modiloader | 0deba358beb36c517c69c88cf0d186f40a028ca4cc3528978f6cc9f34ceefafc

Analysis

max time kernel
90s
max time network
156s
platform
windows10-2004_x64
resource
win10v2004-20220901-en
resource tags

arch:x64arch:x86image:win10v2004-20220901-enlocale:en-usos:windows10-2004-x64system
submitted
03/10/2022, 23:49

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General

Target

0deba358beb36c517c69c88cf0d186f40a028ca4cc3528978f6cc9f34ceefafc.exe
Size

544KB
MD5

61584f3fce0bf125d9d0f990f649fac0
SHA1

32161dc065cc6598d39de5d80fe38c02e89a0e5d
SHA256

0deba358beb36c517c69c88cf0d186f40a028ca4cc3528978f6cc9f34ceefafc
SHA512

85c7d3ca92b3b8f9abb39477281a9263c33a09399254c59f17360d668212d3227f49991670ea7f8a02042f1925427cd074d2b23b1d8bd9f0d2f7188a87a1ada2
SSDEEP

6144:Qjbeizt9nsp71eytJZCDimN18FAiF2idZecnl20lHRxp3gmncduD7yB9VCO6ScoH:QugzWtSj1v+F3Z4mxxlDqVTVOC

Score

10^/10

modiloader persistence 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 3 IoCs

resource	yara_rule
behavioral2/memory/3260-136-0x0000000000400000-0x0000000000454000-memory.dmp	modiloader_stage2
behavioral2/memory/3260-137-0x0000000000400000-0x0000000000454000-memory.dmp	modiloader_stage2
behavioral2/memory/3260-138-0x0000000000400000-0x0000000000454000-memory.dmp	modiloader_stage2

Executes dropped EXE 1 IoCs

pid	Process
3260	test.exe

Adds Run key to start application 2 TTPs 2 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\MACHINE\Software\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce	0deba358beb36c517c69c88cf0d186f40a028ca4cc3528978f6cc9f34ceefafc.exe
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\\\""	0deba358beb36c517c69c88cf0d186f40a028ca4cc3528978f6cc9f34ceefafc.exe

Program crash 1 IoCs

pid	pid_target	Process	procid_target
1148	3260	WerFault.exe	83

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 4340 wrote to memory of 3260	4340	0deba358beb36c517c69c88cf0d186f40a028ca4cc3528978f6cc9f34ceefafc.exe	83
PID 4340 wrote to memory of 3260	4340	0deba358beb36c517c69c88cf0d186f40a028ca4cc3528978f6cc9f34ceefafc.exe	83
PID 4340 wrote to memory of 3260	4340	0deba358beb36c517c69c88cf0d186f40a028ca4cc3528978f6cc9f34ceefafc.exe	83

C:\Users\Admin\AppData\Local\Temp\0deba358beb36c517c69c88cf0d186f40a028ca4cc3528978f6cc9f34ceefafc.exe
"C:\Users\Admin\AppData\Local\Temp\0deba358beb36c517c69c88cf0d186f40a028ca4cc3528978f6cc9f34ceefafc.exe"
1⤵
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
PID:4340
- C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\test.exe
  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\test.exe
  2⤵
  - Executes dropped EXE
  PID:3260
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 3260 -s 620
    3⤵
    - Program crash
    PID:1148

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 420 -p 3260 -ip 3260
1⤵
PID:2316

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Registry Run Keys / Startup Folder

T1060

Privilege Escalation

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\test.exe

Filesize
51KB

MD5
b91ae3a7448e6f7b4fda8820978ba93d

SHA1
69cb2cf73411c1f36b5192b7382b0d4c4c2dca27

SHA256
b2a683f21a8128bfb0f98b4bc5fc4653350cb4512cc7a0daf27716a92c8aef84

SHA512
c095594de9fdf3de14832569eab0c0afc062b5d7a7d86dbe998d7d78f7e6adc2f856b87c4ca23add162c516bd0ab97f6279a368a977897f2032efd315934659a

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\test.exe

Filesize
51KB

MD5
b91ae3a7448e6f7b4fda8820978ba93d

SHA1
69cb2cf73411c1f36b5192b7382b0d4c4c2dca27

SHA256
b2a683f21a8128bfb0f98b4bc5fc4653350cb4512cc7a0daf27716a92c8aef84

SHA512
c095594de9fdf3de14832569eab0c0afc062b5d7a7d86dbe998d7d78f7e6adc2f856b87c4ca23add162c516bd0ab97f6279a368a977897f2032efd315934659a

Download Submit
memory/3260-136-0x0000000000400000-0x0000000000454000-memory.dmp

Filesize
336KB

Download
memory/3260-137-0x0000000000400000-0x0000000000454000-memory.dmp

Filesize
336KB

Download
memory/3260-138-0x0000000000400000-0x0000000000454000-memory.dmp

Filesize
336KB

Download
memory/4340-135-0x0000000001000000-0x0000000001088000-memory.dmp

Filesize
544KB

Download
memory/4340-139-0x0000000001000000-0x0000000001088000-memory.dmp

Filesize
544KB

Download