modiloader | af2520f7572cbedc96b154b8a51ccd7c9ad51e92232bd1f4f1b68482025e2dff

Analysis

max time kernel
1s
max time network
16s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
18-12-2024 08:01

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General

Target

af2520f7572cbedc96b154b8a51ccd7c9ad51e92232bd1f4f1b68482025e2dff.exe
Size

112KB
MD5

0fff5cb1563043acc39b89e10ddede97
SHA1

43cab879cf78c18c4f7dec663beb07f1d9596213
SHA256

af2520f7572cbedc96b154b8a51ccd7c9ad51e92232bd1f4f1b68482025e2dff
SHA512

5d43e26dd94b52013b41dc203261c3d7cb3881a04c23d4e3f87d71a1b00feb5ed06d7d01856d7493ba54a537fa965ad24fb1cfaa8ec0e34ccb2003ce228ab04b
SSDEEP

1536:t2ovIa47CqIf2f3w41p7sDcX7juR/JSJw8EeNshUDGXJ9:tVIr7zI+fAceoGxSKKo59

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/1600-297-0x0000000000400000-0x0000000000414000-memory.dmp	modiloader_stage2

Suspicious use of SetThreadContext 2 IoCs

description	pid	Process	procid_target
PID 2336 set thread context of 2580	2336	af2520f7572cbedc96b154b8a51ccd7c9ad51e92232bd1f4f1b68482025e2dff.exe	31
PID 2336 set thread context of 2016	2336	af2520f7572cbedc96b154b8a51ccd7c9ad51e92232bd1f4f1b68482025e2dff.exe	32

UPX packed file 7 IoCs

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

upx

resource	yara_rule
behavioral1/memory/2016-127-0x0000000000400000-0x000000000040B000-memory.dmp	upx
behavioral1/memory/2016-134-0x0000000000400000-0x000000000040B000-memory.dmp	upx
behavioral1/memory/1600-286-0x0000000000400000-0x0000000000414000-memory.dmp	upx
behavioral1/memory/2016-292-0x0000000000400000-0x000000000040B000-memory.dmp	upx
behavioral1/memory/544-285-0x0000000000400000-0x000000000040B000-memory.dmp	upx
behavioral1/memory/544-294-0x0000000000400000-0x000000000040B000-memory.dmp	upx
behavioral1/memory/1600-297-0x0000000000400000-0x0000000000414000-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	af2520f7572cbedc96b154b8a51ccd7c9ad51e92232bd1f4f1b68482025e2dff.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	af2520f7572cbedc96b154b8a51ccd7c9ad51e92232bd1f4f1b68482025e2dff.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	svchost.exe

Suspicious behavior: EnumeratesProcesses 64 IoCs

pid	Process
2580	svchost.exe
2580	svchost.exe
2580	svchost.exe
2580	svchost.exe
2580	svchost.exe
2580	svchost.exe
2580	svchost.exe
2580	svchost.exe
2580	svchost.exe
2580	svchost.exe
2580	svchost.exe
2580	svchost.exe
2580	svchost.exe
2580	svchost.exe
2580	svchost.exe
2580	svchost.exe
2580	svchost.exe
2580	svchost.exe
2580	svchost.exe
2580	svchost.exe
2580	svchost.exe
2580	svchost.exe
2580	svchost.exe
2580	svchost.exe
2580	svchost.exe
2580	svchost.exe
2580	svchost.exe
2580	svchost.exe
2580	svchost.exe
2580	svchost.exe
2580	svchost.exe
2580	svchost.exe
2580	svchost.exe
2580	svchost.exe
2580	svchost.exe
2580	svchost.exe
2580	svchost.exe
2580	svchost.exe
2580	svchost.exe
2580	svchost.exe
2580	svchost.exe
2580	svchost.exe
2580	svchost.exe
2580	svchost.exe
2580	svchost.exe
2580	svchost.exe
2580	svchost.exe
2580	svchost.exe
2580	svchost.exe
2580	svchost.exe
2580	svchost.exe
2580	svchost.exe
2580	svchost.exe
2580	svchost.exe
2580	svchost.exe
2580	svchost.exe
2580	svchost.exe
2580	svchost.exe
2580	svchost.exe
2580	svchost.exe
2580	svchost.exe
2580	svchost.exe
2580	svchost.exe
2580	svchost.exe

Suspicious use of SetWindowsHookEx 3 IoCs

pid	Process
2336	af2520f7572cbedc96b154b8a51ccd7c9ad51e92232bd1f4f1b68482025e2dff.exe
2580	svchost.exe
2016	af2520f7572cbedc96b154b8a51ccd7c9ad51e92232bd1f4f1b68482025e2dff.exe

Suspicious use of WriteProcessMemory 18 IoCs

description	pid	Process	procid_target
PID 2336 wrote to memory of 2580	2336	af2520f7572cbedc96b154b8a51ccd7c9ad51e92232bd1f4f1b68482025e2dff.exe	31
PID 2336 wrote to memory of 2580	2336	af2520f7572cbedc96b154b8a51ccd7c9ad51e92232bd1f4f1b68482025e2dff.exe	31
PID 2336 wrote to memory of 2580	2336	af2520f7572cbedc96b154b8a51ccd7c9ad51e92232bd1f4f1b68482025e2dff.exe	31
PID 2336 wrote to memory of 2580	2336	af2520f7572cbedc96b154b8a51ccd7c9ad51e92232bd1f4f1b68482025e2dff.exe	31
PID 2336 wrote to memory of 2580	2336	af2520f7572cbedc96b154b8a51ccd7c9ad51e92232bd1f4f1b68482025e2dff.exe	31
PID 2336 wrote to memory of 2580	2336	af2520f7572cbedc96b154b8a51ccd7c9ad51e92232bd1f4f1b68482025e2dff.exe	31
PID 2336 wrote to memory of 2580	2336	af2520f7572cbedc96b154b8a51ccd7c9ad51e92232bd1f4f1b68482025e2dff.exe	31
PID 2336 wrote to memory of 2580	2336	af2520f7572cbedc96b154b8a51ccd7c9ad51e92232bd1f4f1b68482025e2dff.exe	31
PID 2336 wrote to memory of 2580	2336	af2520f7572cbedc96b154b8a51ccd7c9ad51e92232bd1f4f1b68482025e2dff.exe	31
PID 2336 wrote to memory of 2580	2336	af2520f7572cbedc96b154b8a51ccd7c9ad51e92232bd1f4f1b68482025e2dff.exe	31
PID 2336 wrote to memory of 2016	2336	af2520f7572cbedc96b154b8a51ccd7c9ad51e92232bd1f4f1b68482025e2dff.exe	32
PID 2336 wrote to memory of 2016	2336	af2520f7572cbedc96b154b8a51ccd7c9ad51e92232bd1f4f1b68482025e2dff.exe	32
PID 2336 wrote to memory of 2016	2336	af2520f7572cbedc96b154b8a51ccd7c9ad51e92232bd1f4f1b68482025e2dff.exe	32
PID 2336 wrote to memory of 2016	2336	af2520f7572cbedc96b154b8a51ccd7c9ad51e92232bd1f4f1b68482025e2dff.exe	32
PID 2336 wrote to memory of 2016	2336	af2520f7572cbedc96b154b8a51ccd7c9ad51e92232bd1f4f1b68482025e2dff.exe	32
PID 2336 wrote to memory of 2016	2336	af2520f7572cbedc96b154b8a51ccd7c9ad51e92232bd1f4f1b68482025e2dff.exe	32
PID 2336 wrote to memory of 2016	2336	af2520f7572cbedc96b154b8a51ccd7c9ad51e92232bd1f4f1b68482025e2dff.exe	32
PID 2336 wrote to memory of 2016	2336	af2520f7572cbedc96b154b8a51ccd7c9ad51e92232bd1f4f1b68482025e2dff.exe	32

C:\Users\Admin\AppData\Local\Temp\af2520f7572cbedc96b154b8a51ccd7c9ad51e92232bd1f4f1b68482025e2dff.exe
"C:\Users\Admin\AppData\Local\Temp\af2520f7572cbedc96b154b8a51ccd7c9ad51e92232bd1f4f1b68482025e2dff.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2336
- 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:2580
- C:\Users\Admin\AppData\Local\Temp\af2520f7572cbedc96b154b8a51ccd7c9ad51e92232bd1f4f1b68482025e2dff.exe
  "C:\Users\Admin\AppData\Local\Temp\af2520f7572cbedc96b154b8a51ccd7c9ad51e92232bd1f4f1b68482025e2dff.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of SetWindowsHookEx
  PID:2016
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c ""C:\Users\Admin\AppData\Local\Temp\NEYDO.bat" "
    3⤵
    PID:2808
  - - 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:2960
- - C:\Users\Admin\AppData\Roaming\Microsoft\WAMain.exe
    "C:\Users\Admin\AppData\Roaming\Microsoft\WAMain.exe"
    3⤵
    PID:628
  - - C:\Windows\SysWOW64\svchost.exe
      "C:\Windows\system32\svchost.exe"
      4⤵
      PID:956
  - - C:\Users\Admin\AppData\Roaming\Microsoft\WAMain.exe
      "C:\Users\Admin\AppData\Roaming\Microsoft\WAMain.exe"
      4⤵
      PID:544
  - - C:\Users\Admin\AppData\Roaming\Microsoft\WAMain.exe
      "C:\Users\Admin\AppData\Roaming\Microsoft\WAMain.exe"
      4⤵
      PID:1600

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\NEYDO.bat

Filesize
148B

MD5
3a4614705555abb049c3298e61170b7f

SHA1
c8686410756f346d9551256a5b878b04770950ba

SHA256
cff0663c8cfadf83b80583a871c313ffc5d950cb503809cb4a482f400c5d846b

SHA512
65ce6fec00e6934f21635e7ccd74757f31ed4b0ddb52bd80d3ea9abeba56340128d23151ef7d9f5daacb5d61e4a4cca50dbb3a43132e350522311ee06e829007

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

Filesize
112KB

MD5
cfe31747280518005e318b2eae74d951

SHA1
2072692d6fc0a7744a0b76d70e90343ce6c46e42

SHA256
10eb95388699944c88b5aeef71a02771d4eae129d393ef7ef6b6f7b48d57c5aa

SHA512
43e58ead690d9e47b172f1c382b3d51cd5e1a355813e074d5315f5ab1a70f89c687fceb4422c723791382282abe8634ccef672608e3343a91437e8a501052e9d

Download Submit
memory/544-294-0x0000000000400000-0x000000000040B000-memory.dmp

Filesize
44KB

Download
memory/544-285-0x0000000000400000-0x000000000040B000-memory.dmp

Filesize
44KB

Download
memory/1600-297-0x0000000000400000-0x0000000000414000-memory.dmp

Filesize
80KB

Download
memory/1600-286-0x0000000000400000-0x0000000000414000-memory.dmp

Filesize
80KB

Download
memory/2016-127-0x0000000000400000-0x000000000040B000-memory.dmp

Filesize
44KB

Download
memory/2016-292-0x0000000000400000-0x000000000040B000-memory.dmp

Filesize
44KB

Download
memory/2016-134-0x0000000000400000-0x000000000040B000-memory.dmp

Filesize
44KB

Download
memory/2336-51-0x00000000004B0000-0x00000000004B2000-memory.dmp

Filesize
8KB

Download
memory/2336-56-0x00000000004C0000-0x00000000004C2000-memory.dmp

Filesize
8KB

Download
memory/2336-63-0x00000000004D0000-0x00000000004D2000-memory.dmp

Filesize
8KB

Download
memory/2336-78-0x00000000004F0000-0x00000000004F2000-memory.dmp

Filesize
8KB

Download
memory/2336-92-0x0000000002530000-0x0000000002532000-memory.dmp

Filesize
8KB

Download
memory/2336-91-0x0000000000500000-0x0000000000502000-memory.dmp

Filesize
8KB

Download
memory/2336-83-0x0000000002510000-0x0000000002511000-memory.dmp

Filesize
4KB

Download
memory/2336-2-0x0000000000230000-0x0000000000231000-memory.dmp

Filesize
4KB

Download
memory/2336-4-0x0000000000230000-0x0000000000231000-memory.dmp

Filesize
4KB

Download
memory/2336-8-0x0000000000250000-0x0000000000251000-memory.dmp

Filesize
4KB

Download
memory/2336-14-0x0000000000270000-0x0000000000271000-memory.dmp

Filesize
4KB

Download
memory/2336-20-0x0000000000420000-0x0000000000421000-memory.dmp

Filesize
4KB

Download
memory/2336-28-0x0000000000460000-0x0000000000461000-memory.dmp

Filesize
4KB

Download
memory/2336-32-0x0000000000480000-0x0000000000481000-memory.dmp

Filesize
4KB

Download
memory/2336-50-0x00000000004A0000-0x00000000004A2000-memory.dmp

Filesize
8KB

Download
memory/2336-38-0x00000000004A0000-0x00000000004A2000-memory.dmp

Filesize
8KB

Download
memory/2580-93-0x0000000000400000-0x000000000040C000-memory.dmp

Filesize
48KB

Download
memory/2580-126-0x0000000000400000-0x000000000040C000-memory.dmp

Filesize
48KB

Download
memory/2580-124-0x0000000000400000-0x000000000040C000-memory.dmp

Filesize
48KB

Download
memory/2580-103-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2580-105-0x0000000000400000-0x000000000040C000-memory.dmp

Filesize
48KB

Download
memory/2580-102-0x0000000000400000-0x000000000040C000-memory.dmp

Filesize
48KB

Download
memory/2580-99-0x0000000000400000-0x000000000040C000-memory.dmp

Filesize
48KB

Download
memory/2580-293-0x0000000000400000-0x000000000040C000-memory.dmp

Filesize
48KB

Download
memory/2580-97-0x0000000000400000-0x000000000040C000-memory.dmp

Filesize
48KB

Download
memory/2580-95-0x0000000000400000-0x000000000040C000-memory.dmp

Filesize
48KB

Download