modiloader | 92ec93518a391b14c4a6f57fecaba0f4940745eae3faec3942d0cc74491a94bd

Analysis

max time kernel
148s
max time network
147s
platform
windows7_x64
resource
win7-20240221-en
resource tags

arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
submitted
09/05/2024, 21:50

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General

Target

0747a5600b67c79e18137d80b13fa4a0_NeikiAnalytics.exe
Size

308KB
MD5

0747a5600b67c79e18137d80b13fa4a0
SHA1

ccaa67e06d653747d8da29865550fb9fb9b304c9
SHA256

92ec93518a391b14c4a6f57fecaba0f4940745eae3faec3942d0cc74491a94bd
SHA512

6fc4a183641505a498b984cf38e76bfd1afda2a87e3ad75d6c99dc566a21720db73772783a64b982680ff8983681661ca9893f20faa66f76a83eb492bb670b1b
SSDEEP

3072:/c3sBG7mXh7m/zZM3jAbNOM6CNtDCZFL:E3sBz0Z4Mj72F

Score

10^/10

modiloader persistence trojan upx

Malware Config

Signatures

ModiLoader, DBatLoader
ModiLoader is a Delphi loader that misuses cloud services to download other malicious families.
trojan modiloader

ModiLoader Second Stage 1 IoCs

resource	yara_rule
behavioral1/memory/42192-147850-0x0000000000400000-0x0000000000414000-memory.dmp	modiloader_stage2

Executes dropped EXE 3 IoCs

pid	Process
113424	csrsll.exe
39992	csrsll.exe
42192	csrsll.exe

Loads dropped DLL 5 IoCs

pid	Process
31932	0747a5600b67c79e18137d80b13fa4a0_NeikiAnalytics.exe
31932	0747a5600b67c79e18137d80b13fa4a0_NeikiAnalytics.exe
31932	0747a5600b67c79e18137d80b13fa4a0_NeikiAnalytics.exe
31932	0747a5600b67c79e18137d80b13fa4a0_NeikiAnalytics.exe
31932	0747a5600b67c79e18137d80b13fa4a0_NeikiAnalytics.exe

UPX packed file 11 IoCs

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

upx

resource	yara_rule
behavioral1/memory/31932-73920-0x0000000000400000-0x000000000040B000-memory.dmp	upx
behavioral1/memory/31932-73918-0x0000000000400000-0x000000000040B000-memory.dmp	upx
behavioral1/memory/31932-73923-0x0000000000400000-0x000000000040B000-memory.dmp	upx
behavioral1/memory/31932-73924-0x0000000000400000-0x000000000040B000-memory.dmp	upx
behavioral1/memory/31932-73925-0x0000000000400000-0x000000000040B000-memory.dmp	upx
behavioral1/memory/31932-120744-0x0000000000400000-0x000000000040B000-memory.dmp	upx
behavioral1/memory/42192-147834-0x0000000000400000-0x0000000000414000-memory.dmp	upx
behavioral1/memory/39992-147833-0x0000000000400000-0x000000000040B000-memory.dmp	upx
behavioral1/memory/31932-147841-0x0000000000400000-0x000000000040B000-memory.dmp	upx
behavioral1/memory/39992-147849-0x0000000000400000-0x000000000040B000-memory.dmp	upx
behavioral1/memory/42192-147850-0x0000000000400000-0x0000000000414000-memory.dmp	upx

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Windows\CurrentVersion\Run\Win Pdf = "C:\\Users\\Admin\\AppData\\Roaming\\Microsoft\\csrsll.exe"	reg.exe

Suspicious use of SetThreadContext 3 IoCs

description	pid	Process	procid_target
PID 2924 set thread context of 31932	2924	0747a5600b67c79e18137d80b13fa4a0_NeikiAnalytics.exe	28
PID 113424 set thread context of 39992	113424	csrsll.exe	33
PID 113424 set thread context of 42192	113424	csrsll.exe	34

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

System Information Discovery
T1082

Suspicious use of AdjustPrivilegeToken 64 IoCs

description	pid	Process
Token: SeDebugPrivilege	39992	csrsll.exe
Token: SeDebugPrivilege	39992	csrsll.exe
Token: SeDebugPrivilege	39992	csrsll.exe
Token: SeDebugPrivilege	39992	csrsll.exe
Token: SeDebugPrivilege	39992	csrsll.exe
Token: SeDebugPrivilege	39992	csrsll.exe
Token: SeDebugPrivilege	39992	csrsll.exe
Token: SeDebugPrivilege	39992	csrsll.exe
Token: SeDebugPrivilege	39992	csrsll.exe
Token: SeDebugPrivilege	39992	csrsll.exe
Token: SeDebugPrivilege	39992	csrsll.exe
Token: SeDebugPrivilege	39992	csrsll.exe
Token: SeDebugPrivilege	39992	csrsll.exe
Token: SeDebugPrivilege	39992	csrsll.exe
Token: SeDebugPrivilege	39992	csrsll.exe
Token: SeDebugPrivilege	39992	csrsll.exe
Token: SeDebugPrivilege	39992	csrsll.exe
Token: SeDebugPrivilege	39992	csrsll.exe
Token: SeDebugPrivilege	39992	csrsll.exe
Token: SeDebugPrivilege	39992	csrsll.exe
Token: SeDebugPrivilege	39992	csrsll.exe
Token: SeDebugPrivilege	39992	csrsll.exe
Token: SeDebugPrivilege	39992	csrsll.exe
Token: SeDebugPrivilege	39992	csrsll.exe
Token: SeDebugPrivilege	39992	csrsll.exe
Token: SeDebugPrivilege	39992	csrsll.exe
Token: SeDebugPrivilege	39992	csrsll.exe
Token: SeDebugPrivilege	39992	csrsll.exe
Token: SeDebugPrivilege	39992	csrsll.exe
Token: SeDebugPrivilege	39992	csrsll.exe
Token: SeDebugPrivilege	39992	csrsll.exe
Token: SeDebugPrivilege	39992	csrsll.exe
Token: SeDebugPrivilege	39992	csrsll.exe
Token: SeDebugPrivilege	39992	csrsll.exe
Token: SeDebugPrivilege	39992	csrsll.exe
Token: SeDebugPrivilege	39992	csrsll.exe
Token: SeDebugPrivilege	39992	csrsll.exe
Token: SeDebugPrivilege	39992	csrsll.exe
Token: SeDebugPrivilege	39992	csrsll.exe
Token: SeDebugPrivilege	39992	csrsll.exe
Token: SeDebugPrivilege	39992	csrsll.exe
Token: SeDebugPrivilege	39992	csrsll.exe
Token: SeDebugPrivilege	39992	csrsll.exe
Token: SeDebugPrivilege	39992	csrsll.exe
Token: SeDebugPrivilege	39992	csrsll.exe
Token: SeDebugPrivilege	39992	csrsll.exe
Token: SeDebugPrivilege	39992	csrsll.exe
Token: SeDebugPrivilege	39992	csrsll.exe
Token: SeDebugPrivilege	39992	csrsll.exe
Token: SeDebugPrivilege	39992	csrsll.exe
Token: SeDebugPrivilege	39992	csrsll.exe
Token: SeDebugPrivilege	39992	csrsll.exe
Token: SeDebugPrivilege	39992	csrsll.exe
Token: SeDebugPrivilege	39992	csrsll.exe
Token: SeDebugPrivilege	39992	csrsll.exe
Token: SeDebugPrivilege	39992	csrsll.exe
Token: SeDebugPrivilege	39992	csrsll.exe
Token: SeDebugPrivilege	39992	csrsll.exe
Token: SeDebugPrivilege	39992	csrsll.exe
Token: SeDebugPrivilege	39992	csrsll.exe
Token: SeDebugPrivilege	39992	csrsll.exe
Token: SeDebugPrivilege	39992	csrsll.exe
Token: SeDebugPrivilege	39992	csrsll.exe
Token: SeDebugPrivilege	39992	csrsll.exe

Suspicious use of SetWindowsHookEx 4 IoCs

pid	Process
2924	0747a5600b67c79e18137d80b13fa4a0_NeikiAnalytics.exe
31932	0747a5600b67c79e18137d80b13fa4a0_NeikiAnalytics.exe
113424	csrsll.exe
39992	csrsll.exe

Suspicious use of WriteProcessMemory 36 IoCs

description	pid	Process	procid_target
PID 2924 wrote to memory of 31932	2924	0747a5600b67c79e18137d80b13fa4a0_NeikiAnalytics.exe	28
PID 2924 wrote to memory of 31932	2924	0747a5600b67c79e18137d80b13fa4a0_NeikiAnalytics.exe	28
PID 2924 wrote to memory of 31932	2924	0747a5600b67c79e18137d80b13fa4a0_NeikiAnalytics.exe	28
PID 2924 wrote to memory of 31932	2924	0747a5600b67c79e18137d80b13fa4a0_NeikiAnalytics.exe	28
PID 2924 wrote to memory of 31932	2924	0747a5600b67c79e18137d80b13fa4a0_NeikiAnalytics.exe	28
PID 2924 wrote to memory of 31932	2924	0747a5600b67c79e18137d80b13fa4a0_NeikiAnalytics.exe	28
PID 2924 wrote to memory of 31932	2924	0747a5600b67c79e18137d80b13fa4a0_NeikiAnalytics.exe	28
PID 2924 wrote to memory of 31932	2924	0747a5600b67c79e18137d80b13fa4a0_NeikiAnalytics.exe	28
PID 31932 wrote to memory of 114744	31932	0747a5600b67c79e18137d80b13fa4a0_NeikiAnalytics.exe	29
PID 31932 wrote to memory of 114744	31932	0747a5600b67c79e18137d80b13fa4a0_NeikiAnalytics.exe	29
PID 31932 wrote to memory of 114744	31932	0747a5600b67c79e18137d80b13fa4a0_NeikiAnalytics.exe	29
PID 31932 wrote to memory of 114744	31932	0747a5600b67c79e18137d80b13fa4a0_NeikiAnalytics.exe	29
PID 114744 wrote to memory of 29476	114744	cmd.exe	31
PID 114744 wrote to memory of 29476	114744	cmd.exe	31
PID 114744 wrote to memory of 29476	114744	cmd.exe	31
PID 114744 wrote to memory of 29476	114744	cmd.exe	31
PID 31932 wrote to memory of 113424	31932	0747a5600b67c79e18137d80b13fa4a0_NeikiAnalytics.exe	32
PID 31932 wrote to memory of 113424	31932	0747a5600b67c79e18137d80b13fa4a0_NeikiAnalytics.exe	32
PID 31932 wrote to memory of 113424	31932	0747a5600b67c79e18137d80b13fa4a0_NeikiAnalytics.exe	32
PID 31932 wrote to memory of 113424	31932	0747a5600b67c79e18137d80b13fa4a0_NeikiAnalytics.exe	32
PID 113424 wrote to memory of 39992	113424	csrsll.exe	33
PID 113424 wrote to memory of 39992	113424	csrsll.exe	33
PID 113424 wrote to memory of 39992	113424	csrsll.exe	33
PID 113424 wrote to memory of 39992	113424	csrsll.exe	33
PID 113424 wrote to memory of 39992	113424	csrsll.exe	33
PID 113424 wrote to memory of 39992	113424	csrsll.exe	33
PID 113424 wrote to memory of 39992	113424	csrsll.exe	33
PID 113424 wrote to memory of 39992	113424	csrsll.exe	33
PID 113424 wrote to memory of 42192	113424	csrsll.exe	34
PID 113424 wrote to memory of 42192	113424	csrsll.exe	34
PID 113424 wrote to memory of 42192	113424	csrsll.exe	34
PID 113424 wrote to memory of 42192	113424	csrsll.exe	34
PID 113424 wrote to memory of 42192	113424	csrsll.exe	34
PID 113424 wrote to memory of 42192	113424	csrsll.exe	34
PID 113424 wrote to memory of 42192	113424	csrsll.exe	34
PID 113424 wrote to memory of 42192	113424	csrsll.exe	34

C:\Users\Admin\AppData\Local\Temp\0747a5600b67c79e18137d80b13fa4a0_NeikiAnalytics.exe
"C:\Users\Admin\AppData\Local\Temp\0747a5600b67c79e18137d80b13fa4a0_NeikiAnalytics.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2924
- C:\Users\Admin\AppData\Local\Temp\0747a5600b67c79e18137d80b13fa4a0_NeikiAnalytics.exe
  "C:\Users\Admin\AppData\Local\Temp\0747a5600b67c79e18137d80b13fa4a0_NeikiAnalytics.exe"
  2⤵
  - Loads dropped DLL
  - Suspicious use of SetWindowsHookEx
  - Suspicious use of WriteProcessMemory
  PID:31932
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c ""C:\Users\Admin\AppData\Local\Temp\ANJHX.bat" "
    3⤵
    - Suspicious use of WriteProcessMemory
    PID:114744
  - - C:\Windows\SysWOW64\reg.exe
      REG ADD "HKCU\Software\Microsoft\Windows\CurrentVersion\Run" /v "Win Pdf" /t REG_SZ /d "C:\Users\Admin\AppData\Roaming\Microsoft\csrsll.exe" /f
      4⤵
      Adds Run key to start application
      PID:29476
- - C:\Users\Admin\AppData\Roaming\Microsoft\csrsll.exe
    "C:\Users\Admin\AppData\Roaming\Microsoft\csrsll.exe"
    3⤵
    - Executes dropped EXE
    - Suspicious use of SetThreadContext
    - Suspicious use of SetWindowsHookEx
    - Suspicious use of WriteProcessMemory
    PID:113424
  - - C:\Users\Admin\AppData\Roaming\Microsoft\csrsll.exe
      "C:\Users\Admin\AppData\Roaming\Microsoft\csrsll.exe"
      4⤵
      Executes dropped EXE
      Suspicious use of AdjustPrivilegeToken
      Suspicious use of SetWindowsHookEx
      PID:39992
  - - C:\Users\Admin\AppData\Roaming\Microsoft\csrsll.exe
      "C:\Users\Admin\AppData\Roaming\Microsoft\csrsll.exe"
      4⤵
      Executes dropped EXE
      PID:42192

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\ANJHX.bat

Filesize
145B

MD5
4eb61ec7816c34ec8c125acadc57ec1b

SHA1
b0015cc865c0bb1a027be663027d3829401a31cc

SHA256
08375cdb2e9819391f67f71e9718c15b48d3eaa452c54bd8fdd1f6a42e899aff

SHA512
f289f01d996dd643560370be8cdf8894e9a676ca3813f706c01ef5d705b9b18246c6cadf10d96edd433a616637b8a78fbd23c5738e76f1c4e671977b6d0cb6c1

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

Filesize
308KB

MD5
e842412c30c1374e621510642bbc07b2

SHA1
8a5b93477bd881ef8d11127f01e9402cbc1de453

SHA256
c8a4b2e516e337a31dfb351f9344fdb3789abf21be475d90804a35fbfd671bc0

SHA512
0a8e8011def58e4cd924cd28bd083f33bb339073940722809519f790fc5876ef4059fc96d75c2980764ad34a952c8b5758b00de8a4f28826442ebbdd44aaa0cc

Download Submit
memory/2924-0-0x0000000000400000-0x0000000000453000-memory.dmp

Filesize
332KB

Download
memory/2924-3-0x00000000001C0000-0x00000000001C1000-memory.dmp

Filesize
4KB

Download
memory/31932-73925-0x0000000000400000-0x000000000040B000-memory.dmp

Filesize
44KB

Download
memory/31932-73922-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/31932-73923-0x0000000000400000-0x000000000040B000-memory.dmp

Filesize
44KB

Download
memory/31932-73924-0x0000000000400000-0x000000000040B000-memory.dmp

Filesize
44KB

Download
memory/31932-73918-0x0000000000400000-0x000000000040B000-memory.dmp

Filesize
44KB

Download
memory/31932-73920-0x0000000000400000-0x000000000040B000-memory.dmp

Filesize
44KB

Download
memory/31932-73916-0x0000000000400000-0x000000000040B000-memory.dmp

Filesize
44KB

Download
memory/31932-147841-0x0000000000400000-0x000000000040B000-memory.dmp

Filesize
44KB

Download
memory/31932-120744-0x0000000000400000-0x000000000040B000-memory.dmp

Filesize
44KB

Download
memory/39992-147833-0x0000000000400000-0x000000000040B000-memory.dmp

Filesize
44KB

Download
memory/39992-147849-0x0000000000400000-0x000000000040B000-memory.dmp

Filesize
44KB

Download
memory/42192-147834-0x0000000000400000-0x0000000000414000-memory.dmp

Filesize
80KB

Download
memory/42192-147850-0x0000000000400000-0x0000000000414000-memory.dmp

Filesize
80KB

Download
memory/113424-73965-0x0000000000400000-0x0000000000453000-memory.dmp

Filesize
332KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads