81e283c689482f000d6220be950dce3b5ee01077d8457c98c65ec4d4d22f86d4

Analysis

max time kernel
2s
max time network
19s
platform
windows7_x64
resource
win7-20240705-en
resource tags

arch:x64arch:x86image:win7-20240705-enlocale:en-usos:windows7-x64system
submitted
25/07/2024, 15:06

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General

Target

Sync_Approval_Document.html
Size

4KB
MD5

cdc5760dc5f9f34216d2143dc68267b6
SHA1

9ed97bbe840385a3de88d17c35922109d67c7c74
SHA256

81e283c689482f000d6220be950dce3b5ee01077d8457c98c65ec4d4d22f86d4
SHA512

8712d1242d8566204088a94a810eeb629e0e09a883324f3b75f5bd9ccdd0504e4b44eec3c57f40851622899c8fb894aa2ec1f712e91b758ca223607538f00146
SSDEEP

48:tg7TZ9VF2UtziXyoxSbnA3tTxQl9ahcYO//QDWzc+Rc6JPY2yPIUyHR9kquP7mA1:+HF7Uhd6lwMQwpJJ/xE77mS9YflOpfs8

Score

3^/10

discovery

Malware Config

Signatures

Browser Information Discovery 1 TTPs
Enumerate browser information.
discovery

Browser Information Discovery
T1217

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
3064	chrome.exe
3064	chrome.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeShutdownPrivilege	3064	chrome.exe
Token: SeShutdownPrivilege	3064	chrome.exe

Suspicious use of FindShellTrayWindow 34 IoCs

pid	Process
3064	chrome.exe
3064	chrome.exe
3064	chrome.exe
3064	chrome.exe
3064	chrome.exe
3064	chrome.exe
3064	chrome.exe
3064	chrome.exe
3064	chrome.exe
3064	chrome.exe
3064	chrome.exe
3064	chrome.exe
3064	chrome.exe
3064	chrome.exe
3064	chrome.exe
3064	chrome.exe
3064	chrome.exe
3064	chrome.exe
3064	chrome.exe
3064	chrome.exe
3064	chrome.exe
3064	chrome.exe
3064	chrome.exe
3064	chrome.exe
3064	chrome.exe
3064	chrome.exe
3064	chrome.exe
3064	chrome.exe
3064	chrome.exe
3064	chrome.exe
3064	chrome.exe
3064	chrome.exe
3064	chrome.exe
3064	chrome.exe

Suspicious use of SendNotifyMessage 32 IoCs

pid	Process
3064	chrome.exe
3064	chrome.exe
3064	chrome.exe
3064	chrome.exe
3064	chrome.exe
3064	chrome.exe
3064	chrome.exe
3064	chrome.exe
3064	chrome.exe
3064	chrome.exe
3064	chrome.exe
3064	chrome.exe
3064	chrome.exe
3064	chrome.exe
3064	chrome.exe
3064	chrome.exe
3064	chrome.exe
3064	chrome.exe
3064	chrome.exe
3064	chrome.exe
3064	chrome.exe
3064	chrome.exe
3064	chrome.exe
3064	chrome.exe
3064	chrome.exe
3064	chrome.exe
3064	chrome.exe
3064	chrome.exe
3064	chrome.exe
3064	chrome.exe
3064	chrome.exe
3064	chrome.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 3064 wrote to memory of 2256	3064	chrome.exe	29
PID 3064 wrote to memory of 2256	3064	chrome.exe	29
PID 3064 wrote to memory of 2256	3064	chrome.exe	29
PID 3064 wrote to memory of 3016	3064	chrome.exe	31
PID 3064 wrote to memory of 3016	3064	chrome.exe	31
PID 3064 wrote to memory of 3016	3064	chrome.exe	31
PID 3064 wrote to memory of 3016	3064	chrome.exe	31
PID 3064 wrote to memory of 3016	3064	chrome.exe	31
PID 3064 wrote to memory of 3016	3064	chrome.exe	31
PID 3064 wrote to memory of 3016	3064	chrome.exe	31
PID 3064 wrote to memory of 3016	3064	chrome.exe	31
PID 3064 wrote to memory of 3016	3064	chrome.exe	31
PID 3064 wrote to memory of 3016	3064	chrome.exe	31
PID 3064 wrote to memory of 3016	3064	chrome.exe	31
PID 3064 wrote to memory of 3016	3064	chrome.exe	31
PID 3064 wrote to memory of 3016	3064	chrome.exe	31
PID 3064 wrote to memory of 3016	3064	chrome.exe	31
PID 3064 wrote to memory of 3016	3064	chrome.exe	31
PID 3064 wrote to memory of 3016	3064	chrome.exe	31
PID 3064 wrote to memory of 3016	3064	chrome.exe	31
PID 3064 wrote to memory of 3016	3064	chrome.exe	31
PID 3064 wrote to memory of 3016	3064	chrome.exe	31
PID 3064 wrote to memory of 3016	3064	chrome.exe	31
PID 3064 wrote to memory of 3016	3064	chrome.exe	31
PID 3064 wrote to memory of 3016	3064	chrome.exe	31
PID 3064 wrote to memory of 3016	3064	chrome.exe	31
PID 3064 wrote to memory of 3016	3064	chrome.exe	31
PID 3064 wrote to memory of 3016	3064	chrome.exe	31
PID 3064 wrote to memory of 3016	3064	chrome.exe	31
PID 3064 wrote to memory of 3016	3064	chrome.exe	31
PID 3064 wrote to memory of 3016	3064	chrome.exe	31
PID 3064 wrote to memory of 3016	3064	chrome.exe	31
PID 3064 wrote to memory of 3016	3064	chrome.exe	31
PID 3064 wrote to memory of 3016	3064	chrome.exe	31
PID 3064 wrote to memory of 3016	3064	chrome.exe	31
PID 3064 wrote to memory of 3016	3064	chrome.exe	31
PID 3064 wrote to memory of 3016	3064	chrome.exe	31
PID 3064 wrote to memory of 3016	3064	chrome.exe	31
PID 3064 wrote to memory of 3016	3064	chrome.exe	31
PID 3064 wrote to memory of 3016	3064	chrome.exe	31
PID 3064 wrote to memory of 3016	3064	chrome.exe	31
PID 3064 wrote to memory of 3016	3064	chrome.exe	31
PID 3064 wrote to memory of 2888	3064	chrome.exe	32
PID 3064 wrote to memory of 2888	3064	chrome.exe	32
PID 3064 wrote to memory of 2888	3064	chrome.exe	32
PID 3064 wrote to memory of 2912	3064	chrome.exe	33
PID 3064 wrote to memory of 2912	3064	chrome.exe	33
PID 3064 wrote to memory of 2912	3064	chrome.exe	33
PID 3064 wrote to memory of 2912	3064	chrome.exe	33
PID 3064 wrote to memory of 2912	3064	chrome.exe	33
PID 3064 wrote to memory of 2912	3064	chrome.exe	33
PID 3064 wrote to memory of 2912	3064	chrome.exe	33
PID 3064 wrote to memory of 2912	3064	chrome.exe	33
PID 3064 wrote to memory of 2912	3064	chrome.exe	33
PID 3064 wrote to memory of 2912	3064	chrome.exe	33
PID 3064 wrote to memory of 2912	3064	chrome.exe	33
PID 3064 wrote to memory of 2912	3064	chrome.exe	33
PID 3064 wrote to memory of 2912	3064	chrome.exe	33
PID 3064 wrote to memory of 2912	3064	chrome.exe	33
PID 3064 wrote to memory of 2912	3064	chrome.exe	33
PID 3064 wrote to memory of 2912	3064	chrome.exe	33
PID 3064 wrote to memory of 2912	3064	chrome.exe	33
PID 3064 wrote to memory of 2912	3064	chrome.exe	33
PID 3064 wrote to memory of 2912	3064	chrome.exe	33

C:\Program Files\Google\Chrome\Application\chrome.exe
"C:\Program Files\Google\Chrome\Application\chrome.exe" --disable-background-networking --disable-component-update --simulate-outdated-no-au='Tue, 31 Dec 2099 23:59:59 GMT' --single-argument C:\Users\Admin\AppData\Local\Temp\Sync_Approval_Document.html
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:3064
- 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,0x7fef7c39758,0x7fef7c39768,0x7fef7c39778
  2⤵
  PID:2256
- 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=1168 --field-trial-handle=1200,i,10399669250299942894,10365164654982062838,131072 /prefetch:2
  2⤵
  PID:3016
- 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=1524 --field-trial-handle=1200,i,10399669250299942894,10365164654982062838,131072 /prefetch:8
  2⤵
  PID:2888
- 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=1580 --field-trial-handle=1200,i,10399669250299942894,10365164654982062838,131072 /prefetch:8
  2⤵
  PID:2912
- 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=2200 --field-trial-handle=1200,i,10399669250299942894,10365164654982062838,131072 /prefetch:1
  2⤵
  PID:2500
- 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=2244 --field-trial-handle=1200,i,10399669250299942894,10365164654982062838,131072 /prefetch:1
  2⤵
  PID:1064
- 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=1168 --field-trial-handle=1200,i,10399669250299942894,10365164654982062838,131072 /prefetch:2
  2⤵
  PID:1572
- 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=3328 --field-trial-handle=1200,i,10399669250299942894,10365164654982062838,131072 /prefetch:8
  2⤵
  PID:2132
- 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=9 --mojo-platform-channel-handle=3456 --field-trial-handle=1200,i,10399669250299942894,10365164654982062838,131072 /prefetch:1
  2⤵
  PID:2064

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:2568

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

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015

Filesize
342B

MD5
98732531b06182680feb948d2012e536

SHA1
af8f2918d030c09b901a92808c96d30c1b22f7ad

SHA256
0d4488e03f834b84677d13557f50d2d10c87f6f64b2f803f1872cbbc72728ddf

SHA512
dc0d5c328d6b9120fd6caea2d674ebee24b1a2abaa2b9dacd337f8615a477e299cad769418a97b4c513b622766d61a671a67d6b77ab40918ef1ff1efaf9a9886

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

Filesize
342B

MD5
f7c960aa3db8912797e1125c44c3f259

SHA1
c4cb4d46f5b1698dbbd41cc0461d6919edcee8ed

SHA256
b6c5a7d026cbf925b073e6aed8622f86efabd13cb6e0ba5502d26c413348085d

SHA512
bb2ec7deb985968dc61784d45b3a3640c00bf98b0e06c8493bff7e3660d028ce53663e4460fb85e59441766e4089ce0dff4f0cb1b3256175f6996fd40d88e3ea

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

Filesize
342B

MD5
a37834782dc88f6cb36e7978dc18811a

SHA1
e9a0241ed93c6e561cfa199208b0d23859c1c720

SHA256
73dfa787ee097cb0df8c0dc04d17723ab037319018cab26c1a9cc0da5e153f0c

SHA512
0d11b5fba7d3f7df10c5c2d5612d68e2dfcfe803d3ef8372d549bc8a4d4fae1ad8fa5918310eadfd92cdd808dbaf7056905e318f5d6bd6e88b9afb06375cc3f3

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\Sync Data\LevelDB\000007.dbtmp

Filesize
16B

MD5
18e723571b00fb1694a3bad6c78e4054

SHA1
afcc0ef32d46fe59e0483f9a3c891d3034d12f32

SHA256
8af72f43857550b01eab1019335772b367a17a9884a7a759fdf4fe6f272b90aa

SHA512
43bb0af7d3984012d2d67ca6b71f0201e5b948e6fe26a899641c4c6f066c59906d468ddf7f1df5ea5fa33c2bc5ea8219c0f2c82e0a5c365ad7581b898a8859e2

Download Submit
C:\Users\Admin\AppData\Local\Temp\Cab2E0.tmp

Filesize
70KB

MD5
49aebf8cbd62d92ac215b2923fb1b9f5

SHA1
1723be06719828dda65ad804298d0431f6aff976

SHA256
b33efcb95235b98b48508e019afa4b7655e80cf071defabd8b2123fc8b29307f

SHA512
bf86116b015fb56709516d686e168e7c9c68365136231cc51d0b6542ae95323a71d2c7acec84aad7dcecc2e410843f6d82a0a6d51b9acfc721a9c84fdd877b5b

Download Submit
C:\Users\Admin\AppData\Local\Temp\Tar2E3.tmp

Filesize
181KB

MD5
4ea6026cf93ec6338144661bf1202cd1

SHA1
a1dec9044f750ad887935a01430bf49322fbdcb7

SHA256
8efbc21559ef8b1bcf526800d8070baad42474ce7198e26fa771dbb41a76b1d8

SHA512
6c7e0980e39aacf4c3689802353f464a08cd17753bd210ee997e5f2a455deb4f287a9ef74d84579dbde49bc96213cd2b8b247723919c412ea980aa6e6bfe218b

Download Submit