faad2bc8e61b75e595a80ff2b6d150ff8b27187a8ba426cc1e5e38e193ab6d42

Analysis

max time kernel
66s
max time network
63s
platform
windows7_x64
resource
win7-20240704-en
resource tags

arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system
submitted
06/08/2024, 12:15

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General

Target

BootstrapperV1.11.exe
Size

795KB
MD5

365971e549352a15e150b60294ec2e57
SHA1

2932242b427e81b1b4ac8c11fb17793eae0939f7
SHA256

faad2bc8e61b75e595a80ff2b6d150ff8b27187a8ba426cc1e5e38e193ab6d42
SHA512

f7ba1353e880213a6bdf5bd1dfdfd42a0acf4066a540a502e8df8fec8eac7fb80b75aa52e68eca98be3f7701da48eb90758e5b94d72013d3dff05e0aaf27e938
SSDEEP

12288:GYa9sBhIBdCdbX1USoeQDj/VNpA+dZIznBpGTEy:Pa98hIBdjSoeQDj/VNpZdZIznBpg

Score

3^/10

discovery

Malware Config

Signatures

Browser Information Discovery 1 TTPs
Enumerate browser information.
discovery

Browser Information Discovery
T1217

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2644	2624	WerFault.exe	29

System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	BootstrapperV1.11.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 2 IoCs

pid	Process
2228	chrome.exe
2228	chrome.exe

Suspicious use of AdjustPrivilegeToken 13 IoCs

description	pid	Process
Token: SeDebugPrivilege	2624	BootstrapperV1.11.exe
Token: SeShutdownPrivilege	2228	chrome.exe
Token: SeShutdownPrivilege	2228	chrome.exe
Token: SeShutdownPrivilege	2228	chrome.exe
Token: SeShutdownPrivilege	2228	chrome.exe
Token: SeShutdownPrivilege	2228	chrome.exe
Token: SeShutdownPrivilege	2228	chrome.exe
Token: SeShutdownPrivilege	2228	chrome.exe
Token: SeShutdownPrivilege	2228	chrome.exe
Token: SeShutdownPrivilege	2228	chrome.exe
Token: SeShutdownPrivilege	2228	chrome.exe
Token: SeShutdownPrivilege	2228	chrome.exe
Token: SeShutdownPrivilege	2228	chrome.exe

Suspicious use of FindShellTrayWindow 51 IoCs

pid	Process
2228	chrome.exe
2228	chrome.exe
2228	chrome.exe
2228	chrome.exe
2228	chrome.exe
2228	chrome.exe
2228	chrome.exe
2228	chrome.exe
2228	chrome.exe
2228	chrome.exe
2228	chrome.exe
2228	chrome.exe
2228	chrome.exe
2228	chrome.exe
2228	chrome.exe
2228	chrome.exe
2228	chrome.exe
2228	chrome.exe
2228	chrome.exe
2228	chrome.exe
2228	chrome.exe
2228	chrome.exe
2228	chrome.exe
2228	chrome.exe
2228	chrome.exe
2228	chrome.exe
2228	chrome.exe
2228	chrome.exe
2228	chrome.exe
2228	chrome.exe
2228	chrome.exe
2228	chrome.exe
2228	chrome.exe
2228	chrome.exe
2228	chrome.exe
2228	chrome.exe
2228	chrome.exe
2228	chrome.exe
2228	chrome.exe
2228	chrome.exe
2228	chrome.exe
2228	chrome.exe
2228	chrome.exe
2228	chrome.exe
2228	chrome.exe
2228	chrome.exe
2228	chrome.exe
2228	chrome.exe
2228	chrome.exe
2228	chrome.exe
2228	chrome.exe

Suspicious use of SendNotifyMessage 48 IoCs

pid	Process
2228	chrome.exe
2228	chrome.exe
2228	chrome.exe
2228	chrome.exe
2228	chrome.exe
2228	chrome.exe
2228	chrome.exe
2228	chrome.exe
2228	chrome.exe
2228	chrome.exe
2228	chrome.exe
2228	chrome.exe
2228	chrome.exe
2228	chrome.exe
2228	chrome.exe
2228	chrome.exe
2228	chrome.exe
2228	chrome.exe
2228	chrome.exe
2228	chrome.exe
2228	chrome.exe
2228	chrome.exe
2228	chrome.exe
2228	chrome.exe
2228	chrome.exe
2228	chrome.exe
2228	chrome.exe
2228	chrome.exe
2228	chrome.exe
2228	chrome.exe
2228	chrome.exe
2228	chrome.exe
2228	chrome.exe
2228	chrome.exe
2228	chrome.exe
2228	chrome.exe
2228	chrome.exe
2228	chrome.exe
2228	chrome.exe
2228	chrome.exe
2228	chrome.exe
2228	chrome.exe
2228	chrome.exe
2228	chrome.exe
2228	chrome.exe
2228	chrome.exe
2228	chrome.exe
2228	chrome.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 2624 wrote to memory of 2644	2624	BootstrapperV1.11.exe	31
PID 2624 wrote to memory of 2644	2624	BootstrapperV1.11.exe	31
PID 2624 wrote to memory of 2644	2624	BootstrapperV1.11.exe	31
PID 2624 wrote to memory of 2644	2624	BootstrapperV1.11.exe	31
PID 2228 wrote to memory of 2336	2228	chrome.exe	35
PID 2228 wrote to memory of 2336	2228	chrome.exe	35
PID 2228 wrote to memory of 2336	2228	chrome.exe	35
PID 2228 wrote to memory of 2124	2228	chrome.exe	37
PID 2228 wrote to memory of 2124	2228	chrome.exe	37
PID 2228 wrote to memory of 2124	2228	chrome.exe	37
PID 2228 wrote to memory of 2124	2228	chrome.exe	37
PID 2228 wrote to memory of 2124	2228	chrome.exe	37
PID 2228 wrote to memory of 2124	2228	chrome.exe	37
PID 2228 wrote to memory of 2124	2228	chrome.exe	37
PID 2228 wrote to memory of 2124	2228	chrome.exe	37
PID 2228 wrote to memory of 2124	2228	chrome.exe	37
PID 2228 wrote to memory of 2124	2228	chrome.exe	37
PID 2228 wrote to memory of 2124	2228	chrome.exe	37
PID 2228 wrote to memory of 2124	2228	chrome.exe	37
PID 2228 wrote to memory of 2124	2228	chrome.exe	37
PID 2228 wrote to memory of 2124	2228	chrome.exe	37
PID 2228 wrote to memory of 2124	2228	chrome.exe	37
PID 2228 wrote to memory of 2124	2228	chrome.exe	37
PID 2228 wrote to memory of 2124	2228	chrome.exe	37
PID 2228 wrote to memory of 2124	2228	chrome.exe	37
PID 2228 wrote to memory of 2124	2228	chrome.exe	37
PID 2228 wrote to memory of 2124	2228	chrome.exe	37
PID 2228 wrote to memory of 2124	2228	chrome.exe	37
PID 2228 wrote to memory of 2124	2228	chrome.exe	37
PID 2228 wrote to memory of 2124	2228	chrome.exe	37
PID 2228 wrote to memory of 2124	2228	chrome.exe	37
PID 2228 wrote to memory of 2124	2228	chrome.exe	37
PID 2228 wrote to memory of 2124	2228	chrome.exe	37
PID 2228 wrote to memory of 2124	2228	chrome.exe	37
PID 2228 wrote to memory of 2124	2228	chrome.exe	37
PID 2228 wrote to memory of 2124	2228	chrome.exe	37
PID 2228 wrote to memory of 2124	2228	chrome.exe	37
PID 2228 wrote to memory of 2124	2228	chrome.exe	37
PID 2228 wrote to memory of 2124	2228	chrome.exe	37
PID 2228 wrote to memory of 2124	2228	chrome.exe	37
PID 2228 wrote to memory of 2124	2228	chrome.exe	37
PID 2228 wrote to memory of 2124	2228	chrome.exe	37
PID 2228 wrote to memory of 2124	2228	chrome.exe	37
PID 2228 wrote to memory of 2124	2228	chrome.exe	37
PID 2228 wrote to memory of 2124	2228	chrome.exe	37
PID 2228 wrote to memory of 2124	2228	chrome.exe	37
PID 2228 wrote to memory of 2736	2228	chrome.exe	38
PID 2228 wrote to memory of 2736	2228	chrome.exe	38
PID 2228 wrote to memory of 2736	2228	chrome.exe	38
PID 2228 wrote to memory of 2928	2228	chrome.exe	39
PID 2228 wrote to memory of 2928	2228	chrome.exe	39
PID 2228 wrote to memory of 2928	2228	chrome.exe	39
PID 2228 wrote to memory of 2928	2228	chrome.exe	39
PID 2228 wrote to memory of 2928	2228	chrome.exe	39
PID 2228 wrote to memory of 2928	2228	chrome.exe	39
PID 2228 wrote to memory of 2928	2228	chrome.exe	39
PID 2228 wrote to memory of 2928	2228	chrome.exe	39
PID 2228 wrote to memory of 2928	2228	chrome.exe	39
PID 2228 wrote to memory of 2928	2228	chrome.exe	39
PID 2228 wrote to memory of 2928	2228	chrome.exe	39
PID 2228 wrote to memory of 2928	2228	chrome.exe	39
PID 2228 wrote to memory of 2928	2228	chrome.exe	39
PID 2228 wrote to memory of 2928	2228	chrome.exe	39
PID 2228 wrote to memory of 2928	2228	chrome.exe	39

C:\Users\Admin\AppData\Local\Temp\BootstrapperV1.11.exe
"C:\Users\Admin\AppData\Local\Temp\BootstrapperV1.11.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2624
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 2624 -s 616
  2⤵
  - Program crash
  PID:2644

C:\Windows\explorer.exe
"C:\Windows\explorer.exe"
1⤵
PID:2664

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:2228
- 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,0x7fef6b59758,0x7fef6b59768,0x7fef6b59778
  2⤵
  PID:2336
- 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=1136 --field-trial-handle=1160,i,13219426227985398834,14593146623204560325,131072 /prefetch:2
  2⤵
  PID:2124
- 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=1416 --field-trial-handle=1160,i,13219426227985398834,14593146623204560325,131072 /prefetch:8
  2⤵
  PID:2736
- 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=1160,i,13219426227985398834,14593146623204560325,131072 /prefetch:8
  2⤵
  PID:2928
- 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=1160,i,13219426227985398834,14593146623204560325,131072 /prefetch:1
  2⤵
  PID:2716
- 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=2156 --field-trial-handle=1160,i,13219426227985398834,14593146623204560325,131072 /prefetch:1
  2⤵
  PID:2100
- 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=1292 --field-trial-handle=1160,i,13219426227985398834,14593146623204560325,131072 /prefetch:2
  2⤵
  PID:3068
- 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=2360 --field-trial-handle=1160,i,13219426227985398834,14593146623204560325,131072 /prefetch:1
  2⤵
  PID:1516

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:2348

C:\Windows\explorer.exe
"C:\Windows\explorer.exe"
1⤵
PID:300

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Browser Information Discovery

T1217

Query Registry

T1012

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Google\Chrome\User Data\6203ec80-766b-484b-9c5d-47ea6454dd1d.tmp

Filesize
310KB

MD5
051c4bde47e783450e024968cd167267

SHA1
944f6fcc03045c0470198e329cc165714758a14f

SHA256
8d770549c6c0285a0f5598bcc692ff19849da6e60dbeee4b59e5ab8ad7dd981a

SHA512
8a76d7fee55bca0f0d373c1a4362dee419087fe55a7f8fe8f039ee5ddf3aa3777a0a96e4095160cc036532d67d0db3eba456f4d509b259d4408936044026b486

Download Submit
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\Sync Data\LevelDB\000007.dbtmp

Filesize
16B

MD5
18e723571b00fb1694a3bad6c78e4054

SHA1
afcc0ef32d46fe59e0483f9a3c891d3034d12f32

SHA256
8af72f43857550b01eab1019335772b367a17a9884a7a759fdf4fe6f272b90aa

SHA512
43bb0af7d3984012d2d67ca6b71f0201e5b948e6fe26a899641c4c6f066c59906d468ddf7f1df5ea5fa33c2bc5ea8219c0f2c82e0a5c365ad7581b898a8859e2

Download Submit
memory/2624-0-0x0000000074ACE000-0x0000000074ACF000-memory.dmp

Filesize
4KB

Download
memory/2624-1-0x0000000000030000-0x00000000000FE000-memory.dmp

Filesize
824KB

Download
memory/2624-2-0x0000000074AC0000-0x00000000751AE000-memory.dmp

Filesize
6.9MB

Download
memory/2624-3-0x0000000074ACE000-0x0000000074ACF000-memory.dmp

Filesize
4KB

Download
memory/2624-4-0x0000000074AC0000-0x00000000751AE000-memory.dmp

Filesize
6.9MB

Download
memory/2624-5-0x0000000074AC0000-0x00000000751AE000-memory.dmp

Filesize
6.9MB

Download