8e4c5d232d6a1d98d88a52565379f1c8e85fe297910fc4d4f526a0f0375932a5

General

Target
setup.exe
Size 545KB
Sample260819-ampkqstdmb
SHA256 8e4c5d232d6a1d98d88a52565379f1c8e85fe297910fc4d4f526a0f0375932a5
MD5 a8f68066b2e990d00aafc93f7b5f6156
SHA1 fe9a45c7562567ba191ff6c79a375c7ee8af3a65
SHA512 c2eab5571f5519069849b529827237572be0fd1ed30e74c6ba833330d97e08888de8a9824c2db4aa49ec94f73a1c9b02b81a841a734d702179b7cd0c3810df87
SSDEEP 12288:6b971VO6Ym9FT0CrZXt9HmlZs/ekTODtA:y77ZZ9TXmie5A
TLSH
T15CC4F106F75904E9D029C1B9959A1666B7F37C019B20A5EF03A4864B2F27BC46F3EF24
MD5 SHA1 SHA512 SSDEEP TLSH

Score

4^/10

discovery

Malware Config

Signatures

Drops file in Program Files directory 2 IoCs

description	ioc	Process
File opened for modification	C:\Program Files\Python310\uncyuacs	setup.exe
File opened for modification	C:\Program Files\untold\snoiantsards	setup.exe

Browser Information Discovery 1 TTPs
Enumerate browser information.
discovery

Browser Information Discovery
T1217

System Time Discovery 1 TTPs 1 IoCs

Adversary may gather the system time and/or time zone settings from a local or remote system.

discovery

System Time Discovery

T1124

pid	Process
252	chrome.exe

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

Suspicious behavior: EnumeratesProcesses 4 IoCs

pid	Process
4168	setup.exe
4168	setup.exe
6008	chrome.exe
6008	chrome.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 2 IoCs

pid	Process
6008	chrome.exe
6008	chrome.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeShutdownPrivilege	6008	chrome.exe
Token: SeCreatePagefilePrivilege	6008	chrome.exe

Suspicious use of FindShellTrayWindow 35 IoCs

pid	Process
4168	setup.exe
6008	chrome.exe
6008	chrome.exe
6008	chrome.exe
6008	chrome.exe
6008	chrome.exe
6008	chrome.exe
6008	chrome.exe
6008	chrome.exe
6008	chrome.exe
6008	chrome.exe
6008	chrome.exe
6008	chrome.exe
6008	chrome.exe
6008	chrome.exe
6008	chrome.exe
6008	chrome.exe
6008	chrome.exe
6008	chrome.exe
6008	chrome.exe
6008	chrome.exe
6008	chrome.exe
6008	chrome.exe
6008	chrome.exe
6008	chrome.exe
6008	chrome.exe
6008	chrome.exe
6008	chrome.exe
6008	chrome.exe
6008	chrome.exe
6008	chrome.exe
6008	chrome.exe
6008	chrome.exe
6008	chrome.exe
6008	chrome.exe

Suspicious use of WriteProcessMemory 11 IoCs

description	pid	Process	procid_target
PID 4168 wrote to memory of 1732	4168	setup.exe	81
PID 6008 wrote to memory of 2136	6008	chrome.exe	92
PID 6008 wrote to memory of 264	6008	chrome.exe	93
PID 6008 wrote to memory of 264	6008	chrome.exe	93
PID 6008 wrote to memory of 252	6008	chrome.exe	94
PID 6008 wrote to memory of 600	6008	chrome.exe	96
PID 6008 wrote to memory of 600	6008	chrome.exe	96
PID 6008 wrote to memory of 3208	6008	chrome.exe	98
PID 6008 wrote to memory of 4616	6008	chrome.exe	97
PID 6008 wrote to memory of 3208	6008	chrome.exe	98
PID 6008 wrote to memory of 4616	6008	chrome.exe	97

C:\Windows\explorer.exe
explorer.exe /LOADSAVEDWINDOWS
1⤵
PID:1732
- C:\Users\Admin\AppData\Local\Temp\setup.exe
  "C:\Users\Admin\AppData\Local\Temp\setup.exe"
  2⤵
  - Drops file in Program Files directory
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of FindShellTrayWindow
  - Suspicious use of WriteProcessMemory
  PID:4168
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe"
  2⤵
  - Enumerates system info in registry
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of FindShellTrayWindow
  - Suspicious use of WriteProcessMemory
  PID:6008
- - 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:4 --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=140.0.7339.81 --initial-client-data=0x128,0x12c,0x130,0x104,0x134,0x7ff99e6bc728,0x7ff99e6bc734,0x7ff99e6bc740
    3⤵
    PID:2136
- - C:\Program Files\Google\Chrome\Application\chrome.exe
    "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=gpu-process --no-pre-read-main-dll --force-high-res-timeticks=disabled --gpu-preferences=SAAAAAAAAADgAAAIAAAAAAAAAAAAAGAAAQAAAAAAAAAEAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAQAAAAAAAAABAAAAAAAAAACAAAAAAAAAAIAAAAAAAAAA== --metrics-shmem-handle=1640,i,16499022729982754330,5087870499417420574,262144 --field-trial-handle=1932,i,10091731080741453883,12533398729545270309,262144 --variations-seed-version --mojo-platform-channel-handle=1928 /prefetch:2
    3⤵
    PID:264
- - 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 --force-high-res-timeticks=disabled --metrics-shmem-handle=1500,i,17275238862866881382,5657323897162743337,524288 --field-trial-handle=1932,i,10091731080741453883,12533398729545270309,262144 --variations-seed-version --mojo-platform-channel-handle=2208 /prefetch:11
    3⤵
    - System Time Discovery
    PID:252
- - 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 --force-high-res-timeticks=disabled --metrics-shmem-handle=2344,i,4049114245673112393,10098556235998319144,524288 --field-trial-handle=1932,i,10091731080741453883,12533398729545270309,262144 --variations-seed-version --mojo-platform-channel-handle=2044 /prefetch:13
    3⤵
    PID:600
- - C:\Program Files\Google\Chrome\Application\chrome.exe
    "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --enable-dinosaur-easter-egg-alt-images --force-high-res-timeticks=disabled --video-capture-use-gpu-memory-buffer --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=5 --metrics-shmem-handle=3260,i,349586439232822924,3376586072914388389,2097152 --field-trial-handle=1932,i,10091731080741453883,12533398729545270309,262144 --variations-seed-version --mojo-platform-channel-handle=3288 /prefetch:1
    3⤵
    PID:4616
- - C:\Program Files\Google\Chrome\Application\chrome.exe
    "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --enable-dinosaur-easter-egg-alt-images --force-high-res-timeticks=disabled --video-capture-use-gpu-memory-buffer --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=6 --metrics-shmem-handle=3232,i,16820950666134985769,7782130547663068985,2097152 --field-trial-handle=1932,i,10091731080741453883,12533398729545270309,262144 --variations-seed-version --mojo-platform-channel-handle=3236 /prefetch:1
    3⤵
    PID:3208

C:\Program Files\Google\Chrome\Application\140.0.7339.81\elevation_service.exe
"C:\Program Files\Google\Chrome\Application\140.0.7339.81\elevation_service.exe"
1⤵
PID:1864

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k GPSvcGroup
1⤵
PID:3396

Network

MITRE ATT&CK Enterprise v16

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Browser Information Discovery

Query Registry

System Information Discovery

1

T1082

System Time Discovery

1

T1124

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

Local State

Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Local State
Size 4KB
SHA256 62f1232010f0912422fa3b400d7481c112a7e02cdf376357f4042c74ff0baa68
MD5 6e8f2bd123a9f488ad6bc466f72f25af
SHA1 d52a391c29a735b653c7d0f2d4b9ffd5cee59785
SHA512 9b3b790d2548916f350cd5bc1728844b9f178d45875149e2858d2c1b2b1601f23f79f506b21f19d210501a7a98a32b2e6abdb8e7a6d52dbc344b5adc7281e06c
SSDEEP 96:nMC0d+VUJ7oKfVHrSJEYvJVHQRDotok5YQ9DnB6EGyvP/e+0LZPEOLv4a:MC08UR5rYv3eDUD1Bgae+0LZsOP
TLSH
T1B5A10A73A96A8D7BA976C54571027B43CFB5B07BE521AE90E9ED1F0C01E70ED1301623
MD5 SHA1 SHA512 SSDEEP TLSH

Submit Download

memory/1732-0-0x0000000003240000-0x00000000032AB000-memory.dmp

Download

memory/1732-14-0x0000000003240000-0x00000000032AB000-memory.dmp