e3b449ec555cd9ffeb99722a3d853bd65130a6a0ea7ef68f0a260bb519f5749d

General

Target

e3b449ec555cd9ffeb99722a3d853bd65130a6a0ea7ef68f0a260bb519f5749d.exe
Size

715KB
MD5

4f85dde71ef702f650f3c62a89f00089
SHA1

fc5c1782c26bc4f2ba5e03dbb93bf263d1d5ccc6
SHA256

e3b449ec555cd9ffeb99722a3d853bd65130a6a0ea7ef68f0a260bb519f5749d
SHA512

c0995f7efe759c4b418a705b5ee99fd0a0e77a41fe47f1a10feabd067d2f4352c27d161047fb38f75199b6b02ef1722e1621a2c51e2df85849c9b127d25a3322
SSDEEP

12288:tcWlXkUwhu0IPClPXbyJNgVAc00Mjkl+kw7rX1iyPa4YA25blMpeEJPa:tvGUj0IPOX+X0n00Mwl+3P1iQIAkMwga

Score

9^/10

evasion upx

Malware Config

Signatures

Checks for common network interception software 1 TTPs
Looks in the registry for tools like Wireshark or Fiddler commonly used to analyze network activity.
evasion

Software Discovery
T1518

Enumerates VirtualBox registry keys 2 TTPs 1 IoCs

evasion

Query Registry

T1012

Virtualization/Sandbox Evasion

T1497

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\VBoxGuest	e3b449ec555cd9ffeb99722a3d853bd65130a6a0ea7ef68f0a260bb519f5749d.exe

UPX packed file 2 IoCs

Detects executables packed with UPX/modified UPX open source packer.

upx

resource	yara_rule
behavioral1/memory/2032-54-0x0000000000400000-0x00000000004F6000-memory.dmp	upx
behavioral1/memory/2032-92-0x0000000000400000-0x00000000004F6000-memory.dmp	upx

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2032 set thread context of 944	2032	e3b449ec555cd9ffeb99722a3d853bd65130a6a0ea7ef68f0a260bb519f5749d.exe	27

Suspicious behavior: EnumeratesProcesses 1 IoCs

pid	Process
944	e3b449ec555cd9ffeb99722a3d853bd65130a6a0ea7ef68f0a260bb519f5749d.exe

Suspicious use of WriteProcessMemory 17 IoCs

description	pid	Process	procid_target
PID 2032 wrote to memory of 944	2032	e3b449ec555cd9ffeb99722a3d853bd65130a6a0ea7ef68f0a260bb519f5749d.exe	27
PID 2032 wrote to memory of 944	2032	e3b449ec555cd9ffeb99722a3d853bd65130a6a0ea7ef68f0a260bb519f5749d.exe	27
PID 2032 wrote to memory of 944	2032	e3b449ec555cd9ffeb99722a3d853bd65130a6a0ea7ef68f0a260bb519f5749d.exe	27
PID 2032 wrote to memory of 944	2032	e3b449ec555cd9ffeb99722a3d853bd65130a6a0ea7ef68f0a260bb519f5749d.exe	27
PID 2032 wrote to memory of 944	2032	e3b449ec555cd9ffeb99722a3d853bd65130a6a0ea7ef68f0a260bb519f5749d.exe	27
PID 2032 wrote to memory of 944	2032	e3b449ec555cd9ffeb99722a3d853bd65130a6a0ea7ef68f0a260bb519f5749d.exe	27
PID 2032 wrote to memory of 944	2032	e3b449ec555cd9ffeb99722a3d853bd65130a6a0ea7ef68f0a260bb519f5749d.exe	27
PID 2032 wrote to memory of 944	2032	e3b449ec555cd9ffeb99722a3d853bd65130a6a0ea7ef68f0a260bb519f5749d.exe	27
PID 2032 wrote to memory of 944	2032	e3b449ec555cd9ffeb99722a3d853bd65130a6a0ea7ef68f0a260bb519f5749d.exe	27
PID 2032 wrote to memory of 944	2032	e3b449ec555cd9ffeb99722a3d853bd65130a6a0ea7ef68f0a260bb519f5749d.exe	27
PID 2032 wrote to memory of 944	2032	e3b449ec555cd9ffeb99722a3d853bd65130a6a0ea7ef68f0a260bb519f5749d.exe	27
PID 2032 wrote to memory of 944	2032	e3b449ec555cd9ffeb99722a3d853bd65130a6a0ea7ef68f0a260bb519f5749d.exe	27
PID 2032 wrote to memory of 944	2032	e3b449ec555cd9ffeb99722a3d853bd65130a6a0ea7ef68f0a260bb519f5749d.exe	27
PID 2032 wrote to memory of 944	2032	e3b449ec555cd9ffeb99722a3d853bd65130a6a0ea7ef68f0a260bb519f5749d.exe	27
PID 2032 wrote to memory of 944	2032	e3b449ec555cd9ffeb99722a3d853bd65130a6a0ea7ef68f0a260bb519f5749d.exe	27
PID 2032 wrote to memory of 944	2032	e3b449ec555cd9ffeb99722a3d853bd65130a6a0ea7ef68f0a260bb519f5749d.exe	27
PID 2032 wrote to memory of 944	2032	e3b449ec555cd9ffeb99722a3d853bd65130a6a0ea7ef68f0a260bb519f5749d.exe	27

C:\Users\Admin\AppData\Local\Temp\e3b449ec555cd9ffeb99722a3d853bd65130a6a0ea7ef68f0a260bb519f5749d.exe
"C:\Users\Admin\AppData\Local\Temp\e3b449ec555cd9ffeb99722a3d853bd65130a6a0ea7ef68f0a260bb519f5749d.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:2032
- C:\Users\Admin\AppData\Local\Temp\e3b449ec555cd9ffeb99722a3d853bd65130a6a0ea7ef68f0a260bb519f5749d.exe
  C:\Users\Admin\AppData\Local\Temp\e3b449ec555cd9ffeb99722a3d853bd65130a6a0ea7ef68f0a260bb519f5749d.exe
  2⤵
  - Enumerates VirtualBox registry keys
  - Suspicious behavior: EnumeratesProcesses
  PID:944

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Virtualization/Sandbox Evasion

1

T1497

Credential Access

Discovery

Query Registry

Software Discovery

Virtualization/Sandbox Evasion

1

T1497

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/944-73-0x0000000000400000-0x000000000049B000-memory.dmp

Filesize
620KB

Download
memory/944-79-0x0000000000400000-0x000000000049B000-memory.dmp

Filesize
620KB

Download
memory/944-56-0x0000000000400000-0x000000000049B000-memory.dmp

Filesize
620KB

Download
memory/944-58-0x0000000000400000-0x000000000049B000-memory.dmp

Filesize
620KB

Download
memory/944-61-0x0000000000400000-0x000000000049B000-memory.dmp

Filesize
620KB

Download
memory/944-64-0x0000000000400000-0x000000000049B000-memory.dmp

Filesize
620KB

Download
memory/944-67-0x0000000000400000-0x000000000049B000-memory.dmp

Filesize
620KB

Download
memory/944-70-0x0000000000400000-0x000000000049B000-memory.dmp

Filesize
620KB

Download
memory/944-55-0x0000000000400000-0x000000000049B000-memory.dmp

Filesize
620KB

Download
memory/944-91-0x00000000766D1000-0x00000000766D3000-memory.dmp

Filesize
8KB

Download
memory/944-76-0x0000000000400000-0x000000000049B000-memory.dmp

Filesize
620KB

Download
memory/944-82-0x0000000000400000-0x000000000049B000-memory.dmp

Filesize
620KB

Download
memory/944-85-0x0000000000400000-0x000000000049B000-memory.dmp

Filesize
620KB

Download
memory/944-88-0x0000000000400000-0x000000000049B000-memory.dmp

Filesize
620KB

Download
memory/944-93-0x0000000000400000-0x000000000049B000-memory.dmp

Filesize
620KB

Download
memory/2032-92-0x0000000000400000-0x00000000004F6000-memory.dmp

Filesize
984KB

Download
memory/2032-54-0x0000000000400000-0x00000000004F6000-memory.dmp

Filesize
984KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

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Downloads