c5793613219a782eb08205921a3f9ed97c2c74de18e0cd36008046d1a5e1288e

Analysis

max time kernel
121s
max time network
125s
platform
windows7_x64
resource
win7-20231215-en
resource tags

arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
submitted
13-02-2024 05:08

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General

Target

RDF 803809-2024.exe
Size

937KB
MD5

685d0cf6a7f9a3f12b98110fcc16d717
SHA1

8ec6dd9509451e038c883b8ddf8f43706b93f901
SHA256

2ece57a04cf8f636ba7ac6755ad274c86e35871e66622ffd1f84a322140b2f90
SHA512

7244b2574517c62b51c554755e3a6e7701aa24421e0c38b7f8999fa792ce739d9714e3bb267db8d954bc4c7937aac727f91ee702faeecf9dfdcd404d59a761c5
SSDEEP

24576:eJz87bm+r7rP3yvSS8OVffAJVLZwPzHjVos1:eJz87rr7rKvzfAJV1wPCs1

Score

3^/10

Malware Config

Signatures

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

System Information Discovery
T1082

Creates scheduled task(s) 1 TTPs 1 IoCs

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

persistence

Scheduled Task/Job

T1053

pid	Process
2460	schtasks.exe

Suspicious behavior: EnumeratesProcesses 9 IoCs

pid	Process
2060	RDF 803809-2024.exe
2060	RDF 803809-2024.exe
2060	RDF 803809-2024.exe
2060	RDF 803809-2024.exe
2060	RDF 803809-2024.exe
2060	RDF 803809-2024.exe
2060	RDF 803809-2024.exe
2060	RDF 803809-2024.exe
2740	powershell.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	2060	RDF 803809-2024.exe
Token: SeDebugPrivilege	2740	powershell.exe

Suspicious use of WriteProcessMemory 28 IoCs

description	pid	Process	procid_target
PID 2060 wrote to memory of 2740	2060	RDF 803809-2024.exe	28
PID 2060 wrote to memory of 2740	2060	RDF 803809-2024.exe	28
PID 2060 wrote to memory of 2740	2060	RDF 803809-2024.exe	28
PID 2060 wrote to memory of 2740	2060	RDF 803809-2024.exe	28
PID 2060 wrote to memory of 2460	2060	RDF 803809-2024.exe	30
PID 2060 wrote to memory of 2460	2060	RDF 803809-2024.exe	30
PID 2060 wrote to memory of 2460	2060	RDF 803809-2024.exe	30
PID 2060 wrote to memory of 2460	2060	RDF 803809-2024.exe	30
PID 2060 wrote to memory of 2164	2060	RDF 803809-2024.exe	32
PID 2060 wrote to memory of 2164	2060	RDF 803809-2024.exe	32
PID 2060 wrote to memory of 2164	2060	RDF 803809-2024.exe	32
PID 2060 wrote to memory of 2164	2060	RDF 803809-2024.exe	32
PID 2060 wrote to memory of 2732	2060	RDF 803809-2024.exe	33
PID 2060 wrote to memory of 2732	2060	RDF 803809-2024.exe	33
PID 2060 wrote to memory of 2732	2060	RDF 803809-2024.exe	33
PID 2060 wrote to memory of 2732	2060	RDF 803809-2024.exe	33
PID 2060 wrote to memory of 2784	2060	RDF 803809-2024.exe	34
PID 2060 wrote to memory of 2784	2060	RDF 803809-2024.exe	34
PID 2060 wrote to memory of 2784	2060	RDF 803809-2024.exe	34
PID 2060 wrote to memory of 2784	2060	RDF 803809-2024.exe	34
PID 2060 wrote to memory of 2764	2060	RDF 803809-2024.exe	35
PID 2060 wrote to memory of 2764	2060	RDF 803809-2024.exe	35
PID 2060 wrote to memory of 2764	2060	RDF 803809-2024.exe	35
PID 2060 wrote to memory of 2764	2060	RDF 803809-2024.exe	35
PID 2060 wrote to memory of 2636	2060	RDF 803809-2024.exe	36
PID 2060 wrote to memory of 2636	2060	RDF 803809-2024.exe	36
PID 2060 wrote to memory of 2636	2060	RDF 803809-2024.exe	36
PID 2060 wrote to memory of 2636	2060	RDF 803809-2024.exe	36

C:\Users\Admin\AppData\Local\Temp\RDF 803809-2024.exe
"C:\Users\Admin\AppData\Local\Temp\RDF 803809-2024.exe"
1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2060
- C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
  "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\uGEroiv.exe"
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:2740
- C:\Windows\SysWOW64\schtasks.exe
  "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\uGEroiv" /XML "C:\Users\Admin\AppData\Local\Temp\tmp955D.tmp"
  2⤵
  - Creates scheduled task(s)
  PID:2460
- C:\Users\Admin\AppData\Local\Temp\RDF 803809-2024.exe
  "C:\Users\Admin\AppData\Local\Temp\RDF 803809-2024.exe"
  2⤵
  PID:2164
- C:\Users\Admin\AppData\Local\Temp\RDF 803809-2024.exe
  "C:\Users\Admin\AppData\Local\Temp\RDF 803809-2024.exe"
  2⤵
  PID:2732
- C:\Users\Admin\AppData\Local\Temp\RDF 803809-2024.exe
  "C:\Users\Admin\AppData\Local\Temp\RDF 803809-2024.exe"
  2⤵
  PID:2784
- C:\Users\Admin\AppData\Local\Temp\RDF 803809-2024.exe
  "C:\Users\Admin\AppData\Local\Temp\RDF 803809-2024.exe"
  2⤵
  PID:2764
- C:\Users\Admin\AppData\Local\Temp\RDF 803809-2024.exe
  "C:\Users\Admin\AppData\Local\Temp\RDF 803809-2024.exe"
  2⤵
  PID:2636

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Scheduled Task/Job

T1053

Persistence

Scheduled Task/Job

T1053

Privilege Escalation

Scheduled Task/Job

T1053

Defense Evasion

Credential Access

Discovery

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\tmp955D.tmp

Filesize
1KB

MD5
ab73d990b3e5b1c90cbd11c6d4db8dac

SHA1
5cb5d5df5cd2a47a80d63d51067dcc9eec9e5f4a

SHA256
667804359f71803bb184081a21831bdca1d31e24632cb4916e47a20e16af9042

SHA512
18c5119aa5ba65031219927bcc8ebc3e5c5436badb4d8759fda0e07f97f80c21f3935c362345cf7387cdaa4796c1b02e30b4784cb05b2e2278bbb2db84a1f498

Download Submit
memory/2060-6-0x0000000005070000-0x0000000005136000-memory.dmp

Filesize
792KB

Download
memory/2060-2-0x0000000004200000-0x0000000004240000-memory.dmp

Filesize
256KB

Download
memory/2060-3-0x0000000000310000-0x0000000000324000-memory.dmp

Filesize
80KB

Download
memory/2060-4-0x00000000007C0000-0x00000000007CA000-memory.dmp

Filesize
40KB

Download
memory/2060-5-0x00000000009E0000-0x00000000009EE000-memory.dmp

Filesize
56KB

Download
memory/2060-0-0x0000000000320000-0x0000000000410000-memory.dmp

Filesize
960KB

Download
memory/2060-1-0x0000000074E30000-0x000000007551E000-memory.dmp

Filesize
6.9MB

Download
memory/2060-15-0x0000000074E30000-0x000000007551E000-memory.dmp

Filesize
6.9MB

Download
memory/2740-14-0x0000000002700000-0x0000000002740000-memory.dmp

Filesize
256KB

Download
memory/2740-16-0x000000006F200000-0x000000006F7AB000-memory.dmp

Filesize
5.7MB

Download
memory/2740-17-0x0000000002700000-0x0000000002740000-memory.dmp

Filesize
256KB

Download
memory/2740-18-0x0000000002700000-0x0000000002740000-memory.dmp

Filesize
256KB

Download
memory/2740-19-0x000000006F200000-0x000000006F7AB000-memory.dmp

Filesize
5.7MB

Download