0c7be5e596ea71f1d7e1f04e57265794d7fdba4a64e872883d5a2ef4cbe62c57

Analysis

max time kernel
90s
max time network
92s
platform
windows10-2004_x64
resource
win10v2004-20231215-en
resource tags

arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
submitted
10-04-2024 18:36

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General

Target

0c7be5e596ea71f1d7e1f04e57265794d7fdba4a64e872883d5a2ef4cbe62c57.exe
Size

135KB
MD5

f92a287fb47eefefe62eab8bbdb8a7a5
SHA1

e32ed380f20f10530cc3b13ed211a131cd46c3e8
SHA256

0c7be5e596ea71f1d7e1f04e57265794d7fdba4a64e872883d5a2ef4cbe62c57
SHA512

c6f46de69e9c3b8f955a80f2ad0dac2db22fc6e9fe6488fbd423c19fcc3685d0a7dbe12bc37447ecce9a1fef571822c67a418ce1ccf85e87cf7295a70256d46d
SSDEEP

1536:ITHiPBX4nDzMyRXGHrc9YRHqbTypgpmb5Q+ZReSdhk/J+YLgD3mrxb53cSuYQjKN:xPd4n/M+WLcilrpgGH/GwY87mVmIXd

Score

7^/10

persistence

Malware Config

Signatures

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

Processes:

0c7be5e596ea71f1d7e1f04e57265794d7fdba4a64e872883d5a2ef4cbe62c57.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-1497073144-2389943819-3385106915-1000\Control Panel\International\Geo\Nation	0c7be5e596ea71f1d7e1f04e57265794d7fdba4a64e872883d5a2ef4cbe62c57.exe

Executes dropped EXE 1 IoCs

Processes:

wn2ra4ohzdr.exe

pid process

1688 wn2ra4ohzdr.exe

pid	process
1688	wn2ra4ohzdr.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

Processes:

0c7be5e596ea71f1d7e1f04e57265794d7fdba4a64e872883d5a2ef4cbe62c57.exe

description	ioc	process
Set value (str)	\REGISTRY\USER\S-1-5-21-1497073144-2389943819-3385106915-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\raj4dkhhiap = "C:\\Users\\Admin\\AppData\\Roaming\\raj4dkhhiap\\wn2ra4ohzdr.exe"	0c7be5e596ea71f1d7e1f04e57265794d7fdba4a64e872883d5a2ef4cbe62c57.exe

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

System Information Discovery
T1082

Suspicious use of WriteProcessMemory 6 IoCs

Processes:

0c7be5e596ea71f1d7e1f04e57265794d7fdba4a64e872883d5a2ef4cbe62c57.exewn2ra4ohzdr.exe

description	pid	process	target process
PID 5068 wrote to memory of 1688	5068	0c7be5e596ea71f1d7e1f04e57265794d7fdba4a64e872883d5a2ef4cbe62c57.exe	wn2ra4ohzdr.exe
PID 5068 wrote to memory of 1688	5068	0c7be5e596ea71f1d7e1f04e57265794d7fdba4a64e872883d5a2ef4cbe62c57.exe	wn2ra4ohzdr.exe
PID 5068 wrote to memory of 1688	5068	0c7be5e596ea71f1d7e1f04e57265794d7fdba4a64e872883d5a2ef4cbe62c57.exe	wn2ra4ohzdr.exe
PID 1688 wrote to memory of 5032	1688	wn2ra4ohzdr.exe	wn2ra4ohzdr.exe
PID 1688 wrote to memory of 5032	1688	wn2ra4ohzdr.exe	wn2ra4ohzdr.exe
PID 1688 wrote to memory of 5032	1688	wn2ra4ohzdr.exe	wn2ra4ohzdr.exe

C:\Users\Admin\AppData\Local\Temp\0c7be5e596ea71f1d7e1f04e57265794d7fdba4a64e872883d5a2ef4cbe62c57.exe
"C:\Users\Admin\AppData\Local\Temp\0c7be5e596ea71f1d7e1f04e57265794d7fdba4a64e872883d5a2ef4cbe62c57.exe"
1⤵
- Checks computer location settings
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
PID:5068

C:\Users\Admin\AppData\Roaming\raj4dkhhiap\wn2ra4ohzdr.exe
"C:\Users\Admin\AppData\Roaming\raj4dkhhiap\wn2ra4ohzdr.exe"
2⤵
- Executes dropped EXE
- Suspicious use of WriteProcessMemory
PID:1688

C:\Users\Admin\AppData\Roaming\raj4dkhhiap\wn2ra4ohzdr.exe
"C:\Users\Admin\AppData\Roaming\raj4dkhhiap\wn2ra4ohzdr.exe"
3⤵
PID:5032

Network

MITRE ATT&CK Matrix ATT&CK v13

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

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

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Downloads

C:\Users\Admin\AppData\Roaming\raj4dkhhiap\wn2ra4ohzdr.exe
Filesize
135KB

MD5
369297390bcdd3a928aba5754138c56c

SHA1
c9fd4b30beb37f55d3512992fd30e1456c3b014a

SHA256
00079528c669aabab26087b3951cc0afb540ec204e278f77f2435806353e052d

SHA512
ed1ab2629eecd3faea7c3d1c833c710deac5d3a20800494a63adf394bc81ee31bb875492e22b7a638032fbf0352d20afdbc1a94b44c022cbfeedfd17a19ffe75

Download Submit
memory/1688-20-0x0000000074D30000-0x00000000754E0000-memory.dmp

Filesize
7.7MB

Download
memory/1688-22-0x0000000004E90000-0x0000000004EA0000-memory.dmp

Filesize
64KB

Download
memory/1688-24-0x0000000074D30000-0x00000000754E0000-memory.dmp

Filesize
7.7MB

Download
memory/5068-0-0x00000000003E0000-0x0000000000408000-memory.dmp

Filesize
160KB

Download
memory/5068-1-0x0000000074D30000-0x00000000754E0000-memory.dmp

Filesize
7.7MB

Download
memory/5068-2-0x0000000005420000-0x00000000059C4000-memory.dmp

Filesize
5.6MB

Download
memory/5068-3-0x0000000004E70000-0x0000000004F02000-memory.dmp

Filesize
584KB

Download
memory/5068-4-0x00000000050E0000-0x00000000050F0000-memory.dmp

Filesize
64KB

Download
memory/5068-5-0x0000000004E00000-0x0000000004E0A000-memory.dmp

Filesize
40KB

Download
memory/5068-6-0x0000000005060000-0x0000000005080000-memory.dmp

Filesize
128KB

Download
memory/5068-21-0x0000000074D30000-0x00000000754E0000-memory.dmp

Filesize
7.7MB

Download