267ea3542987795c6e34298e5e43efbd9681db006901aecd23824122a810e437

General

Target

267ea3542987795c6e34298e5e43efbd9681db006901aecd23824122a810e437.exe
Size

286KB
MD5

5cb43bf4b7e5329caa8d51f59f8774d5
SHA1

5cf6138ddfba03f6922e15894f47a23e69bebc2c
SHA256

267ea3542987795c6e34298e5e43efbd9681db006901aecd23824122a810e437
SHA512

9858b482d9c82f50f683ec6dbb48ebb937af8cf515cf6be0b933b1873fad3708d506d421376593cbcd01e606efc61e01886c66f9dc2704d6c2d97727e0960081
SSDEEP

3072:dRbZEXlwNqK5HzGyx6jZ8UA7z9YP3vYcghUg1ObLt:d1dqNT3JghS5

Score

7^/10

persistence

Malware Config

Signatures

Drops startup file 1 IoCs

Processes:

explorer.exe

description ioc process

File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\a134133.exe explorer.exe

description	ioc	process
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\a134133.exe	explorer.exe

Adds Run key to start application 2 TTPs 4 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

explorer.exe

description	ioc	process
Set value (str)	\REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\a13413 = "C:\\a134133\\a134133.exe"	explorer.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\RunOnce\*13413 = "C:\\a134133\\a134133.exe"	explorer.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\a134133 = "C:\\Users\\Admin\\AppData\\Roaming\\a134133.exe"	explorer.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\RunOnce\*134133 = "C:\\Users\\Admin\\AppData\\Roaming\\a134133.exe"	explorer.exe

Suspicious use of SetThreadContext 1 IoCs

Processes:

267ea3542987795c6e34298e5e43efbd9681db006901aecd23824122a810e437.exe

description	pid	process	target process
PID 532 set thread context of 3344	532	267ea3542987795c6e34298e5e43efbd9681db006901aecd23824122a810e437.exe	267ea3542987795c6e34298e5e43efbd9681db006901aecd23824122a810e437.exe

Suspicious behavior: EnumeratesProcesses 4 IoCs

Processes:

267ea3542987795c6e34298e5e43efbd9681db006901aecd23824122a810e437.exe

pid	process
532	267ea3542987795c6e34298e5e43efbd9681db006901aecd23824122a810e437.exe
532	267ea3542987795c6e34298e5e43efbd9681db006901aecd23824122a810e437.exe
532	267ea3542987795c6e34298e5e43efbd9681db006901aecd23824122a810e437.exe
532	267ea3542987795c6e34298e5e43efbd9681db006901aecd23824122a810e437.exe

Suspicious behavior: MapViewOfSection 2 IoCs

Processes:

267ea3542987795c6e34298e5e43efbd9681db006901aecd23824122a810e437.exeexplorer.exe

pid process

3344 267ea3542987795c6e34298e5e43efbd9681db006901aecd23824122a810e437.exe
3396 explorer.exe

pid	process
3344	267ea3542987795c6e34298e5e43efbd9681db006901aecd23824122a810e437.exe
3396	explorer.exe

Suspicious use of WriteProcessMemory 15 IoCs

Processes:

267ea3542987795c6e34298e5e43efbd9681db006901aecd23824122a810e437.exe267ea3542987795c6e34298e5e43efbd9681db006901aecd23824122a810e437.exeexplorer.exe

C:\Users\Admin\AppData\Local\Temp\267ea3542987795c6e34298e5e43efbd9681db006901aecd23824122a810e437.exe
"C:\Users\Admin\AppData\Local\Temp\267ea3542987795c6e34298e5e43efbd9681db006901aecd23824122a810e437.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:532

C:\Users\Admin\AppData\Local\Temp\267ea3542987795c6e34298e5e43efbd9681db006901aecd23824122a810e437.exe
"C:\Users\Admin\AppData\Local\Temp\267ea3542987795c6e34298e5e43efbd9681db006901aecd23824122a810e437.exe"
2⤵
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
PID:3344

C:\Windows\SysWOW64\explorer.exe
"C:\Windows\syswow64\explorer.exe"
3⤵
- Drops startup file
- Adds Run key to start application
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
PID:3396

C:\Windows\SysWOW64\svchost.exe
-k netsvcs
4⤵
PID:1952

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Registry Run Keys / Startup Folder

1

T1060

Privilege Escalation

Defense Evasion

Modify Registry

1

T1112

Credential Access

Discovery

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

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Downloads

memory/532-134-0x0000000000490000-0x00000000004A0000-memory.dmp

Filesize
64KB

Download
memory/1952-138-0x0000000000000000-mapping.dmp

Download
memory/1952-139-0x0000000000410000-0x0000000000430000-memory.dmp

Filesize
128KB

Download
memory/1952-140-0x0000000000410000-0x0000000000430000-memory.dmp

Filesize
128KB

Download
memory/3344-132-0x0000000000000000-mapping.dmp

Download
memory/3344-133-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download
memory/3344-136-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download
memory/3396-135-0x0000000000000000-mapping.dmp

Download
memory/3396-137-0x0000000000970000-0x0000000000990000-memory.dmp

Filesize
128KB

Download

description	pid	process	target process
PID 532 wrote to memory of 3344	532	267ea3542987795c6e34298e5e43efbd9681db006901aecd23824122a810e437.exe	267ea3542987795c6e34298e5e43efbd9681db006901aecd23824122a810e437.exe
PID 532 wrote to memory of 3344	532	267ea3542987795c6e34298e5e43efbd9681db006901aecd23824122a810e437.exe	267ea3542987795c6e34298e5e43efbd9681db006901aecd23824122a810e437.exe
PID 532 wrote to memory of 3344	532	267ea3542987795c6e34298e5e43efbd9681db006901aecd23824122a810e437.exe	267ea3542987795c6e34298e5e43efbd9681db006901aecd23824122a810e437.exe
PID 532 wrote to memory of 3344	532	267ea3542987795c6e34298e5e43efbd9681db006901aecd23824122a810e437.exe	267ea3542987795c6e34298e5e43efbd9681db006901aecd23824122a810e437.exe
PID 532 wrote to memory of 3344	532	267ea3542987795c6e34298e5e43efbd9681db006901aecd23824122a810e437.exe	267ea3542987795c6e34298e5e43efbd9681db006901aecd23824122a810e437.exe
PID 532 wrote to memory of 3344	532	267ea3542987795c6e34298e5e43efbd9681db006901aecd23824122a810e437.exe	267ea3542987795c6e34298e5e43efbd9681db006901aecd23824122a810e437.exe
PID 532 wrote to memory of 3344	532	267ea3542987795c6e34298e5e43efbd9681db006901aecd23824122a810e437.exe	267ea3542987795c6e34298e5e43efbd9681db006901aecd23824122a810e437.exe
PID 532 wrote to memory of 3344	532	267ea3542987795c6e34298e5e43efbd9681db006901aecd23824122a810e437.exe	267ea3542987795c6e34298e5e43efbd9681db006901aecd23824122a810e437.exe
PID 532 wrote to memory of 3344	532	267ea3542987795c6e34298e5e43efbd9681db006901aecd23824122a810e437.exe	267ea3542987795c6e34298e5e43efbd9681db006901aecd23824122a810e437.exe
PID 3344 wrote to memory of 3396	3344	267ea3542987795c6e34298e5e43efbd9681db006901aecd23824122a810e437.exe	explorer.exe
PID 3344 wrote to memory of 3396	3344	267ea3542987795c6e34298e5e43efbd9681db006901aecd23824122a810e437.exe	explorer.exe
PID 3344 wrote to memory of 3396	3344	267ea3542987795c6e34298e5e43efbd9681db006901aecd23824122a810e437.exe	explorer.exe
PID 3396 wrote to memory of 1952	3396	explorer.exe	svchost.exe
PID 3396 wrote to memory of 1952	3396	explorer.exe	svchost.exe
PID 3396 wrote to memory of 1952	3396	explorer.exe	svchost.exe

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads