8f2e28588f2303bd8d7a9b0c3ff6a9cb16fa93f8ddc9c5e0666a8c12d6880ee3

Analysis

max time kernel
151s
max time network
157s
platform
windows7_x64
resource
win7-20240708-en
resource tags

arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
submitted
02-12-2024 06:34

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Reason

Machine shutdown

Report Analysis Logs

General

Target

Bootstrapper.exe
Size

800KB
MD5

02c70d9d6696950c198db93b7f6a835e
SHA1

30231a467a49cc37768eea0f55f4bea1cbfb48e2
SHA256

8f2e28588f2303bd8d7a9b0c3ff6a9cb16fa93f8ddc9c5e0666a8c12d6880ee3
SHA512

431d9b9918553bff4f4a5bc2a5e7b7015f8ad0e2d390bb4d5264d08983372424156524ef5587b24b67d1226856fc630aaca08edc8113097e0094501b4f08efeb
SSDEEP

12288:qhd8cjaLXVh84wEFkW1mocaBj6WtiRPpptHxQ0z:2ycjar84w5W4ocaBj6y2tHDz

Score

3^/10

discovery

Malware Config

Signatures

Browser Information Discovery 1 TTPs
Enumerate browser information.
discovery

Browser Information Discovery
T1217

Enumerates system info in registry 2 TTPs 3 IoCs

Query Registry

T1012

System Information Discovery

T1082

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

Gathers network information 2 TTPs 1 IoCs

Uses commandline utility to view network configuration.

System Information Discovery

T1082

Command and Scripting Interpreter

T1059

pid	Process
1960	ipconfig.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
2028	chrome.exe
2028	chrome.exe

Suspicious use of AdjustPrivilegeToken 64 IoCs

description	pid	Process
Token: SeIncreaseQuotaPrivilege	1032	WMIC.exe
Token: SeSecurityPrivilege	1032	WMIC.exe
Token: SeTakeOwnershipPrivilege	1032	WMIC.exe
Token: SeLoadDriverPrivilege	1032	WMIC.exe
Token: SeSystemProfilePrivilege	1032	WMIC.exe
Token: SeSystemtimePrivilege	1032	WMIC.exe
Token: SeProfSingleProcessPrivilege	1032	WMIC.exe
Token: SeIncBasePriorityPrivilege	1032	WMIC.exe
Token: SeCreatePagefilePrivilege	1032	WMIC.exe
Token: SeBackupPrivilege	1032	WMIC.exe
Token: SeRestorePrivilege	1032	WMIC.exe
Token: SeShutdownPrivilege	1032	WMIC.exe
Token: SeDebugPrivilege	1032	WMIC.exe
Token: SeSystemEnvironmentPrivilege	1032	WMIC.exe
Token: SeRemoteShutdownPrivilege	1032	WMIC.exe
Token: SeUndockPrivilege	1032	WMIC.exe
Token: SeManageVolumePrivilege	1032	WMIC.exe
Token: 33	1032	WMIC.exe
Token: 34	1032	WMIC.exe
Token: 35	1032	WMIC.exe
Token: SeIncreaseQuotaPrivilege	1032	WMIC.exe
Token: SeSecurityPrivilege	1032	WMIC.exe
Token: SeTakeOwnershipPrivilege	1032	WMIC.exe
Token: SeLoadDriverPrivilege	1032	WMIC.exe
Token: SeSystemProfilePrivilege	1032	WMIC.exe
Token: SeSystemtimePrivilege	1032	WMIC.exe
Token: SeProfSingleProcessPrivilege	1032	WMIC.exe
Token: SeIncBasePriorityPrivilege	1032	WMIC.exe
Token: SeCreatePagefilePrivilege	1032	WMIC.exe
Token: SeBackupPrivilege	1032	WMIC.exe
Token: SeRestorePrivilege	1032	WMIC.exe
Token: SeShutdownPrivilege	1032	WMIC.exe
Token: SeDebugPrivilege	1032	WMIC.exe
Token: SeSystemEnvironmentPrivilege	1032	WMIC.exe
Token: SeRemoteShutdownPrivilege	1032	WMIC.exe
Token: SeUndockPrivilege	1032	WMIC.exe
Token: SeManageVolumePrivilege	1032	WMIC.exe
Token: 33	1032	WMIC.exe
Token: 34	1032	WMIC.exe
Token: 35	1032	WMIC.exe
Token: SeDebugPrivilege	2000	Bootstrapper.exe
Token: SeShutdownPrivilege	2028	chrome.exe
Token: SeShutdownPrivilege	2028	chrome.exe
Token: SeShutdownPrivilege	2028	chrome.exe
Token: SeShutdownPrivilege	2028	chrome.exe
Token: SeShutdownPrivilege	2028	chrome.exe
Token: SeShutdownPrivilege	2028	chrome.exe
Token: SeShutdownPrivilege	2028	chrome.exe
Token: SeShutdownPrivilege	2028	chrome.exe
Token: SeShutdownPrivilege	2028	chrome.exe
Token: SeShutdownPrivilege	2028	chrome.exe
Token: SeShutdownPrivilege	2028	chrome.exe
Token: SeShutdownPrivilege	2028	chrome.exe
Token: SeShutdownPrivilege	2028	chrome.exe
Token: SeShutdownPrivilege	2028	chrome.exe
Token: SeShutdownPrivilege	2028	chrome.exe
Token: SeShutdownPrivilege	2028	chrome.exe
Token: SeShutdownPrivilege	2028	chrome.exe
Token: SeShutdownPrivilege	2028	chrome.exe
Token: SeShutdownPrivilege	2028	chrome.exe
Token: SeShutdownPrivilege	2028	chrome.exe
Token: SeShutdownPrivilege	2028	chrome.exe
Token: SeShutdownPrivilege	2028	chrome.exe
Token: SeShutdownPrivilege	2028	chrome.exe

Suspicious use of FindShellTrayWindow 34 IoCs

pid	Process
2028	chrome.exe
2028	chrome.exe
2028	chrome.exe
2028	chrome.exe
2028	chrome.exe
2028	chrome.exe
2028	chrome.exe
2028	chrome.exe
2028	chrome.exe
2028	chrome.exe
2028	chrome.exe
2028	chrome.exe
2028	chrome.exe
2028	chrome.exe
2028	chrome.exe
2028	chrome.exe
2028	chrome.exe
2028	chrome.exe
2028	chrome.exe
2028	chrome.exe
2028	chrome.exe
2028	chrome.exe
2028	chrome.exe
2028	chrome.exe
2028	chrome.exe
2028	chrome.exe
2028	chrome.exe
2028	chrome.exe
2028	chrome.exe
2028	chrome.exe
2028	chrome.exe
2028	chrome.exe
2028	chrome.exe
2028	chrome.exe

Suspicious use of SendNotifyMessage 32 IoCs

pid	Process
2028	chrome.exe
2028	chrome.exe
2028	chrome.exe
2028	chrome.exe
2028	chrome.exe
2028	chrome.exe
2028	chrome.exe
2028	chrome.exe
2028	chrome.exe
2028	chrome.exe
2028	chrome.exe
2028	chrome.exe
2028	chrome.exe
2028	chrome.exe
2028	chrome.exe
2028	chrome.exe
2028	chrome.exe
2028	chrome.exe
2028	chrome.exe
2028	chrome.exe
2028	chrome.exe
2028	chrome.exe
2028	chrome.exe
2028	chrome.exe
2028	chrome.exe
2028	chrome.exe
2028	chrome.exe
2028	chrome.exe
2028	chrome.exe
2028	chrome.exe
2028	chrome.exe
2028	chrome.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 2000 wrote to memory of 328	2000	Bootstrapper.exe	31
PID 2000 wrote to memory of 328	2000	Bootstrapper.exe	31
PID 2000 wrote to memory of 328	2000	Bootstrapper.exe	31
PID 328 wrote to memory of 1960	328	cmd.exe	33
PID 328 wrote to memory of 1960	328	cmd.exe	33
PID 328 wrote to memory of 1960	328	cmd.exe	33
PID 2000 wrote to memory of 380	2000	Bootstrapper.exe	35
PID 2000 wrote to memory of 380	2000	Bootstrapper.exe	35
PID 2000 wrote to memory of 380	2000	Bootstrapper.exe	35
PID 380 wrote to memory of 1032	380	cmd.exe	37
PID 380 wrote to memory of 1032	380	cmd.exe	37
PID 380 wrote to memory of 1032	380	cmd.exe	37
PID 2000 wrote to memory of 2892	2000	Bootstrapper.exe	39
PID 2000 wrote to memory of 2892	2000	Bootstrapper.exe	39
PID 2000 wrote to memory of 2892	2000	Bootstrapper.exe	39
PID 2028 wrote to memory of 1752	2028	chrome.exe	41
PID 2028 wrote to memory of 1752	2028	chrome.exe	41
PID 2028 wrote to memory of 1752	2028	chrome.exe	41
PID 2028 wrote to memory of 1312	2028	chrome.exe	43
PID 2028 wrote to memory of 1312	2028	chrome.exe	43
PID 2028 wrote to memory of 1312	2028	chrome.exe	43
PID 2028 wrote to memory of 1312	2028	chrome.exe	43
PID 2028 wrote to memory of 1312	2028	chrome.exe	43
PID 2028 wrote to memory of 1312	2028	chrome.exe	43
PID 2028 wrote to memory of 1312	2028	chrome.exe	43
PID 2028 wrote to memory of 1312	2028	chrome.exe	43
PID 2028 wrote to memory of 1312	2028	chrome.exe	43
PID 2028 wrote to memory of 1312	2028	chrome.exe	43
PID 2028 wrote to memory of 1312	2028	chrome.exe	43
PID 2028 wrote to memory of 1312	2028	chrome.exe	43
PID 2028 wrote to memory of 1312	2028	chrome.exe	43
PID 2028 wrote to memory of 1312	2028	chrome.exe	43
PID 2028 wrote to memory of 1312	2028	chrome.exe	43
PID 2028 wrote to memory of 1312	2028	chrome.exe	43
PID 2028 wrote to memory of 1312	2028	chrome.exe	43
PID 2028 wrote to memory of 1312	2028	chrome.exe	43
PID 2028 wrote to memory of 1312	2028	chrome.exe	43
PID 2028 wrote to memory of 1312	2028	chrome.exe	43
PID 2028 wrote to memory of 1312	2028	chrome.exe	43
PID 2028 wrote to memory of 1312	2028	chrome.exe	43
PID 2028 wrote to memory of 1312	2028	chrome.exe	43
PID 2028 wrote to memory of 1312	2028	chrome.exe	43
PID 2028 wrote to memory of 1312	2028	chrome.exe	43
PID 2028 wrote to memory of 1312	2028	chrome.exe	43
PID 2028 wrote to memory of 1312	2028	chrome.exe	43
PID 2028 wrote to memory of 1312	2028	chrome.exe	43
PID 2028 wrote to memory of 1312	2028	chrome.exe	43
PID 2028 wrote to memory of 1312	2028	chrome.exe	43
PID 2028 wrote to memory of 1312	2028	chrome.exe	43
PID 2028 wrote to memory of 1312	2028	chrome.exe	43
PID 2028 wrote to memory of 1312	2028	chrome.exe	43
PID 2028 wrote to memory of 1312	2028	chrome.exe	43
PID 2028 wrote to memory of 1312	2028	chrome.exe	43
PID 2028 wrote to memory of 1312	2028	chrome.exe	43
PID 2028 wrote to memory of 1312	2028	chrome.exe	43
PID 2028 wrote to memory of 1312	2028	chrome.exe	43
PID 2028 wrote to memory of 1312	2028	chrome.exe	43
PID 2028 wrote to memory of 2584	2028	chrome.exe	44
PID 2028 wrote to memory of 2584	2028	chrome.exe	44
PID 2028 wrote to memory of 2584	2028	chrome.exe	44
PID 2028 wrote to memory of 664	2028	chrome.exe	45
PID 2028 wrote to memory of 664	2028	chrome.exe	45
PID 2028 wrote to memory of 664	2028	chrome.exe	45
PID 2028 wrote to memory of 664	2028	chrome.exe	45

C:\Users\Admin\AppData\Local\Temp\Bootstrapper.exe
"C:\Users\Admin\AppData\Local\Temp\Bootstrapper.exe"
1⤵
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2000
- C:\Windows\system32\cmd.exe
  "cmd" /c ipconfig /all
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:328
- - C:\Windows\system32\ipconfig.exe
    ipconfig /all
    3⤵
    - Gathers network information
    PID:1960
- C:\Windows\system32\cmd.exe
  "cmd" /c wmic nicconfig where (IPEnabled=TRUE) call SetDNSServerSearchOrder ("1.1.1.1", "1.0.0.1")
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:380
- - C:\Windows\System32\Wbem\WMIC.exe
    wmic nicconfig where (IPEnabled=TRUE) call SetDNSServerSearchOrder ("1.1.1.1", "1.0.0.1")
    3⤵
    - Suspicious use of AdjustPrivilegeToken
    PID:1032
- C:\Windows\system32\WerFault.exe
  C:\Windows\system32\WerFault.exe -u -p 2000 -s 1128
  2⤵
  PID:2892

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:2028
- 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,0x7fef70f9758,0x7fef70f9768,0x7fef70f9778
  2⤵
  PID:1752
- 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=1140 --field-trial-handle=1244,i,4732971840016992088,66135593218437443,131072 /prefetch:2
  2⤵
  PID:1312
- 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=1440 --field-trial-handle=1244,i,4732971840016992088,66135593218437443,131072 /prefetch:8
  2⤵
  PID:2584
- 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=1472 --field-trial-handle=1244,i,4732971840016992088,66135593218437443,131072 /prefetch:8
  2⤵
  PID:664
- 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=2292 --field-trial-handle=1244,i,4732971840016992088,66135593218437443,131072 /prefetch:1
  2⤵
  PID:1844
- 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=2304 --field-trial-handle=1244,i,4732971840016992088,66135593218437443,131072 /prefetch:1
  2⤵
  PID:596
- 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=1600 --field-trial-handle=1244,i,4732971840016992088,66135593218437443,131072 /prefetch:2
  2⤵
  PID:2224
- 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=1412 --field-trial-handle=1244,i,4732971840016992088,66135593218437443,131072 /prefetch:1
  2⤵
  PID:2760
- 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=3632 --field-trial-handle=1244,i,4732971840016992088,66135593218437443,131072 /prefetch:8
  2⤵
  PID:2736

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:1492

C:\Windows\system32\LogonUI.exe
"LogonUI.exe" /flags:0x0
1⤵
PID:2380

C:\Windows\system32\AUDIODG.EXE
C:\Windows\system32\AUDIODG.EXE 0x248
1⤵
PID:940

C:\Windows\system32\LogonUI.exe
"LogonUI.exe" /flags:0x1
1⤵
PID:2424

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

T1059

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Browser Information Discovery

T1217

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\DawnCache\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
354103ee85ec3cba935885b06ff941a7

SHA1
9786b2f6ddced52d43924e5e8a830f4bbac3fbd5

SHA256
02befd40da371a10fe3fb9ce7970463a75a80e0a95c7e3b96ac5b99d2de200e3

SHA512
8ca77332039b87f828dbdc876e6cae660e36e14c5755d767047f160c142748fd4a6d7005bb166ac6704e921e07e3860472db2a7e0db244f9604daabbaf8a97f2

Download Submit
C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Site Characteristics Database\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
333KB

MD5
ec6af2cfef1e4b0af7317c42401f1224

SHA1
3b4e053484bb024503695550a00811de7e4c8b3d

SHA256
b3302e731aa9b80a7f658d789f4907dfbc2abbc745c924f4fdb601b0ff61335d

SHA512
d21c66ec88d271571d31e4ad569645450ce6adb79f373f0eddd9258b78c3672ca8f4c8fd7d863e11b6c374c09487f40166f6fb37bef0c91dcc3e68ebdf843be2

Download Submit
memory/2000-0-0x000007FEF5EA3000-0x000007FEF5EA4000-memory.dmp

Filesize
4KB

Download
memory/2000-1-0x0000000000950000-0x0000000000A1E000-memory.dmp

Filesize
824KB

Download
memory/2000-2-0x000007FEF5EA0000-0x000007FEF688C000-memory.dmp

Filesize
9.9MB

Download
memory/2000-3-0x000007FEF5EA3000-0x000007FEF5EA4000-memory.dmp

Filesize
4KB

Download
memory/2000-4-0x000007FEF5EA0000-0x000007FEF688C000-memory.dmp

Filesize
9.9MB

Download

Analysis

Sharing

Errors

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads