modiloader | 82431451824fd614072b75e3cd3dd461a96ab7e254894643d2a90683f2a54e26

Analysis

max time kernel
151s
max time network
156s
platform
windows7_x64
resource
win7-20220812-en
resource tags

arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
submitted
05/12/2022, 05:46 UTC

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General

Target

82431451824fd614072b75e3cd3dd461a96ab7e254894643d2a90683f2a54e26.exe
Size

108KB
MD5

7fe2d93d5a56e0633433f28f30c36839
SHA1

e51ecdb0607b420aa657b2df23528c76c4a7fc4e
SHA256

82431451824fd614072b75e3cd3dd461a96ab7e254894643d2a90683f2a54e26
SHA512

981612fb3a575d16db4989806c54e84b2e18432c54697b625b6cdd96d7a364d7dd87d459fab5949782905c7f5ac06c9ada986fd426912fb912e7e4b6c5ba562a
SSDEEP

3072:C1+MJKrUnFYY5z1i0Nmbi5fJBNqw0G0uvoutR:CIrPj0NmWtNqrNuvoSR

Score

10^/10

modiloader evasion 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

description	ioc	Process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	82431451824fd614072b75e3cd3dd461a96ab7e254894643d2a90683f2a54e26.exe

ModiLoader Second Stage 1 IoCs

resource	yara_rule
behavioral1/memory/1348-59-0x0000000000400000-0x0000000000450000-memory.dmp	modiloader_stage2

UPX packed file 2 IoCs

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

upx

resource	yara_rule
behavioral1/memory/1348-55-0x0000000000400000-0x0000000000450000-memory.dmp	upx
behavioral1/memory/1348-59-0x0000000000400000-0x0000000000450000-memory.dmp	upx

Loads dropped DLL 2 IoCs

pid	Process
1348	82431451824fd614072b75e3cd3dd461a96ab7e254894643d2a90683f2a54e26.exe
1348	82431451824fd614072b75e3cd3dd461a96ab7e254894643d2a90683f2a54e26.exe

Checks whether UAC is enabled 1 TTPs 2 IoCs

evasion trojan

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA	82431451824fd614072b75e3cd3dd461a96ab7e254894643d2a90683f2a54e26.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	82431451824fd614072b75e3cd3dd461a96ab7e254894643d2a90683f2a54e26.exe

Drops file in Windows directory 1 IoCs

description	ioc	Process
File created	C:\Windows\VMPipe32.dll	82431451824fd614072b75e3cd3dd461a96ab7e254894643d2a90683f2a54e26.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	1348	82431451824fd614072b75e3cd3dd461a96ab7e254894643d2a90683f2a54e26.exe
Token: SeDebugPrivilege	1348	82431451824fd614072b75e3cd3dd461a96ab7e254894643d2a90683f2a54e26.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
1348	82431451824fd614072b75e3cd3dd461a96ab7e254894643d2a90683f2a54e26.exe
1348	82431451824fd614072b75e3cd3dd461a96ab7e254894643d2a90683f2a54e26.exe

System policy modification 1 TTPs 1 IoCs

evasion

Modify Registry

T1112

description	ioc	Process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	82431451824fd614072b75e3cd3dd461a96ab7e254894643d2a90683f2a54e26.exe

C:\Users\Admin\AppData\Local\Temp\82431451824fd614072b75e3cd3dd461a96ab7e254894643d2a90683f2a54e26.exe
"C:\Users\Admin\AppData\Local\Temp\82431451824fd614072b75e3cd3dd461a96ab7e254894643d2a90683f2a54e26.exe"
1⤵
- UAC bypass
- Loads dropped DLL
- Checks whether UAC is enabled
- Drops file in Windows directory
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
- System policy modification
PID:1348

Network

No results found

186.223.215.18:15963

82431451824fd614072b75e3cd3dd461a96ab7e254894643d2a90683f2a54e26.exe

152 B
3
186.223.215.18:15963

82431451824fd614072b75e3cd3dd461a96ab7e254894643d2a90683f2a54e26.exe

152 B
3
186.223.215.18:15963

82431451824fd614072b75e3cd3dd461a96ab7e254894643d2a90683f2a54e26.exe

152 B
3
186.223.215.18:15963

82431451824fd614072b75e3cd3dd461a96ab7e254894643d2a90683f2a54e26.exe

152 B
3
186.223.215.18:15963

82431451824fd614072b75e3cd3dd461a96ab7e254894643d2a90683f2a54e26.exe

152 B
3
186.223.215.18:15963

82431451824fd614072b75e3cd3dd461a96ab7e254894643d2a90683f2a54e26.exe

152 B
3
186.223.215.18:15963

82431451824fd614072b75e3cd3dd461a96ab7e254894643d2a90683f2a54e26.exe

152 B
3
186.223.215.18:15963

82431451824fd614072b75e3cd3dd461a96ab7e254894643d2a90683f2a54e26.exe

152 B
3
186.223.215.18:15963

82431451824fd614072b75e3cd3dd461a96ab7e254894643d2a90683f2a54e26.exe

152 B
3
186.223.215.18:15963

82431451824fd614072b75e3cd3dd461a96ab7e254894643d2a90683f2a54e26.exe

152 B
3
186.223.215.18:15963

82431451824fd614072b75e3cd3dd461a96ab7e254894643d2a90683f2a54e26.exe

152 B
3
186.223.215.18:15963

82431451824fd614072b75e3cd3dd461a96ab7e254894643d2a90683f2a54e26.exe

152 B
3
186.223.215.18:15963

82431451824fd614072b75e3cd3dd461a96ab7e254894643d2a90683f2a54e26.exe

152 B
3
186.223.215.18:15963

82431451824fd614072b75e3cd3dd461a96ab7e254894643d2a90683f2a54e26.exe

152 B
3
186.223.215.18:15963

82431451824fd614072b75e3cd3dd461a96ab7e254894643d2a90683f2a54e26.exe

52 B
1

No results found

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Bypass User Account Control

T1088

Defense Evasion

Bypass User Account Control

T1088

Disabling Security Tools

T1089

Modify Registry

T1112

Credential Access

Discovery

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

\Users\Admin\AppData\Local\Temp\cmsetac.dll

Filesize
32KB

MD5
335889891640a647b7b0d755066d6b53

SHA1
f077c6eefdefd57a50a0e947bf24f119d4146238

SHA256
b9f95ff822e91c1b84a48af1379c59abf4f2d8dfcdd0362a47bdd4ef0834cc1f

SHA512
acc00c04bd0b3c46d0036e2c0815a6ea226528ff02fbcff9ddbc2f64eec60afa9444f610ec191344d22cff89fac3eda37e4c991220427c94a3e4ca6d0225c3fa

Download Submit
\Users\Admin\AppData\Local\Temp\ntdtcstp.dll

Filesize
7KB

MD5
67587e25a971a141628d7f07bd40ffa0

SHA1
76fcd014539a3bb247cc0b761225f68bd6055f6b

SHA256
e6829866322d68d5c5b78e3d48dcec70a41cdc42c6f357a44fd329f74a8b4378

SHA512
6e6de7aa02c48f8b96b06e5f1160fbc5c95312320636e138cc997ef3362a61bc50ec03db1f06292eb964cd71915ddb2ec2eb741432c7da44215a4acbb576a350

Download Submit
memory/1348-54-0x0000000074F41000-0x0000000074F43000-memory.dmp

Filesize
8KB

Download
memory/1348-55-0x0000000000400000-0x0000000000450000-memory.dmp

Filesize
320KB

Download
memory/1348-58-0x0000000002230000-0x000000000223E000-memory.dmp

Filesize
56KB

Download
memory/1348-59-0x0000000000400000-0x0000000000450000-memory.dmp

Filesize
320KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads

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