d706fff7d06062fafb8fdeede9907cc1f98ac83dfe4ae0668e55dee3bdc806f6

Analysis

max time kernel
158s
max time network
168s
platform
windows10-2004_x64
resource
win10v2004-20230915-en
resource tags

arch:x64arch:x86image:win10v2004-20230915-enlocale:en-usos:windows10-2004-x64system
submitted
13/10/2023, 17:04

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General

Target

d706fff7d06062fafb8fdeede9907cc1f98ac83dfe4ae0668e55dee3bdc806f6.exe
Size

193KB
MD5

12eebdd94702fb02298ceb41ebdfb1fc
SHA1

ae8f6d8cd000c1b47d8247a9680a2ac816c33fbe
SHA256

d706fff7d06062fafb8fdeede9907cc1f98ac83dfe4ae0668e55dee3bdc806f6
SHA512

db9a8090b6813710c0f0f461f9480bdd9a4151edda8495d44d526919772b02a268676a59a0d58f49ed2b836d556bd2c00d042a70788627696817b4d100eb9d5d
SSDEEP

6144:rBs27MMLyX5HXXXDTXXXOGqIII+pXXX5AYjKXXXDoXXXG6XXXxXXXLIIIEAkOCO7:rK20HXXX/XXXFqIIIcXXX5j2XXXcXXXi

Score

7^/10

Malware Config

Signatures

Checks computer location settings 2 TTPs 1 IoCs

Looks up country code configured in the registry, likely geofence.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-2890696111-2332180956-3312704074-1000\Control Panel\International\Geo\Nation	d706fff7d06062fafb8fdeede9907cc1f98ac83dfe4ae0668e55dee3bdc806f6.exe

Executes dropped EXE 1 IoCs

pid	Process
2992	igkhost.exe

Drops file in Windows directory 2 IoCs

description	ioc	Process
File created	C:\Windows\Debug\igkhost.exe	d706fff7d06062fafb8fdeede9907cc1f98ac83dfe4ae0668e55dee3bdc806f6.exe
File opened for modification	C:\Windows\Debug\igkhost.exe	d706fff7d06062fafb8fdeede9907cc1f98ac83dfe4ae0668e55dee3bdc806f6.exe

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

System Information Discovery
T1082

Checks processor information in registry 2 TTPs 2 IoCs

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

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0	igkhost.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz	igkhost.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeIncBasePriorityPrivilege	2188	d706fff7d06062fafb8fdeede9907cc1f98ac83dfe4ae0668e55dee3bdc806f6.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 2188 wrote to memory of 4508	2188	d706fff7d06062fafb8fdeede9907cc1f98ac83dfe4ae0668e55dee3bdc806f6.exe	87
PID 2188 wrote to memory of 4508	2188	d706fff7d06062fafb8fdeede9907cc1f98ac83dfe4ae0668e55dee3bdc806f6.exe	87
PID 2188 wrote to memory of 4508	2188	d706fff7d06062fafb8fdeede9907cc1f98ac83dfe4ae0668e55dee3bdc806f6.exe	87

C:\Users\Admin\AppData\Local\Temp\d706fff7d06062fafb8fdeede9907cc1f98ac83dfe4ae0668e55dee3bdc806f6.exe
"C:\Users\Admin\AppData\Local\Temp\d706fff7d06062fafb8fdeede9907cc1f98ac83dfe4ae0668e55dee3bdc806f6.exe"
1⤵
- Checks computer location settings
- Drops file in Windows directory
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2188
- C:\Windows\SysWOW64\cmd.exe
  "C:\Windows\system32\cmd.exe" /c del C:\Users\Admin\AppData\Local\Temp\D706FF~1.EXE > nul
  2⤵
  PID:4508

C:\Windows\Debug\igkhost.exe
C:\Windows\Debug\igkhost.exe
1⤵
- Executes dropped EXE
- Checks processor information in registry
PID:2992

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\Windows\Debug\igkhost.exe

Filesize
193KB

MD5
c2170b20bd5d4b65a1ba41470912d580

SHA1
b0c4b5b50410444eb3ea15ca8cdef58003c42725

SHA256
a3fbcd2637060dde2f166f8f8800ced860eb4ef6435a9fc143e1ca124ec0eeb3

SHA512
68b607b9b93b15eb5c0f7b569278af33df2ea07dd3474197f498135b5489e4c6f7edbc7257275e40f74e97f8ac5cdf98fbd0bdd2d369966078f42734a21bf062

Download Submit
C:\Windows\debug\igkhost.exe

Filesize
193KB

MD5
c2170b20bd5d4b65a1ba41470912d580

SHA1
b0c4b5b50410444eb3ea15ca8cdef58003c42725

SHA256
a3fbcd2637060dde2f166f8f8800ced860eb4ef6435a9fc143e1ca124ec0eeb3

SHA512
68b607b9b93b15eb5c0f7b569278af33df2ea07dd3474197f498135b5489e4c6f7edbc7257275e40f74e97f8ac5cdf98fbd0bdd2d369966078f42734a21bf062

Download Submit

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads