modiloader | 115dad689d9cac8647731d2e7db4c42c6f74fd79d9b51a3d02781c198a1d8627

General

Target

JaffaCakes118_01eb4a78930636cb6fb0b3e3047ead4b.exe
Size

313KB
MD5

01eb4a78930636cb6fb0b3e3047ead4b
SHA1

2872242ca0ddfc807aaa95b7190c5f8fdac9ed9a
SHA256

115dad689d9cac8647731d2e7db4c42c6f74fd79d9b51a3d02781c198a1d8627
SHA512

9bc30a5fb7fa6861e1072224521c9ec5a073c54c8ce2f3d4577ea5cfb2f17f45e5192c782230d4cb51bf81f6ec5b8fbe5dc9e280e6543367b5369e47f203fc56
SSDEEP

6144:p2aWf5JjWbj9iANWwN8W3PbI5WC3O2XFIMuhJsCocGvYsZSV4fNd7AoS8:kaWf5wbjIs9+W3P6TtVChJ5GgsZS+1AO

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 7 IoCs

resource	yara_rule
behavioral1/memory/2972-5-0x0000000000400000-0x00000000004C1000-memory.dmp	modiloader_stage2
behavioral1/memory/2972-9-0x0000000000400000-0x00000000004C1000-memory.dmp	modiloader_stage2
behavioral1/memory/2972-6-0x0000000000400000-0x00000000004C1000-memory.dmp	modiloader_stage2
behavioral1/memory/2972-10-0x0000000000400000-0x00000000004C1000-memory.dmp	modiloader_stage2
behavioral1/memory/2972-11-0x0000000000400000-0x00000000004C1000-memory.dmp	modiloader_stage2
behavioral1/memory/2972-13-0x0000000000400000-0x00000000004C1000-memory.dmp	modiloader_stage2
behavioral1/memory/2972-16-0x0000000000400000-0x00000000004C1000-memory.dmp	modiloader_stage2

Drops file in System32 directory 1 IoCs

description	ioc	Process
File created	C:\Windows\SysWOW64\SetupWay.txt	JaffaCakes118_01eb4a78930636cb6fb0b3e3047ead4b.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2256 set thread context of 2972	2256	JaffaCakes118_01eb4a78930636cb6fb0b3e3047ead4b.exe	31

UPX packed file 2 IoCs

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

upx

resource	yara_rule
behavioral1/memory/2256-0-0x0000000000400000-0x00000000004BB000-memory.dmp	upx
behavioral1/memory/2256-8-0x0000000000400000-0x00000000004BB000-memory.dmp	upx

System Location Discovery: System Language Discovery 1 TTPs 2 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	JaffaCakes118_01eb4a78930636cb6fb0b3e3047ead4b.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	JaffaCakes118_01eb4a78930636cb6fb0b3e3047ead4b.exe

Suspicious use of WriteProcessMemory 10 IoCs

description	pid	Process	procid_target
PID 2256 wrote to memory of 2972	2256	JaffaCakes118_01eb4a78930636cb6fb0b3e3047ead4b.exe	31
PID 2256 wrote to memory of 2972	2256	JaffaCakes118_01eb4a78930636cb6fb0b3e3047ead4b.exe	31
PID 2256 wrote to memory of 2972	2256	JaffaCakes118_01eb4a78930636cb6fb0b3e3047ead4b.exe	31
PID 2256 wrote to memory of 2972	2256	JaffaCakes118_01eb4a78930636cb6fb0b3e3047ead4b.exe	31
PID 2256 wrote to memory of 2972	2256	JaffaCakes118_01eb4a78930636cb6fb0b3e3047ead4b.exe	31
PID 2256 wrote to memory of 2972	2256	JaffaCakes118_01eb4a78930636cb6fb0b3e3047ead4b.exe	31
PID 2972 wrote to memory of 2336	2972	JaffaCakes118_01eb4a78930636cb6fb0b3e3047ead4b.exe	32
PID 2972 wrote to memory of 2336	2972	JaffaCakes118_01eb4a78930636cb6fb0b3e3047ead4b.exe	32
PID 2972 wrote to memory of 2336	2972	JaffaCakes118_01eb4a78930636cb6fb0b3e3047ead4b.exe	32
PID 2972 wrote to memory of 2336	2972	JaffaCakes118_01eb4a78930636cb6fb0b3e3047ead4b.exe	32

C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_01eb4a78930636cb6fb0b3e3047ead4b.exe
"C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_01eb4a78930636cb6fb0b3e3047ead4b.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2256
- C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_01eb4a78930636cb6fb0b3e3047ead4b.exe
  C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_01eb4a78930636cb6fb0b3e3047ead4b.exe
  2⤵
  - Drops file in System32 directory
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:2972
- - C:\program files\internet explorer\IEXPLORE.EXE
    "C:\program files\internet explorer\IEXPLORE.EXE"
    3⤵
    PID:2336

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

memory/2256-0-0x0000000000400000-0x00000000004BB000-memory.dmp

Filesize
748KB

Download
memory/2256-8-0x0000000000400000-0x00000000004BB000-memory.dmp

Filesize
748KB

Download
memory/2972-1-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2972-5-0x0000000000400000-0x00000000004C1000-memory.dmp

Filesize
772KB

Download
memory/2972-3-0x0000000000400000-0x00000000004C1000-memory.dmp

Filesize
772KB

Download
memory/2972-9-0x0000000000400000-0x00000000004C1000-memory.dmp

Filesize
772KB

Download
memory/2972-6-0x0000000000400000-0x00000000004C1000-memory.dmp

Filesize
772KB

Download
memory/2972-10-0x0000000000400000-0x00000000004C1000-memory.dmp

Filesize
772KB

Download
memory/2972-11-0x0000000000400000-0x00000000004C1000-memory.dmp

Filesize
772KB

Download
memory/2972-13-0x0000000000400000-0x00000000004C1000-memory.dmp

Filesize
772KB

Download
memory/2972-16-0x0000000000400000-0x00000000004C1000-memory.dmp

Filesize
772KB

Download

Analysis

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