modiloader | 28a1e5b98c9b890026a9712ceabf90bc227750f5616d9d4b19f5c404d864db1f

Analysis

max time kernel
152s
max time network
159s
platform
windows10-2004_x64
resource
win10v2004-20240226-en
resource tags

arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
submitted
07/06/2024, 18:35

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General

Target
TheWarz-Crack.exe
Size 1.2MB
Sample240607-w8vjrsda29
SHA256 e621a036413f70d0a00dbe48de5773dceea1429dc1864aebe90cb277583690de
MD5 6b035800be70ccbedd9154a9ae57d03b
SHA1 c7de2eba384c891723b4a17753ee00129f5fe973
SHA512 1b41dc9bf8c040ca33d26da8986f346ff6be02bf2197b78c96b2c6dbb45ba19bf4b31d8eeb4e715c78507b78ea6d2b05d039fb28e11ec8750fc5080a42c318d7
SSDEEP 24576:yzjh/FIFRPOUS01XpN4wEpv7I+CqSfhvuwGHEqPb2LxBxf3y:CKFNSEpN4NpvcAyBudHTCFq
MD5 SHA1 SHA512 SSDEEP

Score

10^/10

modiloader njrat evasion persistence trojan

Malware Config

Signatures

ModiLoader, DBatLoader
ModiLoader is a Delphi loader that misuses cloud services to download other malicious families.
trojan modiloader
njRAT/Bladabindi
Widely used RAT written in .NET.
trojan njrat

ModiLoader Second Stage 8 IoCs

resource	yara_rule
behavioral2/memory/680-17-0x0000000000400000-0x00000000052E8000-memory.dmp	modiloader_stage2
behavioral2/memory/680-20-0x0000000000400000-0x00000000052E8000-memory.dmp	modiloader_stage2
behavioral2/memory/680-21-0x0000000000400000-0x00000000052E8000-memory.dmp	modiloader_stage2
behavioral2/files/0x000700000002326a-37.dat	modiloader_stage2
behavioral2/memory/680-51-0x0000000000400000-0x00000000004CA000-memory.dmp	modiloader_stage2
behavioral2/memory/4580-59-0x0000000000400000-0x0000000000411000-memory.dmp	modiloader_stage2
behavioral2/memory/680-50-0x0000000000400000-0x00000000052E8000-memory.dmp	modiloader_stage2
behavioral2/memory/1652-91-0x0000000000400000-0x0000000000411000-memory.dmp	modiloader_stage2

Modifies Windows Firewall 2 TTPs 1 IoCs

evasion

Windows Service

T1543.003

Disable or Modify System Firewall

T1562.004

pid	Process
1452	netsh.exe

Checks computer location settings 2 TTPs 3 IoCs

Looks up country code configured in the registry, likely geofence.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-3808065738-1666277613-1125846146-1000\Control Panel\International\Geo\Nation	M.exe
Key value queried	\REGISTRY\USER\S-1-5-21-3808065738-1666277613-1125846146-1000\Control Panel\International\Geo\Nation	FB_3303.tmp.exe
Key value queried	\REGISTRY\USER\S-1-5-21-3808065738-1666277613-1125846146-1000\Control Panel\International\Geo\Nation	FB_2844.tmp.exe

Drops startup file 2 IoCs

description	ioc	Process
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\4ff3a911dbfff7e34d508efdb7eca614.exe	TheWarz-Crack-1.exe
File opened for modification	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\4ff3a911dbfff7e34d508efdb7eca614.exe	TheWarz-Crack-1.exe

Executes dropped EXE 7 IoCs

pid	Process
876	M.exe
680	M.exe
232	FB_2844.tmp.exe
4580	FB_3303.tmp.exe
2300	FB_3381.tmp.exe
1652	Wrnia.exe
4124	TheWarz-Crack-1.exe

Adds Run key to start application 2 TTPs 4 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce\wextract_cleanup0 = "rundll32.exe C:\\Windows\\system32\\advpack.dll,DelNodeRunDLL32 \"C:\\Users\\Admin\\AppData\\Local\\Temp\\IXP000.TMP\\\""	TheWarz-Crack.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\Wrnia = "C:\\Users\\Admin\\AppData\\Roaming\\Wrnia.exe"	Wrnia.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3808065738-1666277613-1125846146-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\4ff3a911dbfff7e34d508efdb7eca614 = "\"C:\\Users\\Admin\\AppData\\Local\\Temp\\TheWarz-Crack-1.exe\" .."	TheWarz-Crack-1.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\4ff3a911dbfff7e34d508efdb7eca614 = "\"C:\\Users\\Admin\\AppData\\Local\\Temp\\TheWarz-Crack-1.exe\" .."	TheWarz-Crack-1.exe

Drops file in System32 directory 2 IoCs

description	ioc	Process
File created	C:\Windows\SysWOW64\accessibilitycpI.dll	FB_3381.tmp.exe
File opened for modification	C:\Windows\SysWOW64\accessibilitycpI.dll	FB_3381.tmp.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 876 set thread context of 680	876	M.exe	93

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

System Information Discovery
T1082

Suspicious behavior: EnumeratesProcesses 64 IoCs

pid	Process
876	M.exe
876	M.exe
2300	FB_3381.tmp.exe
2300	FB_3381.tmp.exe
2300	FB_3381.tmp.exe
2300	FB_3381.tmp.exe
2300	FB_3381.tmp.exe
2300	FB_3381.tmp.exe
2300	FB_3381.tmp.exe
2300	FB_3381.tmp.exe
2300	FB_3381.tmp.exe
2300	FB_3381.tmp.exe
2300	FB_3381.tmp.exe
2300	FB_3381.tmp.exe
2300	FB_3381.tmp.exe
2300	FB_3381.tmp.exe
2300	FB_3381.tmp.exe
2300	FB_3381.tmp.exe
2300	FB_3381.tmp.exe
2300	FB_3381.tmp.exe
2300	FB_3381.tmp.exe
2300	FB_3381.tmp.exe
2300	FB_3381.tmp.exe
2300	FB_3381.tmp.exe
2300	FB_3381.tmp.exe
2300	FB_3381.tmp.exe
2300	FB_3381.tmp.exe
2300	FB_3381.tmp.exe
2300	FB_3381.tmp.exe
2300	FB_3381.tmp.exe
2300	FB_3381.tmp.exe
2300	FB_3381.tmp.exe
2300	FB_3381.tmp.exe
2300	FB_3381.tmp.exe
2300	FB_3381.tmp.exe
2300	FB_3381.tmp.exe
2300	FB_3381.tmp.exe
2300	FB_3381.tmp.exe
2300	FB_3381.tmp.exe
2300	FB_3381.tmp.exe
2300	FB_3381.tmp.exe
2300	FB_3381.tmp.exe
2300	FB_3381.tmp.exe
2300	FB_3381.tmp.exe
2300	FB_3381.tmp.exe
2300	FB_3381.tmp.exe
2300	FB_3381.tmp.exe
2300	FB_3381.tmp.exe
2300	FB_3381.tmp.exe
2300	FB_3381.tmp.exe
2300	FB_3381.tmp.exe
2300	FB_3381.tmp.exe
2300	FB_3381.tmp.exe
2300	FB_3381.tmp.exe
2300	FB_3381.tmp.exe
2300	FB_3381.tmp.exe
2300	FB_3381.tmp.exe
2300	FB_3381.tmp.exe
2300	FB_3381.tmp.exe
2300	FB_3381.tmp.exe
2300	FB_3381.tmp.exe
2300	FB_3381.tmp.exe
2300	FB_3381.tmp.exe
2300	FB_3381.tmp.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	2300	FB_3381.tmp.exe
Token: SeDebugPrivilege	4124	TheWarz-Crack-1.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
876	M.exe
876	M.exe

Suspicious use of WriteProcessMemory 34 IoCs

description	pid	Process	procid_target
PID 3256 wrote to memory of 876	3256	TheWarz-Crack.exe	92
PID 3256 wrote to memory of 876	3256	TheWarz-Crack.exe	92
PID 3256 wrote to memory of 876	3256	TheWarz-Crack.exe	92
PID 876 wrote to memory of 680	876	M.exe	93
PID 876 wrote to memory of 680	876	M.exe	93
PID 876 wrote to memory of 680	876	M.exe	93
PID 876 wrote to memory of 680	876	M.exe	93
PID 876 wrote to memory of 680	876	M.exe	93
PID 876 wrote to memory of 680	876	M.exe	93
PID 876 wrote to memory of 680	876	M.exe	93
PID 876 wrote to memory of 680	876	M.exe	93
PID 876 wrote to memory of 680	876	M.exe	93
PID 876 wrote to memory of 680	876	M.exe	93
PID 876 wrote to memory of 680	876	M.exe	93
PID 876 wrote to memory of 680	876	M.exe	93
PID 876 wrote to memory of 680	876	M.exe	93
PID 680 wrote to memory of 232	680	M.exe	94
PID 680 wrote to memory of 232	680	M.exe	94
PID 680 wrote to memory of 232	680	M.exe	94
PID 680 wrote to memory of 4580	680	M.exe	95
PID 680 wrote to memory of 4580	680	M.exe	95
PID 680 wrote to memory of 4580	680	M.exe	95
PID 680 wrote to memory of 2300	680	M.exe	96
PID 680 wrote to memory of 2300	680	M.exe	96
PID 680 wrote to memory of 2300	680	M.exe	96
PID 4580 wrote to memory of 1652	4580	FB_3303.tmp.exe	97
PID 4580 wrote to memory of 1652	4580	FB_3303.tmp.exe	97
PID 4580 wrote to memory of 1652	4580	FB_3303.tmp.exe	97
PID 232 wrote to memory of 4124	232	FB_2844.tmp.exe	98
PID 232 wrote to memory of 4124	232	FB_2844.tmp.exe	98
PID 232 wrote to memory of 4124	232	FB_2844.tmp.exe	98
PID 4124 wrote to memory of 1452	4124	TheWarz-Crack-1.exe	99
PID 4124 wrote to memory of 1452	4124	TheWarz-Crack-1.exe	99
PID 4124 wrote to memory of 1452	4124	TheWarz-Crack-1.exe	99

C:\Users\Admin\AppData\Local\Temp\TheWarz-Crack.exe
"C:\Users\Admin\AppData\Local\Temp\TheWarz-Crack.exe"
1⤵
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
PID:3256
- C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\M.exe
  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\M.exe
  2⤵
  - Executes dropped EXE
  - Suspicious use of SetThreadContext
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of SetWindowsHookEx
  - Suspicious use of WriteProcessMemory
  PID:876
- - C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\M.exe
    C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\M.exe
    3⤵
    - Checks computer location settings
    - Executes dropped EXE
    - Suspicious use of WriteProcessMemory
    PID:680
  - - C:\Users\Admin\AppData\Local\Temp\FB_2844.tmp.exe
      "C:\Users\Admin\AppData\Local\Temp\FB_2844.tmp.exe"
      4⤵
      Checks computer location settings
      Executes dropped EXE
      Suspicious use of WriteProcessMemory
      PID:232
    - - C:\Users\Admin\AppData\Local\Temp\TheWarz-Crack-1.exe
        
        "C:\Users\Admin\AppData\Local\Temp\TheWarz-Crack-1.exe"
        5⤵
        Drops startup file
        Executes dropped EXE
        Adds Run key to start application
        Suspicious use of AdjustPrivilegeToken
        Suspicious use of WriteProcessMemory
        
        PID:4124
      - C:\Windows\SysWOW64\netsh.exe
        
        netsh firewall add allowedprogram "C:\Users\Admin\AppData\Local\Temp\TheWarz-Crack-1.exe" "TheWarz-Crack-1.exe" ENABLE
        6⤵
        Modifies Windows Firewall
        
        PID:1452
  - - C:\Users\Admin\AppData\Local\Temp\FB_3303.tmp.exe
      "C:\Users\Admin\AppData\Local\Temp\FB_3303.tmp.exe"
      4⤵
      Checks computer location settings
      Executes dropped EXE
      Suspicious use of WriteProcessMemory
      PID:4580
    - - C:\Users\Admin\AppData\Roaming\Wrnia.exe
        
        "C:\Users\Admin\AppData\Roaming\Wrnia.exe"
        5⤵
        Executes dropped EXE
        Adds Run key to start application
        
        PID:1652
  - - C:\Users\Admin\AppData\Local\Temp\FB_3381.tmp.exe
      "C:\Users\Admin\AppData\Local\Temp\FB_3381.tmp.exe"
      4⤵
      Executes dropped EXE
      Drops file in System32 directory
      Suspicious behavior: EnumeratesProcesses
      Suspicious use of AdjustPrivilegeToken
      PID:2300

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --mojo-platform-channel-handle=4028 --field-trial-handle=2328,i,5873823382323802923,13134441441264702821,262144 --variations-seed-version /prefetch:8
1⤵
PID:3556

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

Create or Modify System Process

T1543

Windows Service

T1543.003

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Create or Modify System Process

T1543

Windows Service

T1543.003

Defense Evasion

Impair Defenses

T1562

Disable or Modify System Firewall

T1562.004

Modify Registry

T1112

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

FB_2844.tmp.exe

Path C:\Users\Admin\AppData\Local\Temp\FB_2844.tmp.exe
Size 29KB
SHA256 b4458b76c0ade6678ac78a74dfa38dff4125d39210717b2c2bdd271bdd733cef
MD5 614ee07b628e4994d4d7f1b9beda6ece
SHA1 0171581e8d76d2d922027f4f072cff8215c55abb
SHA512 c279ff78b25f40bde2f64ab33ba5a2b9b4046e68a4e2089121118173930eaab813f48e8a30f569b25a316c79cc4e42df18df8c219a258096d5ce9359f007e001
SSDEEP 384:omCftl7ndJoc8e9v55Do7mmmqDspHe4qGBsbh0w4wlAokw9OhgOL1vYRGOZzJpyJ:SD7zoc86xi74q8HeoBKh0p29SgRvsv
MD5 SHA1 SHA512 SSDEEP

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FB_3303.tmp.exe

Path C:\Users\Admin\AppData\Local\Temp\FB_3303.tmp.exe
Size 36KB
SHA256 aecbf1535c7be968369ce966f8478cc55dd311f122565f5ee7d627cd302f4921
MD5 bc31fb751e47491430d909c72c5529c9
SHA1 c1a5925786cf7729d04f765cd1cd47fab5ddcf95
SHA512 03af1955cd15bf239a1e3ec768f66320b17a84e06d977fa3aa1aa1e1b7c03db78e10a6e8d94ffa504b56fc649722a3fd6dcbec95335d888d20c2ade989a8355d
SSDEEP 768:7ycqOQ0bwMK2M3fQde8Pfymg0M9EQfRo0ys/KzH:ucqOQbB3fQc8Pfymg0yxpByxzH
MD5 SHA1 SHA512 SSDEEP

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FB_3381.tmp.exe

Path C:\Users\Admin\AppData\Local\Temp\FB_3381.tmp.exe
Size 723KB
SHA256 448565c452f2c88c73061548aa46c1dbdc281567dffc2abec39e7eb177f230cb
MD5 ca554c5962d17073e7ce0e65e505158c
SHA1 5d09fe7bac713a0e03b3b1322019f86dd10a2c9e
SHA512 969408b0975c6e0288b3bd5e5521fa092712d8cc9fe23f9166751d0f1e2f5c570712bc91c8602c0474dd0c6a2ef52975b06736295dca7f9d9fbb7a8da2fc8b27
SSDEEP 6144:w+YWkknO7Wxu+K5/Yrdi1a7Wl8rFd/7l/+GuHwEiAyoSiM4mYWkknO7Wxu+K5/Ye:Qpex1MyPcG/h2C5+pex1MyPcG/hsV
MD5 SHA1 SHA512 SSDEEP

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M.ex_

Path C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\M.ex_
Size 851KB
SHA256 fb635a07236ad5395238b0e18ba87f60264d93bc8a2e13805b661f528a185793
MD5 4c687cafefcab325c62847a3910c71a9
SHA1 882409e2d437758967ffbe8d9740dd35a86e95c6
SHA512 97b730f00751df1a41670b079c1f784709f8ce79b3eaece05be0007ddb8f8566876a93b21be459dbb9f91e265b45c88565dda3a1e7501a4f63b2b7255a9cd5de
SSDEEP 24576:9wvwhc1kWN4jfpL7/IC6SRAvIwv3HZ+A8LqBxq3p:thvWN4jpLzCkEIU35syQ
MD5 SHA1 SHA512 SSDEEP

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M.exe

Path C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\M.exe
Size 716KB
SHA256 09cd260d8a7a59b6e123b59d1d7ccdb289d56ccf7be4952451768bbafee305d2
MD5 aa8a27f555ba52a3057d1ebd59e51193
SHA1 fbc1b0916e428969d2e7e11f2a0c5bd6449ad05f
SHA512 04bbf4d273bebd851725b5b4cae007413983cdb7efef56f8d88995493f5c8d0afa29accd7d8135ac686acbde8c8f7507c23969b4f5315409dedc2e4d34fdcfb3
SSDEEP 12288:mpRvuLxnflO+/lJ6c54oXz+4+GM8Z2Wr:MG9HlJ6c54ow+
MD5 SHA1 SHA512 SSDEEP

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accessibilitycpI.dll

Path C:\Windows\SysWOW64\accessibilitycpI.dll
Size 302KB
SHA256 3000f91791e0b3331ccc130d0bc5d94b2ae5fc529b3924a2e97002e3251d926b
MD5 0d313a81c8b3b25e58ea49359242bea4
SHA1 7d9e242e418a982f248f9981b10b64830d67d802
SHA512 63f9bef6ad11372b241b5e679c63c2164e21073f8a99b7442d89e301b017e5e2f0c344ef3df0227506837816c86e7539899a9c1499cefa0b18c257f8f87837a7
SSDEEP 3072:zUb+jqdusv09L6uHDMETdEAyoOH9pRiReL0X3:E+GuHwEiAyoSiM43
MD5 SHA1 SHA512 SSDEEP

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memory/680-51-0x0000000000400000-0x00000000004CA000-memory.dmp

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memory/680-20-0x0000000000400000-0x00000000052E8000-memory.dmp

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memory/680-17-0x0000000000400000-0x00000000052E8000-memory.dmp

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memory/680-50-0x0000000000400000-0x00000000052E8000-memory.dmp

Download

memory/680-21-0x0000000000400000-0x00000000052E8000-memory.dmp

Download

memory/876-7-0x0000000002280000-0x0000000002282000-memory.dmp

Download

memory/876-14-0x00000000022A0000-0x00000000022A5000-memory.dmp

Download

memory/1652-91-0x0000000000400000-0x0000000000411000-memory.dmp

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memory/2300-60-0x0000000000850000-0x000000000090A000-memory.dmp

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memory/2300-62-0x00000000057F0000-0x0000000005D94000-memory.dmp

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memory/2300-63-0x00000000052E0000-0x0000000005372000-memory.dmp

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memory/2300-73-0x0000000005270000-0x000000000527A000-memory.dmp

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memory/2300-74-0x0000000005380000-0x00000000053D6000-memory.dmp

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memory/2300-61-0x00000000051A0000-0x000000000523C000-memory.dmp

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memory/4580-59-0x0000000000400000-0x0000000000411000-memory.dmp

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