e2f8ea8a1c17e70461a7c50204e5f18424b3a3ed7d2847542398f1012fb493cf

General

Target

e2f8ea8a1c17e70461a7c50204e5f18424b3a3ed7d2847542398f1012fb493cf.exe
Size

935KB
MD5

ccbf2ee1219c8818f7256a355202b443
SHA1

3e4aa5864c1d96d70cd55829d014e325311edb91
SHA256

e2f8ea8a1c17e70461a7c50204e5f18424b3a3ed7d2847542398f1012fb493cf
SHA512

e21ef1e0abe3e84f7b86ff694c0c442c4f8d8d5c9a4a8687bfda56a44e8aacb2c685e83b344cb22bb5ae26794b2281cc0668945964e30b14f70bfda16c81e78d
SSDEEP

12288:o5Yr15f753d5QWIDz/Wz9NCyzHinLipNDJ5eoFb0OZ/WiGaks+HL63S27x4R:oyHv5Z+Wzv7AiBll0OBWi6si9Gc

Score

8^/10

upx

Malware Config

Signatures

UPX packed file 6 IoCs

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

upx

Processes:

resource	yara_rule
behavioral2/memory/3736-133-0x0000000000400000-0x00000000004F2000-memory.dmp	upx
behavioral2/memory/3736-135-0x0000000000400000-0x00000000004F2000-memory.dmp	upx
behavioral2/memory/3736-136-0x0000000000400000-0x00000000004F2000-memory.dmp	upx
behavioral2/memory/3736-137-0x0000000000400000-0x00000000004F2000-memory.dmp	upx
behavioral2/memory/3736-138-0x0000000000400000-0x00000000004F2000-memory.dmp	upx
behavioral2/memory/3736-139-0x0000000000400000-0x00000000004F2000-memory.dmp	upx

Checks BIOS information in registry 2 TTPs 2 IoCs

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

Query Registry

T1012

System Information Discovery

T1082

Processes:

e2f8ea8a1c17e70461a7c50204e5f18424b3a3ed7d2847542398f1012fb493cf.exe

description	ioc	process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	e2f8ea8a1c17e70461a7c50204e5f18424b3a3ed7d2847542398f1012fb493cf.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	e2f8ea8a1c17e70461a7c50204e5f18424b3a3ed7d2847542398f1012fb493cf.exe

Maps connected drives based on registry 3 TTPs 2 IoCs

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

Query Registry

T1012

Peripheral Device Discovery

T1120

System Information Discovery

T1082

Processes:

e2f8ea8a1c17e70461a7c50204e5f18424b3a3ed7d2847542398f1012fb493cf.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Disk\Enum	e2f8ea8a1c17e70461a7c50204e5f18424b3a3ed7d2847542398f1012fb493cf.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\disk\Enum\0	e2f8ea8a1c17e70461a7c50204e5f18424b3a3ed7d2847542398f1012fb493cf.exe

Suspicious use of SetThreadContext 1 IoCs

Processes:

e2f8ea8a1c17e70461a7c50204e5f18424b3a3ed7d2847542398f1012fb493cf.exe

description	pid	process	target process
PID 2144 set thread context of 3736	2144	e2f8ea8a1c17e70461a7c50204e5f18424b3a3ed7d2847542398f1012fb493cf.exe	e2f8ea8a1c17e70461a7c50204e5f18424b3a3ed7d2847542398f1012fb493cf.exe

Suspicious use of SetWindowsHookEx 6 IoCs

Processes:

e2f8ea8a1c17e70461a7c50204e5f18424b3a3ed7d2847542398f1012fb493cf.exe

pid	process
3736	e2f8ea8a1c17e70461a7c50204e5f18424b3a3ed7d2847542398f1012fb493cf.exe
3736	e2f8ea8a1c17e70461a7c50204e5f18424b3a3ed7d2847542398f1012fb493cf.exe
3736	e2f8ea8a1c17e70461a7c50204e5f18424b3a3ed7d2847542398f1012fb493cf.exe
3736	e2f8ea8a1c17e70461a7c50204e5f18424b3a3ed7d2847542398f1012fb493cf.exe
3736	e2f8ea8a1c17e70461a7c50204e5f18424b3a3ed7d2847542398f1012fb493cf.exe
3736	e2f8ea8a1c17e70461a7c50204e5f18424b3a3ed7d2847542398f1012fb493cf.exe

Suspicious use of WriteProcessMemory 8 IoCs

Processes:

e2f8ea8a1c17e70461a7c50204e5f18424b3a3ed7d2847542398f1012fb493cf.exe

description	pid	process	target process
PID 2144 wrote to memory of 3736	2144	e2f8ea8a1c17e70461a7c50204e5f18424b3a3ed7d2847542398f1012fb493cf.exe	e2f8ea8a1c17e70461a7c50204e5f18424b3a3ed7d2847542398f1012fb493cf.exe
PID 2144 wrote to memory of 3736	2144	e2f8ea8a1c17e70461a7c50204e5f18424b3a3ed7d2847542398f1012fb493cf.exe	e2f8ea8a1c17e70461a7c50204e5f18424b3a3ed7d2847542398f1012fb493cf.exe
PID 2144 wrote to memory of 3736	2144	e2f8ea8a1c17e70461a7c50204e5f18424b3a3ed7d2847542398f1012fb493cf.exe	e2f8ea8a1c17e70461a7c50204e5f18424b3a3ed7d2847542398f1012fb493cf.exe
PID 2144 wrote to memory of 3736	2144	e2f8ea8a1c17e70461a7c50204e5f18424b3a3ed7d2847542398f1012fb493cf.exe	e2f8ea8a1c17e70461a7c50204e5f18424b3a3ed7d2847542398f1012fb493cf.exe
PID 2144 wrote to memory of 3736	2144	e2f8ea8a1c17e70461a7c50204e5f18424b3a3ed7d2847542398f1012fb493cf.exe	e2f8ea8a1c17e70461a7c50204e5f18424b3a3ed7d2847542398f1012fb493cf.exe
PID 2144 wrote to memory of 3736	2144	e2f8ea8a1c17e70461a7c50204e5f18424b3a3ed7d2847542398f1012fb493cf.exe	e2f8ea8a1c17e70461a7c50204e5f18424b3a3ed7d2847542398f1012fb493cf.exe
PID 2144 wrote to memory of 3736	2144	e2f8ea8a1c17e70461a7c50204e5f18424b3a3ed7d2847542398f1012fb493cf.exe	e2f8ea8a1c17e70461a7c50204e5f18424b3a3ed7d2847542398f1012fb493cf.exe
PID 2144 wrote to memory of 3736	2144	e2f8ea8a1c17e70461a7c50204e5f18424b3a3ed7d2847542398f1012fb493cf.exe	e2f8ea8a1c17e70461a7c50204e5f18424b3a3ed7d2847542398f1012fb493cf.exe

C:\Users\Admin\AppData\Local\Temp\e2f8ea8a1c17e70461a7c50204e5f18424b3a3ed7d2847542398f1012fb493cf.exe
"C:\Users\Admin\AppData\Local\Temp\e2f8ea8a1c17e70461a7c50204e5f18424b3a3ed7d2847542398f1012fb493cf.exe"
1⤵
- Checks BIOS information in registry
- Maps connected drives based on registry
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:2144

C:\Users\Admin\AppData\Local\Temp\e2f8ea8a1c17e70461a7c50204e5f18424b3a3ed7d2847542398f1012fb493cf.exe
"C:\Users\Admin\AppData\Local\Temp\e2f8ea8a1c17e70461a7c50204e5f18424b3a3ed7d2847542398f1012fb493cf.exe" Track="0001001000"
2⤵
- Suspicious use of SetWindowsHookEx
PID:3736

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

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/3736-132-0x0000000000000000-mapping.dmp

Download
memory/3736-133-0x0000000000400000-0x00000000004F2000-memory.dmp

Filesize
968KB

Download
memory/3736-135-0x0000000000400000-0x00000000004F2000-memory.dmp

Filesize
968KB

Download
memory/3736-136-0x0000000000400000-0x00000000004F2000-memory.dmp

Filesize
968KB

Download
memory/3736-137-0x0000000000400000-0x00000000004F2000-memory.dmp

Filesize
968KB

Download
memory/3736-138-0x0000000000400000-0x00000000004F2000-memory.dmp

Filesize
968KB

Download
memory/3736-139-0x0000000000400000-0x00000000004F2000-memory.dmp

Filesize
968KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads