99262ab91de9e9ddcab93e1f3f67cf356cbdb11bff959a05a51abbe1562f2366

Analysis

max time kernel
57s
max time network
58s
platform
windows7_x64
resource
win7-20240708-en
resource tags

arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
submitted
19/08/2024, 22:57

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General

Target

PID Key Checker/PID Key Checker.exe
Size

9.7MB
MD5

cfae82ef8329044b196c682444c2060e
SHA1

e7bdd49030e7a6b8efef1a4201e95f2a385a06f6
SHA256

22fc1ce3806264ff01abc40e818a70bc467027b9dea29422a362d15e48e108bd
SHA512

783ae2588d9a557be59eabe4107e0fdd7c97f3173f3e11bb4ade53c19e16d8497a71599492408849a5eeb7a56278f3d50a3417971c8d1b388fc550731aa30037
SSDEEP

98304:z2xA9DMbJcioxcKK2SewFiYCJc7vfmIAh19DMbJcioxcKK2SewFiYCJc7vfmIqNn:ytAAqMsiD6Gu

Score

6^/10

discovery

Malware Config

Signatures

Legitimate hosting services abused for malware hosting/C2 1 TTPs 5 IoCs

Web Service

T1102

flow	ioc
12	raw.githubusercontent.com
13	raw.githubusercontent.com
14	raw.githubusercontent.com
15	raw.githubusercontent.com
16	raw.githubusercontent.com

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

System Information Discovery
T1082

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.

discovery

System Language Discovery

T1614.001

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

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2628	PID Key Checker.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2628 wrote to memory of 2880	2628	PID Key Checker.exe	33
PID 2628 wrote to memory of 2880	2628	PID Key Checker.exe	33
PID 2628 wrote to memory of 2880	2628	PID Key Checker.exe	33
PID 2628 wrote to memory of 2880	2628	PID Key Checker.exe	33

C:\Users\Admin\AppData\Local\Temp\PID Key Checker\PID Key Checker.exe
"C:\Users\Admin\AppData\Local\Temp\PID Key Checker\PID Key Checker.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2628
- C:\Users\Admin\AppData\Local\Temp\PID Key Checker\wyUpdate.exe
  "C:\Users\Admin\AppData\Local\Temp\PID Key Checker\wyUpdate.exe" /autoupdate
  2⤵
  PID:2880

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Web Service

T1102

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\CabF8E2.tmp

Filesize
70KB

MD5
49aebf8cbd62d92ac215b2923fb1b9f5

SHA1
1723be06719828dda65ad804298d0431f6aff976

SHA256
b33efcb95235b98b48508e019afa4b7655e80cf071defabd8b2123fc8b29307f

SHA512
bf86116b015fb56709516d686e168e7c9c68365136231cc51d0b6542ae95323a71d2c7acec84aad7dcecc2e410843f6d82a0a6d51b9acfc721a9c84fdd877b5b

Download Submit
C:\Users\Admin\AppData\Local\Temp\TarF904.tmp

Filesize
181KB

MD5
4ea6026cf93ec6338144661bf1202cd1

SHA1
a1dec9044f750ad887935a01430bf49322fbdcb7

SHA256
8efbc21559ef8b1bcf526800d8070baad42474ce7198e26fa771dbb41a76b1d8

SHA512
6c7e0980e39aacf4c3689802353f464a08cd17753bd210ee997e5f2a455deb4f287a9ef74d84579dbde49bc96213cd2b8b247723919c412ea980aa6e6bfe218b

Download Submit
memory/2628-104-0x0000000005710000-0x0000000005720000-memory.dmp

Filesize
64KB

Download
memory/2628-124-0x0000000005710000-0x0000000005720000-memory.dmp

Filesize
64KB

Download
memory/2628-2-0x0000000074DB0000-0x000000007549E000-memory.dmp

Filesize
6.9MB

Download
memory/2628-3-0x0000000005600000-0x000000000563A000-memory.dmp

Filesize
232KB

Download
memory/2628-4-0x0000000005FA0000-0x000000000632A000-memory.dmp

Filesize
3.5MB

Download
memory/2628-5-0x0000000007470000-0x00000000079CE000-memory.dmp

Filesize
5.4MB

Download
memory/2628-6-0x0000000000D70000-0x0000000000D8A000-memory.dmp

Filesize
104KB

Download
memory/2628-105-0x0000000005710000-0x0000000005720000-memory.dmp

Filesize
64KB

Download
memory/2628-8-0x0000000074DB0000-0x000000007549E000-memory.dmp

Filesize
6.9MB

Download
memory/2628-9-0x0000000074DB0000-0x000000007549E000-memory.dmp

Filesize
6.9MB

Download
memory/2628-70-0x0000000074DBE000-0x0000000074DBF000-memory.dmp

Filesize
4KB

Download
memory/2628-71-0x0000000074DB0000-0x000000007549E000-memory.dmp

Filesize
6.9MB

Download
memory/2628-72-0x0000000074DB0000-0x000000007549E000-memory.dmp

Filesize
6.9MB

Download
memory/2628-73-0x0000000074DB0000-0x000000007549E000-memory.dmp

Filesize
6.9MB

Download
memory/2628-94-0x0000000005710000-0x0000000005720000-memory.dmp

Filesize
64KB

Download
memory/2628-93-0x0000000005710000-0x0000000005720000-memory.dmp

Filesize
64KB

Download
memory/2628-95-0x0000000005710000-0x0000000005720000-memory.dmp

Filesize
64KB

Download
memory/2628-129-0x0000000005710000-0x0000000005720000-memory.dmp

Filesize
64KB

Download
memory/2628-96-0x0000000005710000-0x0000000005720000-memory.dmp

Filesize
64KB

Download
memory/2628-97-0x0000000005710000-0x0000000005720000-memory.dmp

Filesize
64KB

Download
memory/2628-98-0x0000000005710000-0x0000000005720000-memory.dmp

Filesize
64KB

Download
memory/2628-99-0x0000000005710000-0x0000000005720000-memory.dmp

Filesize
64KB

Download
memory/2628-100-0x0000000005710000-0x0000000005720000-memory.dmp

Filesize
64KB

Download
memory/2628-101-0x0000000005710000-0x0000000005720000-memory.dmp

Filesize
64KB

Download
memory/2628-102-0x0000000005710000-0x0000000005720000-memory.dmp

Filesize
64KB

Download
memory/2628-103-0x0000000005710000-0x0000000005720000-memory.dmp

Filesize
64KB

Download
memory/2628-1-0x00000000001E0000-0x0000000000B9E000-memory.dmp

Filesize
9.7MB

Download
memory/2628-0-0x0000000074DBE000-0x0000000074DBF000-memory.dmp

Filesize
4KB

Download
memory/2628-7-0x0000000000D90000-0x0000000000DEA000-memory.dmp

Filesize
360KB

Download
memory/2628-107-0x0000000005710000-0x0000000005720000-memory.dmp

Filesize
64KB

Download
memory/2628-108-0x0000000005710000-0x0000000005720000-memory.dmp

Filesize
64KB

Download
memory/2628-109-0x0000000005710000-0x0000000005720000-memory.dmp

Filesize
64KB

Download
memory/2628-110-0x0000000005710000-0x0000000005720000-memory.dmp

Filesize
64KB

Download
memory/2628-111-0x0000000005710000-0x0000000005720000-memory.dmp

Filesize
64KB

Download
memory/2628-112-0x0000000005710000-0x0000000005720000-memory.dmp

Filesize
64KB

Download
memory/2628-113-0x0000000005710000-0x0000000005720000-memory.dmp

Filesize
64KB

Download
memory/2628-114-0x0000000005710000-0x0000000005720000-memory.dmp

Filesize
64KB

Download
memory/2628-115-0x0000000005710000-0x0000000005720000-memory.dmp

Filesize
64KB

Download
memory/2628-116-0x0000000005710000-0x0000000005720000-memory.dmp

Filesize
64KB

Download
memory/2628-117-0x0000000005710000-0x0000000005720000-memory.dmp

Filesize
64KB

Download
memory/2628-118-0x0000000005710000-0x0000000005720000-memory.dmp

Filesize
64KB

Download
memory/2628-119-0x0000000005710000-0x0000000005720000-memory.dmp

Filesize
64KB

Download
memory/2628-120-0x0000000005710000-0x0000000005720000-memory.dmp

Filesize
64KB

Download
memory/2628-121-0x0000000005710000-0x0000000005720000-memory.dmp

Filesize
64KB

Download
memory/2628-122-0x0000000005710000-0x0000000005720000-memory.dmp

Filesize
64KB

Download
memory/2628-123-0x0000000005710000-0x0000000005720000-memory.dmp

Filesize
64KB

Download
memory/2628-106-0x0000000005710000-0x0000000005720000-memory.dmp

Filesize
64KB

Download
memory/2628-125-0x0000000005710000-0x0000000005720000-memory.dmp

Filesize
64KB

Download
memory/2628-127-0x0000000005710000-0x0000000005720000-memory.dmp

Filesize
64KB

Download
memory/2628-126-0x0000000005710000-0x0000000005720000-memory.dmp

Filesize
64KB

Download
memory/2628-128-0x0000000005710000-0x0000000005720000-memory.dmp

Filesize
64KB

Download
memory/2880-11-0x000007FEF5FEE000-0x000007FEF5FEF000-memory.dmp

Filesize
4KB

Download
memory/2880-12-0x000007FEF5D30000-0x000007FEF66CD000-memory.dmp

Filesize
9.6MB

Download
memory/2880-74-0x000007FEF5D30000-0x000007FEF66CD000-memory.dmp

Filesize
9.6MB

Download
memory/2880-92-0x000007FEF5D30000-0x000007FEF66CD000-memory.dmp

Filesize
9.6MB

Download