modiloader | 8012002120ebdba9dfc2f6afa36c807942213c8fab70c7c43536070e8e590c2b

Analysis

max time kernel
2s
max time network
17s
platform
windows7_x64
resource
win7-20241010-en
resource tags

arch:x64arch:x86image:win7-20241010-enlocale:en-usos:windows7-x64system
submitted
20-12-2024 06:32

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General

Target

8012002120ebdba9dfc2f6afa36c807942213c8fab70c7c43536070e8e590c2bN.exe
Size

112KB
MD5

ee919a6571ceeb4aab4d11dcd49f1540
SHA1

133791b51b52e6e36992c064e0e3a31b7abaa7c5
SHA256

8012002120ebdba9dfc2f6afa36c807942213c8fab70c7c43536070e8e590c2b
SHA512

46f366e14b04d1c8ec11957035889332df9d7237ddadb4a1c3ad3e2311e5a3ab1ca78e9dd31bf82bb3c83db92552dab2e7ee082d90d51df4b03ac56019733ea7
SSDEEP

1536:t2ovIa47CqIf2f3w41p7sDcX7juR/JSJw8EeNshUDGXJ:tVIr7zI+fAceoGxSKKo5

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 2 IoCs

resource	yara_rule
behavioral1/memory/1680-286-0x0000000000400000-0x0000000000414000-memory.dmp	modiloader_stage2
behavioral1/memory/1680-294-0x0000000000400000-0x0000000000414000-memory.dmp	modiloader_stage2

Suspicious use of SetThreadContext 2 IoCs

description	pid	Process	procid_target
PID 532 set thread context of 3028	532	8012002120ebdba9dfc2f6afa36c807942213c8fab70c7c43536070e8e590c2bN.exe	31
PID 532 set thread context of 2456	532	8012002120ebdba9dfc2f6afa36c807942213c8fab70c7c43536070e8e590c2bN.exe	32

UPX packed file 7 IoCs

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

upx

resource	yara_rule
behavioral1/memory/2456-125-0x0000000000400000-0x000000000040B000-memory.dmp	upx
behavioral1/memory/2456-131-0x0000000000400000-0x000000000040B000-memory.dmp	upx
behavioral1/memory/2456-289-0x0000000000400000-0x000000000040B000-memory.dmp	upx
behavioral1/memory/1680-286-0x0000000000400000-0x0000000000414000-memory.dmp	upx
behavioral1/memory/2100-285-0x0000000000400000-0x000000000040B000-memory.dmp	upx
behavioral1/memory/1680-294-0x0000000000400000-0x0000000000414000-memory.dmp	upx
behavioral1/memory/2100-293-0x0000000000400000-0x000000000040B000-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	8012002120ebdba9dfc2f6afa36c807942213c8fab70c7c43536070e8e590c2bN.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	8012002120ebdba9dfc2f6afa36c807942213c8fab70c7c43536070e8e590c2bN.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	svchost.exe

Suspicious behavior: EnumeratesProcesses 64 IoCs

pid	Process
3028	svchost.exe
3028	svchost.exe
3028	svchost.exe
3028	svchost.exe
3028	svchost.exe
3028	svchost.exe
3028	svchost.exe
3028	svchost.exe
3028	svchost.exe
3028	svchost.exe
3028	svchost.exe
3028	svchost.exe
3028	svchost.exe
3028	svchost.exe
3028	svchost.exe
3028	svchost.exe
3028	svchost.exe
3028	svchost.exe
3028	svchost.exe
3028	svchost.exe
3028	svchost.exe
3028	svchost.exe
3028	svchost.exe
3028	svchost.exe
3028	svchost.exe
3028	svchost.exe
3028	svchost.exe
3028	svchost.exe
3028	svchost.exe
3028	svchost.exe
3028	svchost.exe
3028	svchost.exe
3028	svchost.exe
3028	svchost.exe
3028	svchost.exe
3028	svchost.exe
3028	svchost.exe
3028	svchost.exe
3028	svchost.exe
3028	svchost.exe
3028	svchost.exe
3028	svchost.exe
3028	svchost.exe
3028	svchost.exe
3028	svchost.exe
3028	svchost.exe
3028	svchost.exe
3028	svchost.exe
3028	svchost.exe
3028	svchost.exe
3028	svchost.exe
3028	svchost.exe
3028	svchost.exe
3028	svchost.exe
3028	svchost.exe
3028	svchost.exe
3028	svchost.exe
3028	svchost.exe
3028	svchost.exe
3028	svchost.exe
3028	svchost.exe
3028	svchost.exe
3028	svchost.exe
3028	svchost.exe

Suspicious use of SetWindowsHookEx 3 IoCs

pid	Process
532	8012002120ebdba9dfc2f6afa36c807942213c8fab70c7c43536070e8e590c2bN.exe
3028	svchost.exe
2456	8012002120ebdba9dfc2f6afa36c807942213c8fab70c7c43536070e8e590c2bN.exe

Suspicious use of WriteProcessMemory 18 IoCs

description	pid	Process	procid_target
PID 532 wrote to memory of 3028	532	8012002120ebdba9dfc2f6afa36c807942213c8fab70c7c43536070e8e590c2bN.exe	31
PID 532 wrote to memory of 3028	532	8012002120ebdba9dfc2f6afa36c807942213c8fab70c7c43536070e8e590c2bN.exe	31
PID 532 wrote to memory of 3028	532	8012002120ebdba9dfc2f6afa36c807942213c8fab70c7c43536070e8e590c2bN.exe	31
PID 532 wrote to memory of 3028	532	8012002120ebdba9dfc2f6afa36c807942213c8fab70c7c43536070e8e590c2bN.exe	31
PID 532 wrote to memory of 3028	532	8012002120ebdba9dfc2f6afa36c807942213c8fab70c7c43536070e8e590c2bN.exe	31
PID 532 wrote to memory of 3028	532	8012002120ebdba9dfc2f6afa36c807942213c8fab70c7c43536070e8e590c2bN.exe	31
PID 532 wrote to memory of 3028	532	8012002120ebdba9dfc2f6afa36c807942213c8fab70c7c43536070e8e590c2bN.exe	31
PID 532 wrote to memory of 3028	532	8012002120ebdba9dfc2f6afa36c807942213c8fab70c7c43536070e8e590c2bN.exe	31
PID 532 wrote to memory of 3028	532	8012002120ebdba9dfc2f6afa36c807942213c8fab70c7c43536070e8e590c2bN.exe	31
PID 532 wrote to memory of 3028	532	8012002120ebdba9dfc2f6afa36c807942213c8fab70c7c43536070e8e590c2bN.exe	31
PID 532 wrote to memory of 2456	532	8012002120ebdba9dfc2f6afa36c807942213c8fab70c7c43536070e8e590c2bN.exe	32
PID 532 wrote to memory of 2456	532	8012002120ebdba9dfc2f6afa36c807942213c8fab70c7c43536070e8e590c2bN.exe	32
PID 532 wrote to memory of 2456	532	8012002120ebdba9dfc2f6afa36c807942213c8fab70c7c43536070e8e590c2bN.exe	32
PID 532 wrote to memory of 2456	532	8012002120ebdba9dfc2f6afa36c807942213c8fab70c7c43536070e8e590c2bN.exe	32
PID 532 wrote to memory of 2456	532	8012002120ebdba9dfc2f6afa36c807942213c8fab70c7c43536070e8e590c2bN.exe	32
PID 532 wrote to memory of 2456	532	8012002120ebdba9dfc2f6afa36c807942213c8fab70c7c43536070e8e590c2bN.exe	32
PID 532 wrote to memory of 2456	532	8012002120ebdba9dfc2f6afa36c807942213c8fab70c7c43536070e8e590c2bN.exe	32
PID 532 wrote to memory of 2456	532	8012002120ebdba9dfc2f6afa36c807942213c8fab70c7c43536070e8e590c2bN.exe	32

C:\Users\Admin\AppData\Local\Temp\8012002120ebdba9dfc2f6afa36c807942213c8fab70c7c43536070e8e590c2bN.exe
"C:\Users\Admin\AppData\Local\Temp\8012002120ebdba9dfc2f6afa36c807942213c8fab70c7c43536070e8e590c2bN.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:532
- 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:3028
- C:\Users\Admin\AppData\Local\Temp\8012002120ebdba9dfc2f6afa36c807942213c8fab70c7c43536070e8e590c2bN.exe
  "C:\Users\Admin\AppData\Local\Temp\8012002120ebdba9dfc2f6afa36c807942213c8fab70c7c43536070e8e590c2bN.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of SetWindowsHookEx
  PID:2456
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c ""C:\Users\Admin\AppData\Local\Temp\FTSEM.bat" "
    3⤵
    PID:1632
  - - 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:2844
- - C:\Users\Admin\AppData\Roaming\Microsoft\WAMain.exe
    "C:\Users\Admin\AppData\Roaming\Microsoft\WAMain.exe"
    3⤵
    PID:1916
  - - C:\Windows\SysWOW64\svchost.exe
      "C:\Windows\system32\svchost.exe"
      4⤵
      PID:1532
  - - C:\Users\Admin\AppData\Roaming\Microsoft\WAMain.exe
      "C:\Users\Admin\AppData\Roaming\Microsoft\WAMain.exe"
      4⤵
      PID:2100
  - - C:\Users\Admin\AppData\Roaming\Microsoft\WAMain.exe
      "C:\Users\Admin\AppData\Roaming\Microsoft\WAMain.exe"
      4⤵
      PID:1680

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\FTSEM.bat

Filesize
148B

MD5
3a4614705555abb049c3298e61170b7f

SHA1
c8686410756f346d9551256a5b878b04770950ba

SHA256
cff0663c8cfadf83b80583a871c313ffc5d950cb503809cb4a482f400c5d846b

SHA512
65ce6fec00e6934f21635e7ccd74757f31ed4b0ddb52bd80d3ea9abeba56340128d23151ef7d9f5daacb5d61e4a4cca50dbb3a43132e350522311ee06e829007

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

Filesize
112KB

MD5
a2afc1d5786f27b6f10d3c48435c0b52

SHA1
b811d315fa596e0773606a5d5b6e689d8f81e936

SHA256
c92ea26a021bc9cb0a9caa4dcfecd7123f1a17cf97ad3fe16c91b12caf83281f

SHA512
92acd1e92fbf42060cae119271aa5da3c6c3ca279d92910267228021ddb882d8c15f9640f5831eda5453483d4f9d2ad95ca9ed0cf609908e8437bad9a767cd17

Download Submit
memory/532-46-0x00000000003E0000-0x00000000003E2000-memory.dmp

Filesize
8KB

Download
memory/532-20-0x0000000000350000-0x0000000000351000-memory.dmp

Filesize
4KB

Download
memory/532-2-0x0000000000270000-0x0000000000271000-memory.dmp

Filesize
4KB

Download
memory/532-28-0x0000000000390000-0x0000000000391000-memory.dmp

Filesize
4KB

Download
memory/532-32-0x00000000003C0000-0x00000000003C1000-memory.dmp

Filesize
4KB

Download
memory/532-38-0x00000000003E0000-0x00000000003E2000-memory.dmp

Filesize
8KB

Download
memory/532-4-0x0000000000270000-0x0000000000271000-memory.dmp

Filesize
4KB

Download
memory/532-49-0x00000000003F0000-0x00000000003F2000-memory.dmp

Filesize
8KB

Download
memory/532-64-0x0000000000430000-0x0000000000432000-memory.dmp

Filesize
8KB

Download
memory/532-89-0x0000000000460000-0x0000000000462000-memory.dmp

Filesize
8KB

Download
memory/532-90-0x0000000000490000-0x0000000000492000-memory.dmp

Filesize
8KB

Download
memory/532-81-0x0000000000470000-0x0000000000471000-memory.dmp

Filesize
4KB

Download
memory/532-8-0x0000000000310000-0x0000000000311000-memory.dmp

Filesize
4KB

Download
memory/532-14-0x0000000000330000-0x0000000000331000-memory.dmp

Filesize
4KB

Download
memory/1680-294-0x0000000000400000-0x0000000000414000-memory.dmp

Filesize
80KB

Download
memory/1680-286-0x0000000000400000-0x0000000000414000-memory.dmp

Filesize
80KB

Download
memory/2100-285-0x0000000000400000-0x000000000040B000-memory.dmp

Filesize
44KB

Download
memory/2100-293-0x0000000000400000-0x000000000040B000-memory.dmp

Filesize
44KB

Download
memory/2456-289-0x0000000000400000-0x000000000040B000-memory.dmp

Filesize
44KB

Download
memory/2456-131-0x0000000000400000-0x000000000040B000-memory.dmp

Filesize
44KB

Download
memory/2456-125-0x0000000000400000-0x000000000040B000-memory.dmp

Filesize
44KB

Download
memory/3028-95-0x0000000000400000-0x000000000040C000-memory.dmp

Filesize
48KB

Download
memory/3028-97-0x0000000000400000-0x000000000040C000-memory.dmp

Filesize
48KB

Download
memory/3028-108-0x0000000000400000-0x000000000040C000-memory.dmp

Filesize
48KB

Download
memory/3028-101-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/3028-93-0x0000000000400000-0x000000000040C000-memory.dmp

Filesize
48KB

Download
memory/3028-91-0x0000000000400000-0x000000000040C000-memory.dmp

Filesize
48KB

Download
memory/3028-290-0x0000000000400000-0x000000000040C000-memory.dmp

Filesize
48KB

Download
memory/3028-124-0x0000000000400000-0x000000000040C000-memory.dmp

Filesize
48KB

Download
memory/3028-99-0x0000000000400000-0x000000000040C000-memory.dmp

Filesize
48KB

Download