modiloader | 5525609ad14953fcaf125f5a5b9ecb3ddf16505ed71084f5ddfbaf0d8e065b63

Analysis

max time kernel
1s
max time network
17s
platform
windows7_x64
resource
win7-20241010-en
resource tags

arch:x64arch:x86image:win7-20241010-enlocale:en-usos:windows7-x64system
submitted
22/12/2024, 09:21

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General

Target

5525609ad14953fcaf125f5a5b9ecb3ddf16505ed71084f5ddfbaf0d8e065b63N.exe
Size

112KB
MD5

bf98d1581306cd98bac0ad475785f6e0
SHA1

7ec36392fa96de0ad55a808d99c0853a56f6b64a
SHA256

5525609ad14953fcaf125f5a5b9ecb3ddf16505ed71084f5ddfbaf0d8e065b63
SHA512

78ab3bff1ff2ae6c21824545f085a7cd04e85eb5cea1c11aad48592e9a91ff4222ca253e714e0559bda4c6ffeddcc660ff39618632c219bbfdb316667f86c33e
SSDEEP

1536:t2ovIa47CqIf2f3w41p7sDcX7juR/JSJw8EeNshUDGXJZ:tVIr7zI+fAceoGxSKKo5Z

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 1 IoCs

resource	yara_rule
behavioral1/memory/2184-296-0x0000000000400000-0x0000000000414000-memory.dmp	modiloader_stage2

Suspicious use of SetThreadContext 2 IoCs

description	pid	Process	procid_target
PID 1528 set thread context of 2968	1528	5525609ad14953fcaf125f5a5b9ecb3ddf16505ed71084f5ddfbaf0d8e065b63N.exe	30
PID 1528 set thread context of 2796	1528	5525609ad14953fcaf125f5a5b9ecb3ddf16505ed71084f5ddfbaf0d8e065b63N.exe	31

UPX packed file 7 IoCs

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

upx

resource	yara_rule
behavioral1/memory/2796-120-0x0000000000400000-0x000000000040B000-memory.dmp	upx
behavioral1/memory/2796-131-0x0000000000400000-0x000000000040B000-memory.dmp	upx
behavioral1/memory/2184-285-0x0000000000400000-0x0000000000414000-memory.dmp	upx
behavioral1/memory/1600-284-0x0000000000400000-0x000000000040B000-memory.dmp	upx
behavioral1/memory/2796-291-0x0000000000400000-0x000000000040B000-memory.dmp	upx
behavioral1/memory/2184-296-0x0000000000400000-0x0000000000414000-memory.dmp	upx
behavioral1/memory/1600-295-0x0000000000400000-0x000000000040B000-memory.dmp	upx

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	5525609ad14953fcaf125f5a5b9ecb3ddf16505ed71084f5ddfbaf0d8e065b63N.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	svchost.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	5525609ad14953fcaf125f5a5b9ecb3ddf16505ed71084f5ddfbaf0d8e065b63N.exe

Suspicious behavior: EnumeratesProcesses 64 IoCs

pid	Process
2968	svchost.exe
2968	svchost.exe
2968	svchost.exe
2968	svchost.exe
2968	svchost.exe
2968	svchost.exe
2968	svchost.exe
2968	svchost.exe
2968	svchost.exe
2968	svchost.exe
2968	svchost.exe
2968	svchost.exe
2968	svchost.exe
2968	svchost.exe
2968	svchost.exe
2968	svchost.exe
2968	svchost.exe
2968	svchost.exe
2968	svchost.exe
2968	svchost.exe
2968	svchost.exe
2968	svchost.exe
2968	svchost.exe
2968	svchost.exe
2968	svchost.exe
2968	svchost.exe
2968	svchost.exe
2968	svchost.exe
2968	svchost.exe
2968	svchost.exe
2968	svchost.exe
2968	svchost.exe
2968	svchost.exe
2968	svchost.exe
2968	svchost.exe
2968	svchost.exe
2968	svchost.exe
2968	svchost.exe
2968	svchost.exe
2968	svchost.exe
2968	svchost.exe
2968	svchost.exe
2968	svchost.exe
2968	svchost.exe
2968	svchost.exe
2968	svchost.exe
2968	svchost.exe
2968	svchost.exe
2968	svchost.exe
2968	svchost.exe
2968	svchost.exe
2968	svchost.exe
2968	svchost.exe
2968	svchost.exe
2968	svchost.exe
2968	svchost.exe
2968	svchost.exe
2968	svchost.exe
2968	svchost.exe
2968	svchost.exe
2968	svchost.exe
2968	svchost.exe
2968	svchost.exe
2968	svchost.exe

Suspicious use of SetWindowsHookEx 3 IoCs

pid	Process
1528	5525609ad14953fcaf125f5a5b9ecb3ddf16505ed71084f5ddfbaf0d8e065b63N.exe
2968	svchost.exe
2796	5525609ad14953fcaf125f5a5b9ecb3ddf16505ed71084f5ddfbaf0d8e065b63N.exe

Suspicious use of WriteProcessMemory 18 IoCs

description	pid	Process	procid_target
PID 1528 wrote to memory of 2968	1528	5525609ad14953fcaf125f5a5b9ecb3ddf16505ed71084f5ddfbaf0d8e065b63N.exe	30
PID 1528 wrote to memory of 2968	1528	5525609ad14953fcaf125f5a5b9ecb3ddf16505ed71084f5ddfbaf0d8e065b63N.exe	30
PID 1528 wrote to memory of 2968	1528	5525609ad14953fcaf125f5a5b9ecb3ddf16505ed71084f5ddfbaf0d8e065b63N.exe	30
PID 1528 wrote to memory of 2968	1528	5525609ad14953fcaf125f5a5b9ecb3ddf16505ed71084f5ddfbaf0d8e065b63N.exe	30
PID 1528 wrote to memory of 2968	1528	5525609ad14953fcaf125f5a5b9ecb3ddf16505ed71084f5ddfbaf0d8e065b63N.exe	30
PID 1528 wrote to memory of 2968	1528	5525609ad14953fcaf125f5a5b9ecb3ddf16505ed71084f5ddfbaf0d8e065b63N.exe	30
PID 1528 wrote to memory of 2968	1528	5525609ad14953fcaf125f5a5b9ecb3ddf16505ed71084f5ddfbaf0d8e065b63N.exe	30
PID 1528 wrote to memory of 2968	1528	5525609ad14953fcaf125f5a5b9ecb3ddf16505ed71084f5ddfbaf0d8e065b63N.exe	30
PID 1528 wrote to memory of 2968	1528	5525609ad14953fcaf125f5a5b9ecb3ddf16505ed71084f5ddfbaf0d8e065b63N.exe	30
PID 1528 wrote to memory of 2968	1528	5525609ad14953fcaf125f5a5b9ecb3ddf16505ed71084f5ddfbaf0d8e065b63N.exe	30
PID 1528 wrote to memory of 2796	1528	5525609ad14953fcaf125f5a5b9ecb3ddf16505ed71084f5ddfbaf0d8e065b63N.exe	31
PID 1528 wrote to memory of 2796	1528	5525609ad14953fcaf125f5a5b9ecb3ddf16505ed71084f5ddfbaf0d8e065b63N.exe	31
PID 1528 wrote to memory of 2796	1528	5525609ad14953fcaf125f5a5b9ecb3ddf16505ed71084f5ddfbaf0d8e065b63N.exe	31
PID 1528 wrote to memory of 2796	1528	5525609ad14953fcaf125f5a5b9ecb3ddf16505ed71084f5ddfbaf0d8e065b63N.exe	31
PID 1528 wrote to memory of 2796	1528	5525609ad14953fcaf125f5a5b9ecb3ddf16505ed71084f5ddfbaf0d8e065b63N.exe	31
PID 1528 wrote to memory of 2796	1528	5525609ad14953fcaf125f5a5b9ecb3ddf16505ed71084f5ddfbaf0d8e065b63N.exe	31
PID 1528 wrote to memory of 2796	1528	5525609ad14953fcaf125f5a5b9ecb3ddf16505ed71084f5ddfbaf0d8e065b63N.exe	31
PID 1528 wrote to memory of 2796	1528	5525609ad14953fcaf125f5a5b9ecb3ddf16505ed71084f5ddfbaf0d8e065b63N.exe	31

C:\Users\Admin\AppData\Local\Temp\5525609ad14953fcaf125f5a5b9ecb3ddf16505ed71084f5ddfbaf0d8e065b63N.exe
"C:\Users\Admin\AppData\Local\Temp\5525609ad14953fcaf125f5a5b9ecb3ddf16505ed71084f5ddfbaf0d8e065b63N.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1528
- C:\Windows\SysWOW64\svchost.exe
  "C:\Windows\system32\svchost.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of SetWindowsHookEx
  PID:2968
- C:\Users\Admin\AppData\Local\Temp\5525609ad14953fcaf125f5a5b9ecb3ddf16505ed71084f5ddfbaf0d8e065b63N.exe
  "C:\Users\Admin\AppData\Local\Temp\5525609ad14953fcaf125f5a5b9ecb3ddf16505ed71084f5ddfbaf0d8e065b63N.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of SetWindowsHookEx
  PID:2796
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c ""C:\Users\Admin\AppData\Local\Temp\WTCDO.bat" "
    3⤵
    PID:2528
  - - C:\Windows\SysWOW64\reg.exe
      REG ADD "HKCU\Software\Microsoft\Windows\CurrentVersion\Run" /v "Windows WA" /t REG_SZ /d "C:\Users\Admin\AppData\Roaming\Microsoft\WAMain.exe" /f
      4⤵
      PID:2320
- - C:\Users\Admin\AppData\Roaming\Microsoft\WAMain.exe
    "C:\Users\Admin\AppData\Roaming\Microsoft\WAMain.exe"
    3⤵
    PID:2892
  - - C:\Windows\SysWOW64\svchost.exe
      "C:\Windows\system32\svchost.exe"
      4⤵
      PID:912
  - - C:\Users\Admin\AppData\Roaming\Microsoft\WAMain.exe
      "C:\Users\Admin\AppData\Roaming\Microsoft\WAMain.exe"
      4⤵
      PID:1600
  - - C:\Users\Admin\AppData\Roaming\Microsoft\WAMain.exe
      "C:\Users\Admin\AppData\Roaming\Microsoft\WAMain.exe"
      4⤵
      PID:2184

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

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\WTCDO.bat

Filesize
148B

MD5
3a4614705555abb049c3298e61170b7f

SHA1
c8686410756f346d9551256a5b878b04770950ba

SHA256
cff0663c8cfadf83b80583a871c313ffc5d950cb503809cb4a482f400c5d846b

SHA512
65ce6fec00e6934f21635e7ccd74757f31ed4b0ddb52bd80d3ea9abeba56340128d23151ef7d9f5daacb5d61e4a4cca50dbb3a43132e350522311ee06e829007

Download Submit
C:\Users\Admin\AppData\Roaming\Microsoft\WAMain.exe

Filesize
112KB

MD5
276968e6992b366e04b15a2dcb79b5a8

SHA1
5760730c6d19be5443412ab98b4803645f5a4970

SHA256
ac9fdf464f0a61e510c3aaa9443648bffa22312396a7d6fd02d72b7921ee264f

SHA512
4620dcc6b5e825b21c8697f3d4b3f0502d974aeb8462e74d8887edf85001cffb0cd58ac18d2a1ba3df6fea2c02271786564225c25f823e73e21b782d1743671d

Download Submit
memory/1528-82-0x0000000002410000-0x0000000002411000-memory.dmp

Filesize
4KB

Download
memory/1528-90-0x0000000002430000-0x0000000002432000-memory.dmp

Filesize
8KB

Download
memory/1528-20-0x00000000002A0000-0x00000000002A1000-memory.dmp

Filesize
4KB

Download
memory/1528-28-0x00000000002E0000-0x00000000002E1000-memory.dmp

Filesize
4KB

Download
memory/1528-32-0x0000000000310000-0x0000000000311000-memory.dmp

Filesize
4KB

Download
memory/1528-49-0x0000000000340000-0x0000000000342000-memory.dmp

Filesize
8KB

Download
memory/1528-48-0x0000000000330000-0x0000000000332000-memory.dmp

Filesize
8KB

Download
memory/1528-38-0x0000000000330000-0x0000000000332000-memory.dmp

Filesize
8KB

Download
memory/1528-62-0x00000000003E0000-0x00000000003E2000-memory.dmp

Filesize
8KB

Download
memory/1528-4-0x0000000000230000-0x0000000000231000-memory.dmp

Filesize
4KB

Download
memory/1528-14-0x0000000000270000-0x0000000000271000-memory.dmp

Filesize
4KB

Download
memory/1528-126-0x0000000000330000-0x0000000000332000-memory.dmp

Filesize
8KB

Download
memory/1528-76-0x00000000005B0000-0x00000000005B2000-memory.dmp

Filesize
8KB

Download
memory/1528-8-0x0000000000250000-0x0000000000251000-memory.dmp

Filesize
4KB

Download
memory/1528-2-0x0000000000230000-0x0000000000231000-memory.dmp

Filesize
4KB

Download
memory/1600-284-0x0000000000400000-0x000000000040B000-memory.dmp

Filesize
44KB

Download
memory/1600-295-0x0000000000400000-0x000000000040B000-memory.dmp

Filesize
44KB

Download
memory/2184-285-0x0000000000400000-0x0000000000414000-memory.dmp

Filesize
80KB

Download
memory/2184-296-0x0000000000400000-0x0000000000414000-memory.dmp

Filesize
80KB

Download
memory/2796-291-0x0000000000400000-0x000000000040B000-memory.dmp

Filesize
44KB

Download
memory/2796-120-0x0000000000400000-0x000000000040B000-memory.dmp

Filesize
44KB

Download
memory/2796-131-0x0000000000400000-0x000000000040B000-memory.dmp

Filesize
44KB

Download
memory/2968-99-0x0000000000400000-0x000000000040C000-memory.dmp

Filesize
48KB

Download
memory/2968-130-0x0000000000400000-0x000000000040C000-memory.dmp

Filesize
48KB

Download
memory/2968-129-0x0000000000400000-0x000000000040C000-memory.dmp

Filesize
48KB

Download
memory/2968-93-0x0000000000400000-0x000000000040C000-memory.dmp

Filesize
48KB

Download
memory/2968-97-0x0000000000400000-0x000000000040C000-memory.dmp

Filesize
48KB

Download
memory/2968-101-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2968-103-0x0000000000400000-0x000000000040C000-memory.dmp

Filesize
48KB

Download
memory/2968-292-0x0000000000400000-0x000000000040C000-memory.dmp

Filesize
48KB

Download
memory/2968-95-0x0000000000400000-0x000000000040C000-memory.dmp

Filesize
48KB

Download
memory/2968-91-0x0000000000400000-0x000000000040C000-memory.dmp

Filesize
48KB

Download