ec9fa98b9c0a55ad5d3b51bf6148b6e2041d1a14c36b4ad98caa9438bc3854e9

Analysis

max time kernel
63s
max time network
19s
platform
windows7_x64
resource
win7-20241010-en
resource tags

arch:x64arch:x86image:win7-20241010-enlocale:en-usos:windows7-x64system
submitted
22/03/2025, 06:18

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General

Target

ff03c0c01a5acef84aa5acdf32b445cd.exe
Size

135KB
MD5

ff03c0c01a5acef84aa5acdf32b445cd
SHA1

77af93279f4ae2982295644f6ce973a3ebb7ff9b
SHA256

0b6f9ec209f440c66c54faa378f8208e8aa8d996156161f52d580dcdcaeb3e08
SHA512

b1ea91b7dfe6a3ce52ffd351324c5f623a3dd33788ff0973240b498b0da167121b142bb8642f70692e6f5ff321a5fe6cf647231a520880d7f48b14e46b4cd61f
SSDEEP

1536:ITHiPBX4nDzMyRXGHrc9YRHqbTypgpmb5Q+ZReSdhk/J+YLgD3mrxb53cSuYQjK4:xPd4n/M+WLcilrpgGH/GwY87mVmIXI

Score

7^/10

discovery persistence

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
2684	wn2ra4ohzdr.exe

Loads dropped DLL 1 IoCs

pid	Process
2816	ff03c0c01a5acef84aa5acdf32b445cd.exe

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-1-5-21-3692679935-4019334568-335155002-1000\Software\Microsoft\Windows\CurrentVersion\Run\raj4dkhhiap = "C:\\Users\\Admin\\AppData\\Roaming\\raj4dkhhiap\\wn2ra4ohzdr.exe"	ff03c0c01a5acef84aa5acdf32b445cd.exe

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

System Information Discovery
T1082

System Location Discovery: System Language Discovery 1 TTPs 2 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	ff03c0c01a5acef84aa5acdf32b445cd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	wn2ra4ohzdr.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 2816 wrote to memory of 2684	2816	ff03c0c01a5acef84aa5acdf32b445cd.exe	30
PID 2816 wrote to memory of 2684	2816	ff03c0c01a5acef84aa5acdf32b445cd.exe	30
PID 2816 wrote to memory of 2684	2816	ff03c0c01a5acef84aa5acdf32b445cd.exe	30
PID 2816 wrote to memory of 2684	2816	ff03c0c01a5acef84aa5acdf32b445cd.exe	30
PID 2684 wrote to memory of 1892	2684	wn2ra4ohzdr.exe	31
PID 2684 wrote to memory of 1892	2684	wn2ra4ohzdr.exe	31
PID 2684 wrote to memory of 1892	2684	wn2ra4ohzdr.exe	31
PID 2684 wrote to memory of 1892	2684	wn2ra4ohzdr.exe	31

C:\Users\Admin\AppData\Local\Temp\ff03c0c01a5acef84aa5acdf32b445cd.exe
"C:\Users\Admin\AppData\Local\Temp\ff03c0c01a5acef84aa5acdf32b445cd.exe"
1⤵
- Loads dropped DLL
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2816
- C:\Users\Admin\AppData\Roaming\raj4dkhhiap\wn2ra4ohzdr.exe
  "C:\Users\Admin\AppData\Roaming\raj4dkhhiap\wn2ra4ohzdr.exe"
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:2684
- - C:\Users\Admin\AppData\Roaming\raj4dkhhiap\wn2ra4ohzdr.exe
    "C:\Users\Admin\AppData\Roaming\raj4dkhhiap\wn2ra4ohzdr.exe"
    3⤵
    PID:1892

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

\Users\Admin\AppData\Roaming\raj4dkhhiap\wn2ra4ohzdr.exe

Filesize
135KB

MD5
76bb52960ab76ad2278f96343114c1bb

SHA1
6cc741408eceaf41fe7af1f049170a914caff3c2

SHA256
386823e3f0d2988fab2986a6139a82022ee066781f737501ead57fd5c421314a

SHA512
2ba91ea6f28f1cac0ac4874709c840da59923d080c7eae0dc625caba740e3f630f8664bb8780dbafdb179abd2d2d2864afb890ce2936ce9cb25eef0a3eb726fd

Download Submit
memory/2684-16-0x0000000073F60000-0x000000007464E000-memory.dmp

Filesize
6.9MB

Download
memory/2684-13-0x0000000000330000-0x0000000000358000-memory.dmp

Filesize
160KB

Download
memory/2684-15-0x0000000073F60000-0x000000007464E000-memory.dmp

Filesize
6.9MB

Download
memory/2684-18-0x0000000073F60000-0x000000007464E000-memory.dmp

Filesize
6.9MB

Download
memory/2684-19-0x0000000073F60000-0x000000007464E000-memory.dmp

Filesize
6.9MB

Download
memory/2816-2-0x0000000073F60000-0x000000007464E000-memory.dmp

Filesize
6.9MB

Download
memory/2816-3-0x0000000000550000-0x0000000000570000-memory.dmp

Filesize
128KB

Download
memory/2816-6-0x0000000073F6E000-0x0000000073F6F000-memory.dmp

Filesize
4KB

Download
memory/2816-1-0x0000000000B50000-0x0000000000B78000-memory.dmp

Filesize
160KB

Download
memory/2816-14-0x0000000073F60000-0x000000007464E000-memory.dmp

Filesize
6.9MB

Download
memory/2816-0-0x0000000073F6E000-0x0000000073F6F000-memory.dmp

Filesize
4KB

Download
memory/2816-17-0x0000000073F60000-0x000000007464E000-memory.dmp

Filesize
6.9MB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads