d5b76ee37e049b60d465ebfee8923ec4c97ce1d74c0f2e8cd8239bc6c8f4e718

Analysis

max time kernel
22s
max time network
72s
platform
windows7_x64
resource
win7-20230220-en
resource tags

arch:x64arch:x86image:win7-20230220-enlocale:en-usos:windows7-x64system
submitted
31-03-2023 19:43

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General

Target

goet.jpg
Size

56KB
MD5

1d1ba6d80676b8586e1988f0b3a9f2c3
SHA1

0b62364d418e5538ade527e59876ca7d1acfa411
SHA256

d5b76ee37e049b60d465ebfee8923ec4c97ce1d74c0f2e8cd8239bc6c8f4e718
SHA512

6778025745ee85aef2f2736511228d3713afbec83977cf389ea6932b44ccf8bd79ad49d21c1a19bf8613637d2803062f0f994a76196d6b45070887b42dd078b6
SSDEEP

1536:37iqTYxq5Fp2oxsE/gqlfVs3z7h9hQfN3Sy+Bkt2rUafVb:LvTYxEHbxsEJl8I3RKWeUaN

Score

6^/10

Malware Config

Signatures

Legitimate hosting services abused for malware hosting/C2 1 TTPs

Web Service
T1102
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

System Information Discovery
T1082

Enumerates system info in registry 2 TTPs 3 IoCs

Query Registry

T1012

System Information Discovery

T1082

Processes:

chrome.exe

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

Processes:

chrome.exe

pid process

1656 chrome.exe
1656 chrome.exe

Suspicious use of AdjustPrivilegeToken 10 IoCs

Processes:

chrome.exe

description	pid	process
Token: SeShutdownPrivilege	1656	chrome.exe
Token: SeShutdownPrivilege	1656	chrome.exe
Token: SeShutdownPrivilege	1656	chrome.exe
Token: SeShutdownPrivilege	1656	chrome.exe
Token: SeShutdownPrivilege	1656	chrome.exe
Token: SeShutdownPrivilege	1656	chrome.exe
Token: SeShutdownPrivilege	1656	chrome.exe
Token: SeShutdownPrivilege	1656	chrome.exe
Token: SeShutdownPrivilege	1656	chrome.exe
Token: SeShutdownPrivilege	1656	chrome.exe

Suspicious use of FindShellTrayWindow 36 IoCs

Processes:

rundll32.exechrome.exe

pid	process
1444	rundll32.exe
1444	rundll32.exe
1656	chrome.exe
1656	chrome.exe
1656	chrome.exe
1656	chrome.exe
1656	chrome.exe
1656	chrome.exe
1656	chrome.exe
1656	chrome.exe
1656	chrome.exe
1656	chrome.exe
1656	chrome.exe
1656	chrome.exe
1656	chrome.exe
1656	chrome.exe
1656	chrome.exe
1656	chrome.exe
1656	chrome.exe
1656	chrome.exe
1656	chrome.exe
1656	chrome.exe
1656	chrome.exe
1656	chrome.exe
1656	chrome.exe
1656	chrome.exe
1656	chrome.exe
1656	chrome.exe
1656	chrome.exe
1656	chrome.exe
1656	chrome.exe
1656	chrome.exe
1656	chrome.exe
1656	chrome.exe
1656	chrome.exe
1656	chrome.exe

Suspicious use of SendNotifyMessage 32 IoCs

Processes:

chrome.exe

pid	process
1656	chrome.exe
1656	chrome.exe
1656	chrome.exe
1656	chrome.exe
1656	chrome.exe
1656	chrome.exe
1656	chrome.exe
1656	chrome.exe
1656	chrome.exe
1656	chrome.exe
1656	chrome.exe
1656	chrome.exe
1656	chrome.exe
1656	chrome.exe
1656	chrome.exe
1656	chrome.exe
1656	chrome.exe
1656	chrome.exe
1656	chrome.exe
1656	chrome.exe
1656	chrome.exe
1656	chrome.exe
1656	chrome.exe
1656	chrome.exe
1656	chrome.exe
1656	chrome.exe
1656	chrome.exe
1656	chrome.exe
1656	chrome.exe
1656	chrome.exe
1656	chrome.exe
1656	chrome.exe

Suspicious use of WriteProcessMemory 64 IoCs

Processes:

chrome.exe

description	pid	process	target process
PID 1656 wrote to memory of 1036	1656	chrome.exe	chrome.exe
PID 1656 wrote to memory of 1036	1656	chrome.exe	chrome.exe
PID 1656 wrote to memory of 1036	1656	chrome.exe	chrome.exe
PID 1656 wrote to memory of 1244	1656	chrome.exe	chrome.exe
PID 1656 wrote to memory of 1244	1656	chrome.exe	chrome.exe
PID 1656 wrote to memory of 1244	1656	chrome.exe	chrome.exe
PID 1656 wrote to memory of 1244	1656	chrome.exe	chrome.exe
PID 1656 wrote to memory of 1244	1656	chrome.exe	chrome.exe
PID 1656 wrote to memory of 1244	1656	chrome.exe	chrome.exe
PID 1656 wrote to memory of 1244	1656	chrome.exe	chrome.exe
PID 1656 wrote to memory of 1244	1656	chrome.exe	chrome.exe
PID 1656 wrote to memory of 1244	1656	chrome.exe	chrome.exe
PID 1656 wrote to memory of 1244	1656	chrome.exe	chrome.exe
PID 1656 wrote to memory of 1244	1656	chrome.exe	chrome.exe
PID 1656 wrote to memory of 1244	1656	chrome.exe	chrome.exe
PID 1656 wrote to memory of 1244	1656	chrome.exe	chrome.exe
PID 1656 wrote to memory of 1244	1656	chrome.exe	chrome.exe
PID 1656 wrote to memory of 1244	1656	chrome.exe	chrome.exe
PID 1656 wrote to memory of 1244	1656	chrome.exe	chrome.exe
PID 1656 wrote to memory of 1244	1656	chrome.exe	chrome.exe
PID 1656 wrote to memory of 1244	1656	chrome.exe	chrome.exe
PID 1656 wrote to memory of 1244	1656	chrome.exe	chrome.exe
PID 1656 wrote to memory of 1244	1656	chrome.exe	chrome.exe
PID 1656 wrote to memory of 1244	1656	chrome.exe	chrome.exe
PID 1656 wrote to memory of 1244	1656	chrome.exe	chrome.exe
PID 1656 wrote to memory of 1244	1656	chrome.exe	chrome.exe
PID 1656 wrote to memory of 1244	1656	chrome.exe	chrome.exe
PID 1656 wrote to memory of 1244	1656	chrome.exe	chrome.exe
PID 1656 wrote to memory of 1244	1656	chrome.exe	chrome.exe
PID 1656 wrote to memory of 1244	1656	chrome.exe	chrome.exe
PID 1656 wrote to memory of 1244	1656	chrome.exe	chrome.exe
PID 1656 wrote to memory of 1244	1656	chrome.exe	chrome.exe
PID 1656 wrote to memory of 1244	1656	chrome.exe	chrome.exe
PID 1656 wrote to memory of 1244	1656	chrome.exe	chrome.exe
PID 1656 wrote to memory of 1244	1656	chrome.exe	chrome.exe
PID 1656 wrote to memory of 1244	1656	chrome.exe	chrome.exe
PID 1656 wrote to memory of 1244	1656	chrome.exe	chrome.exe
PID 1656 wrote to memory of 1244	1656	chrome.exe	chrome.exe
PID 1656 wrote to memory of 1244	1656	chrome.exe	chrome.exe
PID 1656 wrote to memory of 1244	1656	chrome.exe	chrome.exe
PID 1656 wrote to memory of 1244	1656	chrome.exe	chrome.exe
PID 1656 wrote to memory of 1244	1656	chrome.exe	chrome.exe
PID 1656 wrote to memory of 1288	1656	chrome.exe	chrome.exe
PID 1656 wrote to memory of 1288	1656	chrome.exe	chrome.exe
PID 1656 wrote to memory of 1288	1656	chrome.exe	chrome.exe
PID 1656 wrote to memory of 1688	1656	chrome.exe	chrome.exe
PID 1656 wrote to memory of 1688	1656	chrome.exe	chrome.exe
PID 1656 wrote to memory of 1688	1656	chrome.exe	chrome.exe
PID 1656 wrote to memory of 1688	1656	chrome.exe	chrome.exe
PID 1656 wrote to memory of 1688	1656	chrome.exe	chrome.exe
PID 1656 wrote to memory of 1688	1656	chrome.exe	chrome.exe
PID 1656 wrote to memory of 1688	1656	chrome.exe	chrome.exe
PID 1656 wrote to memory of 1688	1656	chrome.exe	chrome.exe
PID 1656 wrote to memory of 1688	1656	chrome.exe	chrome.exe
PID 1656 wrote to memory of 1688	1656	chrome.exe	chrome.exe
PID 1656 wrote to memory of 1688	1656	chrome.exe	chrome.exe
PID 1656 wrote to memory of 1688	1656	chrome.exe	chrome.exe
PID 1656 wrote to memory of 1688	1656	chrome.exe	chrome.exe
PID 1656 wrote to memory of 1688	1656	chrome.exe	chrome.exe
PID 1656 wrote to memory of 1688	1656	chrome.exe	chrome.exe
PID 1656 wrote to memory of 1688	1656	chrome.exe	chrome.exe
PID 1656 wrote to memory of 1688	1656	chrome.exe	chrome.exe
PID 1656 wrote to memory of 1688	1656	chrome.exe	chrome.exe
PID 1656 wrote to memory of 1688	1656	chrome.exe	chrome.exe

C:\Windows\System32\rundll32.exe
C:\Windows\System32\rundll32.exe "C:\Program Files\Windows Photo Viewer\PhotoViewer.dll", ImageView_Fullscreen C:\Users\Admin\AppData\Local\Temp\goet.jpg
1⤵
- Suspicious use of FindShellTrayWindow
PID:1444

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:1656

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,0x7fef6a79758,0x7fef6a79768,0x7fef6a79778
2⤵
PID:1036

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=1104 --field-trial-handle=1204,i,13810498668635974545,3665456302993685371,131072 /prefetch:2
2⤵
PID:1244

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=1468 --field-trial-handle=1204,i,13810498668635974545,3665456302993685371,131072 /prefetch:8
2⤵
PID:1288

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=1644 --field-trial-handle=1204,i,13810498668635974545,3665456302993685371,131072 /prefetch:8
2⤵
PID:1688

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=2 --enable-main-frame-before-activation --renderer-client-id=6 --mojo-platform-channel-handle=2204 --field-trial-handle=1204,i,13810498668635974545,3665456302993685371,131072 /prefetch:1
2⤵
PID:1992

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=2 --enable-main-frame-before-activation --renderer-client-id=5 --mojo-platform-channel-handle=2220 --field-trial-handle=1204,i,13810498668635974545,3665456302993685371,131072 /prefetch:1
2⤵
PID:936

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=1408 --field-trial-handle=1204,i,13810498668635974545,3665456302993685371,131072 /prefetch:2
2⤵
PID:2072

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=2 --enable-main-frame-before-activation --renderer-client-id=8 --mojo-platform-channel-handle=3504 --field-trial-handle=1204,i,13810498668635974545,3665456302993685371,131072 /prefetch:1
2⤵
PID:2168

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=3916 --field-trial-handle=1204,i,13810498668635974545,3665456302993685371,131072 /prefetch:8
2⤵
PID:2196

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=3944 --field-trial-handle=1204,i,13810498668635974545,3665456302993685371,131072 /prefetch:8
2⤵
PID:2204

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=2 --enable-main-frame-before-activation --renderer-client-id=11 --mojo-platform-channel-handle=4036 --field-trial-handle=1204,i,13810498668635974545,3665456302993685371,131072 /prefetch:1
2⤵
PID:2400

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:1172

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

Query Registry

T1012

Lateral Movement

Collection

Exfiltration

Command and Control

Web Service

T1102

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\94308059B57B3142E455B38A6EB92015
Filesize
61KB

MD5
e71c8443ae0bc2e282c73faead0a6dd3

SHA1
0c110c1b01e68edfacaeae64781a37b1995fa94b

SHA256
95b0a5acc5bf70d3abdfd091d0c9f9063aa4fde65bd34dbf16786082e1992e72

SHA512
b38458c7fa2825afb72794f374827403d5946b1132e136a0ce075dfd351277cf7d957c88dc8a1e4adc3bcae1fa8010dae3831e268e910d517691de24326391a6

Download Submit
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize
342B

MD5
b7de8aa719668fc565209f301ae37822

SHA1
2c32a7255069406d3ec5002034a8fec120113605

SHA256
ca9eddd69cde760904cf7d69418a9ed2572bd8aa0d7e414ddd5aad4269ebd1a4

SHA512
d981d4d362a8835ccec81571ce96c93b9cd16f11ff1037f05fa2619cc4b203752e0664dd66511a4f223970bc191e5faf3d0854c96dd92e69a306088ea16e17dc

Download Submit
C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\0ba252e4-7037-40f4-a629-9925c85b711a.tmp
Filesize
4KB

MD5
8828c966f6132cdc3018d5a30e211f0c

SHA1
0731047b10aafb2101227bca4adca2bf1d397b71

SHA256
454e24362f6cfbc004cebfa5733ddeae5aef6e0f406959c69a53819c1d421977

SHA512
7d269aad253db60dd67a1bebb77e2b9f8edbd15ec07ce48cbdbabbabd7ae192bc0141d27b291e67aef94a67728560b308a7b3a19ed51a4907337904e80822583

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\Network\TransportSecurity
Filesize
363B

MD5
213ed78d33117de6210e5ebbca10ea86

SHA1
735dd1df898f1d823e8a143725d664339d6ae379

SHA256
b6f67cf258762c6b671cbf985d7f63dc56f8fc040a1b53ce94f601844fbd5a59

SHA512
dba5eb1e4f5a5bccb2470fb8fdb0c185c664f1ec1059455178846154961519f5d90f94956d3762130d608aed7a858b81f16efb716a27164498161aa4975ee87c

Download Submit
C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Preferences
Filesize
4KB

MD5
0b1520c49b6b45cb6a2ae0e0eadea85a

SHA1
5a8b3b77ec7bcfa123db861f8b52d16419089d3f

SHA256
1ec1ed17d79f7d9ec89b90c906be7afcb244622f9a6926d5c987c40f4616b5bf

SHA512
414ac8b6bfb52a98ed59187745f496c0791f83d2e6a45312ac479cbe1d5c2a571d092558a933f023f7f43174c764e10c48984596cb71d60129fd4347fd2fd599

Download Submit
C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Preferences
Filesize
4KB

MD5
9725345bfa9d899bcf195774e40213bd

SHA1
585de14f1f3c82abe92a60dd3a5a6f178635d852

SHA256
e2bc2873ffae4208cab9e485d951fa3b84b211e0a7caa661ae3a011e9f2e0287

SHA512
6506950297840d22f14fa7104bed8732d2ef16ef8e607f6a6bf3f39d6e72e8e21532d9c04759f2edeef779841f22a9d8053b8bc0dfc52867bbb525b97a423d08

Download Submit
C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Site Characteristics Database\000004.dbtmp
Filesize
16B

MD5
6752a1d65b201c13b62ea44016eb221f

SHA1
58ecf154d01a62233ed7fb494ace3c3d4ffce08b

SHA256
0861415cada612ea5834d56e2cf1055d3e63979b69eb71d32ae9ae394d8306cd

SHA512
9cfd838d3fb570b44fc3461623ab2296123404c6c8f576b0de0aabd9a6020840d4c9125eb679ed384170dbcaac2fa30dc7fa9ee5b77d6df7c344a0aa030e0389

Download Submit
C:\Users\Admin\AppData\Local\Temp\Tar949A.tmp
Filesize
161KB

MD5
be2bec6e8c5653136d3e72fe53c98aa3

SHA1
a8182d6db17c14671c3d5766c72e58d87c0810de

SHA256
1919aab2a820642490169bdc4e88bd1189e22f83e7498bf8ebdfb62ec7d843fd

SHA512
0d1424ccdf0d53faf3f4e13d534e12f22388648aa4c23edbc503801e3c96b7f73c7999b760b5bef4b5e9dd923dffe21a21889b1ce836dd428420bf0f4f5327ff

Download Submit
\??\pipe\crashpad_1656_WRILFVSYMEHHUCVQ
MD5
d41d8cd98f00b204e9800998ecf8427e

SHA1
da39a3ee5e6b4b0d3255bfef95601890afd80709

SHA256
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

SHA512
cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e

Download Submit
memory/1444-54-0x0000000000220000-0x0000000000221000-memory.dmp

Filesize
4KB

Download