bb943a4b69a11e38ae79651edb071f57da2c9989d6b840eae5efcd4e722d774d

Analysis

max time kernel
37s
max time network
160s
platform
windows7_x64
resource
win7-20230220-en
resource tags

arch:x64arch:x86image:win7-20230220-enlocale:en-usos:windows7-x64system
submitted
26-03-2023 13:21

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General

Target

Spotify/Setup/SpotifySetup.exe
Size

878KB
MD5

58d0152cf6b78cf28db2096c9c06a647
SHA1

a566fe8b45c4827ac891608d49e7d06fa65349fb
SHA256

4fe8735bd23743d7c7bab8cbecb3fb6dbfd49c768e17f67dbd2ef7d3aee9eb87
SHA512

677a19617cbaa0a3c0bb9e8264ec4081ae06554668a752b4e42e083623c2869f50d897160b914ae910c255812baaca665c083998ad03d805ebf7945cd60f764a
SSDEEP

24576:wbogxqPe59uvk+AIzGiodlpk9FXDBaRw0LTWZda0DeAYOWKCrrFaDPJI:aogB9sAIzGiodl8XDBsTWT1CAYOWKCrf

Score

8^/10

Malware Config

Signatures

Downloads MZ/PE file
Executes dropped EXE 1 IoCs

Processes:

SpWebInst0.exe

pid process

1936 SpWebInst0.exe
Loads dropped DLL 1 IoCs

Processes:

SpotifySetup.exe

pid process

1324 SpotifySetup.exe

pid	process
1936	SpWebInst0.exe

pid	process
1324	SpotifySetup.exe

Modifies system certificate store 2 TTPs 2 IoCs

evasion spyware trojan

Install Root Certificate

T1130

Modify Registry

T1112

Processes:

SpotifySetup.exe

description	ioc	process
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\A8985D3A65E5E5C4B2D7D66D40C6DD2FB19C5436	SpotifySetup.exe
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\A8985D3A65E5E5C4B2D7D66D40C6DD2FB19C5436\Blob = 04000000010000001000000079e4a9840d7d3a96d7c04fe2434c892e0f0000000100000014000000b34ddd372ed92e8f2abfbb9e20a9d31f204f194b090000000100000034000000303206082b0601050507030106082b0601050507030206082b0601050507030406082b0601050507030306082b0601050507030814000000010000001400000003de503556d14cbb66f0a3e21b1bc397b23dd1550b00000001000000120000004400690067006900430065007200740000001d000000010000001000000059779e39e21a2e3dfced6857ed5c5fd9030000000100000014000000a8985d3a65e5e5c4b2d7d66d40c6dd2fb19c54361900000001000000100000000f3a0527d242de2dc98e5cfcb1e991ee2000000001000000b3030000308203af30820297a0030201020210083be056904246b1a1756ac95991c74a300d06092a864886f70d01010505003061310b300906035504061302555331153013060355040a130c446967694365727420496e6331193017060355040b13107777772e64696769636572742e636f6d3120301e06035504031317446967694365727420476c6f62616c20526f6f74204341301e170d3036313131303030303030305a170d3331313131303030303030305a3061310b300906035504061302555331153013060355040a130c446967694365727420496e6331193017060355040b13107777772e64696769636572742e636f6d3120301e06035504031317446967694365727420476c6f62616c20526f6f7420434130820122300d06092a864886f70d01010105000382010f003082010a0282010100e23be11172dea8a4d3a357aa50a28f0b7790c9a2a5ee12ce965b010920cc0193a74e30b753f743c46900579de28d22dd870640008109cece1b83bfdfcd3b7146e2d666c705b37627168f7b9e1e957deeb748a308dad6af7a0c3906657f4a5d1fbc17f8abbeee28d7747f7a78995985686e5c23324bbf4ec0e85a6de370bf7710bffc01f685d9a844105832a97518d5d1a2be47e2276af49a33f84908608bd45fb43a84bfa1aa4a4c7d3ecf4f5f6c765ea04b37919edc22e66dce141a8e6acbfecdb3146417c75b299e32bff2eefad30b42d4abb74132da0cd4eff881d5bb8d583fb51be84928a270da3104ddf7b216f24c0a4e07a8ed4a3d5eb57fa390c3af270203010001a3633061300e0603551d0f0101ff040403020186300f0603551d130101ff040530030101ff301d0603551d0e0416041403de503556d14cbb66f0a3e21b1bc397b23dd155301f0603551d2304183016801403de503556d14cbb66f0a3e21b1bc397b23dd155300d06092a864886f70d01010505000382010100cb9c37aa4813120afadd449c4f52b0f4dfae04f5797908a32418fc4b2b84c02db9d5c7fef4c11f58cbb86d9c7a74e79829ab11b5e370a0a1cd4c8899938c9170e2ab0f1cbe93a9ff63d5e40760d3a3bf9d5b09f1d58ee353f48e63fa3fa7dbb466df6266d6d16e418df22db5ea774a9f9d58e22b59c04023ed2d2882453e7954922698e08048a837eff0d6796016deace80ecd6eac4417382f49dae1453e2ab93653cf3a5006f72ee8c457496c612118d504ad783c2c3a806ba7ebaf1514e9d889c1b9386ce2916c8aff64b977255730c01b24a3e1dce9df477cb5b424080530ec2dbd0bbf45bf50b9a9f3eb980112adc888c698345f8d0a3cc6e9d595956dde	SpotifySetup.exe

Suspicious use of WriteProcessMemory 7 IoCs

Processes:

SpotifySetup.exe

description	pid	process	target process
PID 1324 wrote to memory of 1936	1324	SpotifySetup.exe	SpWebInst0.exe
PID 1324 wrote to memory of 1936	1324	SpotifySetup.exe	SpWebInst0.exe
PID 1324 wrote to memory of 1936	1324	SpotifySetup.exe	SpWebInst0.exe
PID 1324 wrote to memory of 1936	1324	SpotifySetup.exe	SpWebInst0.exe
PID 1324 wrote to memory of 1936	1324	SpotifySetup.exe	SpWebInst0.exe
PID 1324 wrote to memory of 1936	1324	SpotifySetup.exe	SpWebInst0.exe
PID 1324 wrote to memory of 1936	1324	SpotifySetup.exe	SpWebInst0.exe

C:\Users\Admin\AppData\Local\Temp\Spotify\Setup\SpotifySetup.exe
"C:\Users\Admin\AppData\Local\Temp\Spotify\Setup\SpotifySetup.exe"
1⤵
- Loads dropped DLL
- Modifies system certificate store
- Suspicious use of WriteProcessMemory
PID:1324

C:\Users\Admin\AppData\Roaming\Spotify\SpWebInst0.exe
SpWebInst0.exe /webinstall
2⤵
- Executes dropped EXE
PID:1936

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Install Root Certificate

T1130

Modify Registry

T1112

Credential Access

Discovery

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Roaming\Spotify\SpWebInst0.exe
Filesize
83.5MB

MD5
5e307b5182474dd37d18cd8ada1a0285

SHA1
4d70faf2e6e3b0b5a91ecf0470a42bb9afff44cf

SHA256
5f38b643d1adddd70ae034cb4dd6f567b267c04d7a77e51c6869718630cfee92

SHA512
e6e249218c46bce48c4e807ef88a81149d456f01e1234d9081525a5f8cb8c0689502315be2ee8c0f5b56572fa696a6474917f34e896f14b9b367feecd44f04da

Download Submit
\Users\Admin\AppData\Roaming\Spotify\SpWebInst0.exe
Filesize
83.5MB

MD5
5e307b5182474dd37d18cd8ada1a0285

SHA1
4d70faf2e6e3b0b5a91ecf0470a42bb9afff44cf

SHA256
5f38b643d1adddd70ae034cb4dd6f567b267c04d7a77e51c6869718630cfee92

SHA512
e6e249218c46bce48c4e807ef88a81149d456f01e1234d9081525a5f8cb8c0689502315be2ee8c0f5b56572fa696a6474917f34e896f14b9b367feecd44f04da

Download Submit