modiloader | afcc3498fcda2ec582e351811c118a42b7c30d6564dd3ad93a354afcd7309243

Analysis

max time kernel
2s
max time network
19s
platform
windows7_x64
resource
win7-20241010-en
resource tags

arch:x64arch:x86image:win7-20241010-enlocale:en-usos:windows7-x64system
submitted
05-11-2024 07:52

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General

Target

afcc3498fcda2ec582e351811c118a42b7c30d6564dd3ad93a354afcd7309243N.exe
Size

112KB
MD5

2526c41cf21ad4107b8a94a230c3b520
SHA1

e3ef0f91db9843c4b3593d2bcb173a8199a458b4
SHA256

afcc3498fcda2ec582e351811c118a42b7c30d6564dd3ad93a354afcd7309243
SHA512

b27648d71013c5543a83655391fe732ef0b313899c9198ed360e5eb87efe97921f2880ad469f21a1e5b3703daf210d05301314d5f92e435d6b8e09a6bd4c3e1a
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

Processes:

resource	yara_rule
behavioral1/memory/1860-283-0x0000000000400000-0x0000000000414000-memory.dmp	modiloader_stage2
behavioral1/memory/1860-293-0x0000000000400000-0x0000000000414000-memory.dmp	modiloader_stage2

Suspicious use of SetThreadContext 2 IoCs

Processes:

afcc3498fcda2ec582e351811c118a42b7c30d6564dd3ad93a354afcd7309243N.exe

description	pid	Process	procid_target
PID 2580 set thread context of 2744	2580	afcc3498fcda2ec582e351811c118a42b7c30d6564dd3ad93a354afcd7309243N.exe	29
PID 2580 set thread context of 2660	2580	afcc3498fcda2ec582e351811c118a42b7c30d6564dd3ad93a354afcd7309243N.exe	30

UPX packed file 5 IoCs

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

upx

Processes:

resource	yara_rule
behavioral1/memory/2660-127-0x0000000000400000-0x000000000040B000-memory.dmp	upx
behavioral1/memory/1860-283-0x0000000000400000-0x0000000000414000-memory.dmp	upx
behavioral1/memory/2660-288-0x0000000000400000-0x000000000040B000-memory.dmp	upx
behavioral1/memory/2376-290-0x0000000000400000-0x000000000040B000-memory.dmp	upx
behavioral1/memory/1860-293-0x0000000000400000-0x0000000000414000-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

Processes:

afcc3498fcda2ec582e351811c118a42b7c30d6564dd3ad93a354afcd7309243N.exeafcc3498fcda2ec582e351811c118a42b7c30d6564dd3ad93a354afcd7309243N.exesvchost.exe

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	afcc3498fcda2ec582e351811c118a42b7c30d6564dd3ad93a354afcd7309243N.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	afcc3498fcda2ec582e351811c118a42b7c30d6564dd3ad93a354afcd7309243N.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	svchost.exe

Suspicious behavior: EnumeratesProcesses 64 IoCs

Processes:

svchost.exe

pid	Process
2744	svchost.exe
2744	svchost.exe
2744	svchost.exe
2744	svchost.exe
2744	svchost.exe
2744	svchost.exe
2744	svchost.exe
2744	svchost.exe
2744	svchost.exe
2744	svchost.exe
2744	svchost.exe
2744	svchost.exe
2744	svchost.exe
2744	svchost.exe
2744	svchost.exe
2744	svchost.exe
2744	svchost.exe
2744	svchost.exe
2744	svchost.exe
2744	svchost.exe
2744	svchost.exe
2744	svchost.exe
2744	svchost.exe
2744	svchost.exe
2744	svchost.exe
2744	svchost.exe
2744	svchost.exe
2744	svchost.exe
2744	svchost.exe
2744	svchost.exe
2744	svchost.exe
2744	svchost.exe
2744	svchost.exe
2744	svchost.exe
2744	svchost.exe
2744	svchost.exe
2744	svchost.exe
2744	svchost.exe
2744	svchost.exe
2744	svchost.exe
2744	svchost.exe
2744	svchost.exe
2744	svchost.exe
2744	svchost.exe
2744	svchost.exe
2744	svchost.exe
2744	svchost.exe
2744	svchost.exe
2744	svchost.exe
2744	svchost.exe
2744	svchost.exe
2744	svchost.exe
2744	svchost.exe
2744	svchost.exe
2744	svchost.exe
2744	svchost.exe
2744	svchost.exe
2744	svchost.exe
2744	svchost.exe
2744	svchost.exe
2744	svchost.exe
2744	svchost.exe
2744	svchost.exe
2744	svchost.exe

Suspicious use of SetWindowsHookEx 3 IoCs

Processes:

afcc3498fcda2ec582e351811c118a42b7c30d6564dd3ad93a354afcd7309243N.exesvchost.exeafcc3498fcda2ec582e351811c118a42b7c30d6564dd3ad93a354afcd7309243N.exe

pid	Process
2580	afcc3498fcda2ec582e351811c118a42b7c30d6564dd3ad93a354afcd7309243N.exe
2744	svchost.exe
2660	afcc3498fcda2ec582e351811c118a42b7c30d6564dd3ad93a354afcd7309243N.exe

Suspicious use of WriteProcessMemory 18 IoCs

Processes:

afcc3498fcda2ec582e351811c118a42b7c30d6564dd3ad93a354afcd7309243N.exe

description	pid	Process	procid_target
PID 2580 wrote to memory of 2744	2580	afcc3498fcda2ec582e351811c118a42b7c30d6564dd3ad93a354afcd7309243N.exe	29
PID 2580 wrote to memory of 2744	2580	afcc3498fcda2ec582e351811c118a42b7c30d6564dd3ad93a354afcd7309243N.exe	29
PID 2580 wrote to memory of 2744	2580	afcc3498fcda2ec582e351811c118a42b7c30d6564dd3ad93a354afcd7309243N.exe	29
PID 2580 wrote to memory of 2744	2580	afcc3498fcda2ec582e351811c118a42b7c30d6564dd3ad93a354afcd7309243N.exe	29
PID 2580 wrote to memory of 2744	2580	afcc3498fcda2ec582e351811c118a42b7c30d6564dd3ad93a354afcd7309243N.exe	29
PID 2580 wrote to memory of 2744	2580	afcc3498fcda2ec582e351811c118a42b7c30d6564dd3ad93a354afcd7309243N.exe	29
PID 2580 wrote to memory of 2744	2580	afcc3498fcda2ec582e351811c118a42b7c30d6564dd3ad93a354afcd7309243N.exe	29
PID 2580 wrote to memory of 2744	2580	afcc3498fcda2ec582e351811c118a42b7c30d6564dd3ad93a354afcd7309243N.exe	29
PID 2580 wrote to memory of 2744	2580	afcc3498fcda2ec582e351811c118a42b7c30d6564dd3ad93a354afcd7309243N.exe	29
PID 2580 wrote to memory of 2744	2580	afcc3498fcda2ec582e351811c118a42b7c30d6564dd3ad93a354afcd7309243N.exe	29
PID 2580 wrote to memory of 2660	2580	afcc3498fcda2ec582e351811c118a42b7c30d6564dd3ad93a354afcd7309243N.exe	30
PID 2580 wrote to memory of 2660	2580	afcc3498fcda2ec582e351811c118a42b7c30d6564dd3ad93a354afcd7309243N.exe	30
PID 2580 wrote to memory of 2660	2580	afcc3498fcda2ec582e351811c118a42b7c30d6564dd3ad93a354afcd7309243N.exe	30
PID 2580 wrote to memory of 2660	2580	afcc3498fcda2ec582e351811c118a42b7c30d6564dd3ad93a354afcd7309243N.exe	30
PID 2580 wrote to memory of 2660	2580	afcc3498fcda2ec582e351811c118a42b7c30d6564dd3ad93a354afcd7309243N.exe	30
PID 2580 wrote to memory of 2660	2580	afcc3498fcda2ec582e351811c118a42b7c30d6564dd3ad93a354afcd7309243N.exe	30
PID 2580 wrote to memory of 2660	2580	afcc3498fcda2ec582e351811c118a42b7c30d6564dd3ad93a354afcd7309243N.exe	30
PID 2580 wrote to memory of 2660	2580	afcc3498fcda2ec582e351811c118a42b7c30d6564dd3ad93a354afcd7309243N.exe	30

C:\Users\Admin\AppData\Local\Temp\afcc3498fcda2ec582e351811c118a42b7c30d6564dd3ad93a354afcd7309243N.exe
"C:\Users\Admin\AppData\Local\Temp\afcc3498fcda2ec582e351811c118a42b7c30d6564dd3ad93a354afcd7309243N.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2580
- 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:2744
- C:\Users\Admin\AppData\Local\Temp\afcc3498fcda2ec582e351811c118a42b7c30d6564dd3ad93a354afcd7309243N.exe
  "C:\Users\Admin\AppData\Local\Temp\afcc3498fcda2ec582e351811c118a42b7c30d6564dd3ad93a354afcd7309243N.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of SetWindowsHookEx
  PID:2660
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c ""C:\Users\Admin\AppData\Local\Temp\SXTHT.bat" "
    3⤵
    PID:1852
  - - 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:1888
- - C:\Users\Admin\AppData\Roaming\Microsoft\WAMain.exe
    "C:\Users\Admin\AppData\Roaming\Microsoft\WAMain.exe"
    3⤵
    PID:1516
  - - C:\Windows\SysWOW64\svchost.exe
      "C:\Windows\system32\svchost.exe"
      4⤵
      PID:704
  - - C:\Users\Admin\AppData\Roaming\Microsoft\WAMain.exe
      "C:\Users\Admin\AppData\Roaming\Microsoft\WAMain.exe"
      4⤵
      PID:2376
  - - C:\Users\Admin\AppData\Roaming\Microsoft\WAMain.exe
      "C:\Users\Admin\AppData\Roaming\Microsoft\WAMain.exe"
      4⤵
      PID:1860

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\SXTHT.bat

Filesize
148B

MD5
3a4614705555abb049c3298e61170b7f

SHA1
c8686410756f346d9551256a5b878b04770950ba

SHA256
cff0663c8cfadf83b80583a871c313ffc5d950cb503809cb4a482f400c5d846b

SHA512
65ce6fec00e6934f21635e7ccd74757f31ed4b0ddb52bd80d3ea9abeba56340128d23151ef7d9f5daacb5d61e4a4cca50dbb3a43132e350522311ee06e829007

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

Filesize
112KB

MD5
cba956c50fd526df39baa2a7e41529cb

SHA1
74cd5500a3391562be6b30b9ccd00811f73662c2

SHA256
8d3562e81de2f040cdcdb2b5d015cccea32d2a8f65fd305d6bb8364c9b216cda

SHA512
b5268f0455402ab9170e6a3811db85a5f6b6d0b01948a84b0d1bc9538cc1cea3acf145aca4602f74da007294bfb42d5acca7f436e2a4cdb591ddd5376694c16c

Download Submit
memory/1860-293-0x0000000000400000-0x0000000000414000-memory.dmp

Filesize
80KB

Download
memory/1860-283-0x0000000000400000-0x0000000000414000-memory.dmp

Filesize
80KB

Download
memory/2376-290-0x0000000000400000-0x000000000040B000-memory.dmp

Filesize
44KB

Download
memory/2580-28-0x00000000002F0000-0x00000000002F1000-memory.dmp

Filesize
4KB

Download
memory/2580-87-0x0000000000550000-0x0000000000552000-memory.dmp

Filesize
8KB

Download
memory/2580-38-0x00000000003B0000-0x00000000003B2000-memory.dmp

Filesize
8KB

Download
memory/2580-40-0x00000000003B0000-0x00000000003B2000-memory.dmp

Filesize
8KB

Download
memory/2580-49-0x00000000003C0000-0x00000000003C2000-memory.dmp

Filesize
8KB

Download
memory/2580-57-0x00000000003D0000-0x00000000003D2000-memory.dmp

Filesize
8KB

Download
memory/2580-81-0x0000000000560000-0x0000000000561000-memory.dmp

Filesize
4KB

Download
memory/2580-14-0x0000000000280000-0x0000000000281000-memory.dmp

Filesize
4KB

Download
memory/2580-90-0x0000000000580000-0x0000000000582000-memory.dmp

Filesize
8KB

Download
memory/2580-32-0x0000000000310000-0x0000000000311000-memory.dmp

Filesize
4KB

Download
memory/2580-4-0x0000000000240000-0x0000000000241000-memory.dmp

Filesize
4KB

Download
memory/2580-2-0x0000000000240000-0x0000000000241000-memory.dmp

Filesize
4KB

Download
memory/2580-20-0x00000000002A0000-0x00000000002A1000-memory.dmp

Filesize
4KB

Download
memory/2580-8-0x0000000000260000-0x0000000000261000-memory.dmp

Filesize
4KB

Download
memory/2660-109-0x0000000000400000-0x000000000040B000-memory.dmp

Filesize
44KB

Download
memory/2660-288-0x0000000000400000-0x000000000040B000-memory.dmp

Filesize
44KB

Download
memory/2660-127-0x0000000000400000-0x000000000040B000-memory.dmp

Filesize
44KB

Download
memory/2744-101-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2744-93-0x0000000000400000-0x000000000040C000-memory.dmp

Filesize
48KB

Download
memory/2744-91-0x0000000000400000-0x000000000040C000-memory.dmp

Filesize
48KB

Download
memory/2744-128-0x0000000000400000-0x000000000040C000-memory.dmp

Filesize
48KB

Download
memory/2744-129-0x0000000000400000-0x000000000040C000-memory.dmp

Filesize
48KB

Download
memory/2744-95-0x0000000000400000-0x000000000040C000-memory.dmp

Filesize
48KB

Download
memory/2744-97-0x0000000000400000-0x000000000040C000-memory.dmp

Filesize
48KB

Download
memory/2744-289-0x0000000000400000-0x000000000040C000-memory.dmp

Filesize
48KB

Download
memory/2744-99-0x0000000000400000-0x000000000040C000-memory.dmp

Filesize
48KB

Download
memory/2744-108-0x0000000000400000-0x000000000040C000-memory.dmp

Filesize
48KB

Download