modiloader | df087558e2880f541beeea3404695ae8c5be50ca06a075a7ae6a290b6c5f932a

Analysis

max time kernel
1s
max time network
121s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
16/01/2025, 08:48

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General

Target

df087558e2880f541beeea3404695ae8c5be50ca06a075a7ae6a290b6c5f932a.exe
Size

112KB
MD5

87d0b9a3e55bc0f5ea34dbf1bf0f72d4
SHA1

23f58687143df6bfc116541ed926d357a8455420
SHA256

df087558e2880f541beeea3404695ae8c5be50ca06a075a7ae6a290b6c5f932a
SHA512

9e36db288792b95c1d7676252d1941f10871afecf134c5135363cfdbda9463b8818d091079be42c6d4c5a22b6608f4aeb9a6b934a6ac44b863ba72a38298e9ea
SSDEEP

1536:t2ovIa47CqIf2f3w41p7sDcX7juR/JSJw8EeNshUDGXJy:tVIr7zI+fAceoGxSKKo5y

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/288-286-0x0000000000400000-0x0000000000414000-memory.dmp	modiloader_stage2
behavioral1/memory/288-296-0x0000000000400000-0x0000000000414000-memory.dmp	modiloader_stage2

Suspicious use of SetThreadContext 2 IoCs

description	pid	Process	procid_target
PID 2624 set thread context of 2088	2624	df087558e2880f541beeea3404695ae8c5be50ca06a075a7ae6a290b6c5f932a.exe	30
PID 2624 set thread context of 2980	2624	df087558e2880f541beeea3404695ae8c5be50ca06a075a7ae6a290b6c5f932a.exe	31

UPX packed file 6 IoCs

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

upx

resource	yara_rule
behavioral1/memory/2980-127-0x0000000000400000-0x000000000040B000-memory.dmp	upx
behavioral1/memory/2980-132-0x0000000000400000-0x000000000040B000-memory.dmp	upx
behavioral1/memory/288-286-0x0000000000400000-0x0000000000414000-memory.dmp	upx
behavioral1/memory/2980-291-0x0000000000400000-0x000000000040B000-memory.dmp	upx
behavioral1/memory/1720-293-0x0000000000400000-0x000000000040B000-memory.dmp	upx
behavioral1/memory/288-296-0x0000000000400000-0x0000000000414000-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	df087558e2880f541beeea3404695ae8c5be50ca06a075a7ae6a290b6c5f932a.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	svchost.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	df087558e2880f541beeea3404695ae8c5be50ca06a075a7ae6a290b6c5f932a.exe

Suspicious behavior: EnumeratesProcesses 64 IoCs

pid	Process
2088	svchost.exe
2088	svchost.exe
2088	svchost.exe
2088	svchost.exe
2088	svchost.exe
2088	svchost.exe
2088	svchost.exe
2088	svchost.exe
2088	svchost.exe
2088	svchost.exe
2088	svchost.exe
2088	svchost.exe
2088	svchost.exe
2088	svchost.exe
2088	svchost.exe
2088	svchost.exe
2088	svchost.exe
2088	svchost.exe
2088	svchost.exe
2088	svchost.exe
2088	svchost.exe
2088	svchost.exe
2088	svchost.exe
2088	svchost.exe
2088	svchost.exe
2088	svchost.exe
2088	svchost.exe
2088	svchost.exe
2088	svchost.exe
2088	svchost.exe
2088	svchost.exe
2088	svchost.exe
2088	svchost.exe
2088	svchost.exe
2088	svchost.exe
2088	svchost.exe
2088	svchost.exe
2088	svchost.exe
2088	svchost.exe
2088	svchost.exe
2088	svchost.exe
2088	svchost.exe
2088	svchost.exe
2088	svchost.exe
2088	svchost.exe
2088	svchost.exe
2088	svchost.exe
2088	svchost.exe
2088	svchost.exe
2088	svchost.exe
2088	svchost.exe
2088	svchost.exe
2088	svchost.exe
2088	svchost.exe
2088	svchost.exe
2088	svchost.exe
2088	svchost.exe
2088	svchost.exe
2088	svchost.exe
2088	svchost.exe
2088	svchost.exe
2088	svchost.exe
2088	svchost.exe
2088	svchost.exe

Suspicious use of SetWindowsHookEx 3 IoCs

pid	Process
2624	df087558e2880f541beeea3404695ae8c5be50ca06a075a7ae6a290b6c5f932a.exe
2088	svchost.exe
2980	df087558e2880f541beeea3404695ae8c5be50ca06a075a7ae6a290b6c5f932a.exe

Suspicious use of WriteProcessMemory 18 IoCs

description	pid	Process	procid_target
PID 2624 wrote to memory of 2088	2624	df087558e2880f541beeea3404695ae8c5be50ca06a075a7ae6a290b6c5f932a.exe	30
PID 2624 wrote to memory of 2088	2624	df087558e2880f541beeea3404695ae8c5be50ca06a075a7ae6a290b6c5f932a.exe	30
PID 2624 wrote to memory of 2088	2624	df087558e2880f541beeea3404695ae8c5be50ca06a075a7ae6a290b6c5f932a.exe	30
PID 2624 wrote to memory of 2088	2624	df087558e2880f541beeea3404695ae8c5be50ca06a075a7ae6a290b6c5f932a.exe	30
PID 2624 wrote to memory of 2088	2624	df087558e2880f541beeea3404695ae8c5be50ca06a075a7ae6a290b6c5f932a.exe	30
PID 2624 wrote to memory of 2088	2624	df087558e2880f541beeea3404695ae8c5be50ca06a075a7ae6a290b6c5f932a.exe	30
PID 2624 wrote to memory of 2088	2624	df087558e2880f541beeea3404695ae8c5be50ca06a075a7ae6a290b6c5f932a.exe	30
PID 2624 wrote to memory of 2088	2624	df087558e2880f541beeea3404695ae8c5be50ca06a075a7ae6a290b6c5f932a.exe	30
PID 2624 wrote to memory of 2088	2624	df087558e2880f541beeea3404695ae8c5be50ca06a075a7ae6a290b6c5f932a.exe	30
PID 2624 wrote to memory of 2088	2624	df087558e2880f541beeea3404695ae8c5be50ca06a075a7ae6a290b6c5f932a.exe	30
PID 2624 wrote to memory of 2980	2624	df087558e2880f541beeea3404695ae8c5be50ca06a075a7ae6a290b6c5f932a.exe	31
PID 2624 wrote to memory of 2980	2624	df087558e2880f541beeea3404695ae8c5be50ca06a075a7ae6a290b6c5f932a.exe	31
PID 2624 wrote to memory of 2980	2624	df087558e2880f541beeea3404695ae8c5be50ca06a075a7ae6a290b6c5f932a.exe	31
PID 2624 wrote to memory of 2980	2624	df087558e2880f541beeea3404695ae8c5be50ca06a075a7ae6a290b6c5f932a.exe	31
PID 2624 wrote to memory of 2980	2624	df087558e2880f541beeea3404695ae8c5be50ca06a075a7ae6a290b6c5f932a.exe	31
PID 2624 wrote to memory of 2980	2624	df087558e2880f541beeea3404695ae8c5be50ca06a075a7ae6a290b6c5f932a.exe	31
PID 2624 wrote to memory of 2980	2624	df087558e2880f541beeea3404695ae8c5be50ca06a075a7ae6a290b6c5f932a.exe	31
PID 2624 wrote to memory of 2980	2624	df087558e2880f541beeea3404695ae8c5be50ca06a075a7ae6a290b6c5f932a.exe	31

C:\Users\Admin\AppData\Local\Temp\df087558e2880f541beeea3404695ae8c5be50ca06a075a7ae6a290b6c5f932a.exe
"C:\Users\Admin\AppData\Local\Temp\df087558e2880f541beeea3404695ae8c5be50ca06a075a7ae6a290b6c5f932a.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2624
- 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:2088
- C:\Users\Admin\AppData\Local\Temp\df087558e2880f541beeea3404695ae8c5be50ca06a075a7ae6a290b6c5f932a.exe
  "C:\Users\Admin\AppData\Local\Temp\df087558e2880f541beeea3404695ae8c5be50ca06a075a7ae6a290b6c5f932a.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of SetWindowsHookEx
  PID:2980
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c ""C:\Users\Admin\AppData\Local\Temp\LULAV.bat" "
    3⤵
    PID:2056
  - - 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:1164
- - C:\Users\Admin\AppData\Roaming\Microsoft\WAMain.exe
    "C:\Users\Admin\AppData\Roaming\Microsoft\WAMain.exe"
    3⤵
    PID:1404
  - - C:\Windows\SysWOW64\svchost.exe
      "C:\Windows\system32\svchost.exe"
      4⤵
      PID:2372
  - - C:\Users\Admin\AppData\Roaming\Microsoft\WAMain.exe
      "C:\Users\Admin\AppData\Roaming\Microsoft\WAMain.exe"
      4⤵
      PID:1720
  - - C:\Users\Admin\AppData\Roaming\Microsoft\WAMain.exe
      "C:\Users\Admin\AppData\Roaming\Microsoft\WAMain.exe"
      4⤵
      PID:288

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\LULAV.bat

Filesize
148B

MD5
3a4614705555abb049c3298e61170b7f

SHA1
c8686410756f346d9551256a5b878b04770950ba

SHA256
cff0663c8cfadf83b80583a871c313ffc5d950cb503809cb4a482f400c5d846b

SHA512
65ce6fec00e6934f21635e7ccd74757f31ed4b0ddb52bd80d3ea9abeba56340128d23151ef7d9f5daacb5d61e4a4cca50dbb3a43132e350522311ee06e829007

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

Filesize
112KB

MD5
45a63cb8a0cac657d823b02d80bcb766

SHA1
856649cde26668be0c18b213e5a7598e0e7a16b1

SHA256
12b7ae57ca5327338c0dcebd7b33a880e81f559daa41ba70cdfde437a17f76d9

SHA512
8e6d5ee896957b7193d6cb08ad93863fe92a2712e25fb273a1f450493c005b4b127bd821d5f076d786f23a3760fb158ae745fd469017fa1bbc981f150969c7e6

Download Submit
memory/288-296-0x0000000000400000-0x0000000000414000-memory.dmp

Filesize
80KB

Download
memory/288-286-0x0000000000400000-0x0000000000414000-memory.dmp

Filesize
80KB

Download
memory/1720-293-0x0000000000400000-0x000000000040B000-memory.dmp

Filesize
44KB

Download
memory/2088-95-0x0000000000400000-0x000000000040C000-memory.dmp

Filesize
48KB

Download
memory/2088-103-0x0000000000400000-0x000000000040C000-memory.dmp

Filesize
48KB

Download
memory/2088-292-0x0000000000400000-0x000000000040C000-memory.dmp

Filesize
48KB

Download
memory/2088-97-0x0000000000400000-0x000000000040C000-memory.dmp

Filesize
48KB

Download
memory/2088-99-0x0000000000400000-0x000000000040C000-memory.dmp

Filesize
48KB

Download
memory/2088-101-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2088-121-0x0000000000400000-0x000000000040C000-memory.dmp

Filesize
48KB

Download
memory/2088-93-0x0000000000400000-0x000000000040C000-memory.dmp

Filesize
48KB

Download
memory/2088-91-0x0000000000400000-0x000000000040C000-memory.dmp

Filesize
48KB

Download
memory/2624-89-0x0000000002580000-0x0000000002582000-memory.dmp

Filesize
8KB

Download
memory/2624-125-0x00000000023A0000-0x00000000023A2000-memory.dmp

Filesize
8KB

Download
memory/2624-90-0x00000000026F0000-0x00000000026F2000-memory.dmp

Filesize
8KB

Download
memory/2624-120-0x0000000002970000-0x0000000002972000-memory.dmp

Filesize
8KB

Download
memory/2624-81-0x00000000026D0000-0x00000000026D1000-memory.dmp

Filesize
4KB

Download
memory/2624-62-0x0000000002510000-0x0000000002512000-memory.dmp

Filesize
8KB

Download
memory/2624-50-0x00000000023A0000-0x00000000023A2000-memory.dmp

Filesize
8KB

Download
memory/2624-4-0x00000000003B0000-0x00000000003B1000-memory.dmp

Filesize
4KB

Download
memory/2624-126-0x00000000023B0000-0x00000000023B2000-memory.dmp

Filesize
8KB

Download
memory/2624-32-0x0000000002380000-0x0000000002381000-memory.dmp

Filesize
4KB

Download
memory/2624-2-0x00000000003B0000-0x00000000003B1000-memory.dmp

Filesize
4KB

Download
memory/2624-8-0x00000000003D0000-0x00000000003D1000-memory.dmp

Filesize
4KB

Download
memory/2624-28-0x0000000001BA0000-0x0000000001BA1000-memory.dmp

Filesize
4KB

Download
memory/2624-20-0x0000000001B60000-0x0000000001B61000-memory.dmp

Filesize
4KB

Download
memory/2624-14-0x0000000001B40000-0x0000000001B41000-memory.dmp

Filesize
4KB

Download
memory/2624-51-0x00000000023B0000-0x00000000023B2000-memory.dmp

Filesize
8KB

Download
memory/2980-291-0x0000000000400000-0x000000000040B000-memory.dmp

Filesize
44KB

Download
memory/2980-132-0x0000000000400000-0x000000000040B000-memory.dmp

Filesize
44KB

Download
memory/2980-127-0x0000000000400000-0x000000000040B000-memory.dmp

Filesize
44KB

Download