hxxp://solzr[.]com

Analysis

max time kernel
149s
max time network
151s
platform
windows10-2004_x64
resource
win10v2004-20240226-en
resource tags

arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
submitted
06-03-2024 18:52

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General

Target

http://solzr.com

Score

1^/10

Malware Config

Signatures

Enumerates system info in registry 2 TTPs 3 IoCs

Query Registry

T1012

System Information Discovery

T1082

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

Suspicious behavior: EnumeratesProcesses 10 IoCs

pid	Process
1068	msedge.exe
1068	msedge.exe
3224	msedge.exe
3224	msedge.exe
3288	identity_helper.exe
3288	identity_helper.exe
2680	msedge.exe
2680	msedge.exe
2680	msedge.exe
2680	msedge.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 10 IoCs

pid	Process
3224	msedge.exe
3224	msedge.exe
3224	msedge.exe
3224	msedge.exe
3224	msedge.exe
3224	msedge.exe
3224	msedge.exe
3224	msedge.exe
3224	msedge.exe
3224	msedge.exe

Suspicious use of FindShellTrayWindow 25 IoCs

pid	Process
3224	msedge.exe
3224	msedge.exe
3224	msedge.exe
3224	msedge.exe
3224	msedge.exe
3224	msedge.exe
3224	msedge.exe
3224	msedge.exe
3224	msedge.exe
3224	msedge.exe
3224	msedge.exe
3224	msedge.exe
3224	msedge.exe
3224	msedge.exe
3224	msedge.exe
3224	msedge.exe
3224	msedge.exe
3224	msedge.exe
3224	msedge.exe
3224	msedge.exe
3224	msedge.exe
3224	msedge.exe
3224	msedge.exe
3224	msedge.exe
3224	msedge.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
3224	msedge.exe
3224	msedge.exe
3224	msedge.exe
3224	msedge.exe
3224	msedge.exe
3224	msedge.exe
3224	msedge.exe
3224	msedge.exe
3224	msedge.exe
3224	msedge.exe
3224	msedge.exe
3224	msedge.exe
3224	msedge.exe
3224	msedge.exe
3224	msedge.exe
3224	msedge.exe
3224	msedge.exe
3224	msedge.exe
3224	msedge.exe
3224	msedge.exe
3224	msedge.exe
3224	msedge.exe
3224	msedge.exe
3224	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 3224 wrote to memory of 2924	3224	msedge.exe	88
PID 3224 wrote to memory of 2924	3224	msedge.exe	88
PID 3224 wrote to memory of 4328	3224	msedge.exe	89
PID 3224 wrote to memory of 4328	3224	msedge.exe	89
PID 3224 wrote to memory of 4328	3224	msedge.exe	89
PID 3224 wrote to memory of 4328	3224	msedge.exe	89
PID 3224 wrote to memory of 4328	3224	msedge.exe	89
PID 3224 wrote to memory of 4328	3224	msedge.exe	89
PID 3224 wrote to memory of 4328	3224	msedge.exe	89
PID 3224 wrote to memory of 4328	3224	msedge.exe	89
PID 3224 wrote to memory of 4328	3224	msedge.exe	89
PID 3224 wrote to memory of 4328	3224	msedge.exe	89
PID 3224 wrote to memory of 4328	3224	msedge.exe	89
PID 3224 wrote to memory of 4328	3224	msedge.exe	89
PID 3224 wrote to memory of 4328	3224	msedge.exe	89
PID 3224 wrote to memory of 4328	3224	msedge.exe	89
PID 3224 wrote to memory of 4328	3224	msedge.exe	89
PID 3224 wrote to memory of 4328	3224	msedge.exe	89
PID 3224 wrote to memory of 4328	3224	msedge.exe	89
PID 3224 wrote to memory of 4328	3224	msedge.exe	89
PID 3224 wrote to memory of 4328	3224	msedge.exe	89
PID 3224 wrote to memory of 4328	3224	msedge.exe	89
PID 3224 wrote to memory of 4328	3224	msedge.exe	89
PID 3224 wrote to memory of 4328	3224	msedge.exe	89
PID 3224 wrote to memory of 4328	3224	msedge.exe	89
PID 3224 wrote to memory of 4328	3224	msedge.exe	89
PID 3224 wrote to memory of 4328	3224	msedge.exe	89
PID 3224 wrote to memory of 4328	3224	msedge.exe	89
PID 3224 wrote to memory of 4328	3224	msedge.exe	89
PID 3224 wrote to memory of 4328	3224	msedge.exe	89
PID 3224 wrote to memory of 4328	3224	msedge.exe	89
PID 3224 wrote to memory of 4328	3224	msedge.exe	89
PID 3224 wrote to memory of 4328	3224	msedge.exe	89
PID 3224 wrote to memory of 4328	3224	msedge.exe	89
PID 3224 wrote to memory of 4328	3224	msedge.exe	89
PID 3224 wrote to memory of 4328	3224	msedge.exe	89
PID 3224 wrote to memory of 4328	3224	msedge.exe	89
PID 3224 wrote to memory of 4328	3224	msedge.exe	89
PID 3224 wrote to memory of 4328	3224	msedge.exe	89
PID 3224 wrote to memory of 4328	3224	msedge.exe	89
PID 3224 wrote to memory of 4328	3224	msedge.exe	89
PID 3224 wrote to memory of 4328	3224	msedge.exe	89
PID 3224 wrote to memory of 1068	3224	msedge.exe	90
PID 3224 wrote to memory of 1068	3224	msedge.exe	90
PID 3224 wrote to memory of 3036	3224	msedge.exe	91
PID 3224 wrote to memory of 3036	3224	msedge.exe	91
PID 3224 wrote to memory of 3036	3224	msedge.exe	91
PID 3224 wrote to memory of 3036	3224	msedge.exe	91
PID 3224 wrote to memory of 3036	3224	msedge.exe	91
PID 3224 wrote to memory of 3036	3224	msedge.exe	91
PID 3224 wrote to memory of 3036	3224	msedge.exe	91
PID 3224 wrote to memory of 3036	3224	msedge.exe	91
PID 3224 wrote to memory of 3036	3224	msedge.exe	91
PID 3224 wrote to memory of 3036	3224	msedge.exe	91
PID 3224 wrote to memory of 3036	3224	msedge.exe	91
PID 3224 wrote to memory of 3036	3224	msedge.exe	91
PID 3224 wrote to memory of 3036	3224	msedge.exe	91
PID 3224 wrote to memory of 3036	3224	msedge.exe	91
PID 3224 wrote to memory of 3036	3224	msedge.exe	91
PID 3224 wrote to memory of 3036	3224	msedge.exe	91
PID 3224 wrote to memory of 3036	3224	msedge.exe	91
PID 3224 wrote to memory of 3036	3224	msedge.exe	91
PID 3224 wrote to memory of 3036	3224	msedge.exe	91
PID 3224 wrote to memory of 3036	3224	msedge.exe	91

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --single-argument http://solzr.com
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:3224
- 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,0x100,0x104,0xe0,0x108,0x7ffec85f46f8,0x7ffec85f4708,0x7ffec85f4718
  2⤵
  PID:2924
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2100,8327360926081339008,5341126385748018510,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2172 /prefetch:2
  2⤵
  PID:4328
- 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=2100,8327360926081339008,5341126385748018510,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2224 /prefetch:3
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:1068
- 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=2100,8327360926081339008,5341126385748018510,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2804 /prefetch:8
  2⤵
  PID:3036
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2100,8327360926081339008,5341126385748018510,131072 --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=3252 /prefetch:1
  2⤵
  PID:2200
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2100,8327360926081339008,5341126385748018510,131072 --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=3268 /prefetch:1
  2⤵
  PID:4136
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2100,8327360926081339008,5341126385748018510,131072 --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=4992 /prefetch:1
  2⤵
  PID:2020
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2100,8327360926081339008,5341126385748018510,131072 --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=4772 /prefetch:1
  2⤵
  PID:3776
- 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=2100,8327360926081339008,5341126385748018510,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5140 /prefetch:8
  2⤵
  PID:1540
- 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=2100,8327360926081339008,5341126385748018510,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5140 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:3288
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2100,8327360926081339008,5341126385748018510,131072 --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=5440 /prefetch:1
  2⤵
  PID:2144
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2100,8327360926081339008,5341126385748018510,131072 --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=5456 /prefetch:1
  2⤵
  PID:3988
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2100,8327360926081339008,5341126385748018510,131072 --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=12 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=4732 /prefetch:1
  2⤵
  PID:2020
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2100,8327360926081339008,5341126385748018510,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=13 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5456 /prefetch:1
  2⤵
  PID:4196
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2100,8327360926081339008,5341126385748018510,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=14 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=2252 /prefetch:1
  2⤵
  PID:5988
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2100,8327360926081339008,5341126385748018510,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=15 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5712 /prefetch:1
  2⤵
  PID:5084
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2100,8327360926081339008,5341126385748018510,131072 --disable-gpu-sandbox --use-gl=disabled --gpu-vendor-id=4318 --gpu-device-id=140 --gpu-sub-system-id=0 --gpu-revision=0 --gpu-driver-version=10.0.19041.546 --gpu-preferences=UAAAAAAAAADoAAAQAAAAAAAAAAAAAAAAAABgAAAEAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=5884 /prefetch:2
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:2680

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:3692

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:3648

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\Microsoft\Edge\User Data\Crashpad\settings.dat

Filesize
152B

MD5
cbec32729772aa6c576e97df4fef48f5

SHA1
6ec173d5313f27ba1e46ad66c7bbe7c0a9767dba

SHA256
d34331aa91a21e127bbe68f55c4c1898c429d9d43545c3253d317ffb105aa24e

SHA512
425b3638fed70da3bc16bba8b9878de528aca98669203f39473b931f487a614d3f66073b8c3d9bc2211e152b4bbdeceb2777001467954eec491f862912f3c7a0

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

Filesize
152B

MD5
279e783b0129b64a8529800a88fbf1ee

SHA1
204c62ec8cef8467e5729cad52adae293178744f

SHA256
3619c3b82a8cbdce37bfd88b66d4fdfcd728a1112b05eb26998bea527d187932

SHA512
32730d9124dd28c196bd4abcfd6a283a04553f3f6b050c057264bc883783d30d6602781137762e66e1f90847724d0e994bddf6e729de11a809f263f139023d3b

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

Filesize
6KB

MD5
e5566fd1f9ea57dca0dc6b7300f9515f

SHA1
dd72767aec7f5e9f20916e928eccfc4f7d595073

SHA256
c6464e41a6a52a9bc63465ac72ec839f18518d103269f05d1f28726eadd5c75e

SHA512
20c75edac60da0f3279cd86313a56bd6e3528b3f9b2dff22dbdaea96cf4a03e324a8c788427451cf6b8b90c05dac1511c13e9896c2b381261af24a2210b82e12

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

Filesize
6KB

MD5
6d074daf121c1562bd9792cea9934a91

SHA1
30201fcebf756b3745de522bfe4041920eeb8c68

SHA256
3eb08b8d995c86633fdfe91c44b7201a3696d0829c7e9b0e7bd4c02f3045a17c

SHA512
2b5dc51bbad22d863bc29e0468aa458e3ab8f156a4e3b4c1cf1f85e03012f568863e514a1c3665de753138a37020c6fca1299cd399ed79cef747d5d05a59afcc

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
12KB

MD5
a6943ecaae925186a227d8d67e9225e3

SHA1
fd496c40de56b0e8d132d0e8494ad0a733f94a39

SHA256
0c9a498bd43e31e44bde2bf85378bd1b8e18bae52d1cf42d98863eb4164bd83c

SHA512
50009bd315480fff6fb32b6df61badac813e09c72e84c1a64f0de9801ffdbb859fea6ccceb01bb59a1f959f0aabbcce94cb1795cdefdcb74236d7c1bf83b239b

Download Submit