d270c8a2103434ec8902b1d192f8907c2a36389e7657fca3dec2cfd5bbeaa917

Analysis

max time kernel
32s
platform
windows10-2004_x64
resource
win10v2004-20240709-en
resource tags

arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system
submitted
12-07-2024 16:11

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General

Target

IMG__12724.exe
Size

704KB
MD5

a309f8839dd6e219d8cd485cc399e3a2
SHA1

f77aca108b45144c7ae32d76dd1a032a6e6353fd
SHA256

d270c8a2103434ec8902b1d192f8907c2a36389e7657fca3dec2cfd5bbeaa917
SHA512

1d155f98962cf1401c821d3514ca19fde9caaf1afdf120c7fffd1743f76d2a6bb02c48d1fb4934e6943092f230318b411cb824b0097728d4afc008c65ab22931
SSDEEP

12288:Dd2iNzBRy3VetjsTkniznIIIoiL227v1HJw8IPesy:Dd1PjNcIoo20HJw8qO

Score

8^/10

execution

Malware Config

Signatures

Command and Scripting Interpreter: PowerShell 1 TTPs 1 IoCs

Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.

execution

PowerShell

T1059.001

pid	Process
1596	powershell.exe

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-1-5-21-464762018-485119342-1613148473-1000\Control Panel\International\Geo\Nation	IMG__12724.exe

Uses the VBS compiler for execution 1 TTPs

Scripting
T1064
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

Scheduled Task/Job: Scheduled Task 1 TTPs 1 IoCs

Schtasks is often used by malware for persistence or to perform post-infection execution.

persistence execution

Scheduled Task

T1053.005

pid	Process
2528	schtasks.exe

Suspicious behavior: EnumeratesProcesses 12 IoCs

pid	Process
4056	IMG__12724.exe
4056	IMG__12724.exe
1596	powershell.exe
4056	IMG__12724.exe
4056	IMG__12724.exe
4056	IMG__12724.exe
4056	IMG__12724.exe
4056	IMG__12724.exe
4056	IMG__12724.exe
4056	IMG__12724.exe
4056	IMG__12724.exe
1596	powershell.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	1596	powershell.exe
Token: SeDebugPrivilege	4056	IMG__12724.exe

Suspicious use of WriteProcessMemory 21 IoCs

description	pid	Process	procid_target
PID 4056 wrote to memory of 1596	4056	IMG__12724.exe	84
PID 4056 wrote to memory of 1596	4056	IMG__12724.exe	84
PID 4056 wrote to memory of 1596	4056	IMG__12724.exe	84
PID 4056 wrote to memory of 2528	4056	IMG__12724.exe	86
PID 4056 wrote to memory of 2528	4056	IMG__12724.exe	86
PID 4056 wrote to memory of 2528	4056	IMG__12724.exe	86
PID 4056 wrote to memory of 408	4056	IMG__12724.exe	88
PID 4056 wrote to memory of 408	4056	IMG__12724.exe	88
PID 4056 wrote to memory of 408	4056	IMG__12724.exe	88
PID 4056 wrote to memory of 1800	4056	IMG__12724.exe	89
PID 4056 wrote to memory of 1800	4056	IMG__12724.exe	89
PID 4056 wrote to memory of 1800	4056	IMG__12724.exe	89
PID 4056 wrote to memory of 924	4056	IMG__12724.exe	90
PID 4056 wrote to memory of 924	4056	IMG__12724.exe	90
PID 4056 wrote to memory of 924	4056	IMG__12724.exe	90
PID 4056 wrote to memory of 3152	4056	IMG__12724.exe	91
PID 4056 wrote to memory of 3152	4056	IMG__12724.exe	91
PID 4056 wrote to memory of 3152	4056	IMG__12724.exe	91
PID 4056 wrote to memory of 4140	4056	IMG__12724.exe	92
PID 4056 wrote to memory of 4140	4056	IMG__12724.exe	92
PID 4056 wrote to memory of 4140	4056	IMG__12724.exe	92

C:\Users\Admin\AppData\Local\Temp\IMG__12724.exe
"C:\Users\Admin\AppData\Local\Temp\IMG__12724.exe"
1⤵
- Checks computer location settings
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:4056
- C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
  "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\bJqSWs.exe"
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:1596
- C:\Windows\SysWOW64\schtasks.exe
  "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\bJqSWs" /XML "C:\Users\Admin\AppData\Local\Temp\tmpECF0.tmp"
  2⤵
  - Scheduled Task/Job: Scheduled Task
  PID:2528
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe
  "C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe"
  2⤵
  PID:408
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe
  "C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe"
  2⤵
  PID:1800
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe
  "C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe"
  2⤵
  PID:924
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe
  "C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe"
  2⤵
  PID:3152
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe
  "C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe"
  2⤵
  PID:4140

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

T1059

PowerShell

T1059.001

Scheduled Task/Job

T1053

Scheduled Task

T1053.005

Scripting

T1064

Persistence

Scheduled Task/Job

T1053

Scheduled Task

T1053.005

Privilege Escalation

Scheduled Task/Job

T1053

Scheduled Task

T1053.005

Defense Evasion

Scripting

T1064

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_ycpyxigs.4gu.ps1

Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmpECF0.tmp

Filesize
1KB

MD5
217ee0618e97bc17187079cf78979082

SHA1
f98645ccac979c34e8a691068685976e79668550

SHA256
8f0a324383aab6cb2471a75453b2e014ba4920933587f6c8c1f20b994eb6ba95

SHA512
f2862f6cced10484b337e9c3ca1867d96cab32cba8210ad1dc5f0bc44d1a870c9a839a71c1d021a1259219e448b404606958fa5de4b39c67a1c29239be9f474d

Download Submit
memory/1596-52-0x0000000007090000-0x0000000007133000-memory.dmp

Filesize
652KB

Download
memory/1596-54-0x00000000071F0000-0x000000000720A000-memory.dmp

Filesize
104KB

Download
memory/1596-64-0x00000000744E0000-0x0000000074C90000-memory.dmp

Filesize
7.7MB

Download
memory/1596-30-0x00000000058C0000-0x0000000005C14000-memory.dmp

Filesize
3.3MB

Download
memory/1596-60-0x0000000007530000-0x000000000754A000-memory.dmp

Filesize
104KB

Download
memory/1596-59-0x0000000007430000-0x0000000007444000-memory.dmp

Filesize
80KB

Download
memory/1596-58-0x0000000007420000-0x000000000742E000-memory.dmp

Filesize
56KB

Download
memory/1596-21-0x0000000004F00000-0x0000000004F22000-memory.dmp

Filesize
136KB

Download
memory/1596-56-0x0000000007470000-0x0000000007506000-memory.dmp

Filesize
600KB

Download
memory/1596-15-0x00000000025B0000-0x00000000025E6000-memory.dmp

Filesize
216KB

Download
memory/1596-55-0x0000000007260000-0x000000000726A000-memory.dmp

Filesize
40KB

Download
memory/1596-18-0x0000000005290000-0x00000000058B8000-memory.dmp

Filesize
6.2MB

Download
memory/1596-17-0x00000000744E0000-0x0000000074C90000-memory.dmp

Filesize
7.7MB

Download
memory/1596-51-0x00000000744E0000-0x0000000074C90000-memory.dmp

Filesize
7.7MB

Download
memory/1596-20-0x00000000744E0000-0x0000000074C90000-memory.dmp

Filesize
7.7MB

Download
memory/1596-22-0x00000000050A0000-0x0000000005106000-memory.dmp

Filesize
408KB

Download
memory/1596-23-0x0000000005110000-0x0000000005176000-memory.dmp

Filesize
408KB

Download
memory/1596-53-0x0000000007840000-0x0000000007EBA000-memory.dmp

Filesize
6.5MB

Download
memory/1596-61-0x0000000007510000-0x0000000007518000-memory.dmp

Filesize
32KB

Download
memory/1596-57-0x00000000073F0000-0x0000000007401000-memory.dmp

Filesize
68KB

Download
memory/1596-19-0x00000000744E0000-0x0000000074C90000-memory.dmp

Filesize
7.7MB

Download
memory/1596-36-0x0000000005EB0000-0x0000000005ECE000-memory.dmp

Filesize
120KB

Download
memory/1596-37-0x0000000005F40000-0x0000000005F8C000-memory.dmp

Filesize
304KB

Download
memory/1596-38-0x0000000006E50000-0x0000000006E82000-memory.dmp

Filesize
200KB

Download
memory/1596-40-0x0000000074D70000-0x0000000074DBC000-memory.dmp

Filesize
304KB

Download
memory/1596-39-0x00000000744E0000-0x0000000074C90000-memory.dmp

Filesize
7.7MB

Download
memory/1596-50-0x0000000006460000-0x000000000647E000-memory.dmp

Filesize
120KB

Download
memory/4056-2-0x0000000005400000-0x00000000059A4000-memory.dmp

Filesize
5.6MB

Download
memory/4056-0-0x00000000744EE000-0x00000000744EF000-memory.dmp

Filesize
4KB

Download
memory/4056-1-0x0000000000290000-0x0000000000346000-memory.dmp

Filesize
728KB

Download
memory/4056-32-0x00000000744E0000-0x0000000074C90000-memory.dmp

Filesize
7.7MB

Download
memory/4056-3-0x0000000004DA0000-0x0000000004E32000-memory.dmp

Filesize
584KB

Download
memory/4056-10-0x0000000008F60000-0x0000000008FFC000-memory.dmp

Filesize
624KB

Download
memory/4056-9-0x00000000067B0000-0x000000000683A000-memory.dmp

Filesize
552KB

Download
memory/4056-8-0x0000000006750000-0x000000000675E000-memory.dmp

Filesize
56KB

Download
memory/4056-7-0x00000000053E0000-0x00000000053F0000-memory.dmp

Filesize
64KB

Download
memory/4056-6-0x0000000005EE0000-0x000000000640C000-memory.dmp

Filesize
5.2MB

Download
memory/4056-5-0x00000000744E0000-0x0000000074C90000-memory.dmp

Filesize
7.7MB

Download
memory/4056-4-0x0000000004D40000-0x0000000004D4A000-memory.dmp

Filesize
40KB

Download