dd24ca74cc9e398392d9a8502ba8da174a7a5aa66fddc657017b60c91e879fd7

Analysis

max time kernel
140s
max time network
151s
platform
windows10-2004_x64
resource
win10v2004-20231215-en
resource tags

arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
submitted
26/12/2023, 16:21

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General

Target

7c53e621328c4bb3c58cd96dd8635ef5.exe
Size

50KB
MD5

7c53e621328c4bb3c58cd96dd8635ef5
SHA1

689f181e4eb425ce1e5efa1517c1785e049806c9
SHA256

dd24ca74cc9e398392d9a8502ba8da174a7a5aa66fddc657017b60c91e879fd7
SHA512

b0743daaecc9487cf40332bd7cc6839d3284a0a1a77f50b983fe8849ace051128e59b0d1bc3a31390822949ab9379e44aeb8aadd28b491e3de08bd51e3e7298d
SSDEEP

768:tIyYtIjH4YacTnlXcvbsJZnXy7IYpiwaH1/FFCcDC2hdmX:QtIjYYzxJJy7IYHeRSG

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-1-5-21-3791175113-1062217823-1177695025-1000\Control Panel\International\Geo\Nation	7c53e621328c4bb3c58cd96dd8635ef5.exe

Executes dropped EXE 1 IoCs

pid	Process
2136	H.exe

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

System Information Discovery
T1082

Suspicious behavior: EnumeratesProcesses 4 IoCs

pid	Process
2136	H.exe
2136	H.exe
2136	H.exe
2136	H.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 2256 wrote to memory of 2136	2256	7c53e621328c4bb3c58cd96dd8635ef5.exe	89
PID 2256 wrote to memory of 2136	2256	7c53e621328c4bb3c58cd96dd8635ef5.exe	89
PID 2256 wrote to memory of 2136	2256	7c53e621328c4bb3c58cd96dd8635ef5.exe	89
PID 2136 wrote to memory of 3524	2136	H.exe	27
PID 2136 wrote to memory of 3524	2136	H.exe	27
PID 2136 wrote to memory of 3524	2136	H.exe	27
PID 2136 wrote to memory of 3524	2136	H.exe	27

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
PID:3524
- C:\Users\Admin\AppData\Local\Temp\7c53e621328c4bb3c58cd96dd8635ef5.exe
  "C:\Users\Admin\AppData\Local\Temp\7c53e621328c4bb3c58cd96dd8635ef5.exe"
  2⤵
  - Checks computer location settings
  - Suspicious use of WriteProcessMemory
  PID:2256
- - C:\Users\Admin\AppData\Local\Temp\H.exe
    "C:\Users\Admin\AppData\Local\Temp\H.exe"
    3⤵
    - Executes dropped EXE
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of WriteProcessMemory
    PID:2136

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

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\H.exe

Filesize
31KB

MD5
74fde7b6d99af192d262b9f2cfec4c3f

SHA1
59076707dcf96ece0731d4b5df2ed92c1e57ddd2

SHA256
9395c678469e835d34a7d68727e7f690f208a6bd204bdce187ef5483add38fd0

SHA512
63aeed1c33cca239a9f9cdd76c823885f567f9bfe06c5bb59402c3306a5490371ca9097890524bf8d51d2b8ebedb469d0b82806eee421360770f71e2e73a81cb

Download Submit
memory/2136-9-0x0000000000400000-0x0000000000409000-memory.dmp

Filesize
36KB

Download
memory/2136-11-0x0000000010000000-0x0000000010013000-memory.dmp

Filesize
76KB

Download
memory/2256-8-0x0000000000400000-0x0000000000414000-memory.dmp

Filesize
80KB

Download
memory/3524-10-0x000000007FFF0000-0x000000007FFF7000-memory.dmp

Filesize
28KB

Download
memory/3524-12-0x000000007FFD0000-0x000000007FFD1000-memory.dmp

Filesize
4KB

Download