c41899315b2f3dad512ed1f58746e59fdb2f9717badcf7b2c861c1248d945991

Analysis

max time kernel
600s
max time network
360s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
22-11-2024 03:20

Target

chrst.exe
Size

130KB
MD5

c657daf595b5d535ccc757ad837eebe8
SHA1

894e953e86e54a830a14fac94e57569d184a9c09
SHA256

a02565ec78fa1221433e720bd57b044938345b8c65a73143bd9ff73529767526
SHA512

21a26bc146dd2a915c17b268b13edc565e9a582d11c1714d89741f4156a880dfe35415d4920a6326d164519f4b28b6371ef9c7bfdb5e19080448bd77b4a20a4b
SSDEEP

3072:YpcslRnXfFdRIVLdkVz1ZIGWSt8t81U3Uxi1mVB9kx:4XfNSLdkryGd

Score

3^/10

discovery

System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

System Language Discovery

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	chrst.exe

Suspicious behavior: EnumeratesProcesses 64 IoCs

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2500	chrst.exe

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Location Discovery

System Language Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

memory/2500-0-0x00000000745EE000-0x00000000745EF000-memory.dmp

Filesize
4KB

Download
memory/2500-1-0x0000000001300000-0x0000000001328000-memory.dmp

Filesize
160KB

Download
memory/2500-2-0x00000000745E0000-0x0000000074CCE000-memory.dmp

Filesize
6.9MB

Download
memory/2500-3-0x00000000745E0000-0x0000000074CCE000-memory.dmp

Filesize
6.9MB

Download
memory/2500-4-0x00000000745E0000-0x0000000074CCE000-memory.dmp

Filesize
6.9MB

Download
memory/2500-5-0x00000000745EE000-0x00000000745EF000-memory.dmp

Filesize
4KB

Download
memory/2500-6-0x00000000745E0000-0x0000000074CCE000-memory.dmp

Filesize
6.9MB

Download
memory/2500-7-0x00000000745E0000-0x0000000074CCE000-memory.dmp

Filesize
6.9MB

Download