2cd58fe6356962d493074c403480143a8aaa10e0d2aa9850464bc5b61ff5bab1

Analysis

max time kernel
163s
max time network
181s
platform
windows10-2004_x64
resource
win10v2004-20221111-en
resource tags

arch:x64arch:x86image:win10v2004-20221111-enlocale:en-usos:windows10-2004-x64system
submitted
21/11/2022, 15:26

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General

Target

2cd58fe6356962d493074c403480143a8aaa10e0d2aa9850464bc5b61ff5bab1.exe
Size

768KB
MD5

22df29ca44e19211d3630e84ec0eeb01
SHA1

ae81fa6e0f616f8c1ff8c284d793bd2b057bfd9e
SHA256

2cd58fe6356962d493074c403480143a8aaa10e0d2aa9850464bc5b61ff5bab1
SHA512

4800b4275499b068ab2f4cebc6ed9e58f9dcd5955d2321b5e048e349c6ab2b501a8bed146fdf2cb60c39820676161ef7f39bf5c758455f27fb6383713004a59d
SSDEEP

12288:RCRSvpzh90Dft/dVYkk0DmPN7Z4AxH5t24VFLlfVoDh1ewE2HmwWqzIxLJIdT/Ps:RCRIpre/dVYw6YAF24Hmh1a2Gwxzq

Score

8^/10

persistence

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
4584	see.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

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-4246620582-653642754-1174164128-1000\Control Panel\International\Geo\Nation	2cd58fe6356962d493074c403480143a8aaa10e0d2aa9850464bc5b61ff5bab1.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-4246620582-653642754-1174164128-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\thrue = "C:\\Users\\Admin\\AppData\\Roaming\\lanko\\see.exe"	2cd58fe6356962d493074c403480143a8aaa10e0d2aa9850464bc5b61ff5bab1.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 SetWindowsHookEx 2 IoCs

pid	Process
3164	2cd58fe6356962d493074c403480143a8aaa10e0d2aa9850464bc5b61ff5bab1.exe
4584	see.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 3164 wrote to memory of 4584	3164	2cd58fe6356962d493074c403480143a8aaa10e0d2aa9850464bc5b61ff5bab1.exe	83
PID 3164 wrote to memory of 4584	3164	2cd58fe6356962d493074c403480143a8aaa10e0d2aa9850464bc5b61ff5bab1.exe	83
PID 3164 wrote to memory of 4584	3164	2cd58fe6356962d493074c403480143a8aaa10e0d2aa9850464bc5b61ff5bab1.exe	83
PID 4584 wrote to memory of 2092	4584	see.exe	84
PID 4584 wrote to memory of 2092	4584	see.exe	84
PID 4584 wrote to memory of 2092	4584	see.exe	84
PID 4584 wrote to memory of 2092	4584	see.exe	84
PID 4584 wrote to memory of 2092	4584	see.exe	84
PID 4584 wrote to memory of 2092	4584	see.exe	84
PID 4584 wrote to memory of 2092	4584	see.exe	84
PID 4584 wrote to memory of 2092	4584	see.exe	84
PID 4584 wrote to memory of 2092	4584	see.exe	84
PID 4584 wrote to memory of 2092	4584	see.exe	84
PID 4584 wrote to memory of 2092	4584	see.exe	84
PID 4584 wrote to memory of 2092	4584	see.exe	84
PID 4584 wrote to memory of 3900	4584	see.exe	85
PID 4584 wrote to memory of 3900	4584	see.exe	85
PID 4584 wrote to memory of 3900	4584	see.exe	85
PID 4584 wrote to memory of 3900	4584	see.exe	85
PID 4584 wrote to memory of 3900	4584	see.exe	85
PID 4584 wrote to memory of 3900	4584	see.exe	85
PID 4584 wrote to memory of 3900	4584	see.exe	85
PID 4584 wrote to memory of 3900	4584	see.exe	85
PID 4584 wrote to memory of 3900	4584	see.exe	85
PID 4584 wrote to memory of 3900	4584	see.exe	85
PID 4584 wrote to memory of 3900	4584	see.exe	85
PID 4584 wrote to memory of 3900	4584	see.exe	85
PID 4584 wrote to memory of 2924	4584	see.exe	86
PID 4584 wrote to memory of 2924	4584	see.exe	86
PID 4584 wrote to memory of 2924	4584	see.exe	86
PID 4584 wrote to memory of 2924	4584	see.exe	86
PID 4584 wrote to memory of 2924	4584	see.exe	86
PID 4584 wrote to memory of 2924	4584	see.exe	86
PID 4584 wrote to memory of 2924	4584	see.exe	86
PID 4584 wrote to memory of 2924	4584	see.exe	86
PID 4584 wrote to memory of 2924	4584	see.exe	86
PID 4584 wrote to memory of 2924	4584	see.exe	86
PID 4584 wrote to memory of 2924	4584	see.exe	86
PID 4584 wrote to memory of 2924	4584	see.exe	86
PID 4584 wrote to memory of 2964	4584	see.exe	87
PID 4584 wrote to memory of 2964	4584	see.exe	87
PID 4584 wrote to memory of 2964	4584	see.exe	87
PID 4584 wrote to memory of 2964	4584	see.exe	87
PID 4584 wrote to memory of 2964	4584	see.exe	87
PID 4584 wrote to memory of 2964	4584	see.exe	87
PID 4584 wrote to memory of 2964	4584	see.exe	87
PID 4584 wrote to memory of 2964	4584	see.exe	87
PID 4584 wrote to memory of 2964	4584	see.exe	87
PID 4584 wrote to memory of 2964	4584	see.exe	87
PID 4584 wrote to memory of 2964	4584	see.exe	87
PID 4584 wrote to memory of 2964	4584	see.exe	87
PID 4584 wrote to memory of 4288	4584	see.exe	88
PID 4584 wrote to memory of 4288	4584	see.exe	88
PID 4584 wrote to memory of 4288	4584	see.exe	88
PID 4584 wrote to memory of 4288	4584	see.exe	88
PID 4584 wrote to memory of 4288	4584	see.exe	88
PID 4584 wrote to memory of 4288	4584	see.exe	88
PID 4584 wrote to memory of 4288	4584	see.exe	88
PID 4584 wrote to memory of 4288	4584	see.exe	88
PID 4584 wrote to memory of 4288	4584	see.exe	88
PID 4584 wrote to memory of 4288	4584	see.exe	88
PID 4584 wrote to memory of 4288	4584	see.exe	88
PID 4584 wrote to memory of 4288	4584	see.exe	88
PID 4584 wrote to memory of 4680	4584	see.exe	89

C:\Users\Admin\AppData\Local\Temp\2cd58fe6356962d493074c403480143a8aaa10e0d2aa9850464bc5b61ff5bab1.exe
"C:\Users\Admin\AppData\Local\Temp\2cd58fe6356962d493074c403480143a8aaa10e0d2aa9850464bc5b61ff5bab1.exe"
1⤵
- Checks computer location settings
- Adds Run key to start application
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:3164
- C:\Users\Admin\AppData\Roaming\lanko\see.exe
  "C:\Users\Admin\AppData\Roaming\lanko\see.exe"
  2⤵
  - Executes dropped EXE
  - Suspicious use of SetWindowsHookEx
  - Suspicious use of WriteProcessMemory
  PID:4584
- - C:\Program Files\Internet Explorer\iexplore.exe
    "C:\Users\Admin\AppData\Roaming\lanko\see.exe"
    3⤵
    PID:2092
- - C:\Program Files\Internet Explorer\iexplore.exe
    "C:\Users\Admin\AppData\Roaming\lanko\see.exe"
    3⤵
    PID:3900
- - C:\Program Files\Internet Explorer\iexplore.exe
    "C:\Users\Admin\AppData\Roaming\lanko\see.exe"
    3⤵
    PID:2924
- - C:\Program Files\Internet Explorer\iexplore.exe
    "C:\Users\Admin\AppData\Roaming\lanko\see.exe"
    3⤵
    PID:2964
- - C:\Program Files\Internet Explorer\iexplore.exe
    "C:\Users\Admin\AppData\Roaming\lanko\see.exe"
    3⤵
    PID:4288
- - C:\Program Files\Internet Explorer\iexplore.exe
    "C:\Users\Admin\AppData\Roaming\lanko\see.exe"
    3⤵
    PID:4680
- - C:\Program Files\Internet Explorer\iexplore.exe
    "C:\Users\Admin\AppData\Roaming\lanko\see.exe"
    3⤵
    PID:400
- - C:\Program Files\Internet Explorer\iexplore.exe
    "C:\Users\Admin\AppData\Roaming\lanko\see.exe"
    3⤵
    PID:432
- - C:\Program Files\Internet Explorer\iexplore.exe
    "C:\Users\Admin\AppData\Roaming\lanko\see.exe"
    3⤵
    PID:3716
- - C:\Program Files\Internet Explorer\iexplore.exe
    "C:\Users\Admin\AppData\Roaming\lanko\see.exe"
    3⤵
    PID:1456
- - C:\Program Files\Internet Explorer\iexplore.exe
    "C:\Users\Admin\AppData\Roaming\lanko\see.exe"
    3⤵
    PID:3192
- - C:\Program Files\Internet Explorer\iexplore.exe
    "C:\Users\Admin\AppData\Roaming\lanko\see.exe"
    3⤵
    PID:2460
- - C:\Program Files\Internet Explorer\iexplore.exe
    "C:\Users\Admin\AppData\Roaming\lanko\see.exe"
    3⤵
    PID:1596
- - C:\Program Files\Internet Explorer\iexplore.exe
    "C:\Users\Admin\AppData\Roaming\lanko\see.exe"
    3⤵
    PID:1592
- - C:\Program Files\Internet Explorer\iexplore.exe
    "C:\Users\Admin\AppData\Roaming\lanko\see.exe"
    3⤵
    PID:3908
- - C:\Program Files\Internet Explorer\iexplore.exe
    "C:\Users\Admin\AppData\Roaming\lanko\see.exe"
    3⤵
    PID:1324
- - C:\Program Files\Internet Explorer\iexplore.exe
    "C:\Users\Admin\AppData\Roaming\lanko\see.exe"
    3⤵
    PID:428
- - C:\Program Files\Internet Explorer\iexplore.exe
    "C:\Users\Admin\AppData\Roaming\lanko\see.exe"
    3⤵
    PID:1812
- - C:\Program Files\Internet Explorer\iexplore.exe
    "C:\Users\Admin\AppData\Roaming\lanko\see.exe"
    3⤵
    PID:2328
- - C:\Program Files\Internet Explorer\iexplore.exe
    "C:\Users\Admin\AppData\Roaming\lanko\see.exe"
    3⤵
    PID:4532
- - C:\Program Files\Internet Explorer\iexplore.exe
    "C:\Users\Admin\AppData\Roaming\lanko\see.exe"
    3⤵
    PID:3920
- - C:\Program Files\Internet Explorer\iexplore.exe
    "C:\Users\Admin\AppData\Roaming\lanko\see.exe"
    3⤵
    PID:2800
- - C:\Program Files\Internet Explorer\iexplore.exe
    "C:\Users\Admin\AppData\Roaming\lanko\see.exe"
    3⤵
    PID:4664
- - C:\Program Files\Internet Explorer\iexplore.exe
    "C:\Users\Admin\AppData\Roaming\lanko\see.exe"
    3⤵
    PID:2248
- - C:\Program Files\Internet Explorer\iexplore.exe
    "C:\Users\Admin\AppData\Roaming\lanko\see.exe"
    3⤵
    PID:1012
- - C:\Program Files\Internet Explorer\iexplore.exe
    "C:\Users\Admin\AppData\Roaming\lanko\see.exe"
    3⤵
    PID:4384
- - C:\Program Files\Internet Explorer\iexplore.exe
    "C:\Users\Admin\AppData\Roaming\lanko\see.exe"
    3⤵
    PID:4676
- - C:\Program Files\Internet Explorer\iexplore.exe
    "C:\Users\Admin\AppData\Roaming\lanko\see.exe"
    3⤵
    PID:3688
- - C:\Program Files\Internet Explorer\iexplore.exe
    "C:\Users\Admin\AppData\Roaming\lanko\see.exe"
    3⤵
    PID:3440
- - C:\Program Files\Internet Explorer\iexplore.exe
    "C:\Users\Admin\AppData\Roaming\lanko\see.exe"
    3⤵
    PID:4356
- - C:\Program Files\Internet Explorer\iexplore.exe
    "C:\Users\Admin\AppData\Roaming\lanko\see.exe"
    3⤵
    PID:3424
- - C:\Program Files\Internet Explorer\iexplore.exe
    "C:\Users\Admin\AppData\Roaming\lanko\see.exe"
    3⤵
    PID:3960
- - C:\Program Files\Internet Explorer\iexplore.exe
    "C:\Users\Admin\AppData\Roaming\lanko\see.exe"
    3⤵
    PID:4408
- - C:\Program Files\Internet Explorer\iexplore.exe
    "C:\Users\Admin\AppData\Roaming\lanko\see.exe"
    3⤵
    PID:1144
- - C:\Program Files\Internet Explorer\iexplore.exe
    "C:\Users\Admin\AppData\Roaming\lanko\see.exe"
    3⤵
    PID:1648
- - C:\Program Files\Internet Explorer\iexplore.exe
    "C:\Users\Admin\AppData\Roaming\lanko\see.exe"
    3⤵
    PID:4160
- - C:\Program Files\Internet Explorer\iexplore.exe
    "C:\Users\Admin\AppData\Roaming\lanko\see.exe"
    3⤵
    PID:4892
- - C:\Program Files\Internet Explorer\iexplore.exe
    "C:\Users\Admin\AppData\Roaming\lanko\see.exe"
    3⤵
    PID:8
- - C:\Program Files\Internet Explorer\iexplore.exe
    "C:\Users\Admin\AppData\Roaming\lanko\see.exe"
    3⤵
    PID:4816
- - C:\Program Files\Internet Explorer\iexplore.exe
    "C:\Users\Admin\AppData\Roaming\lanko\see.exe"
    3⤵
    PID:4456
- - C:\Program Files\Internet Explorer\iexplore.exe
    "C:\Users\Admin\AppData\Roaming\lanko\see.exe"
    3⤵
    PID:1796
- - C:\Program Files\Internet Explorer\iexplore.exe
    "C:\Users\Admin\AppData\Roaming\lanko\see.exe"
    3⤵
    PID:3540
- - C:\Program Files\Internet Explorer\iexplore.exe
    "C:\Users\Admin\AppData\Roaming\lanko\see.exe"
    3⤵
    PID:2728
- - C:\Program Files\Internet Explorer\iexplore.exe
    "C:\Users\Admin\AppData\Roaming\lanko\see.exe"
    3⤵
    PID:3952
- - C:\Program Files\Internet Explorer\iexplore.exe
    "C:\Users\Admin\AppData\Roaming\lanko\see.exe"
    3⤵
    PID:1652
- - C:\Program Files\Internet Explorer\iexplore.exe
    "C:\Users\Admin\AppData\Roaming\lanko\see.exe"
    3⤵
    PID:3624
- - C:\Program Files\Internet Explorer\iexplore.exe
    "C:\Users\Admin\AppData\Roaming\lanko\see.exe"
    3⤵
    PID:1288
- - C:\Program Files\Internet Explorer\iexplore.exe
    "C:\Users\Admin\AppData\Roaming\lanko\see.exe"
    3⤵
    PID:4716
- - C:\Program Files\Internet Explorer\iexplore.exe
    "C:\Users\Admin\AppData\Roaming\lanko\see.exe"
    3⤵
    PID:3604
- - C:\Program Files\Internet Explorer\iexplore.exe
    "C:\Users\Admin\AppData\Roaming\lanko\see.exe"
    3⤵
    PID:1140
- - C:\Program Files\Internet Explorer\iexplore.exe
    "C:\Users\Admin\AppData\Roaming\lanko\see.exe"
    3⤵
    PID:3924
- - C:\Program Files\Internet Explorer\iexplore.exe
    "C:\Users\Admin\AppData\Roaming\lanko\see.exe"
    3⤵
    PID:2676
- - C:\Program Files\Internet Explorer\iexplore.exe
    "C:\Users\Admin\AppData\Roaming\lanko\see.exe"
    3⤵
    PID:1196
- - C:\Program Files\Internet Explorer\iexplore.exe
    "C:\Users\Admin\AppData\Roaming\lanko\see.exe"
    3⤵
    PID:1372
- - C:\Program Files\Internet Explorer\iexplore.exe
    "C:\Users\Admin\AppData\Roaming\lanko\see.exe"
    3⤵
    PID:2564
- - C:\Program Files\Internet Explorer\iexplore.exe
    "C:\Users\Admin\AppData\Roaming\lanko\see.exe"
    3⤵
    PID:1412
- - C:\Program Files\Internet Explorer\iexplore.exe
    "C:\Users\Admin\AppData\Roaming\lanko\see.exe"
    3⤵
    PID:4004
- - C:\Program Files\Internet Explorer\iexplore.exe
    "C:\Users\Admin\AppData\Roaming\lanko\see.exe"
    3⤵
    PID:3784
- - C:\Program Files\Internet Explorer\iexplore.exe
    "C:\Users\Admin\AppData\Roaming\lanko\see.exe"
    3⤵
    PID:4744

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Registry Run Keys / Startup Folder

T1060

Privilege Escalation

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\lanko\see.exe

Filesize
768KB

MD5
22df29ca44e19211d3630e84ec0eeb01

SHA1
ae81fa6e0f616f8c1ff8c284d793bd2b057bfd9e

SHA256
2cd58fe6356962d493074c403480143a8aaa10e0d2aa9850464bc5b61ff5bab1

SHA512
4800b4275499b068ab2f4cebc6ed9e58f9dcd5955d2321b5e048e349c6ab2b501a8bed146fdf2cb60c39820676161ef7f39bf5c758455f27fb6383713004a59d

Download Submit
C:\Users\Admin\AppData\Roaming\lanko\see.exe

Filesize
768KB

MD5
22df29ca44e19211d3630e84ec0eeb01

SHA1
ae81fa6e0f616f8c1ff8c284d793bd2b057bfd9e

SHA256
2cd58fe6356962d493074c403480143a8aaa10e0d2aa9850464bc5b61ff5bab1

SHA512
4800b4275499b068ab2f4cebc6ed9e58f9dcd5955d2321b5e048e349c6ab2b501a8bed146fdf2cb60c39820676161ef7f39bf5c758455f27fb6383713004a59d

Download Submit