e4b919f236d6810a225306ac57d33e79112e3704812a92b1f2c10b5cb2cc57a2

General

Target

e4b919f236d6810a225306ac57d33e79112e3704812a92b1f2c10b5cb2cc57a2.exe
Size

599KB
MD5

a2f64661a3617ffc11ebd30ead76f9b1
SHA1

f7d0c9df61fece237c9f11318c403ffbab8d0986
SHA256

e4b919f236d6810a225306ac57d33e79112e3704812a92b1f2c10b5cb2cc57a2
SHA512

63a81ea4e12eb181aef3f8a200c80dbd496c17a71c81fcf5d36bb502a94d381f5a5bc890b00bbf75eff15c2a0dd507710dea2f1c1eba6b3f63124dbc7e912342
SSDEEP

12288:Dnp7MTrnNc4cMCEASQPCnXYjCsCutCfAIh+ww3d:jpITTNcmkS0CnIjoNhat

Score

7^/10

discovery

Malware Config

Signatures

Checks BIOS information in registry 2 TTPs 3 IoCs

BIOS information is often read in order to detect sandboxing environments.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	e4b919f236d6810a225306ac57d33e79112e3704812a92b1f2c10b5cb2cc57a2.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	e4b919f236d6810a225306ac57d33e79112e3704812a92b1f2c10b5cb2cc57a2.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	e4b919f236d6810a225306ac57d33e79112e3704812a92b1f2c10b5cb2cc57a2.exe

Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
discovery

Query Registry
T1012

Maps connected drives based on registry 3 TTPs 4 IoCs

Disk information is often read in order to detect sandboxing environments.

Query Registry

T1012

Peripheral Device Discovery

T1120

System Information Discovery

T1082

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Disk\Enum	e4b919f236d6810a225306ac57d33e79112e3704812a92b1f2c10b5cb2cc57a2.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\services\Disk\Enum\0	e4b919f236d6810a225306ac57d33e79112e3704812a92b1f2c10b5cb2cc57a2.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Disk\Enum	e4b919f236d6810a225306ac57d33e79112e3704812a92b1f2c10b5cb2cc57a2.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\services\Disk\Enum\0	e4b919f236d6810a225306ac57d33e79112e3704812a92b1f2c10b5cb2cc57a2.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 1672 set thread context of 1828	1672	e4b919f236d6810a225306ac57d33e79112e3704812a92b1f2c10b5cb2cc57a2.exe	28

Modifies Internet Explorer settings 1 TTPs 1 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Internet Explorer\Main	e4b919f236d6810a225306ac57d33e79112e3704812a92b1f2c10b5cb2cc57a2.exe

Suspicious use of SetWindowsHookEx 6 IoCs

pid	Process
1828	e4b919f236d6810a225306ac57d33e79112e3704812a92b1f2c10b5cb2cc57a2.exe
1828	e4b919f236d6810a225306ac57d33e79112e3704812a92b1f2c10b5cb2cc57a2.exe
1828	e4b919f236d6810a225306ac57d33e79112e3704812a92b1f2c10b5cb2cc57a2.exe
1828	e4b919f236d6810a225306ac57d33e79112e3704812a92b1f2c10b5cb2cc57a2.exe
1828	e4b919f236d6810a225306ac57d33e79112e3704812a92b1f2c10b5cb2cc57a2.exe
1828	e4b919f236d6810a225306ac57d33e79112e3704812a92b1f2c10b5cb2cc57a2.exe

Suspicious use of WriteProcessMemory 11 IoCs

description	pid	Process	procid_target
PID 1672 wrote to memory of 1828	1672	e4b919f236d6810a225306ac57d33e79112e3704812a92b1f2c10b5cb2cc57a2.exe	28
PID 1672 wrote to memory of 1828	1672	e4b919f236d6810a225306ac57d33e79112e3704812a92b1f2c10b5cb2cc57a2.exe	28
PID 1672 wrote to memory of 1828	1672	e4b919f236d6810a225306ac57d33e79112e3704812a92b1f2c10b5cb2cc57a2.exe	28
PID 1672 wrote to memory of 1828	1672	e4b919f236d6810a225306ac57d33e79112e3704812a92b1f2c10b5cb2cc57a2.exe	28
PID 1672 wrote to memory of 1828	1672	e4b919f236d6810a225306ac57d33e79112e3704812a92b1f2c10b5cb2cc57a2.exe	28
PID 1672 wrote to memory of 1828	1672	e4b919f236d6810a225306ac57d33e79112e3704812a92b1f2c10b5cb2cc57a2.exe	28
PID 1672 wrote to memory of 1828	1672	e4b919f236d6810a225306ac57d33e79112e3704812a92b1f2c10b5cb2cc57a2.exe	28
PID 1672 wrote to memory of 1828	1672	e4b919f236d6810a225306ac57d33e79112e3704812a92b1f2c10b5cb2cc57a2.exe	28
PID 1672 wrote to memory of 1828	1672	e4b919f236d6810a225306ac57d33e79112e3704812a92b1f2c10b5cb2cc57a2.exe	28
PID 1672 wrote to memory of 1828	1672	e4b919f236d6810a225306ac57d33e79112e3704812a92b1f2c10b5cb2cc57a2.exe	28
PID 1672 wrote to memory of 1828	1672	e4b919f236d6810a225306ac57d33e79112e3704812a92b1f2c10b5cb2cc57a2.exe	28

C:\Users\Admin\AppData\Local\Temp\e4b919f236d6810a225306ac57d33e79112e3704812a92b1f2c10b5cb2cc57a2.exe
"C:\Users\Admin\AppData\Local\Temp\e4b919f236d6810a225306ac57d33e79112e3704812a92b1f2c10b5cb2cc57a2.exe"
1⤵
- Checks BIOS information in registry
- Maps connected drives based on registry
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:1672
- C:\Users\Admin\AppData\Local\Temp\e4b919f236d6810a225306ac57d33e79112e3704812a92b1f2c10b5cb2cc57a2.exe
  "C:\Users\Admin\AppData\Local\Temp\e4b919f236d6810a225306ac57d33e79112e3704812a92b1f2c10b5cb2cc57a2.exe" Track="0001001000"
  2⤵
  - Checks BIOS information in registry
  - Maps connected drives based on registry
  - Modifies Internet Explorer settings
  - Suspicious use of SetWindowsHookEx
  PID:1828

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Modify Registry

1

T1112

Credential Access

Discovery

Peripheral Device Discovery

Query Registry

System Information Discovery

2

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

memory/1672-54-0x0000000000400000-0x00000000004BF000-memory.dmp

Filesize
764KB

Download
memory/1672-55-0x0000000000230000-0x0000000000233000-memory.dmp

Filesize
12KB

Download
memory/1672-70-0x0000000000400000-0x00000000004BF000-memory.dmp

Filesize
764KB

Download
memory/1828-67-0x0000000000400000-0x00000000004FE000-memory.dmp

Filesize
1016KB

Download
memory/1828-59-0x0000000000400000-0x00000000004FE000-memory.dmp

Filesize
1016KB

Download
memory/1828-61-0x0000000000400000-0x00000000004FE000-memory.dmp

Filesize
1016KB

Download
memory/1828-63-0x0000000000400000-0x00000000004FE000-memory.dmp

Filesize
1016KB

Download
memory/1828-65-0x0000000000400000-0x00000000004FE000-memory.dmp

Filesize
1016KB

Download
memory/1828-57-0x0000000000400000-0x00000000004FE000-memory.dmp

Filesize
1016KB

Download
memory/1828-56-0x0000000000400000-0x00000000004FE000-memory.dmp

Filesize
1016KB

Download
memory/1828-71-0x0000000075BD1000-0x0000000075BD3000-memory.dmp

Filesize
8KB

Download
memory/1828-72-0x0000000000400000-0x00000000004FE000-memory.dmp

Filesize
1016KB

Download
memory/1828-73-0x0000000000400000-0x00000000004FE000-memory.dmp

Filesize
1016KB

Download
memory/1828-75-0x0000000000400000-0x00000000004FE000-memory.dmp

Filesize
1016KB

Download
memory/1828-76-0x0000000000400000-0x00000000004FE000-memory.dmp

Filesize
1016KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads