baf2369b9653585f7fedf6cacb59cb13b498abc169b2f08759ad2125e95618e8

Analysis

max time kernel
118s
max time network
122s
platform
windows7_x64
resource
win7-20230831-es
resource tags

arch:x64arch:x86image:win7-20230831-eslocale:es-esos:windows7-x64systemwindows
submitted
03-09-2023 04:42

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General

Target

NewFileTime.zip
Size

101KB
MD5

2a1beed3d68ce9dc465ca7ac98361fba
SHA1

0127bd463557e80f6228e8d4caf726ac22caf413
SHA256

baf2369b9653585f7fedf6cacb59cb13b498abc169b2f08759ad2125e95618e8
SHA512

ee6a7033720d69ab1b46fc2901ecac5e16bf4e8067b8ba40542fc8bc3e8d14edcc454d015f53216931bc7ff4a1dd76c4c32da8db4d23bb5f1ef66413276ffcce
SSDEEP

3072:G6Oi7ZzsstG6eHdS0Mvis/oaUzUldDqSC+CpO:G6hZnVsQ1iOuUlhFC0

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 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
2256	chrome.exe
2256	chrome.exe

Suspicious use of AdjustPrivilegeToken 16 IoCs

description	pid	Process
Token: SeShutdownPrivilege	2256	chrome.exe
Token: SeShutdownPrivilege	2256	chrome.exe
Token: SeShutdownPrivilege	2256	chrome.exe
Token: SeShutdownPrivilege	2256	chrome.exe
Token: SeShutdownPrivilege	2256	chrome.exe
Token: SeShutdownPrivilege	2256	chrome.exe
Token: SeShutdownPrivilege	2256	chrome.exe
Token: SeShutdownPrivilege	2256	chrome.exe
Token: SeShutdownPrivilege	2256	chrome.exe
Token: SeShutdownPrivilege	2256	chrome.exe
Token: SeShutdownPrivilege	2256	chrome.exe
Token: SeShutdownPrivilege	2256	chrome.exe
Token: SeShutdownPrivilege	2256	chrome.exe
Token: SeShutdownPrivilege	2256	chrome.exe
Token: SeShutdownPrivilege	2256	chrome.exe
Token: SeShutdownPrivilege	2256	chrome.exe

Suspicious use of FindShellTrayWindow 35 IoCs

pid	Process
2256	chrome.exe
2256	chrome.exe
2256	chrome.exe
2256	chrome.exe
2256	chrome.exe
2256	chrome.exe
2256	chrome.exe
2256	chrome.exe
2256	chrome.exe
2256	chrome.exe
2256	chrome.exe
2256	chrome.exe
2256	chrome.exe
2256	chrome.exe
2256	chrome.exe
2256	chrome.exe
2256	chrome.exe
2256	chrome.exe
2256	chrome.exe
2256	chrome.exe
2256	chrome.exe
2256	chrome.exe
2256	chrome.exe
2256	chrome.exe
2256	chrome.exe
2256	chrome.exe
2256	chrome.exe
2256	chrome.exe
2256	chrome.exe
2256	chrome.exe
2256	chrome.exe
2256	chrome.exe
2256	chrome.exe
2256	chrome.exe
2256	chrome.exe

Suspicious use of SendNotifyMessage 32 IoCs

pid	Process
2256	chrome.exe
2256	chrome.exe
2256	chrome.exe
2256	chrome.exe
2256	chrome.exe
2256	chrome.exe
2256	chrome.exe
2256	chrome.exe
2256	chrome.exe
2256	chrome.exe
2256	chrome.exe
2256	chrome.exe
2256	chrome.exe
2256	chrome.exe
2256	chrome.exe
2256	chrome.exe
2256	chrome.exe
2256	chrome.exe
2256	chrome.exe
2256	chrome.exe
2256	chrome.exe
2256	chrome.exe
2256	chrome.exe
2256	chrome.exe
2256	chrome.exe
2256	chrome.exe
2256	chrome.exe
2256	chrome.exe
2256	chrome.exe
2256	chrome.exe
2256	chrome.exe
2256	chrome.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 2256 wrote to memory of 2752	2256	chrome.exe	32
PID 2256 wrote to memory of 2752	2256	chrome.exe	32
PID 2256 wrote to memory of 2752	2256	chrome.exe	32
PID 2256 wrote to memory of 788	2256	chrome.exe	34
PID 2256 wrote to memory of 788	2256	chrome.exe	34
PID 2256 wrote to memory of 788	2256	chrome.exe	34
PID 2256 wrote to memory of 788	2256	chrome.exe	34
PID 2256 wrote to memory of 788	2256	chrome.exe	34
PID 2256 wrote to memory of 788	2256	chrome.exe	34
PID 2256 wrote to memory of 788	2256	chrome.exe	34
PID 2256 wrote to memory of 788	2256	chrome.exe	34
PID 2256 wrote to memory of 788	2256	chrome.exe	34
PID 2256 wrote to memory of 788	2256	chrome.exe	34
PID 2256 wrote to memory of 788	2256	chrome.exe	34
PID 2256 wrote to memory of 788	2256	chrome.exe	34
PID 2256 wrote to memory of 788	2256	chrome.exe	34
PID 2256 wrote to memory of 788	2256	chrome.exe	34
PID 2256 wrote to memory of 788	2256	chrome.exe	34
PID 2256 wrote to memory of 788	2256	chrome.exe	34
PID 2256 wrote to memory of 788	2256	chrome.exe	34
PID 2256 wrote to memory of 788	2256	chrome.exe	34
PID 2256 wrote to memory of 788	2256	chrome.exe	34
PID 2256 wrote to memory of 788	2256	chrome.exe	34
PID 2256 wrote to memory of 788	2256	chrome.exe	34
PID 2256 wrote to memory of 788	2256	chrome.exe	34
PID 2256 wrote to memory of 788	2256	chrome.exe	34
PID 2256 wrote to memory of 788	2256	chrome.exe	34
PID 2256 wrote to memory of 788	2256	chrome.exe	34
PID 2256 wrote to memory of 788	2256	chrome.exe	34
PID 2256 wrote to memory of 788	2256	chrome.exe	34
PID 2256 wrote to memory of 788	2256	chrome.exe	34
PID 2256 wrote to memory of 788	2256	chrome.exe	34
PID 2256 wrote to memory of 788	2256	chrome.exe	34
PID 2256 wrote to memory of 788	2256	chrome.exe	34
PID 2256 wrote to memory of 788	2256	chrome.exe	34
PID 2256 wrote to memory of 788	2256	chrome.exe	34
PID 2256 wrote to memory of 788	2256	chrome.exe	34
PID 2256 wrote to memory of 788	2256	chrome.exe	34
PID 2256 wrote to memory of 788	2256	chrome.exe	34
PID 2256 wrote to memory of 788	2256	chrome.exe	34
PID 2256 wrote to memory of 788	2256	chrome.exe	34
PID 2256 wrote to memory of 788	2256	chrome.exe	34
PID 2256 wrote to memory of 1044	2256	chrome.exe	35
PID 2256 wrote to memory of 1044	2256	chrome.exe	35
PID 2256 wrote to memory of 1044	2256	chrome.exe	35
PID 2256 wrote to memory of 1604	2256	chrome.exe	36
PID 2256 wrote to memory of 1604	2256	chrome.exe	36
PID 2256 wrote to memory of 1604	2256	chrome.exe	36
PID 2256 wrote to memory of 1604	2256	chrome.exe	36
PID 2256 wrote to memory of 1604	2256	chrome.exe	36
PID 2256 wrote to memory of 1604	2256	chrome.exe	36
PID 2256 wrote to memory of 1604	2256	chrome.exe	36
PID 2256 wrote to memory of 1604	2256	chrome.exe	36
PID 2256 wrote to memory of 1604	2256	chrome.exe	36
PID 2256 wrote to memory of 1604	2256	chrome.exe	36
PID 2256 wrote to memory of 1604	2256	chrome.exe	36
PID 2256 wrote to memory of 1604	2256	chrome.exe	36
PID 2256 wrote to memory of 1604	2256	chrome.exe	36
PID 2256 wrote to memory of 1604	2256	chrome.exe	36
PID 2256 wrote to memory of 1604	2256	chrome.exe	36
PID 2256 wrote to memory of 1604	2256	chrome.exe	36
PID 2256 wrote to memory of 1604	2256	chrome.exe	36
PID 2256 wrote to memory of 1604	2256	chrome.exe	36
PID 2256 wrote to memory of 1604	2256	chrome.exe	36

C:\Windows\Explorer.exe
C:\Windows\Explorer.exe /idlist,,C:\Users\Admin\AppData\Local\Temp\NewFileTime.zip
1⤵
PID:1828

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:2256
- 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,0x7fef5d29758,0x7fef5d29768,0x7fef5d29778
  2⤵
  PID:2752
- 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=1176,i,8604826351936288500,17834880922117646893,131072 /prefetch:2
  2⤵
  PID:788
- 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=1500 --field-trial-handle=1176,i,8604826351936288500,17834880922117646893,131072 /prefetch:8
  2⤵
  PID:1044
- 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=1584 --field-trial-handle=1176,i,8604826351936288500,17834880922117646893,131072 /prefetch:8
  2⤵
  PID:1604
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --enable-chrome-cart --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=5 --mojo-platform-channel-handle=2160 --field-trial-handle=1176,i,8604826351936288500,17834880922117646893,131072 /prefetch:1
  2⤵
  PID:2184
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --enable-chrome-cart --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=2152 --field-trial-handle=1176,i,8604826351936288500,17834880922117646893,131072 /prefetch:1
  2⤵
  PID:2012
- 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=1436 --field-trial-handle=1176,i,8604826351936288500,17834880922117646893,131072 /prefetch:2
  2⤵
  PID:2396
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --enable-chrome-cart --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=1388 --field-trial-handle=1176,i,8604826351936288500,17834880922117646893,131072 /prefetch:1
  2⤵
  PID:368
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=data_decoder.mojom.DataDecoderService --lang=en-US --service-sandbox-type=service --mojo-platform-channel-handle=3464 --field-trial-handle=1176,i,8604826351936288500,17834880922117646893,131072 /prefetch:8
  2⤵
  PID:1548
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=data_decoder.mojom.DataDecoderService --lang=en-US --service-sandbox-type=service --mojo-platform-channel-handle=1332 --field-trial-handle=1176,i,8604826351936288500,17834880922117646893,131072 /prefetch:8
  2⤵
  PID:2144
- 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=3988 --field-trial-handle=1176,i,8604826351936288500,17834880922117646893,131072 /prefetch:8
  2⤵
  PID:2836

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:776

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\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
C:\Users\Admin\AppData\Local\Google\Chrome\User Data\fbbe579d-fe43-4789-ac25-3050f7711e48.tmp

Filesize
190KB

MD5
885d1be8caba0c41137e578c9e10b783

SHA1
2cbee7c599fa5a51c466854ba3e94e6aaa4beff6

SHA256
4900085e397d7c1716c4bc411c7eb8d6144ee3940579255978c9ea9c15e183df

SHA512
437d0d35a617e67ad962f304ac971fd631f6f22682d41aa8924c85b5ef6a000a179a7e8e95242abc70162b14f20c333c68e77bae43f5ebbb42788a424a524c8e

Download Submit