fd04848c975c4e738b90bb58089c74916b3b1ab49be4416faa0fe8c486835522

Analysis

max time kernel
0s
max time network
149s
platform
windows7_x64
resource
win7-20231129-en
resource tags

arch:x64arch:x86image:win7-20231129-enlocale:en-usos:windows7-x64system
submitted
25/12/2023, 10:08

Sharing

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Report Analysis Logs

General

Target

Setup.exe
Size

566KB
MD5

fd978d1c3b06f1192e2c62a879907ac1
SHA1

9981d18c364a3ccacdaf9c420baa1a6070869ccd
SHA256

fd04848c975c4e738b90bb58089c74916b3b1ab49be4416faa0fe8c486835522
SHA512

d29313d43497a8baab41b6f5eae770e18004382edca5fc0a1ba71441cd8c12dda4389123bbdf89f7a75eb1f7f11b7105d8f620fb2d95af679b66758a6985e118
SSDEEP

12288:rG5knZfFKer46pW21Cg/f35Q5911xbBBKTYGXYm4FYoZHYtI6c:rG50ZfFKUTw21XX3EN3K3J4DgI6c

Score

4^/10

discovery

Malware Config

Signatures

Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
discovery

Query Registry
T1012

Executes dropped EXE 1 IoCs

pid	Process
2012	WebCompanion-Installer.exe

Loads dropped DLL 1 IoCs

pid	Process
2540	Setup.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2012	WebCompanion-Installer.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 2540 wrote to memory of 2012	2540	Setup.exe	18
PID 2540 wrote to memory of 2012	2540	Setup.exe	18
PID 2540 wrote to memory of 2012	2540	Setup.exe	18
PID 2540 wrote to memory of 2012	2540	Setup.exe	18
PID 2540 wrote to memory of 2012	2540	Setup.exe	18
PID 2540 wrote to memory of 2012	2540	Setup.exe	18
PID 2540 wrote to memory of 2012	2540	Setup.exe	18

C:\Users\Admin\AppData\Local\Temp\Setup.exe
"C:\Users\Admin\AppData\Local\Temp\Setup.exe"
1⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:2540
- C:\Users\Admin\AppData\Local\Temp\7zSCE96D126\WebCompanion-Installer.exe
  .\WebCompanion-Installer.exe --savename=Setup.exe --partner=IN220101 --nonadmin --direct --tych --campaign --version=11.908.5.907
  2⤵
  - Executes dropped EXE
  - Suspicious use of AdjustPrivilegeToken
  PID:2012
- - C:\Windows\SysWOW64\cmd.exe
    "C:\Windows\System32\cmd.exe" /C netsh http add urlacl url=http://+:9007/ user=Everyone
    3⤵
    PID:1668
  - - C:\Windows\SysWOW64\netsh.exe
      netsh http add urlacl url=http://+:9007/ user=Everyone
      4⤵
      PID:1324
- - C:\Users\Admin\AppData\Roaming\Lavasoft\Web Companion\Application\WebCompanion.exe
    "C:\Users\Admin\AppData\Roaming\Lavasoft\Web Companion\Application\WebCompanion.exe" --install --geo=
    3⤵
    PID:3056
- - C:\Users\Admin\AppData\Roaming\Lavasoft\Web Companion\Application\WebCompanion.exe
    "C:\Users\Admin\AppData\Roaming\Lavasoft\Web Companion\Application\WebCompanion.exe" --afterinstall
    3⤵
    PID:572
- - C:\Program Files\Google\Chrome\Application\chrome.exe
    "C:\Program Files\Google\Chrome\Application\chrome.exe" https://webcompanion.com/en/install.php?partner=IN220101&campaign=&
    3⤵
    PID:2740
  - - C:\Program Files\Google\Chrome\Application\chrome.exe
      "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=gpu-process --gpu-preferences=UAAAAAAAAADgAAAYAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAQAAAAAAAAAAAAAAAAAAAAAAAAAEgAAAAAAAAASAAAAAAAAAAYAAAAAgAAABAAAAAAAAAAGAAAAAAAAAAQAAAAAAAAAAAAAAAOAAAAEAAAAAAAAAABAAAADgAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=1172 --field-trial-handle=1216,i,5750420975634195571,16773027912149008018,131072 /prefetch:2
      4⤵
      PID:1764
  - - C:\Program Files\Google\Chrome\Application\chrome.exe
      "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=storage.mojom.StorageService --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=1616 --field-trial-handle=1216,i,5750420975634195571,16773027912149008018,131072 /prefetch:8
      4⤵
      PID:1732
  - - C:\Program Files\Google\Chrome\Application\chrome.exe
      "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=network.mojom.NetworkService --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=1568 --field-trial-handle=1216,i,5750420975634195571,16773027912149008018,131072 /prefetch:8
      4⤵
      PID:764
  - - C:\Program Files\Google\Chrome\Application\chrome.exe
      "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=5 --mojo-platform-channel-handle=2264 --field-trial-handle=1216,i,5750420975634195571,16773027912149008018,131072 /prefetch:1
      4⤵
      PID:2280
  - - C:\Program Files\Google\Chrome\Application\chrome.exe
      "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --first-renderer-process --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=6 --mojo-platform-channel-handle=2256 --field-trial-handle=1216,i,5750420975634195571,16773027912149008018,131072 /prefetch:1
      4⤵
      PID:2308
  - - C:\Program Files\Google\Chrome\Application\chrome.exe
      "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=gpu-process --gpu-preferences=UAAAAAAAAADgAAAYAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAQAAAAAAAAAAAAAAAAAAAAAAAAAEgAAAAAAAAASAAAAAAAAAAYAAAAAgAAABAAAAAAAAAAGAAAAAAAAAAQAAAAAAAAAAAAAAAOAAAAEAAAAAAAAAABAAAADgAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=1472 --field-trial-handle=1216,i,5750420975634195571,16773027912149008018,131072 /prefetch:2
      4⤵
      PID:2480
  - - C:\Program Files\Google\Chrome\Application\chrome.exe
      "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=gpu-process --gpu-preferences=UAAAAAAAAADgAAAYAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAQAAAAAAAAAAAAAAAAAAAAAAAAAEgAAAAAAAAASAAAAAAAAAAYAAAAAgAAABAAAAAAAAAAGAAAAAAAAAAQAAAAAAAAAAAAAAAOAAAAEAAAAAAAAAABAAAADgAAAAgAAAAAAAAACAAAAAAAAAA= --use-gl=angle --use-angle=swiftshader-webgl --mojo-platform-channel-handle=2884 --field-trial-handle=1216,i,5750420975634195571,16773027912149008018,131072 /prefetch:2
      4⤵
      PID:1536
  - - C:\Program Files\Google\Chrome\Application\chrome.exe
      "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=chrome.mojom.UtilWin --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=3388 --field-trial-handle=1216,i,5750420975634195571,16773027912149008018,131072 /prefetch:8
      4⤵
      PID:1968

C:\Program Files\Google\Chrome\Application\chrome.exe
"C:\Program Files\Google\Chrome\Application\chrome.exe" --type=crashpad-handler "--user-data-dir=C:\Users\Admin\AppData\Local\Google\Chrome\User Data" /prefetch:7 --monitor-self-annotation=ptype=crashpad-handler "--database=C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Crashpad" "--metrics-dir=C:\Users\Admin\AppData\Local\Google\Chrome\User Data" --url=https://clients2.google.com/cr/report --annotation=channel= --annotation=plat=Win64 --annotation=prod=Chrome --annotation=ver=106.0.5249.119 --initial-client-data=0xc0,0xc4,0xc8,0x94,0xcc,0x7fef6b59758,0x7fef6b59768,0x7fef6b59778
1⤵
PID:2764

C:\Program Files\Google\Chrome\Application\106.0.5249.119\elevation_service.exe
"C:\Program Files\Google\Chrome\Application\106.0.5249.119\elevation_service.exe"
1⤵
PID:708

C:\Windows\system32\wbem\WmiApSrv.exe
C:\Windows\system32\wbem\WmiApSrv.exe
1⤵
PID:624

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

T1012

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\94308059B57B3142E455B38A6EB92015

Filesize
65KB

MD5
ac05d27423a85adc1622c714f2cb6184

SHA1
b0fe2b1abddb97837ea0195be70ab2ff14d43198

SHA256
c6456e12e5e53287a547af4103e0397cb9697e466cf75844312dc296d43d144d

SHA512
6d0ef9050e41fbae680e0e59dd0f90b6ac7fea5579ef5708b69d5da33a0ece7e8b16574b58b17b64a34cc34a4ffc22b4a62c1ece61f36c4a11a0665e0536b90d

Download Submit
C:\Users\Admin\AppData\Local\Temp\Tar3104.tmp

Filesize
171KB

MD5
9c0c641c06238516f27941aa1166d427

SHA1
64cd549fb8cf014fcd9312aa7a5b023847b6c977

SHA256
4276af3669a141a59388bc56a87f6614d9a9bdddf560636c264219a7eb11256f

SHA512
936ed0c0b0a7ff8e606b1cc4175a1f9b3699748ccbba1c3aff96203033d2e9edabf090e5148370df42fbfc4e31d7229493706ff24f19ff42ff7bef74a6baad06

Download Submit
\Users\Admin\AppData\Local\Temp\7zSCE96D126\en-US\WebCompanion-Installer.resources.dll

Filesize
9KB

MD5
3c753f7d9afb1053c3ee7e74699fafca

SHA1
a05192283d8f54c1da4588d7d8865da11f26b027

SHA256
f0990c39872a1f2c4b4ad6bc3194b56ad7caa1423d1160ba05e31294fd25dd7d

SHA512
5a2b080c9333cb89cbedbcc4b3613d6ed36c115bbd956602b8b77baa293a19f456ec881a7f302250be186b8fbe01aa495ffafabac8b9528de95c2872e5818bd6

Download Submit
\Users\Admin\AppData\Roaming\Lavasoft\Web Companion\Application\WebCompanion.exe

Filesize
92KB

MD5
cb67c1050c0e1fcef7e4fed946c3ca27

SHA1
e8f274036b6435d1386238997f3385d47ce426e6

SHA256
278b58000f42ed668082fa3605d53ceb47b1dbb582dcba2f7b2f73f201dac335

SHA512
edea27f0f061d7a4e9cb808d3727a66af373b10c6032492b7abfc69bc46e2e33165319d56a3090e5fcae9d9893272733d9c9e00aed012d48e212b64290b2407b

Download Submit
\Users\Admin\AppData\Roaming\Lavasoft\Web Companion\Application\WebCompanion.exe

Filesize
381KB

MD5
872fa2dd71bf6770d67f599be4f5d4a8

SHA1
6954b4d9f3051626bfe0f77a0c25d3cc06383c4a

SHA256
35c01b9adcc6820ad50c510bc4ca6996510712946cca767910cfff3b48109205

SHA512
1960c0f73834886473d296eb6052c59cdf2adc1bd5f79a48a6fec7be868477ae00b17094633de3687a1c26565115d79d1425f0b72a2a4e783e9d70225eba1cb8

Download Submit
memory/572-1151-0x0000000006720000-0x000000000672A000-memory.dmp

Filesize
40KB

Download
memory/572-674-0x0000000074180000-0x000000007486E000-memory.dmp

Filesize
6.9MB

Download
memory/572-676-0x00000000004C0000-0x0000000000510000-memory.dmp

Filesize
320KB

Download
memory/572-1145-0x0000000005B40000-0x0000000005B80000-memory.dmp

Filesize
256KB

Download
memory/572-1110-0x00000000661C0000-0x00000000661E2000-memory.dmp

Filesize
136KB

Download
memory/572-1251-0x0000000005B40000-0x0000000005B80000-memory.dmp

Filesize
256KB

Download
memory/572-1112-0x0000000005B40000-0x0000000005B80000-memory.dmp

Filesize
256KB

Download
memory/572-1111-0x0000000074180000-0x000000007486E000-memory.dmp

Filesize
6.9MB

Download
memory/572-1109-0x00000000066C0000-0x00000000066D4000-memory.dmp

Filesize
80KB

Download
memory/572-1345-0x0000000005B40000-0x0000000005B80000-memory.dmp

Filesize
256KB

Download
memory/572-1346-0x0000000006720000-0x000000000672A000-memory.dmp

Filesize
40KB

Download
memory/572-986-0x0000000006510000-0x0000000006526000-memory.dmp

Filesize
88KB

Download
memory/572-927-0x0000000006490000-0x00000000064C4000-memory.dmp

Filesize
208KB

Download
memory/572-876-0x0000000006D60000-0x0000000006DE8000-memory.dmp

Filesize
544KB

Download
memory/572-865-0x0000000006580000-0x00000000065F8000-memory.dmp

Filesize
480KB

Download
memory/572-1150-0x0000000006720000-0x000000000672A000-memory.dmp

Filesize
40KB

Download
memory/572-675-0x00000000012B0000-0x0000000001D60000-memory.dmp

Filesize
10.7MB

Download
memory/572-678-0x0000000005B40000-0x0000000005B80000-memory.dmp

Filesize
256KB

Download
memory/572-679-0x00000000006F0000-0x0000000000710000-memory.dmp

Filesize
128KB

Download
memory/572-683-0x0000000000900000-0x0000000000908000-memory.dmp

Filesize
32KB

Download
memory/572-684-0x0000000001090000-0x00000000010D8000-memory.dmp

Filesize
288KB

Download
memory/572-686-0x00000000010F0000-0x0000000001116000-memory.dmp

Filesize
152KB

Download
memory/572-695-0x0000000005B40000-0x0000000005B80000-memory.dmp

Filesize
256KB

Download
memory/572-688-0x00000000054F0000-0x0000000005502000-memory.dmp

Filesize
72KB

Download
memory/572-689-0x000000006A8A0000-0x000000006A8B2000-memory.dmp

Filesize
72KB

Download
memory/572-687-0x0000000005480000-0x00000000054EE000-memory.dmp

Filesize
440KB

Download
memory/572-685-0x0000000000E50000-0x0000000000E70000-memory.dmp

Filesize
128KB

Download
memory/572-680-0x0000000000870000-0x0000000000896000-memory.dmp

Filesize
152KB

Download
memory/572-677-0x0000000000440000-0x0000000000474000-memory.dmp

Filesize
208KB

Download
memory/2012-187-0x0000000001FC0000-0x0000000001FCA000-memory.dmp

Filesize
40KB

Download
memory/2012-35-0x0000000074180000-0x000000007486E000-memory.dmp

Filesize
6.9MB

Download
memory/2012-34-0x0000000000910000-0x000000000098E000-memory.dmp

Filesize
504KB

Download
memory/2012-36-0x0000000004EA0000-0x0000000004EE0000-memory.dmp

Filesize
256KB

Download
memory/2012-41-0x00000000053D0000-0x000000000543E000-memory.dmp

Filesize
440KB

Download
memory/2012-83-0x0000000001FB0000-0x0000000001FB8000-memory.dmp

Filesize
32KB

Download
memory/2012-84-0x0000000004EA0000-0x0000000004EE0000-memory.dmp

Filesize
256KB

Download
memory/2012-86-0x0000000001FC0000-0x0000000001FCA000-memory.dmp

Filesize
40KB

Download
memory/2012-85-0x0000000001FC0000-0x0000000001FCA000-memory.dmp

Filesize
40KB

Download
memory/2012-87-0x0000000074180000-0x000000007486E000-memory.dmp

Filesize
6.9MB

Download
memory/2012-88-0x0000000004EA0000-0x0000000004EE0000-memory.dmp

Filesize
256KB

Download
memory/2012-93-0x0000000004AD0000-0x0000000004B04000-memory.dmp

Filesize
208KB

Download
memory/2012-188-0x0000000001FC0000-0x0000000001FCA000-memory.dmp

Filesize
40KB

Download
memory/3056-311-0x0000000005280000-0x00000000052C0000-memory.dmp

Filesize
256KB

Download
memory/3056-196-0x0000000074180000-0x000000007486E000-memory.dmp

Filesize
6.9MB

Download
memory/3056-246-0x0000000005410000-0x000000000547E000-memory.dmp

Filesize
440KB

Download
memory/3056-207-0x00000000010F0000-0x0000000001124000-memory.dmp

Filesize
208KB

Download
memory/3056-212-0x00000000028F0000-0x0000000002910000-memory.dmp

Filesize
128KB

Download
memory/3056-231-0x00000000051E0000-0x0000000005200000-memory.dmp

Filesize
128KB

Download
memory/3056-222-0x0000000002AA0000-0x0000000002AA8000-memory.dmp

Filesize
32KB

Download
memory/3056-226-0x00000000050B0000-0x00000000050F8000-memory.dmp

Filesize
288KB

Download
memory/3056-216-0x0000000002A70000-0x0000000002A96000-memory.dmp

Filesize
152KB

Download
memory/3056-208-0x0000000005280000-0x00000000052C0000-memory.dmp

Filesize
256KB

Download
memory/3056-197-0x00000000003B0000-0x0000000000E60000-memory.dmp

Filesize
10.7MB

Download
memory/3056-242-0x00000000052C0000-0x00000000052E6000-memory.dmp

Filesize
152KB

Download
memory/3056-259-0x000000006A8E0000-0x000000006A8F2000-memory.dmp

Filesize
72KB

Download
memory/3056-258-0x00000000060A0000-0x00000000060B2000-memory.dmp

Filesize
72KB

Download
memory/3056-201-0x0000000000F60000-0x0000000000FB0000-memory.dmp

Filesize
320KB

Download
memory/3056-472-0x00000000661C0000-0x00000000661E2000-memory.dmp

Filesize
136KB

Download
memory/3056-432-0x0000000006FB0000-0x0000000007038000-memory.dmp

Filesize
544KB

Download
memory/3056-435-0x0000000007040000-0x00000000070B8000-memory.dmp

Filesize
480KB

Download
memory/3056-673-0x0000000074180000-0x000000007486E000-memory.dmp

Filesize
6.9MB

Download
memory/3056-672-0x00000000661C0000-0x00000000661E2000-memory.dmp

Filesize
136KB

Download
memory/3056-614-0x0000000005280000-0x00000000052C0000-memory.dmp

Filesize
256KB

Download
memory/3056-559-0x0000000074180000-0x000000007486E000-memory.dmp

Filesize
6.9MB

Download
memory/3056-512-0x0000000006E80000-0x0000000006E96000-memory.dmp

Filesize
88KB

Download
memory/3056-475-0x0000000006AE0000-0x0000000006B14000-memory.dmp

Filesize
208KB

Download