modiloader | ace733fd929688fb9cba1a8ecfb05db47c214694a9a993650bd022ab869a9c8a

General

Target
URGENTE_NOTIFICATION.cmd
Size 4.3MB
Sample240426-twvynafe45
SHA256 f81c9ad169f7dcfa4545eab3552115156d7923957c1cffc4809a574209599e3c
MD5 10dfd3dccfeaeb1e19e586e5d89ef1c6
SHA1 af3aa6b4249a27778de9e8b2fc2ee6badb0e299a
SHA512 f8b3d6cc712792f1fa567ecf730809c4b49241e6b5fb31961bf8643a2b7a0af3635672cee0d2ac8e02312c1727ec3c01abb7e35ce49a831865d6a16b66b5ce7e
SSDEEP 49152:EEi0F7JFavH5JDy0oqMaKcCln2UE+ESPTcexrEPdOgSlxHgamuc6slj:e
MD5 SHA1 SHA512 SSDEEP

Score

10^/10

modiloader trojan

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
behavioral2/memory/2492-29-0x0000000002840000-0x0000000003840000-memory.dmp	modiloader_stage2

Executes dropped EXE 8 IoCs

pid	Process
984	alpha.exe
3736	alpha.exe
3620	kn.exe
5076	alpha.exe
408	kn.exe
2492	sppsvc.pif
1600	alpha.exe
5108	alpha.exe

Legitimate hosting services abused for malware hosting/C2 1 TTPs 2 IoCs

Web Service

T1102

flow	ioc
8	drive.google.com
14	drive.google.com

Suspicious use of WriteProcessMemory 21 IoCs

description	pid	Process	procid_target
PID 3380 wrote to memory of 232	3380	cmd.exe	85
PID 3380 wrote to memory of 232	3380	cmd.exe	85
PID 3380 wrote to memory of 984	3380	cmd.exe	86
PID 3380 wrote to memory of 984	3380	cmd.exe	86
PID 984 wrote to memory of 4428	984	alpha.exe	87
PID 984 wrote to memory of 4428	984	alpha.exe	87
PID 3380 wrote to memory of 3736	3380	cmd.exe	89
PID 3380 wrote to memory of 3736	3380	cmd.exe	89
PID 3736 wrote to memory of 3620	3736	alpha.exe	90
PID 3736 wrote to memory of 3620	3736	alpha.exe	90
PID 3380 wrote to memory of 5076	3380	cmd.exe	91
PID 3380 wrote to memory of 5076	3380	cmd.exe	91
PID 5076 wrote to memory of 408	5076	alpha.exe	93
PID 5076 wrote to memory of 408	5076	alpha.exe	93
PID 3380 wrote to memory of 2492	3380	cmd.exe	95
PID 3380 wrote to memory of 2492	3380	cmd.exe	95
PID 3380 wrote to memory of 2492	3380	cmd.exe	95
PID 3380 wrote to memory of 1600	3380	cmd.exe	96
PID 3380 wrote to memory of 1600	3380	cmd.exe	96
PID 3380 wrote to memory of 5108	3380	cmd.exe	97
PID 3380 wrote to memory of 5108	3380	cmd.exe	97

C:\Windows\system32\cmd.exe
C:\Windows\system32\cmd.exe /c "C:\Users\Admin\AppData\Local\Temp\URGENTE_NOTIFICATION.cmd"
1⤵
- Suspicious use of WriteProcessMemory
PID:3380
- C:\Windows\System32\extrac32.exe
  C:\\Windows\\System32\\extrac32.exe /C /Y C:\\Windows\\System32\\cmd.exe C:\\Users\\Public\\alpha.exe
  2⤵
  PID:232
- C:\Users\Public\alpha.exe
  C:\\Users\\Public\\alpha /c extrac32.exe /C /Y C:\\Windows\\System32\\certutil.exe C:\\Users\\Public\\kn.exe
  2⤵
  - Executes dropped EXE
  - Suspicious use of WriteProcessMemory
  PID:984
- - C:\Windows\system32\extrac32.exe
    extrac32.exe /C /Y C:\\Windows\\System32\\certutil.exe C:\\Users\\Public\\kn.exe
    3⤵
    PID:4428
- C:\Users\Public\alpha.exe
  C:\\Users\\Public\\alpha /c C:\\Users\\Public\\kn -decodehex -F "C:\Users\Admin\AppData\Local\Temp\URGENTE_NOTIFICATION.cmd" "C:\\Users\\Public\\sppsvc.rtf" 9
  2⤵
  - Executes dropped EXE
  - Suspicious use of WriteProcessMemory
  PID:3736
- - C:\Users\Public\kn.exe
    C:\\Users\\Public\\kn -decodehex -F "C:\Users\Admin\AppData\Local\Temp\URGENTE_NOTIFICATION.cmd" "C:\\Users\\Public\\sppsvc.rtf" 9
    3⤵
    - Executes dropped EXE
    PID:3620
- C:\Users\Public\alpha.exe
  C:\\Users\\Public\\alpha /c C:\\Users\\Public\\kn -decodehex -F "C:\\Users\\Public\\sppsvc.rtf" "C:\\Users\\Public\\Libraries\\sppsvc.pif" 12
  2⤵
  - Executes dropped EXE
  - Suspicious use of WriteProcessMemory
  PID:5076
- - C:\Users\Public\kn.exe
    C:\\Users\\Public\\kn -decodehex -F "C:\\Users\\Public\\sppsvc.rtf" "C:\\Users\\Public\\Libraries\\sppsvc.pif" 12
    3⤵
    - Executes dropped EXE
    PID:408
- C:\Users\Public\Libraries\sppsvc.pif
  C:\Users\Public\Libraries\sppsvc.pif
  2⤵
  - Executes dropped EXE
  PID:2492
- C:\Users\Public\alpha.exe
  C:\\Users\\Public\\alpha /c del "C:\Users\Public\sppsvc.rtf" / A / F / Q / S
  2⤵
  - Executes dropped EXE
  PID:1600
- C:\Users\Public\alpha.exe
  C:\\Users\\Public\\alpha /c del "C:\Users\Public\kn.exe" / A / F / Q / S
  2⤵
  - Executes dropped EXE
  PID:5108

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Web Service

1

T1102

Exfiltration

Impact

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Downloads

sppsvc.pif

Path C:\Users\Public\Libraries\sppsvc.pif
Size 1.6MB
SHA256 b8d21812baeb9054f45b0d7544a6ec25029da4d733776aac865f9ce6616fcb07
MD5 38310fb63bad19820d761c97f325896d
SHA1 ca71e8fd075089fa127281b972d99948e2a562e6
SHA512 44777aa52a467edcb405c311c1bf29f53bbf1fbf875c842ee8fcc6adbfb487087613ede7265391620850d7f4b69864ca7aae9fa1f1d342bbd8658fcae04d0ad8
SSDEEP 24576:NGLyrlj2BH1btTfnxx+KKozJQd/HJNRO/BwTQ+l04pEnlk8U2flxAu:NGup2B+K1mzywTQh4psG2Z
MD5 SHA1 SHA512 SSDEEP

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alpha.exe

Path C:\Users\Public\alpha.exe
Size 283KB
SHA256 b99d61d874728edc0918ca0eb10eab93d381e7367e377406e65963366c874450
MD5 8a2122e8162dbef04694b9c3e0b6cdee
SHA1 f1efb0fddc156e4c61c5f78a54700e4e7984d55d
SHA512 99e784141193275d4364ba1b8762b07cc150ca3cb7e9aa1d4386ba1fa87e073d0500e61572f8d1b071f2faa2a51bb123e12d9d07054b59a1a2fd768ad9f24397
SSDEEP 6144:k4WA1B9BxDfQWKORSqY4zOcmpdlc3gJdmtolSm:H1BhkWvSqY4zvmjOwJIT
MD5 SHA1 SHA512 SSDEEP

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kn.exe

Path C:\Users\Public\kn.exe
Size 1.6MB
SHA256 8de7b4eb1301d6cbe4ea2c8d13b83280453eb64e3b3c80756bbd1560d65ca4d2
MD5 bd8d9943a9b1def98eb83e0fa48796c2
SHA1 70e89852f023ab7cde0173eda1208dbb580f1e4f
SHA512 95630fdddad5db60cc97ec76ee1ca02dbb00ee3de7d6957ecda8968570e067ab2a9df1cc07a3ce61161a994acbe8417c83661320b54d04609818009a82552f7b
SSDEEP 24576:aCaND6ankkViMCsJf0JhY+3hvwUJDP+t3HvDGKK1V3FuNM2GRUY/ejsSvVo2:aCiDLnPipbJ5vwES3CKGVVuNM20UXa2
MD5 SHA1 SHA512 SSDEEP

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sppsvc.rtf

Path C:\Users\Public\sppsvc.rtf
Size 3.1MB
SHA256 9cb3033e5e81cbea5c1638b2f6c922dc379fe1089a1e3a84cbc40a39f7e414cb
MD5 c9b027dae62c2ed28886445584817521
SHA1 f82fb286b3662aedd5f9cc7e62945444eb9fcfe7
SHA512 bec913cad1109048c14f182c9ce0720340ffafdea2c6d84d5b676122656b494270dcc3049b6f2833275ccbb6a0009b17efa416114d402251271d991e58c5a44f
SSDEEP 24576:e2BAiPXRzqJcmxJJ+2VXF0OOSykYSvvV7YZgWgOG7bk1K83smYeDhPmFn7PkuRs5:l
MD5 SHA1 SHA512 SSDEEP

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memory/2492-28-0x0000000002840000-0x0000000003840000-memory.dmp

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memory/2492-29-0x0000000002840000-0x0000000003840000-memory.dmp

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memory/2492-31-0x0000000000400000-0x000000000059C000-memory.dmp

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Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads