modiloader | 1eb09c5375951ab6d1ee2ba7f5925c5e4a75461d2d6da4764c7444b4281e4650

Analysis

max time kernel
95s
max time network
138s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
19-09-2024 03:31

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General

Target

ea8111d834972295d1d9ac34965975f1_JaffaCakes118.exe
Size

903KB
MD5

ea8111d834972295d1d9ac34965975f1
SHA1

1c146e7ee9008a33be437410c71501d3c54d98ee
SHA256

1eb09c5375951ab6d1ee2ba7f5925c5e4a75461d2d6da4764c7444b4281e4650
SHA512

cd014f3cd26d038f913af2e11d5d3b8de8fe8be841ab8f9a783474a2212bfc66962a3d644e573d8c383540b6ed68414a0089ed3b62dc630b54727c590e5ae7b6
SSDEEP

24576:pc//////F6qGQAL22kYvjV6OLYvLhINfpA1F5J:pc//////LdAL22kJzmo1d

Score

10^/10

modiloader discovery trojan

Malware Config

Signatures

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

ModiLoader Second Stage 4 IoCs

resource	yara_rule
behavioral2/memory/1144-1-0x0000000000400000-0x00000000004E9000-memory.dmp	modiloader_stage2
behavioral2/memory/1144-3-0x0000000000400000-0x00000000004D7000-memory.dmp	modiloader_stage2
behavioral2/memory/1144-5-0x0000000000400000-0x00000000004D7000-memory.dmp	modiloader_stage2
behavioral2/memory/1144-7-0x0000000000400000-0x00000000004E9000-memory.dmp	modiloader_stage2

Suspicious use of SetThreadContext 2 IoCs

description	pid	Process	procid_target
PID 492 set thread context of 1144	492	ea8111d834972295d1d9ac34965975f1_JaffaCakes118.exe	82
PID 1144 set thread context of 2376	1144	ea8111d834972295d1d9ac34965975f1_JaffaCakes118.exe	83

Drops file in Windows directory 1 IoCs

description	ioc	Process
File created	C:\Windows\2010.txt	ea8111d834972295d1d9ac34965975f1_JaffaCakes118.exe

Program crash 1 IoCs

pid	pid_target	Process	procid_target
4956	2376	WerFault.exe	83

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	ea8111d834972295d1d9ac34965975f1_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	ea8111d834972295d1d9ac34965975f1_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 10 IoCs

description	pid	Process	procid_target
PID 492 wrote to memory of 1144	492	ea8111d834972295d1d9ac34965975f1_JaffaCakes118.exe	82
PID 492 wrote to memory of 1144	492	ea8111d834972295d1d9ac34965975f1_JaffaCakes118.exe	82
PID 492 wrote to memory of 1144	492	ea8111d834972295d1d9ac34965975f1_JaffaCakes118.exe	82
PID 492 wrote to memory of 1144	492	ea8111d834972295d1d9ac34965975f1_JaffaCakes118.exe	82
PID 492 wrote to memory of 1144	492	ea8111d834972295d1d9ac34965975f1_JaffaCakes118.exe	82
PID 1144 wrote to memory of 2376	1144	ea8111d834972295d1d9ac34965975f1_JaffaCakes118.exe	83
PID 1144 wrote to memory of 2376	1144	ea8111d834972295d1d9ac34965975f1_JaffaCakes118.exe	83
PID 1144 wrote to memory of 2376	1144	ea8111d834972295d1d9ac34965975f1_JaffaCakes118.exe	83
PID 1144 wrote to memory of 2376	1144	ea8111d834972295d1d9ac34965975f1_JaffaCakes118.exe	83
PID 1144 wrote to memory of 2376	1144	ea8111d834972295d1d9ac34965975f1_JaffaCakes118.exe	83

C:\Users\Admin\AppData\Local\Temp\ea8111d834972295d1d9ac34965975f1_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\ea8111d834972295d1d9ac34965975f1_JaffaCakes118.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:492
- C:\Users\Admin\AppData\Local\Temp\ea8111d834972295d1d9ac34965975f1_JaffaCakes118.exe
  C:\Users\Admin\AppData\Local\Temp\ea8111d834972295d1d9ac34965975f1_JaffaCakes118.exe
  2⤵
  - Suspicious use of SetThreadContext
  - Drops file in Windows directory
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:1144
- - C:\Windows\SysWOW64\mstsc.exe
    "C:\Windows\system32\mstsc.exe"
    3⤵
    PID:2376
  - - C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 2376 -s 12
      4⤵
      Program crash
      PID:4956

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 2376 -ip 2376
1⤵
PID:1636

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

memory/492-0-0x0000000000400000-0x00000000004E9000-memory.dmp

Filesize
932KB

Download
memory/1144-1-0x0000000000400000-0x00000000004E9000-memory.dmp

Filesize
932KB

Download
memory/1144-3-0x0000000000400000-0x00000000004D7000-memory.dmp

Filesize
860KB

Download
memory/1144-5-0x0000000000400000-0x00000000004D7000-memory.dmp

Filesize
860KB

Download
memory/1144-7-0x0000000000400000-0x00000000004E9000-memory.dmp

Filesize
932KB

Download
memory/2376-4-0x0000000000400000-0x00000000004E9000-memory.dmp

Filesize
932KB

Download