af2b21a69de30c1e874d99bf4f2780a28385eafcb57f48598714019e7504cfec

Analysis

max time kernel
120s
max time network
124s
platform
windows7_x64
resource
win7-20240221-en
resource tags

arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
submitted
15/04/2024, 23:13

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General

Target

230619-x195xsfg88_pw_infected.zip
Size

328KB
MD5

6899964a5171acc0df6afcd4e3ba7c3d
SHA1

1be58fc3059b95290e55b45ca3939adac139d8e0
SHA256

af2b21a69de30c1e874d99bf4f2780a28385eafcb57f48598714019e7504cfec
SHA512

8b5c416757d436a402a65578c9e888f61d46c88f43e796c5a36a42ba2012c6e7cf87c93333d97cef70b6c3acc53f8279058473cc61d8e2954790fc80bc32fd02
SSDEEP

6144:7sl6uAnpm5xWSMy7A0tUNWn2C1fI4SxKuUs0eW3T+nETMCv:Il6u4j67AVis4SxKns0/FwCv

Score

3^/10

Malware Config

Signatures

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

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

Modifies registry class 2 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-2461186416-2307104501-1787948496-1000_Classes\Local Settings	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-2461186416-2307104501-1787948496-1000_Classes\Local Settings	rundll32.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
2652	chrome.exe
2652	chrome.exe

Suspicious use of AdjustPrivilegeToken 20 IoCs

description	pid	Process
Token: SeShutdownPrivilege	2652	chrome.exe
Token: SeShutdownPrivilege	2652	chrome.exe
Token: SeShutdownPrivilege	2652	chrome.exe
Token: SeShutdownPrivilege	2652	chrome.exe
Token: SeShutdownPrivilege	2652	chrome.exe
Token: SeShutdownPrivilege	2652	chrome.exe
Token: SeShutdownPrivilege	2652	chrome.exe
Token: SeShutdownPrivilege	2652	chrome.exe
Token: SeShutdownPrivilege	2652	chrome.exe
Token: SeShutdownPrivilege	2652	chrome.exe
Token: SeShutdownPrivilege	2652	chrome.exe
Token: SeShutdownPrivilege	2652	chrome.exe
Token: SeShutdownPrivilege	2652	chrome.exe
Token: SeShutdownPrivilege	2652	chrome.exe
Token: SeShutdownPrivilege	2652	chrome.exe
Token: SeShutdownPrivilege	2652	chrome.exe
Token: SeShutdownPrivilege	2652	chrome.exe
Token: SeShutdownPrivilege	2652	chrome.exe
Token: SeShutdownPrivilege	2652	chrome.exe
Token: SeShutdownPrivilege	2652	chrome.exe

Suspicious use of FindShellTrayWindow 35 IoCs

pid	Process
2652	chrome.exe
2652	chrome.exe
2652	chrome.exe
2652	chrome.exe
2652	chrome.exe
2652	chrome.exe
2652	chrome.exe
2652	chrome.exe
2652	chrome.exe
2652	chrome.exe
2652	chrome.exe
2652	chrome.exe
2652	chrome.exe
2652	chrome.exe
2652	chrome.exe
2652	chrome.exe
2652	chrome.exe
2652	chrome.exe
2652	chrome.exe
2652	chrome.exe
2652	chrome.exe
2652	chrome.exe
2652	chrome.exe
2652	chrome.exe
2652	chrome.exe
2652	chrome.exe
2652	chrome.exe
2652	chrome.exe
2652	chrome.exe
2652	chrome.exe
2652	chrome.exe
2652	chrome.exe
2652	chrome.exe
2652	chrome.exe
2652	chrome.exe

Suspicious use of SendNotifyMessage 32 IoCs

pid	Process
2652	chrome.exe
2652	chrome.exe
2652	chrome.exe
2652	chrome.exe
2652	chrome.exe
2652	chrome.exe
2652	chrome.exe
2652	chrome.exe
2652	chrome.exe
2652	chrome.exe
2652	chrome.exe
2652	chrome.exe
2652	chrome.exe
2652	chrome.exe
2652	chrome.exe
2652	chrome.exe
2652	chrome.exe
2652	chrome.exe
2652	chrome.exe
2652	chrome.exe
2652	chrome.exe
2652	chrome.exe
2652	chrome.exe
2652	chrome.exe
2652	chrome.exe
2652	chrome.exe
2652	chrome.exe
2652	chrome.exe
2652	chrome.exe
2652	chrome.exe
2652	chrome.exe
2652	chrome.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 2652 wrote to memory of 2716	2652	chrome.exe	32
PID 2652 wrote to memory of 2716	2652	chrome.exe	32
PID 2652 wrote to memory of 2716	2652	chrome.exe	32
PID 2652 wrote to memory of 2868	2652	chrome.exe	34
PID 2652 wrote to memory of 2868	2652	chrome.exe	34
PID 2652 wrote to memory of 2868	2652	chrome.exe	34
PID 2652 wrote to memory of 2868	2652	chrome.exe	34
PID 2652 wrote to memory of 2868	2652	chrome.exe	34
PID 2652 wrote to memory of 2868	2652	chrome.exe	34
PID 2652 wrote to memory of 2868	2652	chrome.exe	34
PID 2652 wrote to memory of 2868	2652	chrome.exe	34
PID 2652 wrote to memory of 2868	2652	chrome.exe	34
PID 2652 wrote to memory of 2868	2652	chrome.exe	34
PID 2652 wrote to memory of 2868	2652	chrome.exe	34
PID 2652 wrote to memory of 2868	2652	chrome.exe	34
PID 2652 wrote to memory of 2868	2652	chrome.exe	34
PID 2652 wrote to memory of 2868	2652	chrome.exe	34
PID 2652 wrote to memory of 2868	2652	chrome.exe	34
PID 2652 wrote to memory of 2868	2652	chrome.exe	34
PID 2652 wrote to memory of 2868	2652	chrome.exe	34
PID 2652 wrote to memory of 2868	2652	chrome.exe	34
PID 2652 wrote to memory of 2868	2652	chrome.exe	34
PID 2652 wrote to memory of 2868	2652	chrome.exe	34
PID 2652 wrote to memory of 2868	2652	chrome.exe	34
PID 2652 wrote to memory of 2868	2652	chrome.exe	34
PID 2652 wrote to memory of 2868	2652	chrome.exe	34
PID 2652 wrote to memory of 2868	2652	chrome.exe	34
PID 2652 wrote to memory of 2868	2652	chrome.exe	34
PID 2652 wrote to memory of 2868	2652	chrome.exe	34
PID 2652 wrote to memory of 2868	2652	chrome.exe	34
PID 2652 wrote to memory of 2868	2652	chrome.exe	34
PID 2652 wrote to memory of 2868	2652	chrome.exe	34
PID 2652 wrote to memory of 2868	2652	chrome.exe	34
PID 2652 wrote to memory of 2868	2652	chrome.exe	34
PID 2652 wrote to memory of 2868	2652	chrome.exe	34
PID 2652 wrote to memory of 2868	2652	chrome.exe	34
PID 2652 wrote to memory of 2868	2652	chrome.exe	34
PID 2652 wrote to memory of 2868	2652	chrome.exe	34
PID 2652 wrote to memory of 2868	2652	chrome.exe	34
PID 2652 wrote to memory of 2868	2652	chrome.exe	34
PID 2652 wrote to memory of 2868	2652	chrome.exe	34
PID 2652 wrote to memory of 2868	2652	chrome.exe	34
PID 2652 wrote to memory of 2884	2652	chrome.exe	35
PID 2652 wrote to memory of 2884	2652	chrome.exe	35
PID 2652 wrote to memory of 2884	2652	chrome.exe	35
PID 2652 wrote to memory of 2420	2652	chrome.exe	36
PID 2652 wrote to memory of 2420	2652	chrome.exe	36
PID 2652 wrote to memory of 2420	2652	chrome.exe	36
PID 2652 wrote to memory of 2420	2652	chrome.exe	36
PID 2652 wrote to memory of 2420	2652	chrome.exe	36
PID 2652 wrote to memory of 2420	2652	chrome.exe	36
PID 2652 wrote to memory of 2420	2652	chrome.exe	36
PID 2652 wrote to memory of 2420	2652	chrome.exe	36
PID 2652 wrote to memory of 2420	2652	chrome.exe	36
PID 2652 wrote to memory of 2420	2652	chrome.exe	36
PID 2652 wrote to memory of 2420	2652	chrome.exe	36
PID 2652 wrote to memory of 2420	2652	chrome.exe	36
PID 2652 wrote to memory of 2420	2652	chrome.exe	36
PID 2652 wrote to memory of 2420	2652	chrome.exe	36
PID 2652 wrote to memory of 2420	2652	chrome.exe	36
PID 2652 wrote to memory of 2420	2652	chrome.exe	36
PID 2652 wrote to memory of 2420	2652	chrome.exe	36
PID 2652 wrote to memory of 2420	2652	chrome.exe	36
PID 2652 wrote to memory of 2420	2652	chrome.exe	36

C:\Windows\Explorer.exe
C:\Windows\Explorer.exe /idlist,,C:\Users\Admin\AppData\Local\Temp\230619-x195xsfg88_pw_infected.zip
1⤵
PID:2896

C:\Windows\system32\rundll32.exe
"C:\Windows\system32\rundll32.exe" C:\Windows\system32\shell32.dll,OpenAs_RunDLL C:\Users\Admin\Desktop\StopJoin.lock
1⤵
- Modifies registry class
PID:2940

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:2652
- 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,0x7fef5bd9758,0x7fef5bd9768,0x7fef5bd9778
  2⤵
  PID:2716
- 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=1132 --field-trial-handle=1288,i,9582932787170826747,5323550742518140767,131072 /prefetch:2
  2⤵
  PID:2868
- 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=1488 --field-trial-handle=1288,i,9582932787170826747,5323550742518140767,131072 /prefetch:8
  2⤵
  PID:2884
- 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=1572 --field-trial-handle=1288,i,9582932787170826747,5323550742518140767,131072 /prefetch:8
  2⤵
  PID:2420
- 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=2112 --field-trial-handle=1288,i,9582932787170826747,5323550742518140767,131072 /prefetch:1
  2⤵
  PID:760
- 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=2120 --field-trial-handle=1288,i,9582932787170826747,5323550742518140767,131072 /prefetch:1
  2⤵
  PID:1704
- 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=1132 --field-trial-handle=1288,i,9582932787170826747,5323550742518140767,131072 /prefetch:2
  2⤵
  PID:540
- 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=1344 --field-trial-handle=1288,i,9582932787170826747,5323550742518140767,131072 /prefetch:1
  2⤵
  PID:1512
- 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=3168 --field-trial-handle=1288,i,9582932787170826747,5323550742518140767,131072 /prefetch:8
  2⤵
  PID:1588
- 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=3644 --field-trial-handle=1288,i,9582932787170826747,5323550742518140767,131072 /prefetch:8
  2⤵
  PID:908
- 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=3752 --field-trial-handle=1288,i,9582932787170826747,5323550742518140767,131072 /prefetch:8
  2⤵
  PID:1188
- 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=3756 --field-trial-handle=1288,i,9582932787170826747,5323550742518140767,131072 /prefetch:8
  2⤵
  PID:2320
- 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=13 --mojo-platform-channel-handle=3624 --field-trial-handle=1288,i,9582932787170826747,5323550742518140767,131072 /prefetch:1
  2⤵
  PID:1192

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:2012

C:\Windows\system32\rundll32.exe
"C:\Windows\system32\rundll32.exe" C:\Windows\system32\shell32.dll,OpenAs_RunDLL C:\Users\Admin\Desktop\SuspendDebug.asp
1⤵
- Modifies registry class
PID:340

C:\Windows\explorer.exe
"C:\Windows\explorer.exe"
1⤵
PID:1756

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\01ca5b9e-4c38-4e3c-ab07-8fa102fa357e.tmp

Filesize
263KB

MD5
8ee95ab4faef8af1dc35400a9dfaf1ff

SHA1
0f9b7451526e487678b05dba046f1805c9785c99

SHA256
9312fe62f7cc8ebe726de90f5ea1f270ff35b257811457a1e3b3f0875e2fb5ae

SHA512
85c7e7ab07980b434d0c745650677b8e3e024b70c6c26f57e6572e56cc6afc126e8081ef9375380507de15cf1ec830a5bff6f485b785ec810d4910015c2df804

Download Submit
C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Cache\Cache_Data\f_000004

Filesize
198KB

MD5
319e0c36436ee0bf24476acbcc83565c

SHA1
fb2658d5791fe5b37424119557ab8cee30acdc54

SHA256
f6562ea52e056b979d6f52932ae57b7afb04486b10b0ebde22c5b51f502c69d1

SHA512
ad902b9a010cf99bdedba405cad0387890a9ff90a9c91f6a3220cdceec1b08ecb97a326aef01b28d8d0aacb5f2a16f02f673e196bdb69fc68b3f636139059902

Download Submit
C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\GCM Store\Encryption\CURRENT~RFf77120a.TMP

Filesize
16B

MD5
46295cac801e5d4857d09837238a6394

SHA1
44e0fa1b517dbf802b18faf0785eeea6ac51594b

SHA256
0f1bad70c7bd1e0a69562853ec529355462fcd0423263a3d39d6d0d70b780443

SHA512
8969402593f927350e2ceb4b5bc2a277f3754697c1961e3d6237da322257fbab42909e1a742e22223447f3a4805f8d8ef525432a7c3515a549e984d3eff72b23

Download Submit
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\Site Characteristics Database\000007.dbtmp

Filesize
16B

MD5
18e723571b00fb1694a3bad6c78e4054

SHA1
afcc0ef32d46fe59e0483f9a3c891d3034d12f32

SHA256
8af72f43857550b01eab1019335772b367a17a9884a7a759fdf4fe6f272b90aa

SHA512
43bb0af7d3984012d2d67ca6b71f0201e5b948e6fe26a899641c4c6f066c59906d468ddf7f1df5ea5fa33c2bc5ea8219c0f2c82e0a5c365ad7581b898a8859e2

Download Submit