modiloader | aab05a30a202d42e2ff402979a39e0eeaf21539e20f9592b14214d731b04977e

Analysis

max time kernel
2s
max time network
118s
platform
windows7_x64
resource
win7-20240708-en
resource tags

arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
submitted
01/01/2025, 15:21

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General

Target

aab05a30a202d42e2ff402979a39e0eeaf21539e20f9592b14214d731b04977eN.exe
Size

112KB
MD5

1d1ef0d4d6e60d3dd1b3a4737b7e0200
SHA1

e1ceaed5e415e633f198e783909fffd0ea2e76d6
SHA256

aab05a30a202d42e2ff402979a39e0eeaf21539e20f9592b14214d731b04977e
SHA512

61fcfb0e3c7f58382748fff90b90716f39ef5a1228426defce22cd0b5ab393c5aa8bfa101966a85f6806dbc71c79aa85d76b79a792dfb5b0f477d509ea43c68b
SSDEEP

1536:t2ovIa47CqIf2f3w41p7sDcX7juR/JSJw8EeNshUDGXJh:tVIr7zI+fAceoGxSKKo5h

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/2012-291-0x0000000000400000-0x0000000000414000-memory.dmp	modiloader_stage2

Suspicious use of SetThreadContext 2 IoCs

description	pid	Process	procid_target
PID 1908 set thread context of 2440	1908	aab05a30a202d42e2ff402979a39e0eeaf21539e20f9592b14214d731b04977eN.exe	30
PID 1908 set thread context of 764	1908	aab05a30a202d42e2ff402979a39e0eeaf21539e20f9592b14214d731b04977eN.exe	31

UPX packed file 10 IoCs

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

upx

resource	yara_rule
behavioral1/memory/764-129-0x0000000000400000-0x000000000040B000-memory.dmp	upx
behavioral1/memory/764-124-0x0000000000400000-0x000000000040B000-memory.dmp	upx
behavioral1/memory/764-118-0x0000000000400000-0x000000000040B000-memory.dmp	upx
behavioral1/memory/764-114-0x0000000000400000-0x000000000040B000-memory.dmp	upx
behavioral1/memory/764-111-0x0000000000400000-0x000000000040B000-memory.dmp	upx
behavioral1/memory/2012-283-0x0000000000400000-0x0000000000414000-memory.dmp	upx
behavioral1/memory/1804-282-0x0000000000400000-0x000000000040B000-memory.dmp	upx
behavioral1/memory/764-288-0x0000000000400000-0x000000000040B000-memory.dmp	upx
behavioral1/memory/2012-291-0x0000000000400000-0x0000000000414000-memory.dmp	upx
behavioral1/memory/1804-290-0x0000000000400000-0x000000000040B000-memory.dmp	upx

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

System Location Discovery: System Language Discovery 1 TTPs 4 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	aab05a30a202d42e2ff402979a39e0eeaf21539e20f9592b14214d731b04977eN.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	svchost.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	aab05a30a202d42e2ff402979a39e0eeaf21539e20f9592b14214d731b04977eN.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe

Suspicious behavior: EnumeratesProcesses 64 IoCs

pid	Process
2440	svchost.exe
2440	svchost.exe
2440	svchost.exe
2440	svchost.exe
2440	svchost.exe
2440	svchost.exe
2440	svchost.exe
2440	svchost.exe
2440	svchost.exe
2440	svchost.exe
2440	svchost.exe
2440	svchost.exe
2440	svchost.exe
2440	svchost.exe
2440	svchost.exe
2440	svchost.exe
2440	svchost.exe
2440	svchost.exe
2440	svchost.exe
2440	svchost.exe
2440	svchost.exe
2440	svchost.exe
2440	svchost.exe
2440	svchost.exe
2440	svchost.exe
2440	svchost.exe
2440	svchost.exe
2440	svchost.exe
2440	svchost.exe
2440	svchost.exe
2440	svchost.exe
2440	svchost.exe
2440	svchost.exe
2440	svchost.exe
2440	svchost.exe
2440	svchost.exe
2440	svchost.exe
2440	svchost.exe
2440	svchost.exe
2440	svchost.exe
2440	svchost.exe
2440	svchost.exe
2440	svchost.exe
2440	svchost.exe
2440	svchost.exe
2440	svchost.exe
2440	svchost.exe
2440	svchost.exe
2440	svchost.exe
2440	svchost.exe
2440	svchost.exe
2440	svchost.exe
2440	svchost.exe
2440	svchost.exe
2440	svchost.exe
2440	svchost.exe
2440	svchost.exe
2440	svchost.exe
2440	svchost.exe
2440	svchost.exe
2440	svchost.exe
2440	svchost.exe
2440	svchost.exe
2440	svchost.exe

Suspicious use of SetWindowsHookEx 3 IoCs

pid	Process
1908	aab05a30a202d42e2ff402979a39e0eeaf21539e20f9592b14214d731b04977eN.exe
2440	svchost.exe
764	aab05a30a202d42e2ff402979a39e0eeaf21539e20f9592b14214d731b04977eN.exe

Suspicious use of WriteProcessMemory 26 IoCs

description	pid	Process	procid_target
PID 1908 wrote to memory of 2440	1908	aab05a30a202d42e2ff402979a39e0eeaf21539e20f9592b14214d731b04977eN.exe	30
PID 1908 wrote to memory of 2440	1908	aab05a30a202d42e2ff402979a39e0eeaf21539e20f9592b14214d731b04977eN.exe	30
PID 1908 wrote to memory of 2440	1908	aab05a30a202d42e2ff402979a39e0eeaf21539e20f9592b14214d731b04977eN.exe	30
PID 1908 wrote to memory of 2440	1908	aab05a30a202d42e2ff402979a39e0eeaf21539e20f9592b14214d731b04977eN.exe	30
PID 1908 wrote to memory of 2440	1908	aab05a30a202d42e2ff402979a39e0eeaf21539e20f9592b14214d731b04977eN.exe	30
PID 1908 wrote to memory of 2440	1908	aab05a30a202d42e2ff402979a39e0eeaf21539e20f9592b14214d731b04977eN.exe	30
PID 1908 wrote to memory of 2440	1908	aab05a30a202d42e2ff402979a39e0eeaf21539e20f9592b14214d731b04977eN.exe	30
PID 1908 wrote to memory of 2440	1908	aab05a30a202d42e2ff402979a39e0eeaf21539e20f9592b14214d731b04977eN.exe	30
PID 1908 wrote to memory of 2440	1908	aab05a30a202d42e2ff402979a39e0eeaf21539e20f9592b14214d731b04977eN.exe	30
PID 1908 wrote to memory of 2440	1908	aab05a30a202d42e2ff402979a39e0eeaf21539e20f9592b14214d731b04977eN.exe	30
PID 1908 wrote to memory of 764	1908	aab05a30a202d42e2ff402979a39e0eeaf21539e20f9592b14214d731b04977eN.exe	31
PID 1908 wrote to memory of 764	1908	aab05a30a202d42e2ff402979a39e0eeaf21539e20f9592b14214d731b04977eN.exe	31
PID 1908 wrote to memory of 764	1908	aab05a30a202d42e2ff402979a39e0eeaf21539e20f9592b14214d731b04977eN.exe	31
PID 1908 wrote to memory of 764	1908	aab05a30a202d42e2ff402979a39e0eeaf21539e20f9592b14214d731b04977eN.exe	31
PID 1908 wrote to memory of 764	1908	aab05a30a202d42e2ff402979a39e0eeaf21539e20f9592b14214d731b04977eN.exe	31
PID 1908 wrote to memory of 764	1908	aab05a30a202d42e2ff402979a39e0eeaf21539e20f9592b14214d731b04977eN.exe	31
PID 1908 wrote to memory of 764	1908	aab05a30a202d42e2ff402979a39e0eeaf21539e20f9592b14214d731b04977eN.exe	31
PID 1908 wrote to memory of 764	1908	aab05a30a202d42e2ff402979a39e0eeaf21539e20f9592b14214d731b04977eN.exe	31
PID 764 wrote to memory of 2108	764	aab05a30a202d42e2ff402979a39e0eeaf21539e20f9592b14214d731b04977eN.exe	32
PID 764 wrote to memory of 2108	764	aab05a30a202d42e2ff402979a39e0eeaf21539e20f9592b14214d731b04977eN.exe	32
PID 764 wrote to memory of 2108	764	aab05a30a202d42e2ff402979a39e0eeaf21539e20f9592b14214d731b04977eN.exe	32
PID 764 wrote to memory of 2108	764	aab05a30a202d42e2ff402979a39e0eeaf21539e20f9592b14214d731b04977eN.exe	32
PID 2108 wrote to memory of 2000	2108	cmd.exe	34
PID 2108 wrote to memory of 2000	2108	cmd.exe	34
PID 2108 wrote to memory of 2000	2108	cmd.exe	34
PID 2108 wrote to memory of 2000	2108	cmd.exe	34

C:\Users\Admin\AppData\Local\Temp\aab05a30a202d42e2ff402979a39e0eeaf21539e20f9592b14214d731b04977eN.exe
"C:\Users\Admin\AppData\Local\Temp\aab05a30a202d42e2ff402979a39e0eeaf21539e20f9592b14214d731b04977eN.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1908
- 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:2440
- C:\Users\Admin\AppData\Local\Temp\aab05a30a202d42e2ff402979a39e0eeaf21539e20f9592b14214d731b04977eN.exe
  "C:\Users\Admin\AppData\Local\Temp\aab05a30a202d42e2ff402979a39e0eeaf21539e20f9592b14214d731b04977eN.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of SetWindowsHookEx
  - Suspicious use of WriteProcessMemory
  PID:764
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c ""C:\Users\Admin\AppData\Local\Temp\QBDGR.bat" "
    3⤵
    - System Location Discovery: System Language Discovery
    - Suspicious use of WriteProcessMemory
    PID:2108
  - - 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:2000
- - C:\Users\Admin\AppData\Roaming\Microsoft\WAMain.exe
    "C:\Users\Admin\AppData\Roaming\Microsoft\WAMain.exe"
    3⤵
    PID:536
  - - C:\Windows\SysWOW64\svchost.exe
      "C:\Windows\system32\svchost.exe"
      4⤵
      PID:908
  - - C:\Users\Admin\AppData\Roaming\Microsoft\WAMain.exe
      "C:\Users\Admin\AppData\Roaming\Microsoft\WAMain.exe"
      4⤵
      PID:1804
  - - C:\Users\Admin\AppData\Roaming\Microsoft\WAMain.exe
      "C:\Users\Admin\AppData\Roaming\Microsoft\WAMain.exe"
      4⤵
      PID:2012

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

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\QBDGR.bat

Filesize
148B

MD5
3a4614705555abb049c3298e61170b7f

SHA1
c8686410756f346d9551256a5b878b04770950ba

SHA256
cff0663c8cfadf83b80583a871c313ffc5d950cb503809cb4a482f400c5d846b

SHA512
65ce6fec00e6934f21635e7ccd74757f31ed4b0ddb52bd80d3ea9abeba56340128d23151ef7d9f5daacb5d61e4a4cca50dbb3a43132e350522311ee06e829007

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

Filesize
112KB

MD5
7c6b02abc080ddccd25537845596bc2e

SHA1
bae1e84eaf1e3627502780402091a57488c38a1d

SHA256
fa7800825cd6ca09b694492b68660221cc7b37479b8d274bbaa5c793c63f788d

SHA512
f7246ce256f3763ef5d29467198499b51ecb9d7ee342367db02e129881c1f410ef127b2b2e723fe33fd706581a9a1118b8dac5f59a8bcdc055287f1ef1661a81

Download Submit
memory/764-109-0x0000000000400000-0x000000000040B000-memory.dmp

Filesize
44KB

Download
memory/764-118-0x0000000000400000-0x000000000040B000-memory.dmp

Filesize
44KB

Download
memory/764-288-0x0000000000400000-0x000000000040B000-memory.dmp

Filesize
44KB

Download
memory/764-129-0x0000000000400000-0x000000000040B000-memory.dmp

Filesize
44KB

Download
memory/764-111-0x0000000000400000-0x000000000040B000-memory.dmp

Filesize
44KB

Download
memory/764-114-0x0000000000400000-0x000000000040B000-memory.dmp

Filesize
44KB

Download
memory/764-116-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/764-124-0x0000000000400000-0x000000000040B000-memory.dmp

Filesize
44KB

Download
memory/1804-290-0x0000000000400000-0x000000000040B000-memory.dmp

Filesize
44KB

Download
memory/1804-282-0x0000000000400000-0x000000000040B000-memory.dmp

Filesize
44KB

Download
memory/1908-8-0x0000000000250000-0x0000000000251000-memory.dmp

Filesize
4KB

Download
memory/1908-46-0x0000000000390000-0x0000000000392000-memory.dmp

Filesize
8KB

Download
memory/1908-20-0x0000000000290000-0x0000000000291000-memory.dmp

Filesize
4KB

Download
memory/1908-28-0x0000000000350000-0x0000000000351000-memory.dmp

Filesize
4KB

Download
memory/1908-14-0x0000000000270000-0x0000000000271000-memory.dmp

Filesize
4KB

Download
memory/1908-90-0x0000000000450000-0x0000000000452000-memory.dmp

Filesize
8KB

Download
memory/1908-56-0x00000000003B0000-0x00000000003B2000-memory.dmp

Filesize
8KB

Download
memory/1908-65-0x00000000003C0000-0x00000000003C2000-memory.dmp

Filesize
8KB

Download
memory/1908-32-0x0000000000370000-0x0000000000371000-memory.dmp

Filesize
4KB

Download
memory/1908-51-0x00000000003A0000-0x00000000003A2000-memory.dmp

Filesize
8KB

Download
memory/1908-4-0x0000000000230000-0x0000000000231000-memory.dmp

Filesize
4KB

Download
memory/1908-82-0x0000000000430000-0x0000000000431000-memory.dmp

Filesize
4KB

Download
memory/1908-38-0x0000000000390000-0x0000000000392000-memory.dmp

Filesize
8KB

Download
memory/1908-2-0x0000000000230000-0x0000000000231000-memory.dmp

Filesize
4KB

Download
memory/2012-283-0x0000000000400000-0x0000000000414000-memory.dmp

Filesize
80KB

Download
memory/2012-291-0x0000000000400000-0x0000000000414000-memory.dmp

Filesize
80KB

Download
memory/2440-108-0x0000000000400000-0x000000000040C000-memory.dmp

Filesize
48KB

Download
memory/2440-113-0x0000000000400000-0x000000000040C000-memory.dmp

Filesize
48KB

Download
memory/2440-120-0x0000000000400000-0x000000000040C000-memory.dmp

Filesize
48KB

Download
memory/2440-130-0x0000000000400000-0x000000000040C000-memory.dmp

Filesize
48KB

Download
memory/2440-289-0x0000000000400000-0x000000000040C000-memory.dmp

Filesize
48KB

Download
memory/2440-91-0x0000000000400000-0x000000000040C000-memory.dmp

Filesize
48KB

Download