modiloader | f34564b0b5d6bedeb034173a5051d9702d05fc75ca73afe10e7e017669834727

Analysis

max time kernel
1s
max time network
19s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
01/01/2025, 16:41

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General

Target

f34564b0b5d6bedeb034173a5051d9702d05fc75ca73afe10e7e017669834727.exe
Size

112KB
MD5

f7d1f12676113c34b6f3395963fbbc83
SHA1

afcd81150405f397e3741196d40c7f7dab8a424e
SHA256

f34564b0b5d6bedeb034173a5051d9702d05fc75ca73afe10e7e017669834727
SHA512

38c0f95952527dbf3310a4916b78cb9a2c7581879260440845c60031052d2eddf34715c2ae9a7253b8645a2e6192efd01c07d5dd3c4748bdd3ecf15f09fc6f0c
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/2244-286-0x0000000000400000-0x0000000000414000-memory.dmp	modiloader_stage2

Suspicious use of SetThreadContext 2 IoCs

description	pid	Process	procid_target
PID 2324 set thread context of 2560	2324	f34564b0b5d6bedeb034173a5051d9702d05fc75ca73afe10e7e017669834727.exe	31
PID 2324 set thread context of 2196	2324	f34564b0b5d6bedeb034173a5051d9702d05fc75ca73afe10e7e017669834727.exe	32

UPX packed file 6 IoCs

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

upx

resource	yara_rule
behavioral1/memory/2196-129-0x0000000000400000-0x000000000040B000-memory.dmp	upx
behavioral1/memory/2196-125-0x0000000000400000-0x000000000040B000-memory.dmp	upx
behavioral1/memory/2244-286-0x0000000000400000-0x0000000000414000-memory.dmp	upx
behavioral1/memory/1908-281-0x0000000000400000-0x000000000040B000-memory.dmp	upx
behavioral1/memory/2196-289-0x0000000000400000-0x000000000040B000-memory.dmp	upx
behavioral1/memory/1908-292-0x0000000000400000-0x000000000040B000-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	f34564b0b5d6bedeb034173a5051d9702d05fc75ca73afe10e7e017669834727.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	svchost.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	f34564b0b5d6bedeb034173a5051d9702d05fc75ca73afe10e7e017669834727.exe

Suspicious behavior: EnumeratesProcesses 64 IoCs

pid	Process
2560	svchost.exe
2560	svchost.exe
2560	svchost.exe
2560	svchost.exe
2560	svchost.exe
2560	svchost.exe
2560	svchost.exe
2560	svchost.exe
2560	svchost.exe
2560	svchost.exe
2560	svchost.exe
2560	svchost.exe
2560	svchost.exe
2560	svchost.exe
2560	svchost.exe
2560	svchost.exe
2560	svchost.exe
2560	svchost.exe
2560	svchost.exe
2560	svchost.exe
2560	svchost.exe
2560	svchost.exe
2560	svchost.exe
2560	svchost.exe
2560	svchost.exe
2560	svchost.exe
2560	svchost.exe
2560	svchost.exe
2560	svchost.exe
2560	svchost.exe
2560	svchost.exe
2560	svchost.exe
2560	svchost.exe
2560	svchost.exe
2560	svchost.exe
2560	svchost.exe
2560	svchost.exe
2560	svchost.exe
2560	svchost.exe
2560	svchost.exe
2560	svchost.exe
2560	svchost.exe
2560	svchost.exe
2560	svchost.exe
2560	svchost.exe
2560	svchost.exe
2560	svchost.exe
2560	svchost.exe
2560	svchost.exe
2560	svchost.exe
2560	svchost.exe
2560	svchost.exe
2560	svchost.exe
2560	svchost.exe
2560	svchost.exe
2560	svchost.exe
2560	svchost.exe
2560	svchost.exe
2560	svchost.exe
2560	svchost.exe
2560	svchost.exe
2560	svchost.exe
2560	svchost.exe
2560	svchost.exe

Suspicious use of SetWindowsHookEx 3 IoCs

pid	Process
2324	f34564b0b5d6bedeb034173a5051d9702d05fc75ca73afe10e7e017669834727.exe
2560	svchost.exe
2196	f34564b0b5d6bedeb034173a5051d9702d05fc75ca73afe10e7e017669834727.exe

Suspicious use of WriteProcessMemory 18 IoCs

description	pid	Process	procid_target
PID 2324 wrote to memory of 2560	2324	f34564b0b5d6bedeb034173a5051d9702d05fc75ca73afe10e7e017669834727.exe	31
PID 2324 wrote to memory of 2560	2324	f34564b0b5d6bedeb034173a5051d9702d05fc75ca73afe10e7e017669834727.exe	31
PID 2324 wrote to memory of 2560	2324	f34564b0b5d6bedeb034173a5051d9702d05fc75ca73afe10e7e017669834727.exe	31
PID 2324 wrote to memory of 2560	2324	f34564b0b5d6bedeb034173a5051d9702d05fc75ca73afe10e7e017669834727.exe	31
PID 2324 wrote to memory of 2560	2324	f34564b0b5d6bedeb034173a5051d9702d05fc75ca73afe10e7e017669834727.exe	31
PID 2324 wrote to memory of 2560	2324	f34564b0b5d6bedeb034173a5051d9702d05fc75ca73afe10e7e017669834727.exe	31
PID 2324 wrote to memory of 2560	2324	f34564b0b5d6bedeb034173a5051d9702d05fc75ca73afe10e7e017669834727.exe	31
PID 2324 wrote to memory of 2560	2324	f34564b0b5d6bedeb034173a5051d9702d05fc75ca73afe10e7e017669834727.exe	31
PID 2324 wrote to memory of 2560	2324	f34564b0b5d6bedeb034173a5051d9702d05fc75ca73afe10e7e017669834727.exe	31
PID 2324 wrote to memory of 2560	2324	f34564b0b5d6bedeb034173a5051d9702d05fc75ca73afe10e7e017669834727.exe	31
PID 2324 wrote to memory of 2196	2324	f34564b0b5d6bedeb034173a5051d9702d05fc75ca73afe10e7e017669834727.exe	32
PID 2324 wrote to memory of 2196	2324	f34564b0b5d6bedeb034173a5051d9702d05fc75ca73afe10e7e017669834727.exe	32
PID 2324 wrote to memory of 2196	2324	f34564b0b5d6bedeb034173a5051d9702d05fc75ca73afe10e7e017669834727.exe	32
PID 2324 wrote to memory of 2196	2324	f34564b0b5d6bedeb034173a5051d9702d05fc75ca73afe10e7e017669834727.exe	32
PID 2324 wrote to memory of 2196	2324	f34564b0b5d6bedeb034173a5051d9702d05fc75ca73afe10e7e017669834727.exe	32
PID 2324 wrote to memory of 2196	2324	f34564b0b5d6bedeb034173a5051d9702d05fc75ca73afe10e7e017669834727.exe	32
PID 2324 wrote to memory of 2196	2324	f34564b0b5d6bedeb034173a5051d9702d05fc75ca73afe10e7e017669834727.exe	32
PID 2324 wrote to memory of 2196	2324	f34564b0b5d6bedeb034173a5051d9702d05fc75ca73afe10e7e017669834727.exe	32

C:\Users\Admin\AppData\Local\Temp\f34564b0b5d6bedeb034173a5051d9702d05fc75ca73afe10e7e017669834727.exe
"C:\Users\Admin\AppData\Local\Temp\f34564b0b5d6bedeb034173a5051d9702d05fc75ca73afe10e7e017669834727.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2324
- 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:2560
- C:\Users\Admin\AppData\Local\Temp\f34564b0b5d6bedeb034173a5051d9702d05fc75ca73afe10e7e017669834727.exe
  "C:\Users\Admin\AppData\Local\Temp\f34564b0b5d6bedeb034173a5051d9702d05fc75ca73afe10e7e017669834727.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of SetWindowsHookEx
  PID:2196
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c ""C:\Users\Admin\AppData\Local\Temp\NBCXT.bat" "
    3⤵
    PID:2852
  - - 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:2884
- - C:\Users\Admin\AppData\Roaming\Microsoft\WAMain.exe
    "C:\Users\Admin\AppData\Roaming\Microsoft\WAMain.exe"
    3⤵
    PID:1612
  - - C:\Windows\SysWOW64\svchost.exe
      "C:\Windows\system32\svchost.exe"
      4⤵
      PID:1624
  - - C:\Users\Admin\AppData\Roaming\Microsoft\WAMain.exe
      "C:\Users\Admin\AppData\Roaming\Microsoft\WAMain.exe"
      4⤵
      PID:1908
  - - C:\Users\Admin\AppData\Roaming\Microsoft\WAMain.exe
      "C:\Users\Admin\AppData\Roaming\Microsoft\WAMain.exe"
      4⤵
      PID:2244

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

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

Filesize
148B

MD5
3a4614705555abb049c3298e61170b7f

SHA1
c8686410756f346d9551256a5b878b04770950ba

SHA256
cff0663c8cfadf83b80583a871c313ffc5d950cb503809cb4a482f400c5d846b

SHA512
65ce6fec00e6934f21635e7ccd74757f31ed4b0ddb52bd80d3ea9abeba56340128d23151ef7d9f5daacb5d61e4a4cca50dbb3a43132e350522311ee06e829007

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

Filesize
112KB

MD5
509e774760eb06658fe93fc35b541ed6

SHA1
2ae89e74456d3f666677af4e28e4801f51a25988

SHA256
5c7d25f5fd350301543f060998be0a972338d1a674bf9897875846763c911293

SHA512
193212fbda54f73de7dce47906d52c1cf714fe52d651693ed5ba2b706cade2d5ef22984a8e0fe94b44022ed298b6d1d04266eedb5c1c4a678b09c7ca16e4d1b8

Download Submit
memory/1908-292-0x0000000000400000-0x000000000040B000-memory.dmp

Filesize
44KB

Download
memory/1908-281-0x0000000000400000-0x000000000040B000-memory.dmp

Filesize
44KB

Download
memory/2196-129-0x0000000000400000-0x000000000040B000-memory.dmp

Filesize
44KB

Download
memory/2196-289-0x0000000000400000-0x000000000040B000-memory.dmp

Filesize
44KB

Download
memory/2196-125-0x0000000000400000-0x000000000040B000-memory.dmp

Filesize
44KB

Download
memory/2244-286-0x0000000000400000-0x0000000000414000-memory.dmp

Filesize
80KB

Download
memory/2324-51-0x00000000003F0000-0x00000000003F2000-memory.dmp

Filesize
8KB

Download
memory/2324-4-0x0000000000230000-0x0000000000231000-memory.dmp

Filesize
4KB

Download
memory/2324-56-0x0000000001C40000-0x0000000001C42000-memory.dmp

Filesize
8KB

Download
memory/2324-81-0x0000000001C90000-0x0000000001C91000-memory.dmp

Filesize
4KB

Download
memory/2324-90-0x0000000001CB0000-0x0000000001CB2000-memory.dmp

Filesize
8KB

Download
memory/2324-89-0x0000000001C80000-0x0000000001C82000-memory.dmp

Filesize
8KB

Download
memory/2324-50-0x00000000003E0000-0x00000000003E2000-memory.dmp

Filesize
8KB

Download
memory/2324-32-0x00000000003C0000-0x00000000003C1000-memory.dmp

Filesize
4KB

Download
memory/2324-8-0x0000000000250000-0x0000000000251000-memory.dmp

Filesize
4KB

Download
memory/2324-14-0x0000000000270000-0x0000000000271000-memory.dmp

Filesize
4KB

Download
memory/2324-2-0x0000000000230000-0x0000000000231000-memory.dmp

Filesize
4KB

Download
memory/2324-20-0x00000000002E0000-0x00000000002E1000-memory.dmp

Filesize
4KB

Download
memory/2324-38-0x00000000003E0000-0x00000000003E2000-memory.dmp

Filesize
8KB

Download
memory/2324-28-0x0000000000320000-0x0000000000321000-memory.dmp

Filesize
4KB

Download
memory/2560-91-0x0000000000400000-0x000000000040C000-memory.dmp

Filesize
48KB

Download
memory/2560-95-0x0000000000400000-0x000000000040C000-memory.dmp

Filesize
48KB

Download
memory/2560-93-0x0000000000400000-0x000000000040C000-memory.dmp

Filesize
48KB

Download
memory/2560-99-0x0000000000400000-0x000000000040C000-memory.dmp

Filesize
48KB

Download
memory/2560-126-0x0000000000400000-0x000000000040C000-memory.dmp

Filesize
48KB

Download
memory/2560-101-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2560-103-0x0000000000400000-0x000000000040C000-memory.dmp

Filesize
48KB

Download
memory/2560-290-0x0000000000400000-0x000000000040C000-memory.dmp

Filesize
48KB

Download
memory/2560-291-0x0000000000400000-0x000000000040C000-memory.dmp

Filesize
48KB

Download
memory/2560-97-0x0000000000400000-0x000000000040C000-memory.dmp

Filesize
48KB

Download