hxxps://cdn[.]discordapp[.]com/attachments/1110963603932184587/1230496042831581184/Shoffli_SSB[.]zip

Analysis

max time kernel
10s
max time network
10s
platform
windows10-2004_x64
resource
win10v2004-20240419-en
resource tags

arch:x64arch:x86image:win10v2004-20240419-enlocale:en-usos:windows10-2004-x64system
submitted
01-05-2024 19:12

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General

Target

https://cdn.discordapp.com/attachments/1110963603932184587/1230496042831581184/Shoffli_SSB.zip

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 6 IoCs

pid	Process
1792	msedge.exe
1792	msedge.exe
1592	msedge.exe
1592	msedge.exe
5056	identity_helper.exe
5056	identity_helper.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 4 IoCs

pid	Process
1592	msedge.exe
1592	msedge.exe
1592	msedge.exe
1592	msedge.exe

Suspicious use of FindShellTrayWindow 25 IoCs

pid	Process
1592	msedge.exe
1592	msedge.exe
1592	msedge.exe
1592	msedge.exe
1592	msedge.exe
1592	msedge.exe
1592	msedge.exe
1592	msedge.exe
1592	msedge.exe
1592	msedge.exe
1592	msedge.exe
1592	msedge.exe
1592	msedge.exe
1592	msedge.exe
1592	msedge.exe
1592	msedge.exe
1592	msedge.exe
1592	msedge.exe
1592	msedge.exe
1592	msedge.exe
1592	msedge.exe
1592	msedge.exe
1592	msedge.exe
1592	msedge.exe
1592	msedge.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
1592	msedge.exe
1592	msedge.exe
1592	msedge.exe
1592	msedge.exe
1592	msedge.exe
1592	msedge.exe
1592	msedge.exe
1592	msedge.exe
1592	msedge.exe
1592	msedge.exe
1592	msedge.exe
1592	msedge.exe
1592	msedge.exe
1592	msedge.exe
1592	msedge.exe
1592	msedge.exe
1592	msedge.exe
1592	msedge.exe
1592	msedge.exe
1592	msedge.exe
1592	msedge.exe
1592	msedge.exe
1592	msedge.exe
1592	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 1592 wrote to memory of 2928	1592	msedge.exe	85
PID 1592 wrote to memory of 2928	1592	msedge.exe	85
PID 1592 wrote to memory of 4416	1592	msedge.exe	86
PID 1592 wrote to memory of 4416	1592	msedge.exe	86
PID 1592 wrote to memory of 4416	1592	msedge.exe	86
PID 1592 wrote to memory of 4416	1592	msedge.exe	86
PID 1592 wrote to memory of 4416	1592	msedge.exe	86
PID 1592 wrote to memory of 4416	1592	msedge.exe	86
PID 1592 wrote to memory of 4416	1592	msedge.exe	86
PID 1592 wrote to memory of 4416	1592	msedge.exe	86
PID 1592 wrote to memory of 4416	1592	msedge.exe	86
PID 1592 wrote to memory of 4416	1592	msedge.exe	86
PID 1592 wrote to memory of 4416	1592	msedge.exe	86
PID 1592 wrote to memory of 4416	1592	msedge.exe	86
PID 1592 wrote to memory of 4416	1592	msedge.exe	86
PID 1592 wrote to memory of 4416	1592	msedge.exe	86
PID 1592 wrote to memory of 4416	1592	msedge.exe	86
PID 1592 wrote to memory of 4416	1592	msedge.exe	86
PID 1592 wrote to memory of 4416	1592	msedge.exe	86
PID 1592 wrote to memory of 4416	1592	msedge.exe	86
PID 1592 wrote to memory of 4416	1592	msedge.exe	86
PID 1592 wrote to memory of 4416	1592	msedge.exe	86
PID 1592 wrote to memory of 4416	1592	msedge.exe	86
PID 1592 wrote to memory of 4416	1592	msedge.exe	86
PID 1592 wrote to memory of 4416	1592	msedge.exe	86
PID 1592 wrote to memory of 4416	1592	msedge.exe	86
PID 1592 wrote to memory of 4416	1592	msedge.exe	86
PID 1592 wrote to memory of 4416	1592	msedge.exe	86
PID 1592 wrote to memory of 4416	1592	msedge.exe	86
PID 1592 wrote to memory of 4416	1592	msedge.exe	86
PID 1592 wrote to memory of 4416	1592	msedge.exe	86
PID 1592 wrote to memory of 4416	1592	msedge.exe	86
PID 1592 wrote to memory of 4416	1592	msedge.exe	86
PID 1592 wrote to memory of 4416	1592	msedge.exe	86
PID 1592 wrote to memory of 4416	1592	msedge.exe	86
PID 1592 wrote to memory of 4416	1592	msedge.exe	86
PID 1592 wrote to memory of 4416	1592	msedge.exe	86
PID 1592 wrote to memory of 4416	1592	msedge.exe	86
PID 1592 wrote to memory of 4416	1592	msedge.exe	86
PID 1592 wrote to memory of 4416	1592	msedge.exe	86
PID 1592 wrote to memory of 4416	1592	msedge.exe	86
PID 1592 wrote to memory of 4416	1592	msedge.exe	86
PID 1592 wrote to memory of 1792	1592	msedge.exe	87
PID 1592 wrote to memory of 1792	1592	msedge.exe	87
PID 1592 wrote to memory of 3592	1592	msedge.exe	88
PID 1592 wrote to memory of 3592	1592	msedge.exe	88
PID 1592 wrote to memory of 3592	1592	msedge.exe	88
PID 1592 wrote to memory of 3592	1592	msedge.exe	88
PID 1592 wrote to memory of 3592	1592	msedge.exe	88
PID 1592 wrote to memory of 3592	1592	msedge.exe	88
PID 1592 wrote to memory of 3592	1592	msedge.exe	88
PID 1592 wrote to memory of 3592	1592	msedge.exe	88
PID 1592 wrote to memory of 3592	1592	msedge.exe	88
PID 1592 wrote to memory of 3592	1592	msedge.exe	88
PID 1592 wrote to memory of 3592	1592	msedge.exe	88
PID 1592 wrote to memory of 3592	1592	msedge.exe	88
PID 1592 wrote to memory of 3592	1592	msedge.exe	88
PID 1592 wrote to memory of 3592	1592	msedge.exe	88
PID 1592 wrote to memory of 3592	1592	msedge.exe	88
PID 1592 wrote to memory of 3592	1592	msedge.exe	88
PID 1592 wrote to memory of 3592	1592	msedge.exe	88
PID 1592 wrote to memory of 3592	1592	msedge.exe	88
PID 1592 wrote to memory of 3592	1592	msedge.exe	88
PID 1592 wrote to memory of 3592	1592	msedge.exe	88

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --single-argument https://cdn.discordapp.com/attachments/1110963603932184587/1230496042831581184/Shoffli_SSB.zip
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:1592
- 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,0x100,0x104,0xd8,0x108,0x7ffcb3c346f8,0x7ffcb3c34708,0x7ffcb3c34718
  2⤵
  PID:2928
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2040,8269788142938987437,14048526038287066641,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2096 /prefetch:2
  2⤵
  PID:4416
- 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=2040,8269788142938987437,14048526038287066641,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2156 /prefetch:3
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:1792
- 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=2040,8269788142938987437,14048526038287066641,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2720 /prefetch:8
  2⤵
  PID:3592
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2040,8269788142938987437,14048526038287066641,131072 --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=3320 /prefetch:1
  2⤵
  PID:3132
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2040,8269788142938987437,14048526038287066641,131072 --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=3344 /prefetch:1
  2⤵
  PID:2276
- 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=2040,8269788142938987437,14048526038287066641,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5316 /prefetch:8
  2⤵
  PID:5052
- 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=2040,8269788142938987437,14048526038287066641,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5316 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:5056
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2040,8269788142938987437,14048526038287066641,131072 --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=4692 /prefetch:1
  2⤵
  PID:5100
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2040,8269788142938987437,14048526038287066641,131072 --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=5532 /prefetch:1
  2⤵
  PID:4012

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:3892

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:4752

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
4e96ed67859d0bafd47d805a71041f49

SHA1
7806c54ae29a6c8d01dcbc78e5525ddde321b16b

SHA256
bd13ddab4dc4bbf01ed50341953c9638f6d71faf92bc79fbfe93687432c2292d

SHA512
432201c3119779d91d13da55a26d4ff4ce4a9529e00b44ec1738029f92610d4e6e25c05694adf949c3e9c70fbbbbea723f63c29287906729f5e88a046a2edcb7

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

Filesize
152B

MD5
1cbd0e9a14155b7f5d4f542d09a83153

SHA1
27a442a921921d69743a8e4b76ff0b66016c4b76

SHA256
243d05d6af19bfe3e06b1f7507342ead88f9d87b84e239ad1d144e9e454b548c

SHA512
17e5217d5bf67571afb0e7ef30ac21c11ea6553f89457548d96ee4461011f641a7872a37257239fa5f25702f027afb85d5bd9faf2f2f183992b8879407e56a0d

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

Filesize
6KB

MD5
6af8312bcb2f8c060e1c3495ef41b7ca

SHA1
5cf2025d52170fa4e87dfa75946158e38d97f215

SHA256
3dc1ab2183b643ed9ab829bdd25ac450f7f1b4816c2f1192cae4bb24f8cb014a

SHA512
4e29875d03e286aa8f24f2ef653656d22ed4c641c93b2d163ebb6b32aa6583a393f4a7b3d64933ee1db998277af86430aa034c6c629489a927e73d0e1ea94f13

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

Filesize
6KB

MD5
985aa8ac9fdd6f12b27b842f55316ea5

SHA1
90d9b019998a497502d60c8ad122fc5e69644f03

SHA256
8276ad00e69774358a61511b24716f60a2882c544c5a83242603fe228bfec3e5

SHA512
a309d4592b529a4110ca6fd0727ba7719afef840f9671fc9efba24d382108ccc28554ffeca236d5b5ba3393ab4bf7311161f99d2a65caf7b05a18c9a8d53c849

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
1a8d20e48702bbb456ecf7d84ebd22de

SHA1
fa778c307252456e8c1a6f4e6f6368d1991a7fc1

SHA256
8dc286d685a75371af4a359e03d490068ad1b638aba631559000eccb14166aeb

SHA512
ac7312249e63e0c4863d87af6e1962a88206b78c9a7700ab19fdd6deca5282667003ed6b9fe9880e5dd2e39048cd9058ae2e964ff206670824da08e21a7f7c1e

Download Submit