:\AutoRun.inf	JaffaCakes118_96188be5c0fcf49add827aa513e0529f.exe
File opened for modification	C:\AutoRun.inf	JaffaCakes118_96188be5c0fcf49add827aa513e0529f.exe
File created	F:\AutoRun.inf	JaffaCakes118_96188be5c0fcf49add827aa513e0529f.exe
File opened for modification	F:\AutoRun.inf	JaffaCakes118_96188be5c0fcf49add827aa513e0529f.exe

Drops file in System32 directory 2 IoCs

description	ioc	Process
File created	C:\Windows\SysWOW64\_endice.exe	endice.exe
File opened for modification	C:\Windows\SysWOW64\_endice.exe	endice.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2540 set thread context of 2084	2540	endice.exe	31

UPX packed file 8 IoCs

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

upx

resource	yara_rule
behavioral1/memory/1836-0-0x0000000000400000-0x00000000004FA000-memory.dmp	upx
behavioral1/files/0x0001000000000027-9.dat	upx
behavioral1/memory/2540-20-0x0000000000400000-0x00000000004FA000-memory.dmp	upx
behavioral1/memory/2084-29-0x0000000000400000-0x00000000004FA000-memory.dmp	upx
behavioral1/memory/1836-34-0x0000000000400000-0x00000000004FA000-memory.dmp	upx
behavioral1/memory/1836-42-0x0000000000400000-0x00000000004FA000-memory.dmp	upx
behavioral1/memory/2540-44-0x0000000000400000-0x00000000004FA000-memory.dmp	upx
behavioral1/memory/2540-46-0x0000000000400000-0x00000000004FA000-memory.dmp	upx

Drops file in Program Files directory 3 IoCs

description	ioc	Process
File created	C:\Program Files\Common Files\Microsoft Shared\MSINFO\endice.exe	JaffaCakes118_96188be5c0fcf49add827aa513e0529f.exe
File opened for modification	C:\Program Files\Common Files\Microsoft Shared\MSINFO\endice.exe	JaffaCakes118_96188be5c0fcf49add827aa513e0529f.exe
File created	C:\Program Files\Common Files\Microsoft Shared\MSINFO\DelSvel.bat	JaffaCakes118_96188be5c0fcf49add827aa513e0529f.exe

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2308	2540	WerFault.exe	30

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	endice.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	JaffaCakes118_96188be5c0fcf49add827aa513e0529f.exe

Suspicious use of WriteProcessMemory 18 IoCs

description	pid	Process	procid_target
PID 1836 wrote to memory of 2540	1836	JaffaCakes118_96188be5c0fcf49add827aa513e0529f.exe	30
PID 1836 wrote to memory of 2540	1836	JaffaCakes118_96188be5c0fcf49add827aa513e0529f.exe	30
PID 1836 wrote to memory of 2540	1836	JaffaCakes118_96188be5c0fcf49add827aa513e0529f.exe	30
PID 1836 wrote to memory of 2540	1836	JaffaCakes118_96188be5c0fcf49add827aa513e0529f.exe	30
PID 2540 wrote to memory of 2084	2540	endice.exe	31
PID 2540 wrote to memory of 2084	2540	endice.exe	31
PID 2540 wrote to memory of 2084	2540	endice.exe	31
PID 2540 wrote to memory of 2084	2540	endice.exe	31
PID 2540 wrote to memory of 2084	2540	endice.exe	31
PID 2540 wrote to memory of 2084	2540	endice.exe	31
PID 2540 wrote to memory of 2308	2540	endice.exe	32
PID 2540 wrote to memory of 2308	2540	endice.exe	32
PID 2540 wrote to memory of 2308	2540	endice.exe	32
PID 2540 wrote to memory of 2308	2540	endice.exe	32
PID 1836 wrote to memory of 2796	1836	JaffaCakes118_96188be5c0fcf49add827aa513e0529f.exe	34
PID 1836 wrote to memory of 2796	1836	JaffaCakes118_96188be5c0fcf49add827aa513e0529f.exe	34
PID 1836 wrote to memory of 2796	1836	JaffaCakes118_96188be5c0fcf49add827aa513e0529f.exe	34
PID 1836 wrote to memory of 2796	1836	JaffaCakes118_96188be5c0fcf49add827aa513e0529f.exe	34

C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_96188be5c0fcf49add827aa513e0529f.exe
"C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_96188be5c0fcf49add827aa513e0529f.exe"
1⤵
- Loads dropped DLL
- Enumerates connected drives
- Drops autorun.inf file
- Drops file in Program Files directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1836
- C:\Program Files\Common Files\Microsoft Shared\MSINFO\endice.exe
  "C:\Program Files\Common Files\Microsoft Shared\MSINFO\endice.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:2540
- - C:\Windows\SysWOW64\notepad.exe
    "C:\Windows\system32\notepad.exe"
    3⤵
    PID:2084
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 2540 -s 280
    3⤵
    - Loads dropped DLL
    - Program crash
    PID:2308
- C:\Windows\SysWOW64\cmd.exe
  cmd /c ""C:\Program Files\Common Files\Microsoft Shared\MSINFO\DelSvel.bat""
  2⤵
  - Deletes itself
  - System Location Discovery: System Language Discovery
  PID:2796

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Replication Through Removable Media

1

T1091

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Peripheral Device Discovery

Query Registry

System Information Discovery

1

T1082

System Location Discovery

1

T1614

System Language Discovery

1

T1614.001

Lateral Movement

Replication Through Removable Media

1

T1091

Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\Program Files\Common Files\Microsoft Shared\MSInfo\DelSvel.bat

Filesize
212B

MD5
f02b2b6131b593ba67b4eb8d5efed738

SHA1
fe2fd447bc3cd336ecc14f6204710a0cea8d2639

SHA256
e6681dfdcb7c1c03a856070d722e644a55c9f2fe728eff8f9f6354b8a8686efb

SHA512
101b7e26ee049f15f00f714f7f3585e98e4dc7cb7c6e021e86c09c56a88e6177f6dc75e6f610d7cc658f57e9c9164782670f03850ffa80d046968f5b74c42524

Download Submit
F:\endice.exe

Filesize
404KB

MD5
96188be5c0fcf49add827aa513e0529f

SHA1
609434e68cecd26325a8a71d86260cfa3f658481

SHA256
2ef81bbc3abbdca63c5881c54f313c3c8a875a655e0addee6c21a1dc287cd3b0

SHA512
f1c28bb89f6bf334921435d83993ef790975424c3b235ed442de39c83419c1ca91d7c6bb743f0f43feff418a23219f496312ce2c5e0cf7884a4a8baa5cabaf41

Download Submit
memory/1836-19-0x0000000003100000-0x00000000031FA000-memory.dmp

Filesize
1000KB

Download
memory/1836-0-0x0000000000400000-0x00000000004FA000-memory.dmp

Filesize
1000KB

Download
memory/1836-34-0x0000000000400000-0x00000000004FA000-memory.dmp

Filesize
1000KB

Download
memory/1836-11-0x00000000002E0000-0x00000000002E1000-memory.dmp

Filesize
4KB

Download
memory/1836-42-0x0000000000400000-0x00000000004FA000-memory.dmp

Filesize
1000KB

Download
memory/2084-25-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2084-29-0x0000000000400000-0x00000000004FA000-memory.dmp

Filesize
1000KB

Download
memory/2540-20-0x0000000000400000-0x00000000004FA000-memory.dmp

Filesize
1000KB

Download
memory/2540-24-0x0000000000260000-0x0000000000261000-memory.dmp

Filesize
4KB

Download
memory/2540-44-0x0000000000400000-0x00000000004FA000-memory.dmp

Filesize
1000KB

Download
memory/2540-46-0x0000000000400000-0x00000000004FA000-memory.dmp

Filesize
1000KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads