c13a0cd7c2c2fd577703bff026b72ed81b51266afa047328c8ff1c4a4d965c97

Analysis

max time kernel
112s
max time network
125s
platform
windows7_x64
resource
win7-20240508-en
resource tags

arch:x64arch:x86image:win7-20240508-enlocale:en-usos:windows7-x64system
submitted
03-07-2024 19:46

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General

Target

builder.exe
Size

10KB
MD5

4f04f0e1ff050abf6f1696be1e8bb039
SHA1

bebf3088fff4595bfb53aea6af11741946bbd9ce
SHA256

ded51c306ee7e59fa15c42798c80f988f6310ea77ab77de3d12dc01233757cfa
SHA512

94713824b81de323e368fde18679ef8b8f2883378bffd2b7bd2b4e4bd5d48b35c6e71c9f8e9b058ba497db1bd0781807e5b7cecfd540dad611da0986c72b9f12
SSDEEP

96:IJXYAuB2glBLgyOk3LxdjP2rm549JSTuwUYXzP+B1izXTa/HFpff3LG+tzNt:IJXDk7LI4uwtDPC1ijCHffSs

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 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

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
2756	chrome.exe
2756	chrome.exe

Suspicious use of AdjustPrivilegeToken 20 IoCs

description	pid	Process
Token: SeShutdownPrivilege	2756	chrome.exe
Token: SeShutdownPrivilege	2756	chrome.exe
Token: SeShutdownPrivilege	2756	chrome.exe
Token: SeShutdownPrivilege	2756	chrome.exe
Token: SeShutdownPrivilege	2756	chrome.exe
Token: SeShutdownPrivilege	2756	chrome.exe
Token: SeShutdownPrivilege	2756	chrome.exe
Token: SeShutdownPrivilege	2756	chrome.exe
Token: SeShutdownPrivilege	2756	chrome.exe
Token: SeShutdownPrivilege	2756	chrome.exe
Token: SeShutdownPrivilege	2756	chrome.exe
Token: SeShutdownPrivilege	2756	chrome.exe
Token: SeShutdownPrivilege	2756	chrome.exe
Token: SeShutdownPrivilege	2756	chrome.exe
Token: SeShutdownPrivilege	2756	chrome.exe
Token: SeShutdownPrivilege	2756	chrome.exe
Token: SeShutdownPrivilege	2756	chrome.exe
Token: SeShutdownPrivilege	2756	chrome.exe
Token: SeShutdownPrivilege	2756	chrome.exe
Token: SeShutdownPrivilege	2756	chrome.exe

Suspicious use of FindShellTrayWindow 50 IoCs

pid	Process
2756	chrome.exe
2756	chrome.exe
2756	chrome.exe
2756	chrome.exe
2756	chrome.exe
2756	chrome.exe
2756	chrome.exe
2756	chrome.exe
2756	chrome.exe
2756	chrome.exe
2756	chrome.exe
2756	chrome.exe
2756	chrome.exe
2756	chrome.exe
2756	chrome.exe
2756	chrome.exe
2756	chrome.exe
2756	chrome.exe
2756	chrome.exe
2756	chrome.exe
2756	chrome.exe
2756	chrome.exe
2756	chrome.exe
2756	chrome.exe
2756	chrome.exe
2756	chrome.exe
2756	chrome.exe
2756	chrome.exe
2756	chrome.exe
2756	chrome.exe
2756	chrome.exe
2756	chrome.exe
2756	chrome.exe
2756	chrome.exe
2756	chrome.exe
2756	chrome.exe
2756	chrome.exe
2756	chrome.exe
2756	chrome.exe
2756	chrome.exe
2756	chrome.exe
2756	chrome.exe
2756	chrome.exe
2756	chrome.exe
2756	chrome.exe
2756	chrome.exe
2756	chrome.exe
2756	chrome.exe
2756	chrome.exe
2756	chrome.exe

Suspicious use of SendNotifyMessage 48 IoCs

pid	Process
2756	chrome.exe
2756	chrome.exe
2756	chrome.exe
2756	chrome.exe
2756	chrome.exe
2756	chrome.exe
2756	chrome.exe
2756	chrome.exe
2756	chrome.exe
2756	chrome.exe
2756	chrome.exe
2756	chrome.exe
2756	chrome.exe
2756	chrome.exe
2756	chrome.exe
2756	chrome.exe
2756	chrome.exe
2756	chrome.exe
2756	chrome.exe
2756	chrome.exe
2756	chrome.exe
2756	chrome.exe
2756	chrome.exe
2756	chrome.exe
2756	chrome.exe
2756	chrome.exe
2756	chrome.exe
2756	chrome.exe
2756	chrome.exe
2756	chrome.exe
2756	chrome.exe
2756	chrome.exe
2756	chrome.exe
2756	chrome.exe
2756	chrome.exe
2756	chrome.exe
2756	chrome.exe
2756	chrome.exe
2756	chrome.exe
2756	chrome.exe
2756	chrome.exe
2756	chrome.exe
2756	chrome.exe
2756	chrome.exe
2756	chrome.exe
2756	chrome.exe
2756	chrome.exe
2756	chrome.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 2756 wrote to memory of 2780	2756	chrome.exe	31
PID 2756 wrote to memory of 2780	2756	chrome.exe	31
PID 2756 wrote to memory of 2780	2756	chrome.exe	31
PID 2756 wrote to memory of 2576	2756	chrome.exe	33
PID 2756 wrote to memory of 2576	2756	chrome.exe	33
PID 2756 wrote to memory of 2576	2756	chrome.exe	33
PID 2756 wrote to memory of 2576	2756	chrome.exe	33
PID 2756 wrote to memory of 2576	2756	chrome.exe	33
PID 2756 wrote to memory of 2576	2756	chrome.exe	33
PID 2756 wrote to memory of 2576	2756	chrome.exe	33
PID 2756 wrote to memory of 2576	2756	chrome.exe	33
PID 2756 wrote to memory of 2576	2756	chrome.exe	33
PID 2756 wrote to memory of 2576	2756	chrome.exe	33
PID 2756 wrote to memory of 2576	2756	chrome.exe	33
PID 2756 wrote to memory of 2576	2756	chrome.exe	33
PID 2756 wrote to memory of 2576	2756	chrome.exe	33
PID 2756 wrote to memory of 2576	2756	chrome.exe	33
PID 2756 wrote to memory of 2576	2756	chrome.exe	33
PID 2756 wrote to memory of 2576	2756	chrome.exe	33
PID 2756 wrote to memory of 2576	2756	chrome.exe	33
PID 2756 wrote to memory of 2576	2756	chrome.exe	33
PID 2756 wrote to memory of 2576	2756	chrome.exe	33
PID 2756 wrote to memory of 2576	2756	chrome.exe	33
PID 2756 wrote to memory of 2576	2756	chrome.exe	33
PID 2756 wrote to memory of 2576	2756	chrome.exe	33
PID 2756 wrote to memory of 2576	2756	chrome.exe	33
PID 2756 wrote to memory of 2576	2756	chrome.exe	33
PID 2756 wrote to memory of 2576	2756	chrome.exe	33
PID 2756 wrote to memory of 2576	2756	chrome.exe	33
PID 2756 wrote to memory of 2576	2756	chrome.exe	33
PID 2756 wrote to memory of 2576	2756	chrome.exe	33
PID 2756 wrote to memory of 2576	2756	chrome.exe	33
PID 2756 wrote to memory of 2576	2756	chrome.exe	33
PID 2756 wrote to memory of 2576	2756	chrome.exe	33
PID 2756 wrote to memory of 2576	2756	chrome.exe	33
PID 2756 wrote to memory of 2576	2756	chrome.exe	33
PID 2756 wrote to memory of 2576	2756	chrome.exe	33
PID 2756 wrote to memory of 2576	2756	chrome.exe	33
PID 2756 wrote to memory of 2576	2756	chrome.exe	33
PID 2756 wrote to memory of 2576	2756	chrome.exe	33
PID 2756 wrote to memory of 2576	2756	chrome.exe	33
PID 2756 wrote to memory of 2576	2756	chrome.exe	33
PID 2756 wrote to memory of 2968	2756	chrome.exe	34
PID 2756 wrote to memory of 2968	2756	chrome.exe	34
PID 2756 wrote to memory of 2968	2756	chrome.exe	34
PID 2756 wrote to memory of 2140	2756	chrome.exe	35
PID 2756 wrote to memory of 2140	2756	chrome.exe	35
PID 2756 wrote to memory of 2140	2756	chrome.exe	35
PID 2756 wrote to memory of 2140	2756	chrome.exe	35
PID 2756 wrote to memory of 2140	2756	chrome.exe	35
PID 2756 wrote to memory of 2140	2756	chrome.exe	35
PID 2756 wrote to memory of 2140	2756	chrome.exe	35
PID 2756 wrote to memory of 2140	2756	chrome.exe	35
PID 2756 wrote to memory of 2140	2756	chrome.exe	35
PID 2756 wrote to memory of 2140	2756	chrome.exe	35
PID 2756 wrote to memory of 2140	2756	chrome.exe	35
PID 2756 wrote to memory of 2140	2756	chrome.exe	35
PID 2756 wrote to memory of 2140	2756	chrome.exe	35
PID 2756 wrote to memory of 2140	2756	chrome.exe	35
PID 2756 wrote to memory of 2140	2756	chrome.exe	35
PID 2756 wrote to memory of 2140	2756	chrome.exe	35
PID 2756 wrote to memory of 2140	2756	chrome.exe	35
PID 2756 wrote to memory of 2140	2756	chrome.exe	35
PID 2756 wrote to memory of 2140	2756	chrome.exe	35

C:\Users\Admin\AppData\Local\Temp\builder.exe
"C:\Users\Admin\AppData\Local\Temp\builder.exe"
1⤵
PID:836

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:2756
- 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,0x7fef6a09758,0x7fef6a09768,0x7fef6a09778
  2⤵
  PID:2780
- 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=1152 --field-trial-handle=1280,i,4572341980241112340,7589289922550852853,131072 /prefetch:2
  2⤵
  PID:2576
- 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=1496 --field-trial-handle=1280,i,4572341980241112340,7589289922550852853,131072 /prefetch:8
  2⤵
  PID:2968
- 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=1600 --field-trial-handle=1280,i,4572341980241112340,7589289922550852853,131072 /prefetch:8
  2⤵
  PID:2140
- 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=2240 --field-trial-handle=1280,i,4572341980241112340,7589289922550852853,131072 /prefetch:1
  2⤵
  PID:1592
- 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=2252 --field-trial-handle=1280,i,4572341980241112340,7589289922550852853,131072 /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=1308 --field-trial-handle=1280,i,4572341980241112340,7589289922550852853,131072 /prefetch:2
  2⤵
  PID:536
- 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=1432 --field-trial-handle=1280,i,4572341980241112340,7589289922550852853,131072 /prefetch:1
  2⤵
  PID:2964
- 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=3296 --field-trial-handle=1280,i,4572341980241112340,7589289922550852853,131072 /prefetch:8
  2⤵
  PID:612

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:1192

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\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
5KB

MD5
40b9c261f50a3ddf4af15132dc2f9449

SHA1
e7beaed3a56004a38f0e3020229ef180ddab557b

SHA256
bcdb8302b0002f3d27a170ed5d13a8ff14a0b494ffda4ff04256f771df1df493

SHA512
1f4a620a0318e0dfcc35a6ea3fe7a76bed7877cac4fc1b4f21c3a215b8ec57397d86e9af10060e5194d437881038ecebc390b0c9cf2f191391a5a09dd5228089

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
140KB

MD5
803a2d0fc5f76b782b42ea85c3b9abf1

SHA1
5e746f455796abe0956b011295085b8965c25d01

SHA256
5391b4e8dfa4785937bb2d4f503fc2544318f3cecea5bc9343fae1370df32e01

SHA512
99dc9108d45ad7006428ea123cf97dc24291b641a4e4497812260ec7d701832cfabfd4439f11276ef70cbeb7cd73a632514ef249379255e13113dfd26d479abc

Download Submit
memory/836-0-0x000000007440E000-0x000000007440F000-memory.dmp

Filesize
4KB

Download
memory/836-1-0x0000000001130000-0x0000000001138000-memory.dmp

Filesize
32KB

Download
memory/836-2-0x0000000074400000-0x0000000074AEE000-memory.dmp

Filesize
6.9MB

Download
memory/836-3-0x000000007440E000-0x000000007440F000-memory.dmp

Filesize
4KB

Download
memory/836-4-0x0000000074400000-0x0000000074AEE000-memory.dmp

Filesize
6.9MB

Download