hxxps://r20[.]rs6[.]net/tn[.]jsp?f=001wtuywrsax2ySVBVPKvGt2FLO9gRVIiD_ZSDAMrCM6zApnejK4XEeO3fwqJ4Q3a2sPzHYesNqhtUIRv4fFkjoHcmp-64RfDl5rGN26TrCGeu3T0f4ViVGUV3l5DOK3vzNAtILNIMlSftLCXe9MkvHOeEDM5N6d4eKa9Wnz4DY2NQ=&c=&ch===&__=/qwery/cm9oaXRla2hhbmRhdmVAZWF0b24uY29t

General

Target

https://r20.rs6.net/tn.jsp?f=001wtuywrsax2ySVBVPKvGt2FLO9gRVIiD_ZSDAMrCM6zApnejK4XEeO3fwqJ4Q3a2sPzHYesNqhtUIRv4fFkjoHcmp-64RfDl5rGN26TrCGeu3T0f4ViVGUV3l5DOK3vzNAtILNIMlSftLCXe9MkvHOeEDM5N6d4eKa9Wnz4DY2NQ=&c=&ch===&__=/qwery/cm9oaXRla2hhbmRhdmVAZWF0b24uY29t

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

2184 msedge.exe
2184 msedge.exe
5104 msedge.exe
5104 msedge.exe
3316 identity_helper.exe
3316 identity_helper.exe
Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 8 IoCs

Processes:

msedge.exe

pid process

5104 msedge.exe
5104 msedge.exe
5104 msedge.exe
5104 msedge.exe
5104 msedge.exe
5104 msedge.exe
5104 msedge.exe
5104 msedge.exe

pid	process
2184	msedge.exe
2184	msedge.exe
5104	msedge.exe
5104	msedge.exe
3316	identity_helper.exe
3316	identity_helper.exe

Suspicious use of FindShellTrayWindow 25 IoCs

Processes:

msedge.exe

pid	process
5104	msedge.exe
5104	msedge.exe
5104	msedge.exe
5104	msedge.exe
5104	msedge.exe
5104	msedge.exe
5104	msedge.exe
5104	msedge.exe
5104	msedge.exe
5104	msedge.exe
5104	msedge.exe
5104	msedge.exe
5104	msedge.exe
5104	msedge.exe
5104	msedge.exe
5104	msedge.exe
5104	msedge.exe
5104	msedge.exe
5104	msedge.exe
5104	msedge.exe
5104	msedge.exe
5104	msedge.exe
5104	msedge.exe
5104	msedge.exe
5104	msedge.exe

Suspicious use of SendNotifyMessage 24 IoCs

Processes:

msedge.exe

pid	process
5104	msedge.exe
5104	msedge.exe
5104	msedge.exe
5104	msedge.exe
5104	msedge.exe
5104	msedge.exe
5104	msedge.exe
5104	msedge.exe
5104	msedge.exe
5104	msedge.exe
5104	msedge.exe
5104	msedge.exe
5104	msedge.exe
5104	msedge.exe
5104	msedge.exe
5104	msedge.exe
5104	msedge.exe
5104	msedge.exe
5104	msedge.exe
5104	msedge.exe
5104	msedge.exe
5104	msedge.exe
5104	msedge.exe
5104	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

Processes:

msedge.exe

description	pid	process	target process
PID 5104 wrote to memory of 4684	5104	msedge.exe	msedge.exe
PID 5104 wrote to memory of 4684	5104	msedge.exe	msedge.exe
PID 5104 wrote to memory of 4512	5104	msedge.exe	msedge.exe
PID 5104 wrote to memory of 4512	5104	msedge.exe	msedge.exe
PID 5104 wrote to memory of 4512	5104	msedge.exe	msedge.exe
PID 5104 wrote to memory of 4512	5104	msedge.exe	msedge.exe
PID 5104 wrote to memory of 4512	5104	msedge.exe	msedge.exe
PID 5104 wrote to memory of 4512	5104	msedge.exe	msedge.exe
PID 5104 wrote to memory of 4512	5104	msedge.exe	msedge.exe
PID 5104 wrote to memory of 4512	5104	msedge.exe	msedge.exe
PID 5104 wrote to memory of 4512	5104	msedge.exe	msedge.exe
PID 5104 wrote to memory of 4512	5104	msedge.exe	msedge.exe
PID 5104 wrote to memory of 4512	5104	msedge.exe	msedge.exe
PID 5104 wrote to memory of 4512	5104	msedge.exe	msedge.exe
PID 5104 wrote to memory of 4512	5104	msedge.exe	msedge.exe
PID 5104 wrote to memory of 4512	5104	msedge.exe	msedge.exe
PID 5104 wrote to memory of 4512	5104	msedge.exe	msedge.exe
PID 5104 wrote to memory of 4512	5104	msedge.exe	msedge.exe
PID 5104 wrote to memory of 4512	5104	msedge.exe	msedge.exe
PID 5104 wrote to memory of 4512	5104	msedge.exe	msedge.exe
PID 5104 wrote to memory of 4512	5104	msedge.exe	msedge.exe
PID 5104 wrote to memory of 4512	5104	msedge.exe	msedge.exe
PID 5104 wrote to memory of 4512	5104	msedge.exe	msedge.exe
PID 5104 wrote to memory of 4512	5104	msedge.exe	msedge.exe
PID 5104 wrote to memory of 4512	5104	msedge.exe	msedge.exe
PID 5104 wrote to memory of 4512	5104	msedge.exe	msedge.exe
PID 5104 wrote to memory of 4512	5104	msedge.exe	msedge.exe
PID 5104 wrote to memory of 4512	5104	msedge.exe	msedge.exe
PID 5104 wrote to memory of 4512	5104	msedge.exe	msedge.exe
PID 5104 wrote to memory of 4512	5104	msedge.exe	msedge.exe
PID 5104 wrote to memory of 4512	5104	msedge.exe	msedge.exe
PID 5104 wrote to memory of 4512	5104	msedge.exe	msedge.exe
PID 5104 wrote to memory of 4512	5104	msedge.exe	msedge.exe
PID 5104 wrote to memory of 4512	5104	msedge.exe	msedge.exe
PID 5104 wrote to memory of 4512	5104	msedge.exe	msedge.exe
PID 5104 wrote to memory of 4512	5104	msedge.exe	msedge.exe
PID 5104 wrote to memory of 4512	5104	msedge.exe	msedge.exe
PID 5104 wrote to memory of 4512	5104	msedge.exe	msedge.exe
PID 5104 wrote to memory of 4512	5104	msedge.exe	msedge.exe
PID 5104 wrote to memory of 4512	5104	msedge.exe	msedge.exe
PID 5104 wrote to memory of 4512	5104	msedge.exe	msedge.exe
PID 5104 wrote to memory of 4512	5104	msedge.exe	msedge.exe
PID 5104 wrote to memory of 2184	5104	msedge.exe	msedge.exe
PID 5104 wrote to memory of 2184	5104	msedge.exe	msedge.exe
PID 5104 wrote to memory of 4548	5104	msedge.exe	msedge.exe
PID 5104 wrote to memory of 4548	5104	msedge.exe	msedge.exe
PID 5104 wrote to memory of 4548	5104	msedge.exe	msedge.exe
PID 5104 wrote to memory of 4548	5104	msedge.exe	msedge.exe
PID 5104 wrote to memory of 4548	5104	msedge.exe	msedge.exe
PID 5104 wrote to memory of 4548	5104	msedge.exe	msedge.exe
PID 5104 wrote to memory of 4548	5104	msedge.exe	msedge.exe
PID 5104 wrote to memory of 4548	5104	msedge.exe	msedge.exe
PID 5104 wrote to memory of 4548	5104	msedge.exe	msedge.exe
PID 5104 wrote to memory of 4548	5104	msedge.exe	msedge.exe
PID 5104 wrote to memory of 4548	5104	msedge.exe	msedge.exe
PID 5104 wrote to memory of 4548	5104	msedge.exe	msedge.exe
PID 5104 wrote to memory of 4548	5104	msedge.exe	msedge.exe
PID 5104 wrote to memory of 4548	5104	msedge.exe	msedge.exe
PID 5104 wrote to memory of 4548	5104	msedge.exe	msedge.exe
PID 5104 wrote to memory of 4548	5104	msedge.exe	msedge.exe
PID 5104 wrote to memory of 4548	5104	msedge.exe	msedge.exe
PID 5104 wrote to memory of 4548	5104	msedge.exe	msedge.exe
PID 5104 wrote to memory of 4548	5104	msedge.exe	msedge.exe
PID 5104 wrote to memory of 4548	5104	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://r20.rs6.net/tn.jsp?f=001wtuywrsax2ySVBVPKvGt2FLO9gRVIiD_ZSDAMrCM6zApnejK4XEeO3fwqJ4Q3a2sPzHYesNqhtUIRv4fFkjoHcmp-64RfDl5rGN26TrCGeu3T0f4ViVGUV3l5DOK3vzNAtILNIMlSftLCXe9MkvHOeEDM5N6d4eKa9Wnz4DY2NQ=&c=&ch===&__=/qwery/cm9oaXRla2hhbmRhdmVAZWF0b24uY29t
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:5104

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,0x100,0x104,0xd8,0x108,0x7ffceed146f8,0x7ffceed14708,0x7ffceed14718
2⤵
PID:4684

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=2092,16113571246711640978,15578264931598931507,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2180 /prefetch:3
2⤵
- Suspicious behavior: EnumeratesProcesses
PID:2184

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=2092,16113571246711640978,15578264931598931507,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2640 /prefetch:8
2⤵
PID:4548

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2092,16113571246711640978,15578264931598931507,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2112 /prefetch:2
2⤵
PID:4512

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2092,16113571246711640978,15578264931598931507,131072 --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=3292 /prefetch:1
2⤵
PID:3716

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2092,16113571246711640978,15578264931598931507,131072 --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=3284 /prefetch:1
2⤵
PID:3580

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2092,16113571246711640978,15578264931598931507,131072 --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=4996 /prefetch:1
2⤵
PID:3624

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2092,16113571246711640978,15578264931598931507,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=8 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5180 /prefetch:1
2⤵
PID:2424

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=2092,16113571246711640978,15578264931598931507,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5996 /prefetch:8
2⤵
PID:3024

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=2092,16113571246711640978,15578264931598931507,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5996 /prefetch:8
2⤵
- Suspicious behavior: EnumeratesProcesses
PID:3316

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2092,16113571246711640978,15578264931598931507,131072 --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=3004 /prefetch:1
2⤵
PID:3732

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2092,16113571246711640978,15578264931598931507,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=10 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=4012 /prefetch:1
2⤵
PID:4624

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2092,16113571246711640978,15578264931598931507,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=12 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5204 /prefetch:1
2⤵
PID:3672

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2092,16113571246711640978,15578264931598931507,131072 --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=13 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5264 /prefetch:1
2⤵
PID:1692

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:2916

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:4836

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

Loading Replay Monitor...

Downloads

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

MD5
7a5862a0ca86c0a4e8e0b30261858e1f

SHA1
ee490d28e155806d255e0f17be72509be750bf97

SHA256
92b4c004a9ec97ccf7a19955926982bac099f3b438cd46063bb9bf5ac7814a4b

SHA512
0089df12ed908b4925ba838e07128987afe1c9235097b62855122a03ca6d34d7c75fe4c30e68581c946b77252e7edf1dd66481e20c0a9cccd37e0a4fe4f0a6fe

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\222d0f9f-e67b-4e10-87ba-8f07253e828f.tmp
Filesize
24KB

MD5
52826cef6409f67b78148b75e442b5ea

SHA1
a675db110aae767f5910511751cc3992cddcc393

SHA256
98fc43994599573e7181c849e5865f23b4f05f85c1115dff53c58764d80373fb

SHA512
f18df18cab6b5ecd71b79c81a2a1fdac42cc9960f62f06ac25f4d6487792705f2766ee3a10239eaac940d090186e6bc820e4eb7a5ee138f6e5c1c64f951b960c

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Network Persistent State
Filesize
111B

MD5
285252a2f6327d41eab203dc2f402c67

SHA1
acedb7ba5fbc3ce914a8bf386a6f72ca7baa33c6

SHA256
5dfc321417fc31359f23320ea68014ebfd793c5bbed55f77dab4180bbd4a2026

SHA512
11ce7cb484fee66894e63c31db0d6b7ef66ad0327d4e7e2eb85f3bcc2e836a3a522c68d681e84542e471e54f765e091efe1ee4065641b0299b15613eb32dcc0d

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

MD5
5f46510a49760d2c7841ed62b0cd2e9d

SHA1
136f944959cfaa545a9fcd4a9949d2f6a875bc61

SHA256
eeef80886f05cd79bc3d82e546db02acdfcf87a116306f616de5e90b997f3cd9

SHA512
aaa592f0a833b453590655e095789992ed469272c74d6f0918445a3285b90fdd4a6e17b44ca1c266d41b711134a2e211dfba6a1218ca6c89d339ed95c0cd0529

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

MD5
66af2a7a12ad85561f14c9b7cdaaf2e4

SHA1
cd54077a2ba8eabe95adb3fcd17ae79600a22754

SHA256
cff1d805a79acb06b026cd965ccf3b94f16946cf0373d1c052c0fef9d7b5c066

SHA512
160aa1194dfa6d17d110fc64aab0689f66c9d314620a7eff21ec30e41cae00aa46a71ed9949945535ceef177c2f5c69ae57f1c0b3f971a0b9ae911c542db4ead

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Local State
Filesize
10KB

MD5
981928a8f6fd28d350ef939b3fd2c9d8

SHA1
d378b38870e182d3b0b83127bc268a742b353908

SHA256
e7913d3bb8ae5b3bb4f2a36868c967cd3b4100837a7ec9e47b41ee19546435d9

SHA512
a362f36c3c24c89af5b63a3ed8c213db218ea66f72ac2228a8a4f1355dec360e2ada453d28da089aafd69843929e2d83375d770023ba4b3765331645cf127855

Download Submit
\??\pipe\LOCAL\crashpad_5104_MEKHRXRTLTDKDGNY
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

Loading Replay Monitor...

Downloads