modiloader | 97312815490f881dcde8f005651a90a16be0565b6d4265d4a74f3cff5672f45a

General

Target

97312815490f881dcde8f005651a90a16be0565b6d4265d4a74f3cff5672f45a.exe
Size

313KB
MD5

5b2bb802d04de60d7a5f299d3de73fe2
SHA1

c226e881ee836218e34d33659c4263d5587ae852
SHA256

97312815490f881dcde8f005651a90a16be0565b6d4265d4a74f3cff5672f45a
SHA512

4e989c453009ace4072fa48addb459fd4c0872fe9b3da110307c70728179e97d67dcc10d03406704bddc2590e98aa606e8470577174b282159ec53f06c40c438
SSDEEP

6144:EGyjnBSkuV1d4eZd88ORJIf/wTBt53rpcgHIxoS:/YnBSkuVUeZdYqwTZToxoS

Score

10^/10

modiloader evasion persistence trojan upx

Malware Config

Signatures

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

UAC bypass 3 TTPs 1 IoCs

evasion trojan

Bypass User Account Control

T1088

Disabling Security Tools

T1089

Modify Registry

T1112

Processes:

97312815490f881dcde8f005651a90a16be0565b6d4265d4a74f3cff5672f45a.exe

description	ioc	process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	97312815490f881dcde8f005651a90a16be0565b6d4265d4a74f3cff5672f45a.exe

ModiLoader Second Stage 2 IoCs

Processes:

resource	yara_rule
behavioral1/memory/2000-54-0x0000000000400000-0x0000000000450000-memory.dmp	modiloader_stage2
behavioral1/memory/2000-59-0x0000000000400000-0x0000000000450000-memory.dmp	modiloader_stage2

UPX packed file 2 IoCs

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

upx

Processes:

resource	yara_rule
behavioral1/memory/2000-54-0x0000000000400000-0x0000000000450000-memory.dmp	upx
behavioral1/memory/2000-59-0x0000000000400000-0x0000000000450000-memory.dmp	upx

Loads dropped DLL 2 IoCs

Processes:

97312815490f881dcde8f005651a90a16be0565b6d4265d4a74f3cff5672f45a.exe

pid	process
2000	97312815490f881dcde8f005651a90a16be0565b6d4265d4a74f3cff5672f45a.exe
2000	97312815490f881dcde8f005651a90a16be0565b6d4265d4a74f3cff5672f45a.exe

Adds Run key to start application 2 TTPs 2 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

97312815490f881dcde8f005651a90a16be0565b6d4265d4a74f3cff5672f45a.exe

description	ioc	process
Key created	\REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\	97312815490f881dcde8f005651a90a16be0565b6d4265d4a74f3cff5672f45a.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Run\mstwain32 = "C:\\Users\\Admin\\AppData\\Local\\Temp\\97312815490f881dcde8f005651a90a16be0565b6d4265d4a74f3cff5672f45a.exe"	97312815490f881dcde8f005651a90a16be0565b6d4265d4a74f3cff5672f45a.exe

Checks whether UAC is enabled 1 TTPs 2 IoCs

evasion trojan

System Information Discovery

T1082

Processes:

97312815490f881dcde8f005651a90a16be0565b6d4265d4a74f3cff5672f45a.exe

description	ioc	process
Key value queried	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA	97312815490f881dcde8f005651a90a16be0565b6d4265d4a74f3cff5672f45a.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	97312815490f881dcde8f005651a90a16be0565b6d4265d4a74f3cff5672f45a.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

97312815490f881dcde8f005651a90a16be0565b6d4265d4a74f3cff5672f45a.exe

description	pid	process
Token: SeDebugPrivilege	2000	97312815490f881dcde8f005651a90a16be0565b6d4265d4a74f3cff5672f45a.exe
Token: SeDebugPrivilege	2000	97312815490f881dcde8f005651a90a16be0565b6d4265d4a74f3cff5672f45a.exe

Suspicious use of SetWindowsHookEx 2 IoCs

Processes:

97312815490f881dcde8f005651a90a16be0565b6d4265d4a74f3cff5672f45a.exe

pid	process
2000	97312815490f881dcde8f005651a90a16be0565b6d4265d4a74f3cff5672f45a.exe
2000	97312815490f881dcde8f005651a90a16be0565b6d4265d4a74f3cff5672f45a.exe

System policy modification 1 TTPs 1 IoCs

evasion

Modify Registry

T1112

Processes:

97312815490f881dcde8f005651a90a16be0565b6d4265d4a74f3cff5672f45a.exe

description	ioc	process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	97312815490f881dcde8f005651a90a16be0565b6d4265d4a74f3cff5672f45a.exe

C:\Users\Admin\AppData\Local\Temp\97312815490f881dcde8f005651a90a16be0565b6d4265d4a74f3cff5672f45a.exe
"C:\Users\Admin\AppData\Local\Temp\97312815490f881dcde8f005651a90a16be0565b6d4265d4a74f3cff5672f45a.exe"
1⤵
- UAC bypass
- Loads dropped DLL
- Adds Run key to start application
- Checks whether UAC is enabled
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
- System policy modification
PID:2000

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Registry Run Keys / Startup Folder

1

T1060

Privilege Escalation

Bypass User Account Control

1

T1088

Defense Evasion

Bypass User Account Control

1

T1088

Disabling Security Tools

1

T1089

Modify Registry

3

T1112

Credential Access

Discovery

System Information Discovery

1

T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

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Downloads

\Users\Admin\AppData\Local\Temp\cmsetac.dll
Filesize
32KB

MD5
792d93d7ef49f37c43ce41cd82240dcd

SHA1
04f0359a15a910d7853c1bfe54cfe0cb7375a227

SHA256
7406f5c047dfcf23f568f7639ab92f6ad2f714fc928ad399dbfe9aea9effbe4f

SHA512
d0aa52e19aad8eb614dfb0767f23cb82b67a9c3d0e38f4b4385b1ea4261f59511b203794106511e8bb6726ba73fdb3ca03a9cee3219df3b7da8e58a31aa9806a

Download Submit
\Users\Admin\AppData\Local\Temp\ntdtcstp.dll
Filesize
7KB

MD5
67587e25a971a141628d7f07bd40ffa0

SHA1
76fcd014539a3bb247cc0b761225f68bd6055f6b

SHA256
e6829866322d68d5c5b78e3d48dcec70a41cdc42c6f357a44fd329f74a8b4378

SHA512
6e6de7aa02c48f8b96b06e5f1160fbc5c95312320636e138cc997ef3362a61bc50ec03db1f06292eb964cd71915ddb2ec2eb741432c7da44215a4acbb576a350

Download Submit
memory/2000-54-0x0000000000400000-0x0000000000450000-memory.dmp

Filesize
320KB

Download
memory/2000-55-0x00000000754E1000-0x00000000754E3000-memory.dmp

Filesize
8KB

Download
memory/2000-58-0x00000000005C0000-0x00000000005CE000-memory.dmp

Filesize
56KB

Download
memory/2000-59-0x0000000000400000-0x0000000000450000-memory.dmp

Filesize
320KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads