3de75ebc0dc781b50ffcf059bb55bd01955d6d5e859985302f97f9cdecb3dceb

Analysis

max time kernel
146s
max time network
155s
platform
windows10-2004_x64
resource
win10v2004-20240226-en
resource tags

arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
submitted
16-03-2024 02:16

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General

Target

3de75ebc0dc781b50ffcf059bb55bd01955d6d5e859985302f97f9cdecb3dceb.exe
Size

6.2MB
MD5

333136f93e800e920a79e6a1a1e3e1f4
SHA1

dbe32a9110777bca904f5a4a71acb79595f25360
SHA256

3de75ebc0dc781b50ffcf059bb55bd01955d6d5e859985302f97f9cdecb3dceb
SHA512

fe889aedcb782f99f1f6618a5a1677aed150ff88a88c7f132d82a485b9c5866967024a646c2b042ed66d19068cc5a855c241ab730bcd443eca49ed97223331b0
SSDEEP

98304:Xh3TZCHW46+ESLRLHtvmt00S3qQhB5YiMQHRNI4D3b9DolW1:Xh3tCB6+ESLlturQhBEiI4DL9Dom

Score

7^/10

persistence

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

Processes:

3de75ebc0dc781b50ffcf059bb55bd01955d6d5e859985302f97f9cdecb3dceb.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-513485977-2495024337-1260977654-1000\Control Panel\International\Geo\Nation	3de75ebc0dc781b50ffcf059bb55bd01955d6d5e859985302f97f9cdecb3dceb.exe

Executes dropped EXE 1 IoCs

Processes:

handler.exe

pid process

3432 handler.exe

pid	process
3432	handler.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

Processes:

3de75ebc0dc781b50ffcf059bb55bd01955d6d5e859985302f97f9cdecb3dceb.exe

description	ioc	process
Set value (str)	\REGISTRY\USER\S-1-5-21-513485977-2495024337-1260977654-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\Swift Host Helper = "C:\\Users\\Admin\\AppData\\Roaming\\Swift\\handler.exe"	3de75ebc0dc781b50ffcf059bb55bd01955d6d5e859985302f97f9cdecb3dceb.exe

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

System Information Discovery
T1082

Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

3de75ebc0dc781b50ffcf059bb55bd01955d6d5e859985302f97f9cdecb3dceb.exe

pid	process
2184	3de75ebc0dc781b50ffcf059bb55bd01955d6d5e859985302f97f9cdecb3dceb.exe
2184	3de75ebc0dc781b50ffcf059bb55bd01955d6d5e859985302f97f9cdecb3dceb.exe

Suspicious use of WriteProcessMemory 3 IoCs

Processes:

3de75ebc0dc781b50ffcf059bb55bd01955d6d5e859985302f97f9cdecb3dceb.exe

description	pid	process	target process
PID 2184 wrote to memory of 3432	2184	3de75ebc0dc781b50ffcf059bb55bd01955d6d5e859985302f97f9cdecb3dceb.exe	handler.exe
PID 2184 wrote to memory of 3432	2184	3de75ebc0dc781b50ffcf059bb55bd01955d6d5e859985302f97f9cdecb3dceb.exe	handler.exe
PID 2184 wrote to memory of 3432	2184	3de75ebc0dc781b50ffcf059bb55bd01955d6d5e859985302f97f9cdecb3dceb.exe	handler.exe

C:\Users\Admin\AppData\Local\Temp\3de75ebc0dc781b50ffcf059bb55bd01955d6d5e859985302f97f9cdecb3dceb.exe
"C:\Users\Admin\AppData\Local\Temp\3de75ebc0dc781b50ffcf059bb55bd01955d6d5e859985302f97f9cdecb3dceb.exe"
1⤵
- Checks computer location settings
- Adds Run key to start application
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:2184
- C:\Users\Admin\AppData\Roaming\Swift\handler.exe
  "C:\Users\Admin\AppData\Roaming\Swift\handler.exe"
  2⤵
  - Executes dropped EXE
  PID:3432

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Defense Evasion

Modify Registry

T1112

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\Roaming\Swift\handler.exe

Filesize
355KB

MD5
84e6f64f899bfeb55fa64c5871de4ed7

SHA1
d8ce913a05d39cc086beaf43058b1ea4a9645430

SHA256
7416baa662c44701c5571d97967de41c33d06284d59f0a93bebc5684446436d5

SHA512
090255f81a5c7b4ef469664d41c9f4a66cdd8ed7d5bd8afc6a5fb8c7833ded18c47ff88fb59c3877fd29513f0d47ff6cbdfbd9cae84df91c1d756ee81bbca6f4

Download Submit
memory/2184-0-0x0000000000310000-0x0000000000EB7000-memory.dmp

Filesize
11.7MB

Download
memory/2184-1-0x0000000001220000-0x0000000001221000-memory.dmp

Filesize
4KB

Download
memory/2184-2-0x0000000001240000-0x0000000001241000-memory.dmp

Filesize
4KB

Download
memory/2184-3-0x0000000001270000-0x0000000001271000-memory.dmp

Filesize
4KB

Download
memory/2184-4-0x0000000001280000-0x0000000001281000-memory.dmp

Filesize
4KB

Download
memory/2184-5-0x0000000001290000-0x0000000001291000-memory.dmp

Filesize
4KB

Download
memory/2184-6-0x0000000002C40000-0x0000000002C41000-memory.dmp

Filesize
4KB

Download
memory/2184-7-0x0000000000310000-0x0000000000EB7000-memory.dmp

Filesize
11.7MB

Download
memory/2184-12-0x0000000000310000-0x0000000000EB7000-memory.dmp

Filesize
11.7MB

Download
memory/2184-21-0x0000000000310000-0x0000000000EB7000-memory.dmp

Filesize
11.7MB

Download