hxxp://webmail[.]nodosud[.]com[.]ar/?_task=mail&_action=show&_uid=13934&_mbox=INBOX&_safe=1&_caps=pdf=1,flash=0,tif=0

Analysis

max time kernel
148s
max time network
151s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
18/10/2024, 05:21

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General

Target

http://webmail.nodosud.com.ar/?_task=mail&_action=show&_uid=13934&_mbox=INBOX&_safe=1&_caps=pdf=1,flash=0,tif=0

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	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
3356	msedge.exe
3356	msedge.exe
220	msedge.exe
220	msedge.exe
1220	identity_helper.exe
1220	identity_helper.exe
516	msedge.exe
516	msedge.exe
516	msedge.exe
516	msedge.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 6 IoCs

pid	Process
220	msedge.exe
220	msedge.exe
220	msedge.exe
220	msedge.exe
220	msedge.exe
220	msedge.exe

Suspicious use of FindShellTrayWindow 25 IoCs

pid	Process
220	msedge.exe
220	msedge.exe
220	msedge.exe
220	msedge.exe
220	msedge.exe
220	msedge.exe
220	msedge.exe
220	msedge.exe
220	msedge.exe
220	msedge.exe
220	msedge.exe
220	msedge.exe
220	msedge.exe
220	msedge.exe
220	msedge.exe
220	msedge.exe
220	msedge.exe
220	msedge.exe
220	msedge.exe
220	msedge.exe
220	msedge.exe
220	msedge.exe
220	msedge.exe
220	msedge.exe
220	msedge.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
220	msedge.exe
220	msedge.exe
220	msedge.exe
220	msedge.exe
220	msedge.exe
220	msedge.exe
220	msedge.exe
220	msedge.exe
220	msedge.exe
220	msedge.exe
220	msedge.exe
220	msedge.exe
220	msedge.exe
220	msedge.exe
220	msedge.exe
220	msedge.exe
220	msedge.exe
220	msedge.exe
220	msedge.exe
220	msedge.exe
220	msedge.exe
220	msedge.exe
220	msedge.exe
220	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 220 wrote to memory of 4028	220	msedge.exe	84
PID 220 wrote to memory of 4028	220	msedge.exe	84
PID 220 wrote to memory of 3352	220	msedge.exe	85
PID 220 wrote to memory of 3352	220	msedge.exe	85
PID 220 wrote to memory of 3352	220	msedge.exe	85
PID 220 wrote to memory of 3352	220	msedge.exe	85
PID 220 wrote to memory of 3352	220	msedge.exe	85
PID 220 wrote to memory of 3352	220	msedge.exe	85
PID 220 wrote to memory of 3352	220	msedge.exe	85
PID 220 wrote to memory of 3352	220	msedge.exe	85
PID 220 wrote to memory of 3352	220	msedge.exe	85
PID 220 wrote to memory of 3352	220	msedge.exe	85
PID 220 wrote to memory of 3352	220	msedge.exe	85
PID 220 wrote to memory of 3352	220	msedge.exe	85
PID 220 wrote to memory of 3352	220	msedge.exe	85
PID 220 wrote to memory of 3352	220	msedge.exe	85
PID 220 wrote to memory of 3352	220	msedge.exe	85
PID 220 wrote to memory of 3352	220	msedge.exe	85
PID 220 wrote to memory of 3352	220	msedge.exe	85
PID 220 wrote to memory of 3352	220	msedge.exe	85
PID 220 wrote to memory of 3352	220	msedge.exe	85
PID 220 wrote to memory of 3352	220	msedge.exe	85
PID 220 wrote to memory of 3352	220	msedge.exe	85
PID 220 wrote to memory of 3352	220	msedge.exe	85
PID 220 wrote to memory of 3352	220	msedge.exe	85
PID 220 wrote to memory of 3352	220	msedge.exe	85
PID 220 wrote to memory of 3352	220	msedge.exe	85
PID 220 wrote to memory of 3352	220	msedge.exe	85
PID 220 wrote to memory of 3352	220	msedge.exe	85
PID 220 wrote to memory of 3352	220	msedge.exe	85
PID 220 wrote to memory of 3352	220	msedge.exe	85
PID 220 wrote to memory of 3352	220	msedge.exe	85
PID 220 wrote to memory of 3352	220	msedge.exe	85
PID 220 wrote to memory of 3352	220	msedge.exe	85
PID 220 wrote to memory of 3352	220	msedge.exe	85
PID 220 wrote to memory of 3352	220	msedge.exe	85
PID 220 wrote to memory of 3352	220	msedge.exe	85
PID 220 wrote to memory of 3352	220	msedge.exe	85
PID 220 wrote to memory of 3352	220	msedge.exe	85
PID 220 wrote to memory of 3352	220	msedge.exe	85
PID 220 wrote to memory of 3352	220	msedge.exe	85
PID 220 wrote to memory of 3352	220	msedge.exe	85
PID 220 wrote to memory of 3356	220	msedge.exe	86
PID 220 wrote to memory of 3356	220	msedge.exe	86
PID 220 wrote to memory of 2784	220	msedge.exe	87
PID 220 wrote to memory of 2784	220	msedge.exe	87
PID 220 wrote to memory of 2784	220	msedge.exe	87
PID 220 wrote to memory of 2784	220	msedge.exe	87
PID 220 wrote to memory of 2784	220	msedge.exe	87
PID 220 wrote to memory of 2784	220	msedge.exe	87
PID 220 wrote to memory of 2784	220	msedge.exe	87
PID 220 wrote to memory of 2784	220	msedge.exe	87
PID 220 wrote to memory of 2784	220	msedge.exe	87
PID 220 wrote to memory of 2784	220	msedge.exe	87
PID 220 wrote to memory of 2784	220	msedge.exe	87
PID 220 wrote to memory of 2784	220	msedge.exe	87
PID 220 wrote to memory of 2784	220	msedge.exe	87
PID 220 wrote to memory of 2784	220	msedge.exe	87
PID 220 wrote to memory of 2784	220	msedge.exe	87
PID 220 wrote to memory of 2784	220	msedge.exe	87
PID 220 wrote to memory of 2784	220	msedge.exe	87
PID 220 wrote to memory of 2784	220	msedge.exe	87
PID 220 wrote to memory of 2784	220	msedge.exe	87
PID 220 wrote to memory of 2784	220	msedge.exe	87

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --single-argument http://webmail.nodosud.com.ar/?_task=mail&_action=show&_uid=13934&_mbox=INBOX&_safe=1&_caps=pdf=1,flash=0,tif=0
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:220
- 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,0x100,0x104,0xd8,0x108,0x7ffcc0e546f8,0x7ffcc0e54708,0x7ffcc0e54718
  2⤵
  PID:4028
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2116,14321680591557519043,1507695757569178292,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2088 /prefetch:2
  2⤵
  PID:3352
- 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=2116,14321680591557519043,1507695757569178292,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2184 /prefetch:3
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:3356
- 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=2116,14321680591557519043,1507695757569178292,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2872 /prefetch:8
  2⤵
  PID:2784
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2116,14321680591557519043,1507695757569178292,131072 --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=3148 /prefetch:1
  2⤵
  PID:2396
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2116,14321680591557519043,1507695757569178292,131072 --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:3844
- 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=2116,14321680591557519043,1507695757569178292,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5144 /prefetch:8
  2⤵
  PID:1916
- 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=2116,14321680591557519043,1507695757569178292,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5144 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:1220
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2116,14321680591557519043,1507695757569178292,131072 --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=4112 /prefetch:1
  2⤵
  PID:432
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2116,14321680591557519043,1507695757569178292,131072 --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=5264 /prefetch:1
  2⤵
  PID:2160
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2116,14321680591557519043,1507695757569178292,131072 --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=3912 /prefetch:1
  2⤵
  PID:4116
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2116,14321680591557519043,1507695757569178292,131072 --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=3344 /prefetch:1
  2⤵
  PID:1112
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2116,14321680591557519043,1507695757569178292,131072 --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=1856 /prefetch:2
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:516

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:3740

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:896

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

Filesize
152B

MD5
0a9dc42e4013fc47438e96d24beb8eff

SHA1
806ab26d7eae031a58484188a7eb1adab06457fc

SHA256
58d66151799526b3fa372552cd99b385415d9e9a119302b99aadc34dd51dd151

SHA512
868d6b421ae2501a519595d0c34ddef25b2a98b082c5203da8349035f1f6764ddf183197f1054e7e86a752c71eccbc0649e515b63c55bc18cf5f0592397e258f

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

Filesize
152B

MD5
61cef8e38cd95bf003f5fdd1dc37dae1

SHA1
11f2f79ecb349344c143eea9a0fed41891a3467f

SHA256
ae671613623b4477fbd5daf1fd2d148ae2a09ddcc3804b2b6d4ffcb60b317e3e

SHA512
6fb9b333fe0e8fde19fdd0bd01a1990a4e60a87c0a02bc8297da1206e42f8690d06b030308e58c862e9e77714a585eed7cc1627590d99a10aeb77fc0dd3d864d

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Code Cache\js\index-dir\the-real-index

Filesize
240B

MD5
cd8db63dd04295dec46f136d8b42039e

SHA1
b262280edb7f6b59c84b2ec95b82356f4f761be0

SHA256
59357f952ae3456ffd340777d4f72047c8dba2310de04d2721121107466a4ff3

SHA512
95e01c208b4f2d01fdac656ae2a77b180b0284a0bc17a48a3b49745f8fad740c74ec789769c26a5d88598f99e1f26279f43f27687704f43bfd859effef2232b7

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

Filesize
5KB

MD5
f21e2f1f212865adc5cf6e44cc64405a

SHA1
e20981f51e5bdf4065b27733e4d87323595e893f

SHA256
57a39e65c36ff1cd1428583bce28a7a1f3dcf49eca50a0f78ecad06bf0fc25e6

SHA512
9736a280c4fb19bad9f550eb84734cd06b496308cc41a1cd3421aaa05d10db79043c7e9456d6bd358e317f31608ba6cc45429e3eb6a2c7d0e622783f44b43373

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

Filesize
6KB

MD5
f72f60c8464b3feb5c47f036c903e615

SHA1
47199e5854036d8f5f5c4bd51d39978fbb83be9d

SHA256
b8d2a6b92504c167276bdb7d7cec7d41c122d8f7a01a6e91e6a7a10b873e41aa

SHA512
ed99186db1355795077108c0f61eeb9c48125a6d5d68f999cb88b480f9cc39c047c9781ad825c936907ac9211cead0dd6396b9c57122a1bb8efc7f37df4665bc

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

Filesize
6KB

MD5
fa9fec1c0bcb5288744bd252de9f0801

SHA1
bc26b0c79c839a79ad8ca4266fe8251315c99c36

SHA256
0b631844449f69e0b35bea3d904736056fc55593c1fa99aee0d755cc9b7421c9

SHA512
3660c739d6be0ce423a8049fc54e83774160f404a5f6fcf5b3ed7d9b1a67482d8d19eb43b1a700957360606808860e0be557334c8b3510be5edb4e3abf0e7243

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
0fc07ba3e35f34c837f6c62382930603

SHA1
e2e3753b9a5d5334f0ad1c711e765e7895bc04cd

SHA256
c014d72a90a8a180b51e36ac2584d8aac7a0b738e68472e222c036ef6ebbad84

SHA512
133771585a30384690b46de9d7846e80b5e5adc515a26550816f9dc382f49acdccbf657f67e073059c79cea55f32303998c419559c73b9b126a21a103b1f77ce

Download Submit
C:\Users\Admin\AppData\Roaming\Microsoft\Spelling\en-US\default.dic

Filesize
2B

MD5
f3b25701fe362ec84616a93a45ce9998

SHA1
d62636d8caec13f04e28442a0a6fa1afeb024bbb

SHA256
b3d510ef04275ca8e698e5b3cbb0ece3949ef9252f0cdc839e9ee347409a2209

SHA512
98c5f56f3de340690c139e58eb7dac111979f0d4dffe9c4b24ff849510f4b6ffa9fd608c0a3de9ac3c9fd2190f0efaf715309061490f9755a9bfdf1c54ca0d84

Download Submit