7c0ac1db102c6f2a98680c67b8438d3d674951a9ea222c8fa65d4d60d3125137

Analysis

max time kernel
90s
max time network
152s
platform
windows10-2004_x64
resource
win10v2004-20220812-en
resource tags

arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
submitted
01-10-2022 23:23

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General

Target

7c0ac1db102c6f2a98680c67b8438d3d674951a9ea222c8fa65d4d60d3125137.exe
Size

61KB
MD5

4342a718afd0f2b7d01f4ab7d5227b40
SHA1

bd2911196d29365c8a5d37e2641220231d3e950d
SHA256

7c0ac1db102c6f2a98680c67b8438d3d674951a9ea222c8fa65d4d60d3125137
SHA512

e1f850cda1fe055abe36a61fad7b4899b046e1bdebd545432fa612779791c81f714d7ae1dbc88b2261fc54a2af2a2f047c8a0a4fadce001af76aa0fd51d65723
SSDEEP

1536:kGGodMn63B/f+MZjNl/Vu14lZq19G5Ee:DdMnuB+oNlFyk5Ee

Score

8^/10

Malware Config

Signatures

Executes dropped EXE 1 IoCs

Processes:

Trojan.exe

pid process

1012 Trojan.exe

pid	process
1012	Trojan.exe

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

Processes:

7c0ac1db102c6f2a98680c67b8438d3d674951a9ea222c8fa65d4d60d3125137.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\Control Panel\International\Geo\Nation	7c0ac1db102c6f2a98680c67b8438d3d674951a9ea222c8fa65d4d60d3125137.exe

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

System Information Discovery
T1082

Suspicious use of WriteProcessMemory 2 IoCs

Processes:

7c0ac1db102c6f2a98680c67b8438d3d674951a9ea222c8fa65d4d60d3125137.exe

description	pid	process	target process
PID 4868 wrote to memory of 1012	4868	7c0ac1db102c6f2a98680c67b8438d3d674951a9ea222c8fa65d4d60d3125137.exe	Trojan.exe
PID 4868 wrote to memory of 1012	4868	7c0ac1db102c6f2a98680c67b8438d3d674951a9ea222c8fa65d4d60d3125137.exe	Trojan.exe

C:\Users\Admin\AppData\Local\Temp\7c0ac1db102c6f2a98680c67b8438d3d674951a9ea222c8fa65d4d60d3125137.exe
"C:\Users\Admin\AppData\Local\Temp\7c0ac1db102c6f2a98680c67b8438d3d674951a9ea222c8fa65d4d60d3125137.exe"
1⤵
- Checks computer location settings
- Suspicious use of WriteProcessMemory
PID:4868

C:\Users\Admin\AppData\Local\Temp\Trojan.exe
"C:\Users\Admin\AppData\Local\Temp\Trojan.exe"
2⤵
- Executes dropped EXE
PID:1012

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\Trojan.exe
Filesize
61KB

MD5
4342a718afd0f2b7d01f4ab7d5227b40

SHA1
bd2911196d29365c8a5d37e2641220231d3e950d

SHA256
7c0ac1db102c6f2a98680c67b8438d3d674951a9ea222c8fa65d4d60d3125137

SHA512
e1f850cda1fe055abe36a61fad7b4899b046e1bdebd545432fa612779791c81f714d7ae1dbc88b2261fc54a2af2a2f047c8a0a4fadce001af76aa0fd51d65723

Download Submit
C:\Users\Admin\AppData\Local\Temp\Trojan.exe
Filesize
61KB

MD5
4342a718afd0f2b7d01f4ab7d5227b40

SHA1
bd2911196d29365c8a5d37e2641220231d3e950d

SHA256
7c0ac1db102c6f2a98680c67b8438d3d674951a9ea222c8fa65d4d60d3125137

SHA512
e1f850cda1fe055abe36a61fad7b4899b046e1bdebd545432fa612779791c81f714d7ae1dbc88b2261fc54a2af2a2f047c8a0a4fadce001af76aa0fd51d65723

Download Submit
memory/1012-134-0x0000000000000000-mapping.dmp

Download
memory/1012-138-0x00007FFA05EC0000-0x00007FFA06981000-memory.dmp

Filesize
10.8MB

Download
memory/4868-132-0x0000000000120000-0x0000000000136000-memory.dmp

Filesize
88KB

Download
memory/4868-133-0x00007FFA05EC0000-0x00007FFA06981000-memory.dmp

Filesize
10.8MB

Download
memory/4868-137-0x00007FFA05EC0000-0x00007FFA06981000-memory.dmp

Filesize
10.8MB

Download