hxxps://email[.]sallywilliamson[.]com/Prod/link-tracker?redirectUrl=aHR0cHMlM0ElMkYlMkZzYWxseXdpbGxpYW1zb24uY29tJTJGc2VydmljZXMlMkZvcGVuLXByb2dyYW1zJTJG&sig=GYRC3NLmhncUE1t1KPFtGXwnjcY5iJ4d6697P7AKGEuH&iat=1716308169&a=

General

Target

https://email.sallywilliamson.com/Prod/link-tracker?redirectUrl=aHR0cHMlM0ElMkYlMkZzYWxseXdpbGxpYW1zb24uY29tJTJGc2VydmljZXMlMkZvcGVuLXByb2dyYW1zJTJG&sig=GYRC3NLmhncUE1t1KPFtGXwnjcY5iJ4d6697P7AKGEuH&iat=1716308169&a=

Score

1^/10

Malware Config

Signatures

Enumerates system info in registry 2 TTPs 3 IoCs

Query Registry

T1012

System Information Discovery

T1082

Processes:

msedge.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS	msedge.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemManufacturer	msedge.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemProductName	msedge.exe

Suspicious behavior: EnumeratesProcesses 6 IoCs

Processes:

msedge.exemsedge.exeidentity_helper.exe

pid process

4424 msedge.exe
4424 msedge.exe
4996 msedge.exe
4996 msedge.exe
3216 identity_helper.exe
3216 identity_helper.exe
Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 6 IoCs

Processes:

msedge.exe

pid process

4996 msedge.exe
4996 msedge.exe
4996 msedge.exe
4996 msedge.exe
4996 msedge.exe
4996 msedge.exe

pid	process
4424	msedge.exe
4424	msedge.exe
4996	msedge.exe
4996	msedge.exe
3216	identity_helper.exe
3216	identity_helper.exe

Suspicious use of FindShellTrayWindow 25 IoCs

Processes:

msedge.exe

pid	process
4996	msedge.exe
4996	msedge.exe
4996	msedge.exe
4996	msedge.exe
4996	msedge.exe
4996	msedge.exe
4996	msedge.exe
4996	msedge.exe
4996	msedge.exe
4996	msedge.exe
4996	msedge.exe
4996	msedge.exe
4996	msedge.exe
4996	msedge.exe
4996	msedge.exe
4996	msedge.exe
4996	msedge.exe
4996	msedge.exe
4996	msedge.exe
4996	msedge.exe
4996	msedge.exe
4996	msedge.exe
4996	msedge.exe
4996	msedge.exe
4996	msedge.exe

Suspicious use of SendNotifyMessage 24 IoCs

Processes:

msedge.exe

pid	process
4996	msedge.exe
4996	msedge.exe
4996	msedge.exe
4996	msedge.exe
4996	msedge.exe
4996	msedge.exe
4996	msedge.exe
4996	msedge.exe
4996	msedge.exe
4996	msedge.exe
4996	msedge.exe
4996	msedge.exe
4996	msedge.exe
4996	msedge.exe
4996	msedge.exe
4996	msedge.exe
4996	msedge.exe
4996	msedge.exe
4996	msedge.exe
4996	msedge.exe
4996	msedge.exe
4996	msedge.exe
4996	msedge.exe
4996	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

Processes:

msedge.exe

description	pid	process	target process
PID 4996 wrote to memory of 4940	4996	msedge.exe	msedge.exe
PID 4996 wrote to memory of 4940	4996	msedge.exe	msedge.exe
PID 4996 wrote to memory of 752	4996	msedge.exe	msedge.exe
PID 4996 wrote to memory of 752	4996	msedge.exe	msedge.exe
PID 4996 wrote to memory of 752	4996	msedge.exe	msedge.exe
PID 4996 wrote to memory of 752	4996	msedge.exe	msedge.exe
PID 4996 wrote to memory of 752	4996	msedge.exe	msedge.exe
PID 4996 wrote to memory of 752	4996	msedge.exe	msedge.exe
PID 4996 wrote to memory of 752	4996	msedge.exe	msedge.exe
PID 4996 wrote to memory of 752	4996	msedge.exe	msedge.exe
PID 4996 wrote to memory of 752	4996	msedge.exe	msedge.exe
PID 4996 wrote to memory of 752	4996	msedge.exe	msedge.exe
PID 4996 wrote to memory of 752	4996	msedge.exe	msedge.exe
PID 4996 wrote to memory of 752	4996	msedge.exe	msedge.exe
PID 4996 wrote to memory of 752	4996	msedge.exe	msedge.exe
PID 4996 wrote to memory of 752	4996	msedge.exe	msedge.exe
PID 4996 wrote to memory of 752	4996	msedge.exe	msedge.exe
PID 4996 wrote to memory of 752	4996	msedge.exe	msedge.exe
PID 4996 wrote to memory of 752	4996	msedge.exe	msedge.exe
PID 4996 wrote to memory of 752	4996	msedge.exe	msedge.exe
PID 4996 wrote to memory of 752	4996	msedge.exe	msedge.exe
PID 4996 wrote to memory of 752	4996	msedge.exe	msedge.exe
PID 4996 wrote to memory of 752	4996	msedge.exe	msedge.exe
PID 4996 wrote to memory of 752	4996	msedge.exe	msedge.exe
PID 4996 wrote to memory of 752	4996	msedge.exe	msedge.exe
PID 4996 wrote to memory of 752	4996	msedge.exe	msedge.exe
PID 4996 wrote to memory of 752	4996	msedge.exe	msedge.exe
PID 4996 wrote to memory of 752	4996	msedge.exe	msedge.exe
PID 4996 wrote to memory of 752	4996	msedge.exe	msedge.exe
PID 4996 wrote to memory of 752	4996	msedge.exe	msedge.exe
PID 4996 wrote to memory of 752	4996	msedge.exe	msedge.exe
PID 4996 wrote to memory of 752	4996	msedge.exe	msedge.exe
PID 4996 wrote to memory of 752	4996	msedge.exe	msedge.exe
PID 4996 wrote to memory of 752	4996	msedge.exe	msedge.exe
PID 4996 wrote to memory of 752	4996	msedge.exe	msedge.exe
PID 4996 wrote to memory of 752	4996	msedge.exe	msedge.exe
PID 4996 wrote to memory of 752	4996	msedge.exe	msedge.exe
PID 4996 wrote to memory of 752	4996	msedge.exe	msedge.exe
PID 4996 wrote to memory of 752	4996	msedge.exe	msedge.exe
PID 4996 wrote to memory of 752	4996	msedge.exe	msedge.exe
PID 4996 wrote to memory of 752	4996	msedge.exe	msedge.exe
PID 4996 wrote to memory of 752	4996	msedge.exe	msedge.exe
PID 4996 wrote to memory of 4424	4996	msedge.exe	msedge.exe
PID 4996 wrote to memory of 4424	4996	msedge.exe	msedge.exe
PID 4996 wrote to memory of 4232	4996	msedge.exe	msedge.exe
PID 4996 wrote to memory of 4232	4996	msedge.exe	msedge.exe
PID 4996 wrote to memory of 4232	4996	msedge.exe	msedge.exe
PID 4996 wrote to memory of 4232	4996	msedge.exe	msedge.exe
PID 4996 wrote to memory of 4232	4996	msedge.exe	msedge.exe
PID 4996 wrote to memory of 4232	4996	msedge.exe	msedge.exe
PID 4996 wrote to memory of 4232	4996	msedge.exe	msedge.exe
PID 4996 wrote to memory of 4232	4996	msedge.exe	msedge.exe
PID 4996 wrote to memory of 4232	4996	msedge.exe	msedge.exe
PID 4996 wrote to memory of 4232	4996	msedge.exe	msedge.exe
PID 4996 wrote to memory of 4232	4996	msedge.exe	msedge.exe
PID 4996 wrote to memory of 4232	4996	msedge.exe	msedge.exe
PID 4996 wrote to memory of 4232	4996	msedge.exe	msedge.exe
PID 4996 wrote to memory of 4232	4996	msedge.exe	msedge.exe
PID 4996 wrote to memory of 4232	4996	msedge.exe	msedge.exe
PID 4996 wrote to memory of 4232	4996	msedge.exe	msedge.exe
PID 4996 wrote to memory of 4232	4996	msedge.exe	msedge.exe
PID 4996 wrote to memory of 4232	4996	msedge.exe	msedge.exe
PID 4996 wrote to memory of 4232	4996	msedge.exe	msedge.exe
PID 4996 wrote to memory of 4232	4996	msedge.exe	msedge.exe

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --single-argument https://email.sallywilliamson.com/Prod/link-tracker?redirectUrl=aHR0cHMlM0ElMkYlMkZzYWxseXdpbGxpYW1zb24uY29tJTJGc2VydmljZXMlMkZvcGVuLXByb2dyYW1zJTJG&sig=GYRC3NLmhncUE1t1KPFtGXwnjcY5iJ4d6697P7AKGEuH&iat=1716308169&a=
1⤵
- Enumerates system info in registry
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
PID:4996

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=crashpad-handler "--user-data-dir=C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data" /prefetch:7 --monitor-self-annotation=ptype=crashpad-handler "--database=C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Crashpad" "--metrics-dir=C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data" --annotation=IsOfficialBuild=1 --annotation=channel= --annotation=chromium-version=92.0.4515.131 "--annotation=exe=C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --annotation=plat=Win64 "--annotation=prod=Microsoft Edge" --annotation=ver=92.0.902.67 --initial-client-data=0xfc,0x100,0x104,0xd8,0x108,0x7fff0aba46f8,0x7fff0aba4708,0x7fff0aba4718
2⤵
PID:4940

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=1980,2883367889874052305,10705725235934258803,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2084 /prefetch:2
2⤵
PID:752

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=network.mojom.NetworkService --field-trial-handle=1980,2883367889874052305,10705725235934258803,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2148 /prefetch:3
2⤵
- Suspicious behavior: EnumeratesProcesses
PID:4424

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=storage.mojom.StorageService --field-trial-handle=1980,2883367889874052305,10705725235934258803,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2876 /prefetch:8
2⤵
PID:4232

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1980,2883367889874052305,10705725235934258803,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=6 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=3336 /prefetch:1
2⤵
PID:3496

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1980,2883367889874052305,10705725235934258803,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=5 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=3348 /prefetch:1
2⤵
PID:3068

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1980,2883367889874052305,10705725235934258803,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=7 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=4732 /prefetch:1
2⤵
PID:4256

C:\Program Files (x86)\Microsoft\Edge\Application\92.0.902.67\identity_helper.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\92.0.902.67\identity_helper.exe" --type=utility --utility-sub-type=winrt_app_id.mojom.WinrtAppIdService --field-trial-handle=1980,2883367889874052305,10705725235934258803,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5332 /prefetch:8
2⤵
PID:4888

C:\Program Files (x86)\Microsoft\Edge\Application\92.0.902.67\identity_helper.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\92.0.902.67\identity_helper.exe" --type=utility --utility-sub-type=winrt_app_id.mojom.WinrtAppIdService --field-trial-handle=1980,2883367889874052305,10705725235934258803,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5332 /prefetch:8
2⤵
- Suspicious behavior: EnumeratesProcesses
PID:3216

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1980,2883367889874052305,10705725235934258803,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=9 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5180 /prefetch:1
2⤵
PID:4948

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1980,2883367889874052305,10705725235934258803,131072 --lang=en-US --disable-client-side-phishing-detection --instant-process --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=10 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5036 /prefetch:1
2⤵
PID:3584

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1980,2883367889874052305,10705725235934258803,131072 --lang=en-US --disable-client-side-phishing-detection --instant-process --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=11 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5112 /prefetch:1
2⤵
PID:2904

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:4896

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:1836

Network

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

1

T1012

System Information Discovery

1

T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Crashpad\settings.dat
Filesize
152B

MD5
a8e767fd33edd97d306efb6905f93252

SHA1
a6f80ace2b57599f64b0ae3c7381f34e9456f9d3

SHA256
c8077a9fc79e2691ef321d556c4ce9933ca0570f2bbaa32fa32999dfd5f908bb

SHA512
07b748582fe222795bce74919aa06e9a09025c14493edb6f3b1f112d9a97ac2225fe0904cac9adf2a62c98c42f7877076e409803014f0afd395f4cc8be207241

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Crashpad\settings.dat
Filesize
152B

MD5
439b5e04ca18c7fb02cf406e6eb24167

SHA1
e0c5bb6216903934726e3570b7d63295b9d28987

SHA256
247d0658695a1eb44924a32363906e37e9864ba742fe35362a71f3a520ad2654

SHA512
d0241e397060eebd4535197de4f1ae925aa88ae413a3a9ded6e856b356c4324dfd45dddfef9a536f04e4a258e8fe5dc1586d92d1d56b649f75ded8eddeb1f3e2

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Network Persistent State
Filesize
193B

MD5
2163745a2a1c33b4c94396b481ccee7b

SHA1
1d1b50a2c8dae03d9e566f597b8db16e18a6184a

SHA256
61f14a7fe30d71b2fcfbf63dcd27dbc1c73a3606fbd958fcaf391ae3be8ee605

SHA512
423611529c5e31d70bf83a993ead78a85d927fa65db306e0515bf4046719db4bf14dc0250b1d005601ac68007aaac989ab3de95b7c1f1b425b7a9c2dfcfa166d

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Preferences
Filesize
5KB

MD5
92d601ea43b57b005427178d67055646

SHA1
19d4f044eab0535fceca077f22f7d6176bea5531

SHA256
8bc5e89af2eb9b79cd522f9d01101173b5571fe30c823506ee711c7dfb54f626

SHA512
4d3da2e49845f53a662c4078d139b306857d5583a7eb2cb01223703cb88b07f3b52392c9b7d7a2d57fb6f69826d186b523b42f3a4f22751fa7df0aeb3b042018

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Preferences
Filesize
6KB

MD5
cc05b9c83cac6cd03b800516bec97a9f

SHA1
7eee47ebd3cfb359ad3abb79a69c1283741ce979

SHA256
e3a9f8234d600ea63d8e2c61baf79a86dab9b57d77998c4db31c6c7c1e6e69b9

SHA512
dc677b05209d57aef95e524bcd0dbb4f8adca6ca68f32770decb6f7de1d4358f6d413622fa0ddff0ee10fa81b692dd155b522b2ca9613c80ca1f40e4f3e7d7be

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\data_reduction_proxy_leveldb\CURRENT
Filesize
16B

MD5
6752a1d65b201c13b62ea44016eb221f

SHA1
58ecf154d01a62233ed7fb494ace3c3d4ffce08b

SHA256
0861415cada612ea5834d56e2cf1055d3e63979b69eb71d32ae9ae394d8306cd

SHA512
9cfd838d3fb570b44fc3461623ab2296123404c6c8f576b0de0aabd9a6020840d4c9125eb679ed384170dbcaac2fa30dc7fa9ee5b77d6df7c344a0aa030e0389

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Local State
Filesize
11KB

MD5
f29322b6f795c9f364b0ad396a1f800e

SHA1
82fe140e2e035be49ea3b1cdc54c295d13aa57df

SHA256
56fb8fcf72208581693f97cb2d1b050edb92d51f6eeba633b081ec8862333330

SHA512
ae5234fbfb38c118ec5061225112cddb47edf527d9c2134aae4b82b1a8fabc4e687c2b140ba90dca5037034278534ee8b13beccf5f01ff761fb21e9a02421e78

Download Submit
\??\pipe\LOCAL\crashpad_4996_CRGQYCDFUAERIEZM
MD5
d41d8cd98f00b204e9800998ecf8427e

SHA1
da39a3ee5e6b4b0d3255bfef95601890afd80709

SHA256
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

SHA512
cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e

Download Submit

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v13

Replay Monitor

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Downloads