a087a5a0c8cfb78baf89e0bbc1c5cb456d629f7e7648b04bef293f7a19c9181d

Analysis

max time kernel
1559s
max time network
1562s
platform
windows7_x64
resource
win7-20231215-en
resource tags

arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
submitted
17-02-2024 20:09

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General

Target

Kugol.bat
Size

465B
MD5

7d417bd8c8727f34b05eeef034f43810
SHA1

610e2aa20fd7af1fc813f0bfdca8caeecd8cc8c7
SHA256

a087a5a0c8cfb78baf89e0bbc1c5cb456d629f7e7648b04bef293f7a19c9181d
SHA512

0995f713ed0169cb073ea58d04d82ed82793ae6e97a55bc3cf3eaf915b9e616ca41b7bfcafd9cfe9619592eda98c3f69c792795d225cdda8570c638f753f7779

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
1960	chrome.exe
1960	chrome.exe

Suspicious use of AdjustPrivilegeToken 42 IoCs

description	pid	Process
Token: SeShutdownPrivilege	1960	chrome.exe
Token: SeShutdownPrivilege	1960	chrome.exe
Token: SeShutdownPrivilege	1960	chrome.exe
Token: SeShutdownPrivilege	1960	chrome.exe
Token: SeShutdownPrivilege	1960	chrome.exe
Token: SeShutdownPrivilege	1960	chrome.exe
Token: SeShutdownPrivilege	1960	chrome.exe
Token: SeShutdownPrivilege	1960	chrome.exe
Token: SeShutdownPrivilege	1960	chrome.exe
Token: SeShutdownPrivilege	1960	chrome.exe
Token: SeShutdownPrivilege	1960	chrome.exe
Token: SeShutdownPrivilege	1960	chrome.exe
Token: SeShutdownPrivilege	1960	chrome.exe
Token: SeShutdownPrivilege	1960	chrome.exe
Token: SeShutdownPrivilege	1960	chrome.exe
Token: SeShutdownPrivilege	1960	chrome.exe
Token: SeShutdownPrivilege	1960	chrome.exe
Token: SeShutdownPrivilege	1960	chrome.exe
Token: SeShutdownPrivilege	1960	chrome.exe
Token: SeShutdownPrivilege	1960	chrome.exe
Token: SeShutdownPrivilege	1960	chrome.exe
Token: SeShutdownPrivilege	1960	chrome.exe
Token: SeShutdownPrivilege	1960	chrome.exe
Token: SeShutdownPrivilege	1960	chrome.exe
Token: SeShutdownPrivilege	1960	chrome.exe
Token: SeShutdownPrivilege	1960	chrome.exe
Token: SeShutdownPrivilege	1960	chrome.exe
Token: SeShutdownPrivilege	1960	chrome.exe
Token: SeShutdownPrivilege	1960	chrome.exe
Token: SeShutdownPrivilege	1960	chrome.exe
Token: SeShutdownPrivilege	1960	chrome.exe
Token: SeShutdownPrivilege	1960	chrome.exe
Token: SeShutdownPrivilege	1960	chrome.exe
Token: SeShutdownPrivilege	1960	chrome.exe
Token: SeShutdownPrivilege	1960	chrome.exe
Token: SeShutdownPrivilege	1960	chrome.exe
Token: SeShutdownPrivilege	1960	chrome.exe
Token: SeShutdownPrivilege	1960	chrome.exe
Token: SeShutdownPrivilege	1960	chrome.exe
Token: SeShutdownPrivilege	1960	chrome.exe
Token: SeShutdownPrivilege	1960	chrome.exe
Token: SeShutdownPrivilege	1960	chrome.exe

Suspicious use of FindShellTrayWindow 35 IoCs

pid	Process
1960	chrome.exe
1960	chrome.exe
1960	chrome.exe
1960	chrome.exe
1960	chrome.exe
1960	chrome.exe
1960	chrome.exe
1960	chrome.exe
1960	chrome.exe
1960	chrome.exe
1960	chrome.exe
1960	chrome.exe
1960	chrome.exe
1960	chrome.exe
1960	chrome.exe
1960	chrome.exe
1960	chrome.exe
1960	chrome.exe
1960	chrome.exe
1960	chrome.exe
1960	chrome.exe
1960	chrome.exe
1960	chrome.exe
1960	chrome.exe
1960	chrome.exe
1960	chrome.exe
1960	chrome.exe
1960	chrome.exe
1960	chrome.exe
1960	chrome.exe
1960	chrome.exe
1960	chrome.exe
1960	chrome.exe
1960	chrome.exe
1960	chrome.exe

Suspicious use of SendNotifyMessage 32 IoCs

pid	Process
1960	chrome.exe
1960	chrome.exe
1960	chrome.exe
1960	chrome.exe
1960	chrome.exe
1960	chrome.exe
1960	chrome.exe
1960	chrome.exe
1960	chrome.exe
1960	chrome.exe
1960	chrome.exe
1960	chrome.exe
1960	chrome.exe
1960	chrome.exe
1960	chrome.exe
1960	chrome.exe
1960	chrome.exe
1960	chrome.exe
1960	chrome.exe
1960	chrome.exe
1960	chrome.exe
1960	chrome.exe
1960	chrome.exe
1960	chrome.exe
1960	chrome.exe
1960	chrome.exe
1960	chrome.exe
1960	chrome.exe
1960	chrome.exe
1960	chrome.exe
1960	chrome.exe
1960	chrome.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 1652 wrote to memory of 2140	1652	cmd.exe	29
PID 1652 wrote to memory of 2140	1652	cmd.exe	29
PID 1652 wrote to memory of 2140	1652	cmd.exe	29
PID 1960 wrote to memory of 2700	1960	chrome.exe	31
PID 1960 wrote to memory of 2700	1960	chrome.exe	31
PID 1960 wrote to memory of 2700	1960	chrome.exe	31
PID 1960 wrote to memory of 2536	1960	chrome.exe	35
PID 1960 wrote to memory of 2536	1960	chrome.exe	35
PID 1960 wrote to memory of 2536	1960	chrome.exe	35
PID 1960 wrote to memory of 2536	1960	chrome.exe	35
PID 1960 wrote to memory of 2536	1960	chrome.exe	35
PID 1960 wrote to memory of 2536	1960	chrome.exe	35
PID 1960 wrote to memory of 2536	1960	chrome.exe	35
PID 1960 wrote to memory of 2536	1960	chrome.exe	35
PID 1960 wrote to memory of 2536	1960	chrome.exe	35
PID 1960 wrote to memory of 2536	1960	chrome.exe	35
PID 1960 wrote to memory of 2536	1960	chrome.exe	35
PID 1960 wrote to memory of 2536	1960	chrome.exe	35
PID 1960 wrote to memory of 2536	1960	chrome.exe	35
PID 1960 wrote to memory of 2536	1960	chrome.exe	35
PID 1960 wrote to memory of 2536	1960	chrome.exe	35
PID 1960 wrote to memory of 2536	1960	chrome.exe	35
PID 1960 wrote to memory of 2536	1960	chrome.exe	35
PID 1960 wrote to memory of 2536	1960	chrome.exe	35
PID 1960 wrote to memory of 2536	1960	chrome.exe	35
PID 1960 wrote to memory of 2536	1960	chrome.exe	35
PID 1960 wrote to memory of 2536	1960	chrome.exe	35
PID 1960 wrote to memory of 2536	1960	chrome.exe	35
PID 1960 wrote to memory of 2536	1960	chrome.exe	35
PID 1960 wrote to memory of 2536	1960	chrome.exe	35
PID 1960 wrote to memory of 2536	1960	chrome.exe	35
PID 1960 wrote to memory of 2536	1960	chrome.exe	35
PID 1960 wrote to memory of 2536	1960	chrome.exe	35
PID 1960 wrote to memory of 2536	1960	chrome.exe	35
PID 1960 wrote to memory of 2536	1960	chrome.exe	35
PID 1960 wrote to memory of 2536	1960	chrome.exe	35
PID 1960 wrote to memory of 2536	1960	chrome.exe	35
PID 1960 wrote to memory of 2536	1960	chrome.exe	35
PID 1960 wrote to memory of 2536	1960	chrome.exe	35
PID 1960 wrote to memory of 2536	1960	chrome.exe	35
PID 1960 wrote to memory of 2536	1960	chrome.exe	35
PID 1960 wrote to memory of 2536	1960	chrome.exe	35
PID 1960 wrote to memory of 2536	1960	chrome.exe	35
PID 1960 wrote to memory of 2536	1960	chrome.exe	35
PID 1960 wrote to memory of 2536	1960	chrome.exe	35
PID 1960 wrote to memory of 2644	1960	chrome.exe	33
PID 1960 wrote to memory of 2644	1960	chrome.exe	33
PID 1960 wrote to memory of 2644	1960	chrome.exe	33
PID 1960 wrote to memory of 2532	1960	chrome.exe	34
PID 1960 wrote to memory of 2532	1960	chrome.exe	34
PID 1960 wrote to memory of 2532	1960	chrome.exe	34
PID 1960 wrote to memory of 2532	1960	chrome.exe	34
PID 1960 wrote to memory of 2532	1960	chrome.exe	34
PID 1960 wrote to memory of 2532	1960	chrome.exe	34
PID 1960 wrote to memory of 2532	1960	chrome.exe	34
PID 1960 wrote to memory of 2532	1960	chrome.exe	34
PID 1960 wrote to memory of 2532	1960	chrome.exe	34
PID 1960 wrote to memory of 2532	1960	chrome.exe	34
PID 1960 wrote to memory of 2532	1960	chrome.exe	34
PID 1960 wrote to memory of 2532	1960	chrome.exe	34
PID 1960 wrote to memory of 2532	1960	chrome.exe	34
PID 1960 wrote to memory of 2532	1960	chrome.exe	34
PID 1960 wrote to memory of 2532	1960	chrome.exe	34
PID 1960 wrote to memory of 2532	1960	chrome.exe	34

C:\Windows\system32\cmd.exe
cmd /c "C:\Users\Admin\AppData\Local\Temp\Kugol.bat"
1⤵
- Suspicious use of WriteProcessMemory
PID:1652
- C:\Windows\system32\chcp.com
  chcp 65001
  2⤵
  PID:2140

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:1960
- 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,0x7fef6b79758,0x7fef6b79768,0x7fef6b79778
  2⤵
  PID:2700
- 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=1424 --field-trial-handle=1404,i,14942581565527708393,2087511842304758880,131072 /prefetch:8
  2⤵
  PID:2644
- 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=1552 --field-trial-handle=1404,i,14942581565527708393,2087511842304758880,131072 /prefetch:8
  2⤵
  PID:2532
- 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=1176 --field-trial-handle=1404,i,14942581565527708393,2087511842304758880,131072 /prefetch:2
  2⤵
  PID:2536
- 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=2388 --field-trial-handle=1404,i,14942581565527708393,2087511842304758880,131072 /prefetch:1
  2⤵
  PID:2904
- 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=2336 --field-trial-handle=1404,i,14942581565527708393,2087511842304758880,131072 /prefetch:1
  2⤵
  PID:2880
- 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=1680 --field-trial-handle=1404,i,14942581565527708393,2087511842304758880,131072 /prefetch:2
  2⤵
  PID:2724
- 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=2660 --field-trial-handle=1404,i,14942581565527708393,2087511842304758880,131072 /prefetch:1
  2⤵
  PID:2260
- 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=3732 --field-trial-handle=1404,i,14942581565527708393,2087511842304758880,131072 /prefetch:8
  2⤵
  PID:308
- 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=10 --mojo-platform-channel-handle=3728 --field-trial-handle=1404,i,14942581565527708393,2087511842304758880,131072 /prefetch:1
  2⤵
  PID:2940
- 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=11 --mojo-platform-channel-handle=3104 --field-trial-handle=1404,i,14942581565527708393,2087511842304758880,131072 /prefetch:1
  2⤵
  PID:1524
- 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=12 --mojo-platform-channel-handle=2396 --field-trial-handle=1404,i,14942581565527708393,2087511842304758880,131072 /prefetch:1
  2⤵
  PID:1576

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:2580

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\58524621-b7d0-4be9-b933-bdafcfccbf25.tmp

Filesize
114KB

MD5
27f6e727f84244d5f4489660ebfb6a63

SHA1
ef8a4c4d8163fbfae6af8e3ee5392daef8132e98

SHA256
86ed2dab59336823b38ef0a92b236895ea954a21a713657a8af6957f9699ca3f

SHA512
5aa7e41e74690ad512ce5413b704cd237c2eb0ac6711e85090a0d707d293efce357666776ec14bee976c2b24a1a291c33160bea61882b2ce879ecbbf3c69acbe

Download Submit
C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\GCM Store\Encryption\CURRENT~RFf76aad0.TMP

Filesize
16B

MD5
46295cac801e5d4857d09837238a6394

SHA1
44e0fa1b517dbf802b18faf0785eeea6ac51594b

SHA256
0f1bad70c7bd1e0a69562853ec529355462fcd0423263a3d39d6d0d70b780443

SHA512
8969402593f927350e2ceb4b5bc2a277f3754697c1961e3d6237da322257fbab42909e1a742e22223447f3a4805f8d8ef525432a7c3515a549e984d3eff72b23

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\Preferences

Filesize
4KB

MD5
e895ff66124b891a235d90265d526e1e

SHA1
a3c1fd0c9b9d9fc76c065da3b0982485694ef0af

SHA256
d65f281bbc7b32edcc06d1d23c8151c362c936f75c279a8d68464f2577c5cb8b

SHA512
b7f204c3ba12594db4c4f530147f107e9e6cfbb7141b67da862e0413facc9caf25a75009ceb20fae450b7f6e6897e02f30caeba031d50c8befda8c655220800c

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

Filesize
114KB

MD5
e8526ddebff3f56dd9476386010a7138

SHA1
a21a4de0e37f23c5b7178b55f11d0feb8e59f772

SHA256
7daa23f9e22ce4224b13288d6d1fe5bf5c789e30349db2c046e2193b952cd149

SHA512
7ea7e6529ac9f9860c3692ff6d424f58e91ef07a98de5228425bd77116c88173d4027b6f362419b48fd48a565d095456a865e3de043dd04f1d95f14aee81aa45

Download Submit