2f1f93ede80502d153e301baf9b7f68e7c7a9344cfa90cfae396aac17e81ce5a

Analysis

max time kernel
3s
max time network
15s
platform
windows7_x64
resource
win7-20240221-en
resource tags

arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
submitted
13/06/2024, 14:13

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General

Target

WinNuke 98.exe
Size

32KB
MD5

eb9324121994e5e41f1738b5af8944b1
SHA1

aa63c521b64602fa9c3a73dadd412fdaf181b690
SHA256

2f1f93ede80502d153e301baf9b7f68e7c7a9344cfa90cfae396aac17e81ce5a
SHA512

7f7a702ddec8d94cb2177b4736d94ec53e575be3dd2d610410cb3154ba9ad2936c98e0e72ed7ab5ebbcbe0329be0d9b20a3bcd84670a6d1c8d7e0a9a3056edd2
SSDEEP

384:4cr14oKDP9KDviKDeTngwz9zmDAQE4KDJKDv5KDPP4vWe:92FgwBzMAbb3

Score

1^/10

Malware Config

Signatures

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 2 IoCs

pid	Process
2232	chrome.exe
2232	chrome.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeShutdownPrivilege	2232	chrome.exe
Token: SeShutdownPrivilege	2232	chrome.exe

Suspicious use of FindShellTrayWindow 34 IoCs

pid	Process
2232	chrome.exe
2232	chrome.exe
2232	chrome.exe
2232	chrome.exe
2232	chrome.exe
2232	chrome.exe
2232	chrome.exe
2232	chrome.exe
2232	chrome.exe
2232	chrome.exe
2232	chrome.exe
2232	chrome.exe
2232	chrome.exe
2232	chrome.exe
2232	chrome.exe
2232	chrome.exe
2232	chrome.exe
2232	chrome.exe
2232	chrome.exe
2232	chrome.exe
2232	chrome.exe
2232	chrome.exe
2232	chrome.exe
2232	chrome.exe
2232	chrome.exe
2232	chrome.exe
2232	chrome.exe
2232	chrome.exe
2232	chrome.exe
2232	chrome.exe
2232	chrome.exe
2232	chrome.exe
2232	chrome.exe
2232	chrome.exe

Suspicious use of SendNotifyMessage 32 IoCs

pid	Process
2232	chrome.exe
2232	chrome.exe
2232	chrome.exe
2232	chrome.exe
2232	chrome.exe
2232	chrome.exe
2232	chrome.exe
2232	chrome.exe
2232	chrome.exe
2232	chrome.exe
2232	chrome.exe
2232	chrome.exe
2232	chrome.exe
2232	chrome.exe
2232	chrome.exe
2232	chrome.exe
2232	chrome.exe
2232	chrome.exe
2232	chrome.exe
2232	chrome.exe
2232	chrome.exe
2232	chrome.exe
2232	chrome.exe
2232	chrome.exe
2232	chrome.exe
2232	chrome.exe
2232	chrome.exe
2232	chrome.exe
2232	chrome.exe
2232	chrome.exe
2232	chrome.exe
2232	chrome.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 2232 wrote to memory of 2332	2232	chrome.exe	29
PID 2232 wrote to memory of 2332	2232	chrome.exe	29
PID 2232 wrote to memory of 2332	2232	chrome.exe	29
PID 2232 wrote to memory of 2588	2232	chrome.exe	31
PID 2232 wrote to memory of 2588	2232	chrome.exe	31
PID 2232 wrote to memory of 2588	2232	chrome.exe	31
PID 2232 wrote to memory of 2588	2232	chrome.exe	31
PID 2232 wrote to memory of 2588	2232	chrome.exe	31
PID 2232 wrote to memory of 2588	2232	chrome.exe	31
PID 2232 wrote to memory of 2588	2232	chrome.exe	31
PID 2232 wrote to memory of 2588	2232	chrome.exe	31
PID 2232 wrote to memory of 2588	2232	chrome.exe	31
PID 2232 wrote to memory of 2588	2232	chrome.exe	31
PID 2232 wrote to memory of 2588	2232	chrome.exe	31
PID 2232 wrote to memory of 2588	2232	chrome.exe	31
PID 2232 wrote to memory of 2588	2232	chrome.exe	31
PID 2232 wrote to memory of 2588	2232	chrome.exe	31
PID 2232 wrote to memory of 2588	2232	chrome.exe	31
PID 2232 wrote to memory of 2588	2232	chrome.exe	31
PID 2232 wrote to memory of 2588	2232	chrome.exe	31
PID 2232 wrote to memory of 2588	2232	chrome.exe	31
PID 2232 wrote to memory of 2588	2232	chrome.exe	31
PID 2232 wrote to memory of 2588	2232	chrome.exe	31
PID 2232 wrote to memory of 2588	2232	chrome.exe	31
PID 2232 wrote to memory of 2588	2232	chrome.exe	31
PID 2232 wrote to memory of 2588	2232	chrome.exe	31
PID 2232 wrote to memory of 2588	2232	chrome.exe	31
PID 2232 wrote to memory of 2588	2232	chrome.exe	31
PID 2232 wrote to memory of 2588	2232	chrome.exe	31
PID 2232 wrote to memory of 2588	2232	chrome.exe	31
PID 2232 wrote to memory of 2588	2232	chrome.exe	31
PID 2232 wrote to memory of 2588	2232	chrome.exe	31
PID 2232 wrote to memory of 2588	2232	chrome.exe	31
PID 2232 wrote to memory of 2588	2232	chrome.exe	31
PID 2232 wrote to memory of 2588	2232	chrome.exe	31
PID 2232 wrote to memory of 2588	2232	chrome.exe	31
PID 2232 wrote to memory of 2588	2232	chrome.exe	31
PID 2232 wrote to memory of 2588	2232	chrome.exe	31
PID 2232 wrote to memory of 2588	2232	chrome.exe	31
PID 2232 wrote to memory of 2588	2232	chrome.exe	31
PID 2232 wrote to memory of 2588	2232	chrome.exe	31
PID 2232 wrote to memory of 2588	2232	chrome.exe	31
PID 2232 wrote to memory of 2716	2232	chrome.exe	32
PID 2232 wrote to memory of 2716	2232	chrome.exe	32
PID 2232 wrote to memory of 2716	2232	chrome.exe	32
PID 2232 wrote to memory of 2660	2232	chrome.exe	33
PID 2232 wrote to memory of 2660	2232	chrome.exe	33
PID 2232 wrote to memory of 2660	2232	chrome.exe	33
PID 2232 wrote to memory of 2660	2232	chrome.exe	33
PID 2232 wrote to memory of 2660	2232	chrome.exe	33
PID 2232 wrote to memory of 2660	2232	chrome.exe	33
PID 2232 wrote to memory of 2660	2232	chrome.exe	33
PID 2232 wrote to memory of 2660	2232	chrome.exe	33
PID 2232 wrote to memory of 2660	2232	chrome.exe	33
PID 2232 wrote to memory of 2660	2232	chrome.exe	33
PID 2232 wrote to memory of 2660	2232	chrome.exe	33
PID 2232 wrote to memory of 2660	2232	chrome.exe	33
PID 2232 wrote to memory of 2660	2232	chrome.exe	33
PID 2232 wrote to memory of 2660	2232	chrome.exe	33
PID 2232 wrote to memory of 2660	2232	chrome.exe	33
PID 2232 wrote to memory of 2660	2232	chrome.exe	33
PID 2232 wrote to memory of 2660	2232	chrome.exe	33
PID 2232 wrote to memory of 2660	2232	chrome.exe	33
PID 2232 wrote to memory of 2660	2232	chrome.exe	33

C:\Users\Admin\AppData\Local\Temp\WinNuke 98.exe
"C:\Users\Admin\AppData\Local\Temp\WinNuke 98.exe"
1⤵
PID:2012

C:\Program Files\Google\Chrome\Application\chrome.exe
"C:\Program Files\Google\Chrome\Application\chrome.exe"
1⤵
- Enumerates system info in registry
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
PID:2232
- 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=106.0.5249.119 --initial-client-data=0xc0,0xc4,0xc8,0x94,0xcc,0x7fef7379758,0x7fef7379768,0x7fef7379778
  2⤵
  PID:2332
- 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=1108 --field-trial-handle=1340,i,13118071533349386357,707305937858469842,131072 /prefetch:2
  2⤵
  PID:2588
- 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=1492 --field-trial-handle=1340,i,13118071533349386357,707305937858469842,131072 /prefetch:8
  2⤵
  PID:2716
- 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=utility --mojo-platform-channel-handle=1620 --field-trial-handle=1340,i,13118071533349386357,707305937858469842,131072 /prefetch:8
  2⤵
  PID:2660
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --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=2172 --field-trial-handle=1340,i,13118071533349386357,707305937858469842,131072 /prefetch:1
  2⤵
  PID:2900
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=5 --mojo-platform-channel-handle=2212 --field-trial-handle=1340,i,13118071533349386357,707305937858469842,131072 /prefetch:1
  2⤵
  PID:2912
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=gpu-process --gpu-preferences=UAAAAAAAAADgAAAYAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAQAAAAAAAAAAAAAAAAAAAAAAAAAEgAAAAAAAAASAAAAAAAAAAYAAAAAgAAABAAAAAAAAAAGAAAAAAAAAAQAAAAAAAAAAAAAAAOAAAAEAAAAAAAAAABAAAADgAAAAgAAAAAAAAACAAAAAAAAAA= --use-gl=angle --use-angle=swiftshader-webgl --mojo-platform-channel-handle=1464 --field-trial-handle=1340,i,13118071533349386357,707305937858469842,131072 /prefetch:2
  2⤵
  PID:960
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --disable-gpu-compositing --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=8 --mojo-platform-channel-handle=3176 --field-trial-handle=1340,i,13118071533349386357,707305937858469842,131072 /prefetch:1
  2⤵
  PID:2264
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=data_decoder.mojom.DataDecoderService --lang=en-US --service-sandbox-type=service --mojo-platform-channel-handle=3436 --field-trial-handle=1340,i,13118071533349386357,707305937858469842,131072 /prefetch:8
  2⤵
  PID:1656
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=data_decoder.mojom.DataDecoderService --lang=en-US --service-sandbox-type=service --mojo-platform-channel-handle=3552 --field-trial-handle=1340,i,13118071533349386357,707305937858469842,131072 /prefetch:8
  2⤵
  PID:1200
- 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=3432 --field-trial-handle=1340,i,13118071533349386357,707305937858469842,131072 /prefetch:8
  2⤵
  PID:2868

C:\Program Files\Google\Chrome\Application\106.0.5249.119\elevation_service.exe
"C:\Program Files\Google\Chrome\Application\106.0.5249.119\elevation_service.exe"
1⤵
PID:2696

C:\Windows\explorer.exe
"C:\Windows\explorer.exe"
1⤵
PID:1512

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

Exfiltration

Impact

Replay Monitor

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Downloads

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\Sync Data\LevelDB\000007.dbtmp

Filesize
16B

MD5
18e723571b00fb1694a3bad6c78e4054

SHA1
afcc0ef32d46fe59e0483f9a3c891d3034d12f32

SHA256
8af72f43857550b01eab1019335772b367a17a9884a7a759fdf4fe6f272b90aa

SHA512
43bb0af7d3984012d2d67ca6b71f0201e5b948e6fe26a899641c4c6f066c59906d468ddf7f1df5ea5fa33c2bc5ea8219c0f2c82e0a5c365ad7581b898a8859e2

Download Submit