modiloader | c90193af8ffe050ad79402dfceb9274be08b300bc02ecb1e6394917ee50934e4

Analysis

max time kernel
144s
max time network
154s
platform
windows10-2004_x64
resource
win10v2004-20230220-en
resource tags

arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system
submitted
14-04-2023 15:22

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General

Target

c90193af8ffe050ad79402dfceb9274be08b300bc02ecb1e6394917ee50934e4.exe
Size

988KB
MD5

66d5db3da9af5b8e8fc8ab5dec6ac73b
SHA1

3128c0cec2ccdcd8d17bba1f6b50a8d7cac49d26
SHA256

c90193af8ffe050ad79402dfceb9274be08b300bc02ecb1e6394917ee50934e4
SHA512

697cc93cd378d13097f46a3a73b51c61d62f421996ce538b4ad7e3663808200d1d2fb36a181fbbc51ef65bcaaff190a8d90b0a28980e75191ca2d0126d2eeb65
SSDEEP

12288:MyAdYwUGsU7a7FP7Gp1tAe5fhBbYj3vY7IEDjoSgfNQGDyAcdYGybmIAl1zODhBc:Mp6707ahGXBfcjwEsIejHuG/joD

Score

10^/10

modiloader vidar be67f2b288274aabb4498979305ac4e1 discovery spyware stealer trojan

Malware Config

Extracted

Family

vidar

Version

3.4

Botnet

be67f2b288274aabb4498979305ac4e1

https://steamcommunity.com/profiles/76561199494593681

https://t.me/auftriebs

Attributes

profile_id_v2
be67f2b288274aabb4498979305ac4e1
user_agent
Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:105.0) Gecko/20100101 Firefox/105.0

Signatures

ModiLoader, DBatLoader
ModiLoader is a Delphi loader that misuses cloud services to download other malicious families.
trojan modiloader
Vidar
Vidar is an infostealer based on Arkei stealer.
stealer vidar

ModiLoader Second Stage 1 IoCs

Processes:

resource	yara_rule
behavioral1/memory/5076-136-0x0000000002460000-0x000000000248C000-memory.dmp	modiloader_stage2

Executes dropped EXE 1 IoCs

Processes:

easinvoker.exe

pid process

4284 easinvoker.exe

Loads dropped DLL 3 IoCs

Processes:

easinvoker.exec90193af8ffe050ad79402dfceb9274be08b300bc02ecb1e6394917ee50934e4.exe

pid	process
4284	easinvoker.exe
4100	c90193af8ffe050ad79402dfceb9274be08b300bc02ecb1e6394917ee50934e4.exe
4100	c90193af8ffe050ad79402dfceb9274be08b300bc02ecb1e6394917ee50934e4.exe

Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
spyware stealer

Data from Local System
T1005

Credentials in Files
T1081
Accesses 2FA software files, possible credential harvesting 2 TTPs
spyware stealer

Data from Local System
T1005

Credentials in Files
T1081
Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
discovery

Query Registry
T1012
Legitimate hosting services abused for malware hosting/C2 1 TTPs

Web Service
T1102

Suspicious use of SetThreadContext 1 IoCs

Processes:

c90193af8ffe050ad79402dfceb9274be08b300bc02ecb1e6394917ee50934e4.exe

description	pid	process	target process
PID 5076 set thread context of 4100	5076	c90193af8ffe050ad79402dfceb9274be08b300bc02ecb1e6394917ee50934e4.exe	c90193af8ffe050ad79402dfceb9274be08b300bc02ecb1e6394917ee50934e4.exe

Checks processor information in registry 2 TTPs 2 IoCs

Processor information is often read in order to detect sandboxing environments.

Query Registry

T1012

System Information Discovery

T1082

Processes:

c90193af8ffe050ad79402dfceb9274be08b300bc02ecb1e6394917ee50934e4.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0	c90193af8ffe050ad79402dfceb9274be08b300bc02ecb1e6394917ee50934e4.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString	c90193af8ffe050ad79402dfceb9274be08b300bc02ecb1e6394917ee50934e4.exe

Enumerates system info in registry 2 TTPs 3 IoCs

Query Registry

T1012

System Information Discovery

T1082

Processes:

xcopy.exexcopy.exexcopy.exe

description	ioc	process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\Identifier	xcopy.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\Identifier	xcopy.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\Identifier	xcopy.exe

Runs ping.exe 1 TTPs 1 IoCs

Remote System Discovery
T1018

Processes:

PING.EXE

pid process

692 PING.EXE

pid	process
692	PING.EXE

Suspicious behavior: EnumeratesProcesses 4 IoCs

Processes:

powershell.exec90193af8ffe050ad79402dfceb9274be08b300bc02ecb1e6394917ee50934e4.exe

pid	process
4700	powershell.exe
4700	powershell.exe
4100	c90193af8ffe050ad79402dfceb9274be08b300bc02ecb1e6394917ee50934e4.exe
4100	c90193af8ffe050ad79402dfceb9274be08b300bc02ecb1e6394917ee50934e4.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

powershell.exe

description pid process

Token: SeDebugPrivilege 4700 powershell.exe

description	pid	process
Token: SeDebugPrivilege	4700	powershell.exe

Suspicious use of WriteProcessMemory 34 IoCs

Processes:

c90193af8ffe050ad79402dfceb9274be08b300bc02ecb1e6394917ee50934e4.execmd.exeeasinvoker.execmd.exe

description	pid	process	target process
PID 5076 wrote to memory of 912	5076	c90193af8ffe050ad79402dfceb9274be08b300bc02ecb1e6394917ee50934e4.exe	cmd.exe
PID 5076 wrote to memory of 912	5076	c90193af8ffe050ad79402dfceb9274be08b300bc02ecb1e6394917ee50934e4.exe	cmd.exe
PID 5076 wrote to memory of 912	5076	c90193af8ffe050ad79402dfceb9274be08b300bc02ecb1e6394917ee50934e4.exe	cmd.exe
PID 912 wrote to memory of 4420	912	cmd.exe	cmd.exe
PID 912 wrote to memory of 4420	912	cmd.exe	cmd.exe
PID 912 wrote to memory of 4420	912	cmd.exe	cmd.exe
PID 912 wrote to memory of 1012	912	cmd.exe	xcopy.exe
PID 912 wrote to memory of 1012	912	cmd.exe	xcopy.exe
PID 912 wrote to memory of 1012	912	cmd.exe	xcopy.exe
PID 912 wrote to memory of 3136	912	cmd.exe	cmd.exe
PID 912 wrote to memory of 3136	912	cmd.exe	cmd.exe
PID 912 wrote to memory of 3136	912	cmd.exe	cmd.exe
PID 912 wrote to memory of 672	912	cmd.exe	xcopy.exe
PID 912 wrote to memory of 672	912	cmd.exe	xcopy.exe
PID 912 wrote to memory of 672	912	cmd.exe	xcopy.exe
PID 912 wrote to memory of 1004	912	cmd.exe	cmd.exe
PID 912 wrote to memory of 1004	912	cmd.exe	cmd.exe
PID 912 wrote to memory of 1004	912	cmd.exe	cmd.exe
PID 912 wrote to memory of 1852	912	cmd.exe	xcopy.exe
PID 912 wrote to memory of 1852	912	cmd.exe	xcopy.exe
PID 912 wrote to memory of 1852	912	cmd.exe	xcopy.exe
PID 912 wrote to memory of 4284	912	cmd.exe	easinvoker.exe
PID 912 wrote to memory of 4284	912	cmd.exe	easinvoker.exe
PID 4284 wrote to memory of 1968	4284	easinvoker.exe	cmd.exe
PID 4284 wrote to memory of 1968	4284	easinvoker.exe	cmd.exe
PID 912 wrote to memory of 692	912	cmd.exe	PING.EXE
PID 912 wrote to memory of 692	912	cmd.exe	PING.EXE
PID 912 wrote to memory of 692	912	cmd.exe	PING.EXE
PID 1968 wrote to memory of 4700	1968	cmd.exe	powershell.exe
PID 1968 wrote to memory of 4700	1968	cmd.exe	powershell.exe
PID 5076 wrote to memory of 4100	5076	c90193af8ffe050ad79402dfceb9274be08b300bc02ecb1e6394917ee50934e4.exe	c90193af8ffe050ad79402dfceb9274be08b300bc02ecb1e6394917ee50934e4.exe
PID 5076 wrote to memory of 4100	5076	c90193af8ffe050ad79402dfceb9274be08b300bc02ecb1e6394917ee50934e4.exe	c90193af8ffe050ad79402dfceb9274be08b300bc02ecb1e6394917ee50934e4.exe
PID 5076 wrote to memory of 4100	5076	c90193af8ffe050ad79402dfceb9274be08b300bc02ecb1e6394917ee50934e4.exe	c90193af8ffe050ad79402dfceb9274be08b300bc02ecb1e6394917ee50934e4.exe
PID 5076 wrote to memory of 4100	5076	c90193af8ffe050ad79402dfceb9274be08b300bc02ecb1e6394917ee50934e4.exe	c90193af8ffe050ad79402dfceb9274be08b300bc02ecb1e6394917ee50934e4.exe

C:\Users\Admin\AppData\Local\Temp\c90193af8ffe050ad79402dfceb9274be08b300bc02ecb1e6394917ee50934e4.exe
"C:\Users\Admin\AppData\Local\Temp\c90193af8ffe050ad79402dfceb9274be08b300bc02ecb1e6394917ee50934e4.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:5076
- C:\Windows\SysWOW64\cmd.exe
  C:\Windows\system32\cmd.exe /c ""C:\Users\Public\Libraries\HlcrcctzO.bat" "
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:912
- - C:\Windows\SysWOW64\cmd.exe
    C:\Windows\system32\cmd.exe /S /D /c" ECHO F"
    3⤵
    PID:4420
- - C:\Windows\SysWOW64\xcopy.exe
    xcopy "easinvoker.exe" "C:\Windows \System32\" /K /D /H /Y
    3⤵
    - Enumerates system info in registry
    PID:1012
- - C:\Windows\SysWOW64\cmd.exe
    C:\Windows\system32\cmd.exe /S /D /c" ECHO F"
    3⤵
    PID:3136
- - C:\Windows\SysWOW64\xcopy.exe
    xcopy "netutils.dll" "C:\Windows \System32\" /K /D /H /Y
    3⤵
    - Enumerates system info in registry
    PID:672
- - C:\Windows\SysWOW64\cmd.exe
    C:\Windows\system32\cmd.exe /S /D /c" ECHO F"
    3⤵
    PID:1004
- - C:\Windows\SysWOW64\xcopy.exe
    xcopy "KDECO.bat" "C:\Windows \System32\" /K /D /H /Y
    3⤵
    - Enumerates system info in registry
    PID:1852
- - C:\Windows \System32\easinvoker.exe
    "C:\Windows \System32\easinvoker.exe"
    3⤵
    - Executes dropped EXE
    - Loads dropped DLL
    - Suspicious use of WriteProcessMemory
    PID:4284
  - - C:\Windows\system32\cmd.exe
      C:\Windows\system32\cmd.exe /c ""C:\windows \system32\KDECO.bat""
      4⤵
      Suspicious use of WriteProcessMemory
      PID:1968
    - - C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
        
        powershell -WindowStyle Hidden -inputformat none -outputformat none -NonInteractive -Command "Add-MpPreference -ExclusionPath 'C:\Users'"
        5⤵
        Suspicious behavior: EnumeratesProcesses
        Suspicious use of AdjustPrivilegeToken
        
        PID:4700
- - C:\Windows\SysWOW64\PING.EXE
    ping 127.0.0.1 -n 6
    3⤵
    - Runs ping.exe
    PID:692
- C:\Users\Admin\AppData\Local\Temp\c90193af8ffe050ad79402dfceb9274be08b300bc02ecb1e6394917ee50934e4.exe
  C:\Users\Admin\AppData\Local\Temp\c90193af8ffe050ad79402dfceb9274be08b300bc02ecb1e6394917ee50934e4.exe
  2⤵
  - Loads dropped DLL
  - Checks processor information in registry
  - Suspicious behavior: EnumeratesProcesses
  PID:4100

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Web Service

T1102

Credential Access

Credentials in Files

T1081

Discovery

Query Registry

T1012

Remote System Discovery

T1018

System Information Discovery

T1082

Lateral Movement

Collection

Data from Local System

T1005

Command and Control

Web Service

T1102

Exfiltration

Impact

Replay Monitor

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Downloads

C:\ProgramData\mozglue.dll

Filesize
593KB

MD5
c8fd9be83bc728cc04beffafc2907fe9

SHA1
95ab9f701e0024cedfbd312bcfe4e726744c4f2e

SHA256
ba06a6ee0b15f5be5c4e67782eec8b521e36c107a329093ec400fe0404eb196a

SHA512
fbb446f4a27ef510e616caad52945d6c9cc1fd063812c41947e579ec2b54df57c6dc46237ded80fca5847f38cbe1747a6c66a13e2c8c19c664a72be35eb8b040

Download Submit
C:\ProgramData\nss3.dll

Filesize
2.0MB

MD5
1cc453cdf74f31e4d913ff9c10acdde2

SHA1
6e85eae544d6e965f15fa5c39700fa7202f3aafe

SHA256
ac5c92fe6c51cfa742e475215b83b3e11a4379820043263bf50d4068686c6fa5

SHA512
dd9ff4e06b00dc831439bab11c10e9b2ae864ea6e780d3835ea7468818f35439f352ef137da111efcdf2bb6465f6ca486719451bf6cf32c6a4420a56b1d64571

Download Submit
C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_nqj0b3nb.aye.ps1

Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
C:\Users\Public\Libraries\HlcrcctzO.bat

Filesize
411B

MD5
55aba243e88f6a6813c117ffe1fa5979

SHA1
210b9b028a4b798c837a182321dbf2e50d112816

SHA256
5a11c5641c476891aa30e7ecfa57c2639f6827d8640061f73e9afec0adbbd7d2

SHA512
68009c4c9bbea75a3bfa9f79945d30957a95691ea405d031b4ca7f1cb47504bbc768fcae59173885743ad4d6cfdd2313c3fe0acb515e34e5c809ecdc7f45e307

Download Submit
C:\Users\Public\Libraries\KDECO.bat

Filesize
155B

MD5
213c60adf1c9ef88dc3c9b2d579959d2

SHA1
e4d2ad7b22b1a8b5b1f7a702b303c7364b0ee021

SHA256
37c59c8398279916cfce45f8c5e3431058248f5e3bef4d9f5c0f44a7d564f82e

SHA512
fe897d9caa306b0e761b2fd61bb5dc32a53bfaad1ce767c6860af4e3ad59c8f3257228a6e1072dab0f990cb51c59c648084ba419ac6bc5c0a99bdffa569217b7

Download Submit
C:\Users\Public\Libraries\easinvoker.exe

Filesize
128KB

MD5
231ce1e1d7d98b44371ffff407d68b59

SHA1
25510d0f6353dbf0c9f72fc880de7585e34b28ff

SHA256
30951db8bfc21640645aa9144cfeaa294bb7c6980ef236d28552b6f4f3f92a96

SHA512
520887b01bda96b7c4f91b9330a5c03a12f7c7f266d4359432e7bacc76b0eef377c05a4361f8fa80ad0b94b5865699d747a5d94a2d3dcdb85dabf5887bb6c612

Download Submit
C:\Users\Public\Libraries\netutils.dll

Filesize
108KB

MD5
5f382d3a2cec2944982099894bc39d15

SHA1
d214bb1f252df2549a64bd898e72d62a8fd8fd9d

SHA256
02212f763b2d19e96651613d88338c933ddfd18be4cb7e721b2fb57f55887d64

SHA512
c695548f21363bb243ada9aa5daf942f6c77bda70bdd5383132c024770df5b7477fb72a55fb867b50baf349cd8c1d66da8ac8fdf290d03a5a25b50a580170fa2

Download Submit
C:\Windows \System32\easinvoker.exe

Filesize
128KB

MD5
231ce1e1d7d98b44371ffff407d68b59

SHA1
25510d0f6353dbf0c9f72fc880de7585e34b28ff

SHA256
30951db8bfc21640645aa9144cfeaa294bb7c6980ef236d28552b6f4f3f92a96

SHA512
520887b01bda96b7c4f91b9330a5c03a12f7c7f266d4359432e7bacc76b0eef377c05a4361f8fa80ad0b94b5865699d747a5d94a2d3dcdb85dabf5887bb6c612

Download Submit
C:\Windows \System32\easinvoker.exe

Filesize
128KB

MD5
231ce1e1d7d98b44371ffff407d68b59

SHA1
25510d0f6353dbf0c9f72fc880de7585e34b28ff

SHA256
30951db8bfc21640645aa9144cfeaa294bb7c6980ef236d28552b6f4f3f92a96

SHA512
520887b01bda96b7c4f91b9330a5c03a12f7c7f266d4359432e7bacc76b0eef377c05a4361f8fa80ad0b94b5865699d747a5d94a2d3dcdb85dabf5887bb6c612

Download Submit
C:\Windows \System32\netutils.dll

Filesize
108KB

MD5
5f382d3a2cec2944982099894bc39d15

SHA1
d214bb1f252df2549a64bd898e72d62a8fd8fd9d

SHA256
02212f763b2d19e96651613d88338c933ddfd18be4cb7e721b2fb57f55887d64

SHA512
c695548f21363bb243ada9aa5daf942f6c77bda70bdd5383132c024770df5b7477fb72a55fb867b50baf349cd8c1d66da8ac8fdf290d03a5a25b50a580170fa2

Download Submit
C:\Windows \System32\netutils.dll

Filesize
108KB

MD5
5f382d3a2cec2944982099894bc39d15

SHA1
d214bb1f252df2549a64bd898e72d62a8fd8fd9d

SHA256
02212f763b2d19e96651613d88338c933ddfd18be4cb7e721b2fb57f55887d64

SHA512
c695548f21363bb243ada9aa5daf942f6c77bda70bdd5383132c024770df5b7477fb72a55fb867b50baf349cd8c1d66da8ac8fdf290d03a5a25b50a580170fa2

Download Submit
C:\windows \system32\KDECO.bat

Filesize
155B

MD5
213c60adf1c9ef88dc3c9b2d579959d2

SHA1
e4d2ad7b22b1a8b5b1f7a702b303c7364b0ee021

SHA256
37c59c8398279916cfce45f8c5e3431058248f5e3bef4d9f5c0f44a7d564f82e

SHA512
fe897d9caa306b0e761b2fd61bb5dc32a53bfaad1ce767c6860af4e3ad59c8f3257228a6e1072dab0f990cb51c59c648084ba419ac6bc5c0a99bdffa569217b7

Download Submit
memory/4100-186-0x0000000000400000-0x000000000046C000-memory.dmp

Filesize
432KB

Download
memory/4100-187-0x0000000000400000-0x000000000046C000-memory.dmp

Filesize
432KB

Download
memory/4100-188-0x0000000000400000-0x000000000046C000-memory.dmp

Filesize
432KB

Download
memory/4100-190-0x0000000000400000-0x000000000046C000-memory.dmp

Filesize
432KB

Download
memory/4100-200-0x0000000061E00000-0x0000000061EF3000-memory.dmp

Filesize
972KB

Download
memory/4100-241-0x0000000000400000-0x000000000046C000-memory.dmp

Filesize
432KB

Download
memory/4284-169-0x00000000613C0000-0x00000000613E2000-memory.dmp

Filesize
136KB

Download
memory/4700-175-0x000001E69B490000-0x000001E69B4B2000-memory.dmp

Filesize
136KB

Download
memory/5076-136-0x0000000002460000-0x000000000248C000-memory.dmp

Filesize
176KB

Download
memory/5076-139-0x0000000000400000-0x00000000004FD000-memory.dmp

Filesize
1012KB

Download
memory/5076-138-0x0000000000700000-0x0000000000701000-memory.dmp

Filesize
4KB

Download