de076e8d8bc8ac8d88520e71e5d1b1d2e3a07350e0736cfa2009929426c3a2ce

General

Target

de076e8d8bc8ac8d88520e71e5d1b1d2e3a07350e0736cfa2009929426c3a2ce.exe
Size

515KB
MD5

705266ed3239bffa0c8d1151ce90c31a
SHA1

258622f7e12490a7d673d38db88f1451f9836f48
SHA256

de076e8d8bc8ac8d88520e71e5d1b1d2e3a07350e0736cfa2009929426c3a2ce
SHA512

d808f8b6112973d4c971241d7a3a450333fc841971284b9299589892e4c15a7df8b0306b3a820f40e8c31e1f2259ecb0cf028bfdf98e2a9725c9cbec4b591cdd
SSDEEP

3072:LcVukQkymQ+NJ9JBJYCg1EVhVSVM77hDBooMs8oy0kQz9+gz80ZF9jCBNsB0VB2w:CJQ

Score

8^/10

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
1784	aloai.exe

Modifies Windows Firewall 1 TTPs 1 IoCs

evasion

Modify Existing Service

T1031

pid	Process
1544	netsh.exe

Loads dropped DLL 2 IoCs

pid	Process
2012	de076e8d8bc8ac8d88520e71e5d1b1d2e3a07350e0736cfa2009929426c3a2ce.exe
2012	de076e8d8bc8ac8d88520e71e5d1b1d2e3a07350e0736cfa2009929426c3a2ce.exe

Adds Run key to start application 2 TTPs 2 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\976c75245cb447b9f804f2d14e8cc66f = "\"C:\\Users\\Admin\\AppData\\Local\\Temp\\aloai.exe\" .."	aloai.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\976c75245cb447b9f804f2d14e8cc66f = "\"C:\\Users\\Admin\\AppData\\Local\\Temp\\aloai.exe\" .."	aloai.exe

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

System Information Discovery
T1082

Suspicious behavior: EnumeratesProcesses 16 IoCs

pid	Process
1784	aloai.exe
1784	aloai.exe
1784	aloai.exe
1784	aloai.exe
1784	aloai.exe
1784	aloai.exe
1784	aloai.exe
1784	aloai.exe
1784	aloai.exe
1784	aloai.exe
1784	aloai.exe
1784	aloai.exe
1784	aloai.exe
1784	aloai.exe
1784	aloai.exe
1784	aloai.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	1784	aloai.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 2012 wrote to memory of 1784	2012	de076e8d8bc8ac8d88520e71e5d1b1d2e3a07350e0736cfa2009929426c3a2ce.exe	28
PID 2012 wrote to memory of 1784	2012	de076e8d8bc8ac8d88520e71e5d1b1d2e3a07350e0736cfa2009929426c3a2ce.exe	28
PID 2012 wrote to memory of 1784	2012	de076e8d8bc8ac8d88520e71e5d1b1d2e3a07350e0736cfa2009929426c3a2ce.exe	28
PID 2012 wrote to memory of 1784	2012	de076e8d8bc8ac8d88520e71e5d1b1d2e3a07350e0736cfa2009929426c3a2ce.exe	28
PID 1784 wrote to memory of 1544	1784	aloai.exe	29
PID 1784 wrote to memory of 1544	1784	aloai.exe	29
PID 1784 wrote to memory of 1544	1784	aloai.exe	29
PID 1784 wrote to memory of 1544	1784	aloai.exe	29

C:\Users\Admin\AppData\Local\Temp\de076e8d8bc8ac8d88520e71e5d1b1d2e3a07350e0736cfa2009929426c3a2ce.exe
"C:\Users\Admin\AppData\Local\Temp\de076e8d8bc8ac8d88520e71e5d1b1d2e3a07350e0736cfa2009929426c3a2ce.exe"
1⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:2012
- C:\Users\Admin\AppData\Local\Temp\aloai.exe
  "C:\Users\Admin\AppData\Local\Temp\aloai.exe"
  2⤵
  - Executes dropped EXE
  - Adds Run key to start application
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:1784
- - C:\Windows\SysWOW64\netsh.exe
    netsh firewall add allowedprogram "C:\Users\Admin\AppData\Local\Temp\aloai.exe" "aloai.exe" ENABLE
    3⤵
    - Modifies Windows Firewall
    PID:1544

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Modify Existing Service

1

T1031

Registry Run Keys / Startup Folder

1

T1060

Privilege Escalation

Defense Evasion

Modify Registry

1

T1112

Credential Access

Discovery

System Information Discovery

1

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\aloai.exe

Filesize
515KB

MD5
705266ed3239bffa0c8d1151ce90c31a

SHA1
258622f7e12490a7d673d38db88f1451f9836f48

SHA256
de076e8d8bc8ac8d88520e71e5d1b1d2e3a07350e0736cfa2009929426c3a2ce

SHA512
d808f8b6112973d4c971241d7a3a450333fc841971284b9299589892e4c15a7df8b0306b3a820f40e8c31e1f2259ecb0cf028bfdf98e2a9725c9cbec4b591cdd

Download Submit
C:\Users\Admin\AppData\Local\Temp\aloai.exe

Filesize
515KB

MD5
705266ed3239bffa0c8d1151ce90c31a

SHA1
258622f7e12490a7d673d38db88f1451f9836f48

SHA256
de076e8d8bc8ac8d88520e71e5d1b1d2e3a07350e0736cfa2009929426c3a2ce

SHA512
d808f8b6112973d4c971241d7a3a450333fc841971284b9299589892e4c15a7df8b0306b3a820f40e8c31e1f2259ecb0cf028bfdf98e2a9725c9cbec4b591cdd

Download Submit
\Users\Admin\AppData\Local\Temp\aloai.exe

Filesize
515KB

MD5
705266ed3239bffa0c8d1151ce90c31a

SHA1
258622f7e12490a7d673d38db88f1451f9836f48

SHA256
de076e8d8bc8ac8d88520e71e5d1b1d2e3a07350e0736cfa2009929426c3a2ce

SHA512
d808f8b6112973d4c971241d7a3a450333fc841971284b9299589892e4c15a7df8b0306b3a820f40e8c31e1f2259ecb0cf028bfdf98e2a9725c9cbec4b591cdd

Download Submit
\Users\Admin\AppData\Local\Temp\aloai.exe

Filesize
515KB

MD5
705266ed3239bffa0c8d1151ce90c31a

SHA1
258622f7e12490a7d673d38db88f1451f9836f48

SHA256
de076e8d8bc8ac8d88520e71e5d1b1d2e3a07350e0736cfa2009929426c3a2ce

SHA512
d808f8b6112973d4c971241d7a3a450333fc841971284b9299589892e4c15a7df8b0306b3a820f40e8c31e1f2259ecb0cf028bfdf98e2a9725c9cbec4b591cdd

Download Submit
memory/1784-63-0x0000000074700000-0x0000000074CAB000-memory.dmp

Filesize
5.7MB

Download
memory/1784-66-0x0000000074700000-0x0000000074CAB000-memory.dmp

Filesize
5.7MB

Download
memory/2012-54-0x00000000758C1000-0x00000000758C3000-memory.dmp

Filesize
8KB

Download
memory/2012-55-0x0000000074700000-0x0000000074CAB000-memory.dmp

Filesize
5.7MB

Download
memory/2012-62-0x0000000074700000-0x0000000074CAB000-memory.dmp

Filesize
5.7MB

Download

Analysis

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