faad2bc8e61b75e595a80ff2b6d150ff8b27187a8ba426cc1e5e38e193ab6d42

Analysis

max time kernel
41s
max time network
143s
platform
windows7_x64
resource
win7-20240708-en
resource tags

arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
submitted
03/08/2024, 01:05

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General

Target

Bootstrapper (1).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
1544	2368	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	Bootstrapper (1).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
2780	chrome.exe
2780	chrome.exe

Suspicious use of AdjustPrivilegeToken 64 IoCs

description	pid	Process
Token: SeDebugPrivilege	2368	Bootstrapper (1).exe
Token: SeShutdownPrivilege	2780	chrome.exe
Token: SeShutdownPrivilege	2780	chrome.exe
Token: SeShutdownPrivilege	2780	chrome.exe
Token: SeShutdownPrivilege	2780	chrome.exe
Token: SeShutdownPrivilege	2780	chrome.exe
Token: SeShutdownPrivilege	2780	chrome.exe
Token: SeShutdownPrivilege	2780	chrome.exe
Token: SeShutdownPrivilege	2780	chrome.exe
Token: SeShutdownPrivilege	2780	chrome.exe
Token: SeShutdownPrivilege	2780	chrome.exe
Token: SeShutdownPrivilege	2780	chrome.exe
Token: SeShutdownPrivilege	2780	chrome.exe
Token: SeShutdownPrivilege	2780	chrome.exe
Token: SeShutdownPrivilege	2780	chrome.exe
Token: SeShutdownPrivilege	2780	chrome.exe
Token: SeShutdownPrivilege	2780	chrome.exe
Token: SeShutdownPrivilege	2780	chrome.exe
Token: SeShutdownPrivilege	2780	chrome.exe
Token: SeShutdownPrivilege	2780	chrome.exe
Token: SeShutdownPrivilege	2780	chrome.exe
Token: SeShutdownPrivilege	2780	chrome.exe
Token: SeShutdownPrivilege	2780	chrome.exe
Token: SeShutdownPrivilege	2780	chrome.exe
Token: SeShutdownPrivilege	2780	chrome.exe
Token: SeShutdownPrivilege	2780	chrome.exe
Token: SeShutdownPrivilege	2780	chrome.exe
Token: SeShutdownPrivilege	2780	chrome.exe
Token: SeShutdownPrivilege	2780	chrome.exe
Token: SeShutdownPrivilege	2780	chrome.exe
Token: SeShutdownPrivilege	2780	chrome.exe
Token: SeShutdownPrivilege	2780	chrome.exe
Token: SeShutdownPrivilege	2780	chrome.exe
Token: SeShutdownPrivilege	2780	chrome.exe
Token: SeShutdownPrivilege	2780	chrome.exe
Token: SeShutdownPrivilege	2780	chrome.exe
Token: SeShutdownPrivilege	2780	chrome.exe
Token: SeShutdownPrivilege	2780	chrome.exe
Token: SeShutdownPrivilege	2780	chrome.exe
Token: SeShutdownPrivilege	2780	chrome.exe
Token: SeShutdownPrivilege	2780	chrome.exe
Token: SeShutdownPrivilege	2780	chrome.exe
Token: SeShutdownPrivilege	2780	chrome.exe
Token: SeShutdownPrivilege	2780	chrome.exe
Token: SeShutdownPrivilege	2780	chrome.exe
Token: SeShutdownPrivilege	2780	chrome.exe
Token: SeShutdownPrivilege	2780	chrome.exe
Token: SeShutdownPrivilege	2780	chrome.exe
Token: SeShutdownPrivilege	2780	chrome.exe
Token: SeShutdownPrivilege	2780	chrome.exe
Token: SeShutdownPrivilege	2780	chrome.exe
Token: SeShutdownPrivilege	2780	chrome.exe
Token: SeShutdownPrivilege	2780	chrome.exe
Token: SeShutdownPrivilege	2780	chrome.exe
Token: SeShutdownPrivilege	2780	chrome.exe
Token: SeShutdownPrivilege	2780	chrome.exe
Token: SeShutdownPrivilege	2780	chrome.exe
Token: SeShutdownPrivilege	2780	chrome.exe
Token: SeShutdownPrivilege	2780	chrome.exe
Token: SeShutdownPrivilege	2780	chrome.exe
Token: SeShutdownPrivilege	2780	chrome.exe
Token: SeShutdownPrivilege	2780	chrome.exe
Token: SeShutdownPrivilege	2780	chrome.exe
Token: SeShutdownPrivilege	2780	chrome.exe

Suspicious use of FindShellTrayWindow 34 IoCs

pid	Process
2780	chrome.exe
2780	chrome.exe
2780	chrome.exe
2780	chrome.exe
2780	chrome.exe
2780	chrome.exe
2780	chrome.exe
2780	chrome.exe
2780	chrome.exe
2780	chrome.exe
2780	chrome.exe
2780	chrome.exe
2780	chrome.exe
2780	chrome.exe
2780	chrome.exe
2780	chrome.exe
2780	chrome.exe
2780	chrome.exe
2780	chrome.exe
2780	chrome.exe
2780	chrome.exe
2780	chrome.exe
2780	chrome.exe
2780	chrome.exe
2780	chrome.exe
2780	chrome.exe
2780	chrome.exe
2780	chrome.exe
2780	chrome.exe
2780	chrome.exe
2780	chrome.exe
2780	chrome.exe
2780	chrome.exe
2780	chrome.exe

Suspicious use of SendNotifyMessage 32 IoCs

pid	Process
2780	chrome.exe
2780	chrome.exe
2780	chrome.exe
2780	chrome.exe
2780	chrome.exe
2780	chrome.exe
2780	chrome.exe
2780	chrome.exe
2780	chrome.exe
2780	chrome.exe
2780	chrome.exe
2780	chrome.exe
2780	chrome.exe
2780	chrome.exe
2780	chrome.exe
2780	chrome.exe
2780	chrome.exe
2780	chrome.exe
2780	chrome.exe
2780	chrome.exe
2780	chrome.exe
2780	chrome.exe
2780	chrome.exe
2780	chrome.exe
2780	chrome.exe
2780	chrome.exe
2780	chrome.exe
2780	chrome.exe
2780	chrome.exe
2780	chrome.exe
2780	chrome.exe
2780	chrome.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 2368 wrote to memory of 1544	2368	Bootstrapper (1).exe	31
PID 2368 wrote to memory of 1544	2368	Bootstrapper (1).exe	31
PID 2368 wrote to memory of 1544	2368	Bootstrapper (1).exe	31
PID 2368 wrote to memory of 1544	2368	Bootstrapper (1).exe	31
PID 2780 wrote to memory of 2468	2780	chrome.exe	34
PID 2780 wrote to memory of 2468	2780	chrome.exe	34
PID 2780 wrote to memory of 2468	2780	chrome.exe	34
PID 2780 wrote to memory of 2928	2780	chrome.exe	36
PID 2780 wrote to memory of 2928	2780	chrome.exe	36
PID 2780 wrote to memory of 2928	2780	chrome.exe	36
PID 2780 wrote to memory of 2928	2780	chrome.exe	36
PID 2780 wrote to memory of 2928	2780	chrome.exe	36
PID 2780 wrote to memory of 2928	2780	chrome.exe	36
PID 2780 wrote to memory of 2928	2780	chrome.exe	36
PID 2780 wrote to memory of 2928	2780	chrome.exe	36
PID 2780 wrote to memory of 2928	2780	chrome.exe	36
PID 2780 wrote to memory of 2928	2780	chrome.exe	36
PID 2780 wrote to memory of 2928	2780	chrome.exe	36
PID 2780 wrote to memory of 2928	2780	chrome.exe	36
PID 2780 wrote to memory of 2928	2780	chrome.exe	36
PID 2780 wrote to memory of 2928	2780	chrome.exe	36
PID 2780 wrote to memory of 2928	2780	chrome.exe	36
PID 2780 wrote to memory of 2928	2780	chrome.exe	36
PID 2780 wrote to memory of 2928	2780	chrome.exe	36
PID 2780 wrote to memory of 2928	2780	chrome.exe	36
PID 2780 wrote to memory of 2928	2780	chrome.exe	36
PID 2780 wrote to memory of 2928	2780	chrome.exe	36
PID 2780 wrote to memory of 2928	2780	chrome.exe	36
PID 2780 wrote to memory of 2928	2780	chrome.exe	36
PID 2780 wrote to memory of 2928	2780	chrome.exe	36
PID 2780 wrote to memory of 2928	2780	chrome.exe	36
PID 2780 wrote to memory of 2928	2780	chrome.exe	36
PID 2780 wrote to memory of 2928	2780	chrome.exe	36
PID 2780 wrote to memory of 2928	2780	chrome.exe	36
PID 2780 wrote to memory of 2928	2780	chrome.exe	36
PID 2780 wrote to memory of 2928	2780	chrome.exe	36
PID 2780 wrote to memory of 2928	2780	chrome.exe	36
PID 2780 wrote to memory of 2928	2780	chrome.exe	36
PID 2780 wrote to memory of 2928	2780	chrome.exe	36
PID 2780 wrote to memory of 2928	2780	chrome.exe	36
PID 2780 wrote to memory of 2928	2780	chrome.exe	36
PID 2780 wrote to memory of 2928	2780	chrome.exe	36
PID 2780 wrote to memory of 2928	2780	chrome.exe	36
PID 2780 wrote to memory of 2928	2780	chrome.exe	36
PID 2780 wrote to memory of 2928	2780	chrome.exe	36
PID 2780 wrote to memory of 2928	2780	chrome.exe	36
PID 2780 wrote to memory of 772	2780	chrome.exe	37
PID 2780 wrote to memory of 772	2780	chrome.exe	37
PID 2780 wrote to memory of 772	2780	chrome.exe	37
PID 2780 wrote to memory of 2864	2780	chrome.exe	38
PID 2780 wrote to memory of 2864	2780	chrome.exe	38
PID 2780 wrote to memory of 2864	2780	chrome.exe	38
PID 2780 wrote to memory of 2864	2780	chrome.exe	38
PID 2780 wrote to memory of 2864	2780	chrome.exe	38
PID 2780 wrote to memory of 2864	2780	chrome.exe	38
PID 2780 wrote to memory of 2864	2780	chrome.exe	38
PID 2780 wrote to memory of 2864	2780	chrome.exe	38
PID 2780 wrote to memory of 2864	2780	chrome.exe	38
PID 2780 wrote to memory of 2864	2780	chrome.exe	38
PID 2780 wrote to memory of 2864	2780	chrome.exe	38
PID 2780 wrote to memory of 2864	2780	chrome.exe	38
PID 2780 wrote to memory of 2864	2780	chrome.exe	38
PID 2780 wrote to memory of 2864	2780	chrome.exe	38
PID 2780 wrote to memory of 2864	2780	chrome.exe	38

C:\Users\Admin\AppData\Local\Temp\Bootstrapper (1).exe
"C:\Users\Admin\AppData\Local\Temp\Bootstrapper (1).exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2368
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 2368 -s 624
  2⤵
  - Program crash
  PID:1544

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:2780
- 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,0x7fef75e9758,0x7fef75e9768,0x7fef75e9778
  2⤵
  PID:2468
- 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=1128 --field-trial-handle=1280,i,13437217397193658778,6942653896228123699,131072 /prefetch:2
  2⤵
  PID:2928
- 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=1484 --field-trial-handle=1280,i,13437217397193658778,6942653896228123699,131072 /prefetch:8
  2⤵
  PID:772
- 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=1576 --field-trial-handle=1280,i,13437217397193658778,6942653896228123699,131072 /prefetch:8
  2⤵
  PID:2864
- 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=2076 --field-trial-handle=1280,i,13437217397193658778,6942653896228123699,131072 /prefetch:1
  2⤵
  PID:2372
- 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=2084 --field-trial-handle=1280,i,13437217397193658778,6942653896228123699,131072 /prefetch:1
  2⤵
  PID:2028
- 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=1268 --field-trial-handle=1280,i,13437217397193658778,6942653896228123699,131072 /prefetch:2
  2⤵
  PID:2236
- 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=1440 --field-trial-handle=1280,i,13437217397193658778,6942653896228123699,131072 /prefetch:1
  2⤵
  PID:308
- 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=3944 --field-trial-handle=1280,i,13437217397193658778,6942653896228123699,131072 /prefetch:8
  2⤵
  PID:1644

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:2000

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

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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\Network\Network Persistent State

Filesize
987B

MD5
697aaf370f68c56b09f2a3e41ed30079

SHA1
1ef0f529d59692ca88c8023b633ce5e9b0d9390b

SHA256
c255015936f6829628b112a17b7b4d6fe19e2cf41677d497188645f6ae67aaa9

SHA512
39e23f609984a2892d366675bb912a4c8f11ebee52465c4f65b755c6581e3bd24d3921446b0bdc198bc0511c3a2ad842ae6237d7ac3ee71369ccca61b4f058dc

Download Submit
C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Network\Network Persistent State

Filesize
987B

MD5
ae1d9692f0221bf53307bce7750c4842

SHA1
e14362db8bee0d7674078937b40e949294cb61e2

SHA256
0a9b82b83b9888689adc2df5756cf349e70644ba39db705f6f45928b9992ff5f

SHA512
70260d9771151be34afaf5ee9216d10da2f03aed16e16b2324ea6ae9a1dfcf2686ce1b5b2dd5d75870a4f9d36debbb4590b496709770762343c96444e52eb00f

Download Submit
C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Preferences

Filesize
4KB

MD5
e0239798ceffa67813361a5cfc2a0119

SHA1
f87a490dc1088d92bcbb629cc87f7a075c7d428e

SHA256
30084377c696386f45b6d09c60b14ef7822c3b388ba1af8fb75a219b914cc7bd

SHA512
f74ee86dc9f089e647a5c11282fbef40c479fd63b2135e33200bb29e9727d19f8f10b5969ee92d9c066294553e52ab79e9d602a587c95b14b9d62410d461d162

Download Submit
C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Preferences

Filesize
4KB

MD5
3ba1d8eec2e6162c06ade2339ba8f91a

SHA1
c81463bce51ab124abacdad4a11be3fcb2015a5b

SHA256
2ae4d9398f09c8e96f2ddb32b3b2febc81d3f6330d8979f43cf3bbf14cffba31

SHA512
a8ab1e864a2cd880ee487b0fb433adf7432c3550679b18f189f12cb1bc449ebf040e4b4a094352e39b17236c290a40957e9776da962c151fc6fbca65fcdd37bf

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
memory/2368-0-0x00000000747EE000-0x00000000747EF000-memory.dmp

Filesize
4KB

Download
memory/2368-1-0x0000000000260000-0x000000000032E000-memory.dmp

Filesize
824KB

Download
memory/2368-2-0x00000000747E0000-0x0000000074ECE000-memory.dmp

Filesize
6.9MB

Download
memory/2368-3-0x00000000747E0000-0x0000000074ECE000-memory.dmp

Filesize
6.9MB

Download