hxxp://213[.]139[.]205[.]131/update_ver

Analysis

max time kernel
145s
max time network
148s
platform
windows10-2004_x64
resource
win10v2004-20231215-en
resource tags

arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
submitted
12-02-2024 11:54

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General

Target

http://213.139.205.131/update_ver

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 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 10 IoCs

pid	Process
4448	msedge.exe
4448	msedge.exe
3004	msedge.exe
3004	msedge.exe
4736	identity_helper.exe
4736	identity_helper.exe
512	msedge.exe
512	msedge.exe
512	msedge.exe
512	msedge.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 10 IoCs

pid	Process
3004	msedge.exe
3004	msedge.exe
3004	msedge.exe
3004	msedge.exe
3004	msedge.exe
3004	msedge.exe
3004	msedge.exe
3004	msedge.exe
3004	msedge.exe
3004	msedge.exe

Suspicious use of FindShellTrayWindow 25 IoCs

pid	Process
3004	msedge.exe
3004	msedge.exe
3004	msedge.exe
3004	msedge.exe
3004	msedge.exe
3004	msedge.exe
3004	msedge.exe
3004	msedge.exe
3004	msedge.exe
3004	msedge.exe
3004	msedge.exe
3004	msedge.exe
3004	msedge.exe
3004	msedge.exe
3004	msedge.exe
3004	msedge.exe
3004	msedge.exe
3004	msedge.exe
3004	msedge.exe
3004	msedge.exe
3004	msedge.exe
3004	msedge.exe
3004	msedge.exe
3004	msedge.exe
3004	msedge.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
3004	msedge.exe
3004	msedge.exe
3004	msedge.exe
3004	msedge.exe
3004	msedge.exe
3004	msedge.exe
3004	msedge.exe
3004	msedge.exe
3004	msedge.exe
3004	msedge.exe
3004	msedge.exe
3004	msedge.exe
3004	msedge.exe
3004	msedge.exe
3004	msedge.exe
3004	msedge.exe
3004	msedge.exe
3004	msedge.exe
3004	msedge.exe
3004	msedge.exe
3004	msedge.exe
3004	msedge.exe
3004	msedge.exe
3004	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 3004 wrote to memory of 3468	3004	msedge.exe	58
PID 3004 wrote to memory of 3468	3004	msedge.exe	58
PID 3004 wrote to memory of 3612	3004	msedge.exe	85
PID 3004 wrote to memory of 3612	3004	msedge.exe	85
PID 3004 wrote to memory of 3612	3004	msedge.exe	85
PID 3004 wrote to memory of 3612	3004	msedge.exe	85
PID 3004 wrote to memory of 3612	3004	msedge.exe	85
PID 3004 wrote to memory of 3612	3004	msedge.exe	85
PID 3004 wrote to memory of 3612	3004	msedge.exe	85
PID 3004 wrote to memory of 3612	3004	msedge.exe	85
PID 3004 wrote to memory of 3612	3004	msedge.exe	85
PID 3004 wrote to memory of 3612	3004	msedge.exe	85
PID 3004 wrote to memory of 3612	3004	msedge.exe	85
PID 3004 wrote to memory of 3612	3004	msedge.exe	85
PID 3004 wrote to memory of 3612	3004	msedge.exe	85
PID 3004 wrote to memory of 3612	3004	msedge.exe	85
PID 3004 wrote to memory of 3612	3004	msedge.exe	85
PID 3004 wrote to memory of 3612	3004	msedge.exe	85
PID 3004 wrote to memory of 3612	3004	msedge.exe	85
PID 3004 wrote to memory of 3612	3004	msedge.exe	85
PID 3004 wrote to memory of 3612	3004	msedge.exe	85
PID 3004 wrote to memory of 3612	3004	msedge.exe	85
PID 3004 wrote to memory of 3612	3004	msedge.exe	85
PID 3004 wrote to memory of 3612	3004	msedge.exe	85
PID 3004 wrote to memory of 3612	3004	msedge.exe	85
PID 3004 wrote to memory of 3612	3004	msedge.exe	85
PID 3004 wrote to memory of 3612	3004	msedge.exe	85
PID 3004 wrote to memory of 3612	3004	msedge.exe	85
PID 3004 wrote to memory of 3612	3004	msedge.exe	85
PID 3004 wrote to memory of 3612	3004	msedge.exe	85
PID 3004 wrote to memory of 3612	3004	msedge.exe	85
PID 3004 wrote to memory of 3612	3004	msedge.exe	85
PID 3004 wrote to memory of 3612	3004	msedge.exe	85
PID 3004 wrote to memory of 3612	3004	msedge.exe	85
PID 3004 wrote to memory of 3612	3004	msedge.exe	85
PID 3004 wrote to memory of 3612	3004	msedge.exe	85
PID 3004 wrote to memory of 3612	3004	msedge.exe	85
PID 3004 wrote to memory of 3612	3004	msedge.exe	85
PID 3004 wrote to memory of 3612	3004	msedge.exe	85
PID 3004 wrote to memory of 3612	3004	msedge.exe	85
PID 3004 wrote to memory of 3612	3004	msedge.exe	85
PID 3004 wrote to memory of 3612	3004	msedge.exe	85
PID 3004 wrote to memory of 4448	3004	msedge.exe	86
PID 3004 wrote to memory of 4448	3004	msedge.exe	86
PID 3004 wrote to memory of 4472	3004	msedge.exe	87
PID 3004 wrote to memory of 4472	3004	msedge.exe	87
PID 3004 wrote to memory of 4472	3004	msedge.exe	87
PID 3004 wrote to memory of 4472	3004	msedge.exe	87
PID 3004 wrote to memory of 4472	3004	msedge.exe	87
PID 3004 wrote to memory of 4472	3004	msedge.exe	87
PID 3004 wrote to memory of 4472	3004	msedge.exe	87
PID 3004 wrote to memory of 4472	3004	msedge.exe	87
PID 3004 wrote to memory of 4472	3004	msedge.exe	87
PID 3004 wrote to memory of 4472	3004	msedge.exe	87
PID 3004 wrote to memory of 4472	3004	msedge.exe	87
PID 3004 wrote to memory of 4472	3004	msedge.exe	87
PID 3004 wrote to memory of 4472	3004	msedge.exe	87
PID 3004 wrote to memory of 4472	3004	msedge.exe	87
PID 3004 wrote to memory of 4472	3004	msedge.exe	87
PID 3004 wrote to memory of 4472	3004	msedge.exe	87
PID 3004 wrote to memory of 4472	3004	msedge.exe	87
PID 3004 wrote to memory of 4472	3004	msedge.exe	87
PID 3004 wrote to memory of 4472	3004	msedge.exe	87
PID 3004 wrote to memory of 4472	3004	msedge.exe	87

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --single-argument http://213.139.205.131/update_ver
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:3004
- 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,0x100,0x104,0xd8,0x108,0x7ffb5a7646f8,0x7ffb5a764708,0x7ffb5a764718
  2⤵
  PID:3468
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2056,12639455109828314026,12294355756143351681,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2076 /prefetch:2
  2⤵
  PID:3612
- 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=2056,12639455109828314026,12294355756143351681,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2132 /prefetch:3
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:4448
- 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=2056,12639455109828314026,12294355756143351681,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2796 /prefetch:8
  2⤵
  PID:4472
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2056,12639455109828314026,12294355756143351681,131072 --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=3172 /prefetch:1
  2⤵
  PID:224
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2056,12639455109828314026,12294355756143351681,131072 --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=3208 /prefetch:1
  2⤵
  PID:4072
- 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=2056,12639455109828314026,12294355756143351681,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5248 /prefetch:8
  2⤵
  PID:4412
- 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=2056,12639455109828314026,12294355756143351681,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5248 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:4736
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2056,12639455109828314026,12294355756143351681,131072 --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=9 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5460 /prefetch:1
  2⤵
  PID:3100
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2056,12639455109828314026,12294355756143351681,131072 --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=5424 /prefetch:1
  2⤵
  PID:4776
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2056,12639455109828314026,12294355756143351681,131072 --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=3400 /prefetch:1
  2⤵
  PID:2276
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2056,12639455109828314026,12294355756143351681,131072 --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=3404 /prefetch:1
  2⤵
  PID:2828
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2056,12639455109828314026,12294355756143351681,131072 --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=6136 /prefetch:1
  2⤵
  PID:216
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2056,12639455109828314026,12294355756143351681,131072 --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=3704 /prefetch:1
  2⤵
  PID:1348
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2056,12639455109828314026,12294355756143351681,131072 --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=3932 /prefetch:1
  2⤵
  PID:1044
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2056,12639455109828314026,12294355756143351681,131072 --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=2836 /prefetch:1
  2⤵
  PID:4264
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2056,12639455109828314026,12294355756143351681,131072 --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=3208 /prefetch:2
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:512

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:4128

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:4264

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
5e77545b7e1c504b2f5ce7c5cc2ce1fe

SHA1
d81a6af13cf31fa410b85471e4509124ebeaff7e

SHA256
cbb617cd6cde793f367df016b200d35ce3c521ab901bbcb52928576bb180bc11

SHA512
cbc65c61334a8b18ece79acdb30a4af80aa9448c3edc3902b00eb48fd5038bf6013d1f3f6436c1bcb637e78c485ae8e352839ca3c9ddf7e45b3b82d23b0e6e37

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
2467575b0fd0e83b11078d8fc90eb1c9

SHA1
f708aacb08f006b2504f4782333672465ea60a6a

SHA256
4b882353290b0774261d58a925fb9f9a3eb7fcf08e8a06a1f95cbd1924618d97

SHA512
92df4132d91bc8e1ff332116dab5ecfe41f99e50ca72e9d464dd44160ff63d3c3dfd147dbe9ab13144685b2d8a989770425e1d5692d956ef9a0d3172f1c25106

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

Filesize
5KB

MD5
9fd6a89c6212359af8a3b2efdb4d8244

SHA1
03daa7e49675ed16d64042bd77642fdf59acfb2b

SHA256
54e086023c4df90dcf8a54848d072d94b51e6329ddad112ecc02cbb87e407c38

SHA512
e460f95e863a8a5cb51cc33229055a4daa68c5b766c6a882d42c6d2d2391ebcb985c140762cf8ac440c0895aabf454f68e33e68eb60f3bd1acffca353d39e967

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

Filesize
24KB

MD5
6db2d2ceb22a030bd1caa72b32cfbf98

SHA1
fe50f35e60f88624a28b93b8a76be1377957618b

SHA256
7b22b0b16088ab7f7d6f938d7cfe9ae807856662ce3a63e7de6c8107186853e4

SHA512
d5a67a394003f559c98e1a1e9e31c2d473d04cc075b08bb0aab115ce42744da536895df2cec73fa54fc36f38d38e4906680cfacfbf4698ee925f1609fbb07912

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
10KB

MD5
e3fedae47a146c46d255c48d431cfa66

SHA1
dfa4029c1ffb503da6bc1062a72063f63552392f

SHA256
058f214f79f2957d3418dab31ab309cf4ed438459a663b7e37489bb88e379fe3

SHA512
c7a0b3f45715bf0a2335973ceb5eb8b6d955464f1616b429271e8c7928f085f83e1a98fa0d191b617345d9900fd5eb83493d27ceaa484dc5c0367467c7a9fb11

Download Submit