e854dab355afcd5f0026c4d9797865bee2bfb13350b4fa42061bcb94e1b2d014

General

Target

e854dab355afcd5f0026c4d9797865bee2bfb13350b4fa42061bcb94e1b2d014.exe
Size

935KB
MD5

ec898a5782c917ffe14d030a4410164e
SHA1

fa70d3bdacf0d1d5fbd9b2bf04c9f62efe2e524a
SHA256

e854dab355afcd5f0026c4d9797865bee2bfb13350b4fa42061bcb94e1b2d014
SHA512

02d85ee91ab784c0c10007cf1bb3acbe6554e671b9fbf9fe0d353e70907f22ea477ac4dfe0a176709b6a3347eff85be8f0d24e5f655d49a52b4cdff748c3223b
SSDEEP

12288:o5Yr15f753d5QWIDz/Wz9NCyzHinLipNDJ5eoFb0OZ/WiGaks+HL63S27x4:oyHv5Z+Wzv7AiBll0OBWi6si9G

Score

8^/10

upx

Malware Config

Signatures

UPX packed file 7 IoCs

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

upx

Processes:

resource	yara_rule
behavioral1/memory/1176-55-0x0000000000400000-0x00000000004F2000-memory.dmp	upx
behavioral1/memory/1176-57-0x0000000000400000-0x00000000004F2000-memory.dmp	upx
behavioral1/memory/1176-58-0x0000000000400000-0x00000000004F2000-memory.dmp	upx
behavioral1/memory/1176-61-0x0000000000400000-0x00000000004F2000-memory.dmp	upx
behavioral1/memory/1176-63-0x0000000000400000-0x00000000004F2000-memory.dmp	upx
behavioral1/memory/1176-64-0x0000000000400000-0x00000000004F2000-memory.dmp	upx
behavioral1/memory/1176-65-0x0000000000400000-0x00000000004F2000-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:

e854dab355afcd5f0026c4d9797865bee2bfb13350b4fa42061bcb94e1b2d014.exe

description	ioc	process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	e854dab355afcd5f0026c4d9797865bee2bfb13350b4fa42061bcb94e1b2d014.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	e854dab355afcd5f0026c4d9797865bee2bfb13350b4fa42061bcb94e1b2d014.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:

e854dab355afcd5f0026c4d9797865bee2bfb13350b4fa42061bcb94e1b2d014.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Disk\Enum	e854dab355afcd5f0026c4d9797865bee2bfb13350b4fa42061bcb94e1b2d014.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\services\Disk\Enum\0	e854dab355afcd5f0026c4d9797865bee2bfb13350b4fa42061bcb94e1b2d014.exe

Suspicious use of SetThreadContext 1 IoCs

Processes:

e854dab355afcd5f0026c4d9797865bee2bfb13350b4fa42061bcb94e1b2d014.exe

description	pid	process	target process
PID 816 set thread context of 1176	816	e854dab355afcd5f0026c4d9797865bee2bfb13350b4fa42061bcb94e1b2d014.exe	e854dab355afcd5f0026c4d9797865bee2bfb13350b4fa42061bcb94e1b2d014.exe

Suspicious use of SetWindowsHookEx 1 IoCs

Processes:

e854dab355afcd5f0026c4d9797865bee2bfb13350b4fa42061bcb94e1b2d014.exe

pid process

1176 e854dab355afcd5f0026c4d9797865bee2bfb13350b4fa42061bcb94e1b2d014.exe

pid	process
1176	e854dab355afcd5f0026c4d9797865bee2bfb13350b4fa42061bcb94e1b2d014.exe

Suspicious use of WriteProcessMemory 8 IoCs

Processes:

e854dab355afcd5f0026c4d9797865bee2bfb13350b4fa42061bcb94e1b2d014.exe

description	pid	process	target process
PID 816 wrote to memory of 1176	816	e854dab355afcd5f0026c4d9797865bee2bfb13350b4fa42061bcb94e1b2d014.exe	e854dab355afcd5f0026c4d9797865bee2bfb13350b4fa42061bcb94e1b2d014.exe
PID 816 wrote to memory of 1176	816	e854dab355afcd5f0026c4d9797865bee2bfb13350b4fa42061bcb94e1b2d014.exe	e854dab355afcd5f0026c4d9797865bee2bfb13350b4fa42061bcb94e1b2d014.exe
PID 816 wrote to memory of 1176	816	e854dab355afcd5f0026c4d9797865bee2bfb13350b4fa42061bcb94e1b2d014.exe	e854dab355afcd5f0026c4d9797865bee2bfb13350b4fa42061bcb94e1b2d014.exe
PID 816 wrote to memory of 1176	816	e854dab355afcd5f0026c4d9797865bee2bfb13350b4fa42061bcb94e1b2d014.exe	e854dab355afcd5f0026c4d9797865bee2bfb13350b4fa42061bcb94e1b2d014.exe
PID 816 wrote to memory of 1176	816	e854dab355afcd5f0026c4d9797865bee2bfb13350b4fa42061bcb94e1b2d014.exe	e854dab355afcd5f0026c4d9797865bee2bfb13350b4fa42061bcb94e1b2d014.exe
PID 816 wrote to memory of 1176	816	e854dab355afcd5f0026c4d9797865bee2bfb13350b4fa42061bcb94e1b2d014.exe	e854dab355afcd5f0026c4d9797865bee2bfb13350b4fa42061bcb94e1b2d014.exe
PID 816 wrote to memory of 1176	816	e854dab355afcd5f0026c4d9797865bee2bfb13350b4fa42061bcb94e1b2d014.exe	e854dab355afcd5f0026c4d9797865bee2bfb13350b4fa42061bcb94e1b2d014.exe
PID 816 wrote to memory of 1176	816	e854dab355afcd5f0026c4d9797865bee2bfb13350b4fa42061bcb94e1b2d014.exe	e854dab355afcd5f0026c4d9797865bee2bfb13350b4fa42061bcb94e1b2d014.exe

C:\Users\Admin\AppData\Local\Temp\e854dab355afcd5f0026c4d9797865bee2bfb13350b4fa42061bcb94e1b2d014.exe
"C:\Users\Admin\AppData\Local\Temp\e854dab355afcd5f0026c4d9797865bee2bfb13350b4fa42061bcb94e1b2d014.exe"
1⤵
- Checks BIOS information in registry
- Maps connected drives based on registry
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:816

C:\Users\Admin\AppData\Local\Temp\e854dab355afcd5f0026c4d9797865bee2bfb13350b4fa42061bcb94e1b2d014.exe
"C:\Users\Admin\AppData\Local\Temp\e854dab355afcd5f0026c4d9797865bee2bfb13350b4fa42061bcb94e1b2d014.exe" Track="0001001000"
2⤵
- Suspicious use of SetWindowsHookEx
PID:1176

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

2

T1012

System Information Discovery

2

T1082

Peripheral Device Discovery

1

T1120

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

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Downloads

memory/1176-55-0x0000000000400000-0x00000000004F2000-memory.dmp

Filesize
968KB

Download
memory/1176-54-0x0000000000400000-0x00000000004F2000-memory.dmp

Filesize
968KB

Download
memory/1176-57-0x0000000000400000-0x00000000004F2000-memory.dmp

Filesize
968KB

Download
memory/1176-59-0x00000000004F0400-mapping.dmp

Download
memory/1176-58-0x0000000000400000-0x00000000004F2000-memory.dmp

Filesize
968KB

Download
memory/1176-61-0x0000000000400000-0x00000000004F2000-memory.dmp

Filesize
968KB

Download
memory/1176-62-0x0000000075DF1000-0x0000000075DF3000-memory.dmp

Filesize
8KB

Download
memory/1176-63-0x0000000000400000-0x00000000004F2000-memory.dmp

Filesize
968KB

Download
memory/1176-64-0x0000000000400000-0x00000000004F2000-memory.dmp

Filesize
968KB

Download
memory/1176-65-0x0000000000400000-0x00000000004F2000-memory.dmp

Filesize
968KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads