8f2e28588f2303bd8d7a9b0c3ff6a9cb16fa93f8ddc9c5e0666a8c12d6880ee3

Analysis

max time kernel
14s
max time network
21s
platform
windows7_x64
resource
win7-20240708-en
resource tags

arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
submitted
29-11-2024 14:24

Sharing

Copy URL

Twitter E-mail

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 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

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
2660	ipconfig.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
2540	chrome.exe
2540	chrome.exe

Suspicious use of AdjustPrivilegeToken 51 IoCs

description	pid	Process
Token: SeIncreaseQuotaPrivilege	2672	WMIC.exe
Token: SeSecurityPrivilege	2672	WMIC.exe
Token: SeTakeOwnershipPrivilege	2672	WMIC.exe
Token: SeLoadDriverPrivilege	2672	WMIC.exe
Token: SeSystemProfilePrivilege	2672	WMIC.exe
Token: SeSystemtimePrivilege	2672	WMIC.exe
Token: SeProfSingleProcessPrivilege	2672	WMIC.exe
Token: SeIncBasePriorityPrivilege	2672	WMIC.exe
Token: SeCreatePagefilePrivilege	2672	WMIC.exe
Token: SeBackupPrivilege	2672	WMIC.exe
Token: SeRestorePrivilege	2672	WMIC.exe
Token: SeShutdownPrivilege	2672	WMIC.exe
Token: SeDebugPrivilege	2672	WMIC.exe
Token: SeSystemEnvironmentPrivilege	2672	WMIC.exe
Token: SeRemoteShutdownPrivilege	2672	WMIC.exe
Token: SeUndockPrivilege	2672	WMIC.exe
Token: SeManageVolumePrivilege	2672	WMIC.exe
Token: 33	2672	WMIC.exe
Token: 34	2672	WMIC.exe
Token: 35	2672	WMIC.exe
Token: SeIncreaseQuotaPrivilege	2672	WMIC.exe
Token: SeSecurityPrivilege	2672	WMIC.exe
Token: SeTakeOwnershipPrivilege	2672	WMIC.exe
Token: SeLoadDriverPrivilege	2672	WMIC.exe
Token: SeSystemProfilePrivilege	2672	WMIC.exe
Token: SeSystemtimePrivilege	2672	WMIC.exe
Token: SeProfSingleProcessPrivilege	2672	WMIC.exe
Token: SeIncBasePriorityPrivilege	2672	WMIC.exe
Token: SeCreatePagefilePrivilege	2672	WMIC.exe
Token: SeBackupPrivilege	2672	WMIC.exe
Token: SeRestorePrivilege	2672	WMIC.exe
Token: SeShutdownPrivilege	2672	WMIC.exe
Token: SeDebugPrivilege	2672	WMIC.exe
Token: SeSystemEnvironmentPrivilege	2672	WMIC.exe
Token: SeRemoteShutdownPrivilege	2672	WMIC.exe
Token: SeUndockPrivilege	2672	WMIC.exe
Token: SeManageVolumePrivilege	2672	WMIC.exe
Token: 33	2672	WMIC.exe
Token: 34	2672	WMIC.exe
Token: 35	2672	WMIC.exe
Token: SeDebugPrivilege	1068	Bootstrapper.exe
Token: SeShutdownPrivilege	2540	chrome.exe
Token: SeShutdownPrivilege	2540	chrome.exe
Token: SeShutdownPrivilege	2540	chrome.exe
Token: SeShutdownPrivilege	2540	chrome.exe
Token: SeShutdownPrivilege	2540	chrome.exe
Token: SeShutdownPrivilege	2540	chrome.exe
Token: SeShutdownPrivilege	2540	chrome.exe
Token: SeShutdownPrivilege	2540	chrome.exe
Token: SeShutdownPrivilege	2540	chrome.exe
Token: SeShutdownPrivilege	2540	chrome.exe

Suspicious use of FindShellTrayWindow 34 IoCs

pid	Process
2540	chrome.exe
2540	chrome.exe
2540	chrome.exe
2540	chrome.exe
2540	chrome.exe
2540	chrome.exe
2540	chrome.exe
2540	chrome.exe
2540	chrome.exe
2540	chrome.exe
2540	chrome.exe
2540	chrome.exe
2540	chrome.exe
2540	chrome.exe
2540	chrome.exe
2540	chrome.exe
2540	chrome.exe
2540	chrome.exe
2540	chrome.exe
2540	chrome.exe
2540	chrome.exe
2540	chrome.exe
2540	chrome.exe
2540	chrome.exe
2540	chrome.exe
2540	chrome.exe
2540	chrome.exe
2540	chrome.exe
2540	chrome.exe
2540	chrome.exe
2540	chrome.exe
2540	chrome.exe
2540	chrome.exe
2540	chrome.exe

Suspicious use of SendNotifyMessage 32 IoCs

pid	Process
2540	chrome.exe
2540	chrome.exe
2540	chrome.exe
2540	chrome.exe
2540	chrome.exe
2540	chrome.exe
2540	chrome.exe
2540	chrome.exe
2540	chrome.exe
2540	chrome.exe
2540	chrome.exe
2540	chrome.exe
2540	chrome.exe
2540	chrome.exe
2540	chrome.exe
2540	chrome.exe
2540	chrome.exe
2540	chrome.exe
2540	chrome.exe
2540	chrome.exe
2540	chrome.exe
2540	chrome.exe
2540	chrome.exe
2540	chrome.exe
2540	chrome.exe
2540	chrome.exe
2540	chrome.exe
2540	chrome.exe
2540	chrome.exe
2540	chrome.exe
2540	chrome.exe
2540	chrome.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 1068 wrote to memory of 2380	1068	Bootstrapper.exe	31
PID 1068 wrote to memory of 2380	1068	Bootstrapper.exe	31
PID 1068 wrote to memory of 2380	1068	Bootstrapper.exe	31
PID 2380 wrote to memory of 2660	2380	cmd.exe	33
PID 2380 wrote to memory of 2660	2380	cmd.exe	33
PID 2380 wrote to memory of 2660	2380	cmd.exe	33
PID 1068 wrote to memory of 2744	1068	Bootstrapper.exe	34
PID 1068 wrote to memory of 2744	1068	Bootstrapper.exe	34
PID 1068 wrote to memory of 2744	1068	Bootstrapper.exe	34
PID 2744 wrote to memory of 2672	2744	cmd.exe	36
PID 2744 wrote to memory of 2672	2744	cmd.exe	36
PID 2744 wrote to memory of 2672	2744	cmd.exe	36
PID 2540 wrote to memory of 2656	2540	chrome.exe	39
PID 2540 wrote to memory of 2656	2540	chrome.exe	39
PID 2540 wrote to memory of 2656	2540	chrome.exe	39
PID 2540 wrote to memory of 760	2540	chrome.exe	40
PID 2540 wrote to memory of 760	2540	chrome.exe	40
PID 2540 wrote to memory of 760	2540	chrome.exe	40
PID 2540 wrote to memory of 760	2540	chrome.exe	40
PID 2540 wrote to memory of 760	2540	chrome.exe	40
PID 2540 wrote to memory of 760	2540	chrome.exe	40
PID 2540 wrote to memory of 760	2540	chrome.exe	40
PID 2540 wrote to memory of 760	2540	chrome.exe	40
PID 2540 wrote to memory of 760	2540	chrome.exe	40
PID 2540 wrote to memory of 760	2540	chrome.exe	40
PID 2540 wrote to memory of 760	2540	chrome.exe	40
PID 2540 wrote to memory of 760	2540	chrome.exe	40
PID 2540 wrote to memory of 760	2540	chrome.exe	40
PID 2540 wrote to memory of 760	2540	chrome.exe	40
PID 2540 wrote to memory of 760	2540	chrome.exe	40
PID 2540 wrote to memory of 760	2540	chrome.exe	40
PID 2540 wrote to memory of 760	2540	chrome.exe	40
PID 2540 wrote to memory of 760	2540	chrome.exe	40
PID 2540 wrote to memory of 760	2540	chrome.exe	40
PID 2540 wrote to memory of 760	2540	chrome.exe	40
PID 2540 wrote to memory of 760	2540	chrome.exe	40
PID 2540 wrote to memory of 760	2540	chrome.exe	40
PID 2540 wrote to memory of 760	2540	chrome.exe	40
PID 2540 wrote to memory of 760	2540	chrome.exe	40
PID 2540 wrote to memory of 760	2540	chrome.exe	40
PID 2540 wrote to memory of 760	2540	chrome.exe	40
PID 2540 wrote to memory of 760	2540	chrome.exe	40
PID 2540 wrote to memory of 760	2540	chrome.exe	40
PID 2540 wrote to memory of 760	2540	chrome.exe	40
PID 2540 wrote to memory of 760	2540	chrome.exe	40
PID 2540 wrote to memory of 760	2540	chrome.exe	40
PID 2540 wrote to memory of 760	2540	chrome.exe	40
PID 2540 wrote to memory of 760	2540	chrome.exe	40
PID 2540 wrote to memory of 760	2540	chrome.exe	40
PID 2540 wrote to memory of 760	2540	chrome.exe	40
PID 2540 wrote to memory of 760	2540	chrome.exe	40
PID 2540 wrote to memory of 760	2540	chrome.exe	40
PID 2540 wrote to memory of 760	2540	chrome.exe	40
PID 2540 wrote to memory of 760	2540	chrome.exe	40
PID 2540 wrote to memory of 1728	2540	chrome.exe	41
PID 2540 wrote to memory of 1728	2540	chrome.exe	41
PID 2540 wrote to memory of 1728	2540	chrome.exe	41
PID 2540 wrote to memory of 2792	2540	chrome.exe	42
PID 2540 wrote to memory of 2792	2540	chrome.exe	42
PID 2540 wrote to memory of 2792	2540	chrome.exe	42
PID 2540 wrote to memory of 2792	2540	chrome.exe	42
PID 2540 wrote to memory of 2792	2540	chrome.exe	42
PID 2540 wrote to memory of 2792	2540	chrome.exe	42
PID 2540 wrote to memory of 2792	2540	chrome.exe	42

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:1068
- C:\Windows\system32\cmd.exe
  "cmd" /c ipconfig /all
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:2380
- - C:\Windows\system32\ipconfig.exe
    ipconfig /all
    3⤵
    - Gathers network information
    PID:2660
- 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:2744
- - 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:2672
- C:\Windows\system32\WerFault.exe
  C:\Windows\system32\WerFault.exe -u -p 1068 -s 1128
  2⤵
  PID:2936

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:2540
- 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,0x7fef2b39758,0x7fef2b39768,0x7fef2b39778
  2⤵
  PID:2656
- 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=1084 --field-trial-handle=1172,i,1139188111531870029,17757824971260801317,131072 /prefetch:2
  2⤵
  PID:760
- 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=1372 --field-trial-handle=1172,i,1139188111531870029,17757824971260801317,131072 /prefetch:8
  2⤵
  PID:1728
- 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=1616 --field-trial-handle=1172,i,1139188111531870029,17757824971260801317,131072 /prefetch:8
  2⤵
  PID:2792
- 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=2148 --field-trial-handle=1172,i,1139188111531870029,17757824971260801317,131072 /prefetch:1
  2⤵
  PID:2772
- 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=2384 --field-trial-handle=1172,i,1139188111531870029,17757824971260801317,131072 /prefetch:1
  2⤵
  PID:2484
- 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=1584 --field-trial-handle=1172,i,1139188111531870029,17757824971260801317,131072 /prefetch:2
  2⤵
  PID:1332
- 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=3204 --field-trial-handle=1172,i,1139188111531870029,17757824971260801317,131072 /prefetch:1
  2⤵
  PID:968
- 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=3640 --field-trial-handle=1172,i,1139188111531870029,17757824971260801317,131072 /prefetch:8
  2⤵
  PID:2972

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:1148

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

Replay Monitor

Loading Replay Monitor...

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
d7b841732207162b2c22673151e33203

SHA1
3c6c30f7532f86d17ed2b803286dda29da8800bf

SHA256
033e5d1832451495b7ffddbb6303c18542a7cc40f16202169a9b092c67131a0c

SHA512
b19b6398e0ac8fad93b1cf5dc29ee75a57cc5b5c87d982e1ec0b97a71998689da2027d1484740eb5673ecdc4818dfc823ed97b5e6c13a1f7e78eb6f9e3fcf0a9

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
memory/1068-0-0x000007FEF5E73000-0x000007FEF5E74000-memory.dmp

Filesize
4KB

Download
memory/1068-1-0x0000000000B00000-0x0000000000BCE000-memory.dmp

Filesize
824KB

Download
memory/1068-2-0x000007FEF5E70000-0x000007FEF685C000-memory.dmp

Filesize
9.9MB

Download
memory/1068-42-0x000007FEF5E73000-0x000007FEF5E74000-memory.dmp

Filesize
4KB

Download
memory/1068-60-0x000007FEF5E70000-0x000007FEF685C000-memory.dmp

Filesize
9.9MB

Download