dc81b0d2c532418194744ca5921d011c7c2a69ba8cb537d26ced4a576a869c9b

General

Target

dc81b0d2c532418194744ca5921d011c7c2a69ba8cb537d26ced4a576a869c9b.exe
Size

467KB
MD5

773251535e248889e0f7536294b9e7ec
SHA1

e8aee374c842f0a21d8ffe20dac6d321f2c612df
SHA256

dc81b0d2c532418194744ca5921d011c7c2a69ba8cb537d26ced4a576a869c9b
SHA512

000013a61bde51eb3dc18da46d3cdf7b5f4910d02e07054b43bb5fe160e8aac69583fa53abc2387afb453136078ad9f79db201b674a43eb548ccaffb7c9c7e76
SSDEEP

12288:4bVtorSa42uKNEPnJHmCUVfgHIwNPxfN6atcz+3w6:Ior/uQEPJHjUhgoyfYt+3w6

Score

8^/10

persistence

Malware Config

Signatures

Modifies Installed Components in the registry 2 TTPs 2 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

dc81b0d2c532418194744ca5921d011c7c2a69ba8cb537d26ced4a576a869c9b.exe

description	ioc	process
Key created	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Active Setup\Installed Components\{8324D541-F8XV-DDJW-JU8V-01HO4G21E1GW}	dc81b0d2c532418194744ca5921d011c7c2a69ba8cb537d26ced4a576a869c9b.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Active Setup\Installed Components\{8324D541-F8XV-DDJW-JU8V-01HO4G21E1GW}\StubPath = "\"C:\\Users\\Admin\\AppData\\Local\\Temp\\dc81b0d2c532418194744ca5921d011c7c2a69ba8cb537d26ced4a576a869c9b.exe\""	dc81b0d2c532418194744ca5921d011c7c2a69ba8cb537d26ced4a576a869c9b.exe

Adds Run key to start application 2 TTPs 2 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

dc81b0d2c532418194744ca5921d011c7c2a69ba8cb537d26ced4a576a869c9b.exe

description	ioc	process
Key created	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\	dc81b0d2c532418194744ca5921d011c7c2a69ba8cb537d26ced4a576a869c9b.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\NetWire = "C:\\Users\\Admin\\AppData\\Local\\Temp\\dc81b0d2c532418194744ca5921d011c7c2a69ba8cb537d26ced4a576a869c9b.exe"	dc81b0d2c532418194744ca5921d011c7c2a69ba8cb537d26ced4a576a869c9b.exe

Suspicious use of SetThreadContext 1 IoCs

Processes:

dc81b0d2c532418194744ca5921d011c7c2a69ba8cb537d26ced4a576a869c9b.exe

description	pid	process	target process
PID 1900 set thread context of 992	1900	dc81b0d2c532418194744ca5921d011c7c2a69ba8cb537d26ced4a576a869c9b.exe	dc81b0d2c532418194744ca5921d011c7c2a69ba8cb537d26ced4a576a869c9b.exe

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

System Information Discovery
T1082
Suspicious use of SetWindowsHookEx 4 IoCs

Processes:

AcroRd32.exe

pid process

2016 AcroRd32.exe
2016 AcroRd32.exe
2016 AcroRd32.exe
2016 AcroRd32.exe

pid	process
2016	AcroRd32.exe
2016	AcroRd32.exe
2016	AcroRd32.exe
2016	AcroRd32.exe

Suspicious use of WriteProcessMemory 13 IoCs

Processes:

dc81b0d2c532418194744ca5921d011c7c2a69ba8cb537d26ced4a576a869c9b.exe

description	pid	process	target process
PID 1900 wrote to memory of 2016	1900	dc81b0d2c532418194744ca5921d011c7c2a69ba8cb537d26ced4a576a869c9b.exe	AcroRd32.exe
PID 1900 wrote to memory of 2016	1900	dc81b0d2c532418194744ca5921d011c7c2a69ba8cb537d26ced4a576a869c9b.exe	AcroRd32.exe
PID 1900 wrote to memory of 2016	1900	dc81b0d2c532418194744ca5921d011c7c2a69ba8cb537d26ced4a576a869c9b.exe	AcroRd32.exe
PID 1900 wrote to memory of 2016	1900	dc81b0d2c532418194744ca5921d011c7c2a69ba8cb537d26ced4a576a869c9b.exe	AcroRd32.exe
PID 1900 wrote to memory of 992	1900	dc81b0d2c532418194744ca5921d011c7c2a69ba8cb537d26ced4a576a869c9b.exe	dc81b0d2c532418194744ca5921d011c7c2a69ba8cb537d26ced4a576a869c9b.exe
PID 1900 wrote to memory of 992	1900	dc81b0d2c532418194744ca5921d011c7c2a69ba8cb537d26ced4a576a869c9b.exe	dc81b0d2c532418194744ca5921d011c7c2a69ba8cb537d26ced4a576a869c9b.exe
PID 1900 wrote to memory of 992	1900	dc81b0d2c532418194744ca5921d011c7c2a69ba8cb537d26ced4a576a869c9b.exe	dc81b0d2c532418194744ca5921d011c7c2a69ba8cb537d26ced4a576a869c9b.exe
PID 1900 wrote to memory of 992	1900	dc81b0d2c532418194744ca5921d011c7c2a69ba8cb537d26ced4a576a869c9b.exe	dc81b0d2c532418194744ca5921d011c7c2a69ba8cb537d26ced4a576a869c9b.exe
PID 1900 wrote to memory of 992	1900	dc81b0d2c532418194744ca5921d011c7c2a69ba8cb537d26ced4a576a869c9b.exe	dc81b0d2c532418194744ca5921d011c7c2a69ba8cb537d26ced4a576a869c9b.exe
PID 1900 wrote to memory of 992	1900	dc81b0d2c532418194744ca5921d011c7c2a69ba8cb537d26ced4a576a869c9b.exe	dc81b0d2c532418194744ca5921d011c7c2a69ba8cb537d26ced4a576a869c9b.exe
PID 1900 wrote to memory of 992	1900	dc81b0d2c532418194744ca5921d011c7c2a69ba8cb537d26ced4a576a869c9b.exe	dc81b0d2c532418194744ca5921d011c7c2a69ba8cb537d26ced4a576a869c9b.exe
PID 1900 wrote to memory of 992	1900	dc81b0d2c532418194744ca5921d011c7c2a69ba8cb537d26ced4a576a869c9b.exe	dc81b0d2c532418194744ca5921d011c7c2a69ba8cb537d26ced4a576a869c9b.exe
PID 1900 wrote to memory of 992	1900	dc81b0d2c532418194744ca5921d011c7c2a69ba8cb537d26ced4a576a869c9b.exe	dc81b0d2c532418194744ca5921d011c7c2a69ba8cb537d26ced4a576a869c9b.exe

C:\Users\Admin\AppData\Local\Temp\dc81b0d2c532418194744ca5921d011c7c2a69ba8cb537d26ced4a576a869c9b.exe
"C:\Users\Admin\AppData\Local\Temp\dc81b0d2c532418194744ca5921d011c7c2a69ba8cb537d26ced4a576a869c9b.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:1900

C:\Program Files (x86)\Adobe\Reader 9.0\Reader\AcroRd32.exe
"C:\Program Files (x86)\Adobe\Reader 9.0\Reader\AcroRd32.exe" "C:\Users\Admin\AppData\Local\Temp\VFJWV.pdf"
2⤵
- Suspicious use of SetWindowsHookEx
PID:2016

C:\Users\Admin\AppData\Local\Temp\dc81b0d2c532418194744ca5921d011c7c2a69ba8cb537d26ced4a576a869c9b.exe
"C:\Users\Admin\AppData\Local\Temp\dc81b0d2c532418194744ca5921d011c7c2a69ba8cb537d26ced4a576a869c9b.exe"
2⤵
- Modifies Installed Components in the registry
- Adds Run key to start application
PID:992

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Registry Run Keys / Startup Folder

2

T1060

Privilege Escalation

Defense Evasion

Modify Registry

2

T1112

Credential Access

Discovery

System Information Discovery

1

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Local\Temp\VFJWV.pdf

Filesize
115KB

MD5
c0444afde80acf8d3172c92d9c8d4e3d

SHA1
ba920fc8a5be4f18942480a1658c84c8a64c80ae

SHA256
6bef10847f8d08ccf0f89aec3414acaa843366b3b2d909131b27a19e53847126

SHA512
53578e7bbfe83ebe7f89090d872e0c53a3c0098eb238db5d34be5fbd45c62c8fdd25bca8f11ac0ccd604d9b3d612f3c64cc140a5d1edfaa2f856959ba063ab13

Download Submit
memory/992-56-0x0000000000400000-0x0000000000418000-memory.dmp

Filesize
96KB

Download
memory/992-60-0x0000000000400000-0x0000000000418000-memory.dmp

Filesize
96KB

Download
memory/992-62-0x0000000000400000-0x0000000000418000-memory.dmp

Filesize
96KB

Download
memory/992-64-0x0000000000400000-0x0000000000418000-memory.dmp

Filesize
96KB

Download
memory/992-65-0x0000000000401FEC-mapping.dmp

Download
memory/992-66-0x0000000000400000-0x0000000000418000-memory.dmp

Filesize
96KB

Download
memory/992-68-0x0000000000400000-0x0000000000418000-memory.dmp

Filesize
96KB

Download
memory/992-69-0x0000000000400000-0x0000000000418000-memory.dmp

Filesize
96KB

Download
memory/1900-54-0x00000000759F1000-0x00000000759F3000-memory.dmp

Filesize
8KB

Download
memory/2016-55-0x0000000000000000-mapping.dmp

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads