hxxps://github[.]com/vxunderground/MalwareSourceCode/tree/main/Python

Analysis

max time kernel
150s
max time network
150s
platform
windows10-2004_x64
resource
win10v2004-20240412-en
resource tags

arch:x64arch:x86image:win10v2004-20240412-enlocale:en-usos:windows10-2004-x64system
submitted
15/04/2024, 15:45

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General

Target

https://github.com/vxunderground/MalwareSourceCode/tree/main/Python

Score

6^/10

Malware Config

Signatures

Legitimate hosting services abused for malware hosting/C2 1 TTPs 2 IoCs

Web Service

T1102

flow	ioc
65	raw.githubusercontent.com
66	raw.githubusercontent.com

Enumerates system info in registry 2 TTPs 3 IoCs

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS	chrome.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemProductName	chrome.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemManufacturer	chrome.exe

Modifies data under HKEY_USERS 2 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-19\Software\Microsoft\Cryptography\TPM\Telemetry	chrome.exe
Set value (int)	\REGISTRY\USER\S-1-5-19\SOFTWARE\Microsoft\Cryptography\TPM\Telemetry\TraceTimeLast = "133576695399175011"	chrome.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
1292	chrome.exe
1292	chrome.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 3 IoCs

pid	Process
1292	chrome.exe
1292	chrome.exe
1292	chrome.exe

Suspicious use of AdjustPrivilegeToken 42 IoCs

description	pid	Process
Token: SeShutdownPrivilege	1292	chrome.exe
Token: SeCreatePagefilePrivilege	1292	chrome.exe
Token: SeShutdownPrivilege	1292	chrome.exe
Token: SeCreatePagefilePrivilege	1292	chrome.exe
Token: SeShutdownPrivilege	1292	chrome.exe
Token: SeCreatePagefilePrivilege	1292	chrome.exe
Token: SeShutdownPrivilege	1292	chrome.exe
Token: SeCreatePagefilePrivilege	1292	chrome.exe
Token: SeShutdownPrivilege	1292	chrome.exe
Token: SeCreatePagefilePrivilege	1292	chrome.exe
Token: SeShutdownPrivilege	1292	chrome.exe
Token: SeCreatePagefilePrivilege	1292	chrome.exe
Token: SeShutdownPrivilege	1292	chrome.exe
Token: SeCreatePagefilePrivilege	1292	chrome.exe
Token: SeShutdownPrivilege	1292	chrome.exe
Token: SeCreatePagefilePrivilege	1292	chrome.exe
Token: SeShutdownPrivilege	1292	chrome.exe
Token: SeCreatePagefilePrivilege	1292	chrome.exe
Token: SeShutdownPrivilege	1292	chrome.exe
Token: SeCreatePagefilePrivilege	1292	chrome.exe
Token: SeShutdownPrivilege	1292	chrome.exe
Token: SeCreatePagefilePrivilege	1292	chrome.exe
Token: SeShutdownPrivilege	1292	chrome.exe
Token: SeCreatePagefilePrivilege	1292	chrome.exe
Token: SeShutdownPrivilege	1292	chrome.exe
Token: SeCreatePagefilePrivilege	1292	chrome.exe
Token: SeShutdownPrivilege	1292	chrome.exe
Token: SeCreatePagefilePrivilege	1292	chrome.exe
Token: SeShutdownPrivilege	1292	chrome.exe
Token: SeCreatePagefilePrivilege	1292	chrome.exe
Token: SeShutdownPrivilege	1292	chrome.exe
Token: SeCreatePagefilePrivilege	1292	chrome.exe
Token: SeShutdownPrivilege	1292	chrome.exe
Token: SeCreatePagefilePrivilege	1292	chrome.exe
Token: SeShutdownPrivilege	1292	chrome.exe
Token: SeCreatePagefilePrivilege	1292	chrome.exe
Token: SeShutdownPrivilege	1292	chrome.exe
Token: SeCreatePagefilePrivilege	1292	chrome.exe
Token: SeShutdownPrivilege	1292	chrome.exe
Token: SeCreatePagefilePrivilege	1292	chrome.exe
Token: SeShutdownPrivilege	1292	chrome.exe
Token: SeCreatePagefilePrivilege	1292	chrome.exe

Suspicious use of FindShellTrayWindow 27 IoCs

pid	Process
1292	chrome.exe
1292	chrome.exe
1292	chrome.exe
1292	chrome.exe
1292	chrome.exe
1292	chrome.exe
1292	chrome.exe
1292	chrome.exe
1292	chrome.exe
1292	chrome.exe
1292	chrome.exe
1292	chrome.exe
1292	chrome.exe
1292	chrome.exe
1292	chrome.exe
1292	chrome.exe
1292	chrome.exe
1292	chrome.exe
1292	chrome.exe
1292	chrome.exe
1292	chrome.exe
1292	chrome.exe
1292	chrome.exe
1292	chrome.exe
1292	chrome.exe
1292	chrome.exe
1292	chrome.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
1292	chrome.exe
1292	chrome.exe
1292	chrome.exe
1292	chrome.exe
1292	chrome.exe
1292	chrome.exe
1292	chrome.exe
1292	chrome.exe
1292	chrome.exe
1292	chrome.exe
1292	chrome.exe
1292	chrome.exe
1292	chrome.exe
1292	chrome.exe
1292	chrome.exe
1292	chrome.exe
1292	chrome.exe
1292	chrome.exe
1292	chrome.exe
1292	chrome.exe
1292	chrome.exe
1292	chrome.exe
1292	chrome.exe
1292	chrome.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 1292 wrote to memory of 60	1292	chrome.exe	85
PID 1292 wrote to memory of 60	1292	chrome.exe	85
PID 1292 wrote to memory of 5044	1292	chrome.exe	86
PID 1292 wrote to memory of 5044	1292	chrome.exe	86
PID 1292 wrote to memory of 5044	1292	chrome.exe	86
PID 1292 wrote to memory of 5044	1292	chrome.exe	86
PID 1292 wrote to memory of 5044	1292	chrome.exe	86
PID 1292 wrote to memory of 5044	1292	chrome.exe	86
PID 1292 wrote to memory of 5044	1292	chrome.exe	86
PID 1292 wrote to memory of 5044	1292	chrome.exe	86
PID 1292 wrote to memory of 5044	1292	chrome.exe	86
PID 1292 wrote to memory of 5044	1292	chrome.exe	86
PID 1292 wrote to memory of 5044	1292	chrome.exe	86
PID 1292 wrote to memory of 5044	1292	chrome.exe	86
PID 1292 wrote to memory of 5044	1292	chrome.exe	86
PID 1292 wrote to memory of 5044	1292	chrome.exe	86
PID 1292 wrote to memory of 5044	1292	chrome.exe	86
PID 1292 wrote to memory of 5044	1292	chrome.exe	86
PID 1292 wrote to memory of 5044	1292	chrome.exe	86
PID 1292 wrote to memory of 5044	1292	chrome.exe	86
PID 1292 wrote to memory of 5044	1292	chrome.exe	86
PID 1292 wrote to memory of 5044	1292	chrome.exe	86
PID 1292 wrote to memory of 5044	1292	chrome.exe	86
PID 1292 wrote to memory of 5044	1292	chrome.exe	86
PID 1292 wrote to memory of 5044	1292	chrome.exe	86
PID 1292 wrote to memory of 5044	1292	chrome.exe	86
PID 1292 wrote to memory of 5044	1292	chrome.exe	86
PID 1292 wrote to memory of 5044	1292	chrome.exe	86
PID 1292 wrote to memory of 5044	1292	chrome.exe	86
PID 1292 wrote to memory of 5044	1292	chrome.exe	86
PID 1292 wrote to memory of 5044	1292	chrome.exe	86
PID 1292 wrote to memory of 5044	1292	chrome.exe	86
PID 1292 wrote to memory of 5044	1292	chrome.exe	86
PID 1292 wrote to memory of 2408	1292	chrome.exe	87
PID 1292 wrote to memory of 2408	1292	chrome.exe	87
PID 1292 wrote to memory of 2664	1292	chrome.exe	88
PID 1292 wrote to memory of 2664	1292	chrome.exe	88
PID 1292 wrote to memory of 2664	1292	chrome.exe	88
PID 1292 wrote to memory of 2664	1292	chrome.exe	88
PID 1292 wrote to memory of 2664	1292	chrome.exe	88
PID 1292 wrote to memory of 2664	1292	chrome.exe	88
PID 1292 wrote to memory of 2664	1292	chrome.exe	88
PID 1292 wrote to memory of 2664	1292	chrome.exe	88
PID 1292 wrote to memory of 2664	1292	chrome.exe	88
PID 1292 wrote to memory of 2664	1292	chrome.exe	88
PID 1292 wrote to memory of 2664	1292	chrome.exe	88
PID 1292 wrote to memory of 2664	1292	chrome.exe	88
PID 1292 wrote to memory of 2664	1292	chrome.exe	88
PID 1292 wrote to memory of 2664	1292	chrome.exe	88
PID 1292 wrote to memory of 2664	1292	chrome.exe	88
PID 1292 wrote to memory of 2664	1292	chrome.exe	88
PID 1292 wrote to memory of 2664	1292	chrome.exe	88
PID 1292 wrote to memory of 2664	1292	chrome.exe	88
PID 1292 wrote to memory of 2664	1292	chrome.exe	88
PID 1292 wrote to memory of 2664	1292	chrome.exe	88
PID 1292 wrote to memory of 2664	1292	chrome.exe	88
PID 1292 wrote to memory of 2664	1292	chrome.exe	88
PID 1292 wrote to memory of 2664	1292	chrome.exe	88
PID 1292 wrote to memory of 2664	1292	chrome.exe	88
PID 1292 wrote to memory of 2664	1292	chrome.exe	88
PID 1292 wrote to memory of 2664	1292	chrome.exe	88
PID 1292 wrote to memory of 2664	1292	chrome.exe	88
PID 1292 wrote to memory of 2664	1292	chrome.exe	88
PID 1292 wrote to memory of 2664	1292	chrome.exe	88

C:\Program Files\Google\Chrome\Application\chrome.exe
"C:\Program Files\Google\Chrome\Application\chrome.exe" --disable-background-networking --disable-component-update --simulate-outdated-no-au='Tue, 31 Dec 2099 23:59:59 GMT' --single-argument https://github.com/vxunderground/MalwareSourceCode/tree/main/Python
1⤵
- Enumerates system info in registry
- Modifies data under HKEY_USERS
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
PID:1292
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=crashpad-handler "--user-data-dir=C:\Users\Admin\AppData\Local\Google\Chrome\User Data" /prefetch:7 --monitor-self-annotation=ptype=crashpad-handler "--database=C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Crashpad" "--metrics-dir=C:\Users\Admin\AppData\Local\Google\Chrome\User Data" --url=https://clients2.google.com/cr/report --annotation=channel= --annotation=plat=Win64 --annotation=prod=Chrome --annotation=ver=110.0.5481.104 --initial-client-data=0xfc,0x100,0x104,0xd8,0x108,0x7ff8ae5aab58,0x7ff8ae5aab68,0x7ff8ae5aab78
  2⤵
  PID:60
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=gpu-process --gpu-preferences=UAAAAAAAAADgAAAYAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAQAAAAAAAAAAAAAAAAAAAAAAAAAEgAAAAAAAAASAAAAAAAAAAYAAAAAgAAABAAAAAAAAAAGAAAAAAAAAAQAAAAAAAAAAAAAAAOAAAAEAAAAAAAAAABAAAADgAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=1676 --field-trial-handle=1888,i,9843680459352852432,8750340079968361486,131072 /prefetch:2
  2⤵
  PID:5044
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=network.mojom.NetworkService --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2036 --field-trial-handle=1888,i,9843680459352852432,8750340079968361486,131072 /prefetch:8
  2⤵
  PID:2408
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=storage.mojom.StorageService --lang=en-US --service-sandbox-type=service --mojo-platform-channel-handle=2256 --field-trial-handle=1888,i,9843680459352852432,8750340079968361486,131072 /prefetch:8
  2⤵
  PID:2664
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --enable-chrome-cart --first-renderer-process --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=6 --mojo-platform-channel-handle=3064 --field-trial-handle=1888,i,9843680459352852432,8750340079968361486,131072 /prefetch:1
  2⤵
  PID:2824
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --enable-chrome-cart --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=5 --mojo-platform-channel-handle=3076 --field-trial-handle=1888,i,9843680459352852432,8750340079968361486,131072 /prefetch:1
  2⤵
  PID:3152
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=chrome.mojom.ProcessorMetrics --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=4388 --field-trial-handle=1888,i,9843680459352852432,8750340079968361486,131072 /prefetch:8
  2⤵
  PID:4040
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=chrome.mojom.UtilWin --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=4652 --field-trial-handle=1888,i,9843680459352852432,8750340079968361486,131072 /prefetch:8
  2⤵
  PID:2568
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --enable-chrome-cart --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=9 --mojo-platform-channel-handle=4672 --field-trial-handle=1888,i,9843680459352852432,8750340079968361486,131072 /prefetch:1
  2⤵
  PID:4104

C:\Program Files\Google\Chrome\Application\110.0.5481.104\elevation_service.exe
"C:\Program Files\Google\Chrome\Application\110.0.5481.104\elevation_service.exe"
1⤵
PID:5088

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

Web Service

T1102

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\93f5523a-a094-4e52-aca8-f7824c7ea4d8.tmp

Filesize
7KB

MD5
488b60643634fb34c394f25f7bda392d

SHA1
afc1c1b176f734bf09b8151d531b6bbbd7516db6

SHA256
6af902a064a18a16c1d828de1efd57d80cbd2fdb5c5472b0876015856f44be3e

SHA512
8a8e43a48d44e4f125927119ca9774fcaf2b399a15c7ceeebaaab3dc08d1d347e7ed4839ed269bd04dbe6493d0439240ddbf1818c02df9584132f6e5dcd7ed06

Download Submit
C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Code Cache\js\index-dir\the-real-index

Filesize
2KB

MD5
e63e426d6f69acd0c24c5233a7f826e2

SHA1
3a3aa4ebdfc37fb1a3b45ecb2eae2f4e66101159

SHA256
c3c1a66158d75f2e24069d15c875025211cbc020b38e2330925777cd8ac596d1

SHA512
ee153992f0c6509e0ad05b3436d9bc70391831ec5f13cb17343e0569664e8577de81fef2f0495db641b508e49123ae1e40301970d4562cee7aa90855c008b946

Download Submit
C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\GPUCache\data_1

Filesize
264KB

MD5
f50f89a0a91564d0b8a211f8921aa7de

SHA1
112403a17dd69d5b9018b8cede023cb3b54eab7d

SHA256
b1e963d702392fb7224786e7d56d43973e9b9efd1b89c17814d7c558ffc0cdec

SHA512
bf8cda48cf1ec4e73f0dd1d4fa5562af1836120214edb74957430cd3e4a2783e801fa3f4ed2afb375257caeed4abe958265237d6e0aacf35a9ede7a2e8898d58

Download Submit
C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Network\Network Persistent State

Filesize
2KB

MD5
ba8428843e188fde1493f1a6fd19fa55

SHA1
9e95a7b74e2761cb1003fab49393942fb918b2c1

SHA256
6179c940a6fbcf6601a2a08bf2a322c262f32097efd00b3787ad466de3c4cb1c

SHA512
0d8e12734e29c93772e45f618a585b2065c9a687fb7898d1c7c2ba31435066848cb211c230603d4b3f845855c25065bd5af462a1288c0ed2441345e91d86e1f5

Download Submit
C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Network\SCT Auditing Pending Reports

Filesize
2B

MD5
d751713988987e9331980363e24189ce

SHA1
97d170e1550eee4afc0af065b78cda302a97674c

SHA256
4f53cda18c2baa0c0354bb5f9a3ecbe5ed12ab4d8e11ba873c2f11161202b945

SHA512
b25b294cb4deb69ea00a4c3cf3113904801b6015e5956bd019a8570b1fe1d6040e944ef3cdee16d0a46503ca6e659a25f21cf9ceddc13f352a3c98138c15d6af

Download Submit
C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Network\TransportSecurity

Filesize
1KB

MD5
910dd145e24adb8eacc42692c178ac8b

SHA1
e84a994208840d12d59bb7b9f3085b657a2edff9

SHA256
ff0c1601cdf2e18dc52f8dc7aa33ab8ec3a64c2bef86828259b3054429e8ec50

SHA512
4687e4fdf3c3f0d3e55ce3c2837797d342ff9b738adc35d6e38a6084a83b5017848e3e3020769ec1cabbb558b203d7b74a04a3f394395fec8967b662dddeaede

Download Submit
C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Network\TransportSecurity

Filesize
1KB

MD5
69a072ceda4b1eae47e573de1e69cc65

SHA1
f84037cc91e385a6953fce736c2e9cae5b001b35

SHA256
9f4b3c6170d91178cbc09796691d6eefaa556fe3685157e0365fe9206a639caf

SHA512
b5558e9d2abc3980400dc0d5a95b355223a653b0c186fd8a06568abb79f92c3e8f518755d3162b50a7bceb7b8424f25181741d6ca1812d0211d41aca2b5a8e50

Download Submit
C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Preferences

Filesize
7KB

MD5
ea62fdefa9826e3ed574f072e8e8d97d

SHA1
ebdd7de1ea87d1ea0573f9e8d5af174649edd458

SHA256
09448488f0c5666c21988cff714bdae08c9e4d3fbcb0d40712bb8bbd28a172c5

SHA512
22e209b4a693ba5a7ad5059a625fb888b9f9689f39c875d9729dab389d4287cbdb8797d52a5efc9f8acf80b843a368b121ed5f912d9d4a9c2d8b810b7a83ec45

Download Submit
C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Local State

Filesize
127KB

MD5
0f126f9d286a9b5b817c6139cbb2f41f

SHA1
2be9220831a0f40508722852b675431127a2f774

SHA256
fdc38507d0cc30f704fc55dec35cbecb1b3bd191fe7858b91769e0f4430cfb82

SHA512
f171cda42331d10183a1f62e752c596e5125d1abe12e9323e3a8602034e428b4b1576766b8052907bbecfc503943eaa1e984a8ce4ca1b29d243b074438f35054

Download Submit
C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Local State

Filesize
127KB

MD5
10470b668d72d190950c03dd0669ffe0

SHA1
5b0cd8447d3baa600a6fa0a4e184e8ca1a7cba77

SHA256
7f2d89d26103ac63aa132dbb81f66b76394390ec064c35aaf28cef74c4aab8ef

SHA512
e3191fed1334a23e799e4c0bca7691aa95221a8c52a25eb1b32b98bf31e3995adae807d982c5d6b5a338109f6fe7366f9a6fe88e803719e0eddb27f3731af8e6

Download Submit