f4afba646166999d6090b5beddde546450262dc595dddeb62132da70f70d14ca

General

Target

7z2201-x64.msi
Size

1.8MB
MD5

50515f156ae516461e28dd453230d448
SHA1

3209574e09ec235b2613570e6d7d8d5058a64971
SHA256

f4afba646166999d6090b5beddde546450262dc595dddeb62132da70f70d14ca
SHA512

14593ca96d416a2fbb6bbbf8adec51978e6c0fb513882d5442ab5876e28dd79be14ca9dd77acff2d3d329cb7733f7e969e784c57e1f414d00f3c7b9d581638e5
SSDEEP

49152:ynV9R5GSuwYgV4mN4eOYq4Z0APsx/Eho:ynV9Ro/mTlbqC04s/

Score

6^/10

Malware Config

Signatures

Enumerates connected drives 3 TTPs 24 IoCs

Attempts to read the root path of hard drives other than the default C: drive.

Query Registry

T1012

Peripheral Device Discovery

T1120

System Information Discovery

T1082

Processes:

msiexec.exe

description	ioc	process
File opened (read-only)	\??\H:	msiexec.exe
File opened (read-only)	\??\M:	msiexec.exe
File opened (read-only)	\??\R:	msiexec.exe
File opened (read-only)	\??\W:	msiexec.exe
File opened (read-only)	\??\Z:	msiexec.exe
File opened (read-only)	\??\E:	msiexec.exe
File opened (read-only)	\??\F:	msiexec.exe
File opened (read-only)	\??\S:	msiexec.exe
File opened (read-only)	\??\U:	msiexec.exe
File opened (read-only)	\??\V:	msiexec.exe
File opened (read-only)	\??\G:	msiexec.exe
File opened (read-only)	\??\K:	msiexec.exe
File opened (read-only)	\??\N:	msiexec.exe
File opened (read-only)	\??\O:	msiexec.exe
File opened (read-only)	\??\Q:	msiexec.exe
File opened (read-only)	\??\T:	msiexec.exe
File opened (read-only)	\??\Y:	msiexec.exe
File opened (read-only)	\??\A:	msiexec.exe
File opened (read-only)	\??\J:	msiexec.exe
File opened (read-only)	\??\L:	msiexec.exe
File opened (read-only)	\??\P:	msiexec.exe
File opened (read-only)	\??\X:	msiexec.exe
File opened (read-only)	\??\B:	msiexec.exe
File opened (read-only)	\??\I:	msiexec.exe

Drops file in Program Files directory 64 IoCs

Processes:

msiexec.exe

description	ioc	process
File opened for modification	C:\Program Files\7-Zip\Lang\nl.txt	msiexec.exe
File opened for modification	C:\Program Files\7-Zip\Lang\ro.txt	msiexec.exe
File opened for modification	C:\Program Files\7-Zip\Lang\th.txt	msiexec.exe
File opened for modification	C:\Program Files\7-Zip\Lang\it.txt	msiexec.exe
File opened for modification	C:\Program Files\7-Zip\Lang\mng2.txt	msiexec.exe
File opened for modification	C:\Program Files\7-Zip\Lang\ku-ckb.txt	msiexec.exe
File opened for modification	C:\Program Files\7-Zip\Lang\ky.txt	msiexec.exe
File opened for modification	C:\Program Files\7-Zip\Lang\lv.txt	msiexec.exe
File opened for modification	C:\Program Files\7-Zip\Lang\tr.txt	msiexec.exe
File opened for modification	C:\Program Files\7-Zip\Lang\et.txt	msiexec.exe
File opened for modification	C:\Program Files\7-Zip\Lang\kk.txt	msiexec.exe
File opened for modification	C:\Program Files\7-Zip\Lang\lt.txt	msiexec.exe
File opened for modification	C:\Program Files\7-Zip\Lang\nn.txt	msiexec.exe
File opened for modification	C:\Program Files\7-Zip\Lang\zh-cn.txt	msiexec.exe
File opened for modification	C:\Program Files\7-Zip\Lang\ar.txt	msiexec.exe
File opened for modification	C:\Program Files\7-Zip\Lang\gu.txt	msiexec.exe
File opened for modification	C:\Program Files\7-Zip\Lang\hy.txt	msiexec.exe
File opened for modification	C:\Program Files\7-Zip\Lang\ja.txt	msiexec.exe
File opened for modification	C:\Program Files\7-Zip\Lang\ru.txt	msiexec.exe
File opened for modification	C:\Program Files\7-Zip\7z.dll	msiexec.exe
File opened for modification	C:\Program Files\7-Zip\Lang\en.ttt	msiexec.exe
File opened for modification	C:\Program Files\7-Zip\7zFM.exe	msiexec.exe
File opened for modification	C:\Program Files\7-Zip\Lang\co.txt	msiexec.exe
File opened for modification	C:\Program Files\7-Zip\Lang\fr.txt	msiexec.exe
File opened for modification	C:\Program Files\7-Zip\Lang\pl.txt	msiexec.exe
File opened for modification	C:\Program Files\7-Zip\7-zip.chm	msiexec.exe
File opened for modification	C:\Program Files\7-Zip\7-zip32.dll	msiexec.exe
File opened for modification	C:\Program Files\7-Zip\Lang\ko.txt	msiexec.exe
File opened for modification	C:\Program Files\7-Zip\Lang\sl.txt	msiexec.exe
File opened for modification	C:\Program Files\7-Zip\Lang\uz.txt	msiexec.exe
File opened for modification	C:\Program Files\7-Zip\Lang\de.txt	msiexec.exe
File opened for modification	C:\Program Files\7-Zip\Lang\is.txt	msiexec.exe
File opened for modification	C:\Program Files\7-Zip\Lang\bn.txt	msiexec.exe
File opened for modification	C:\Program Files\7-Zip\Lang\cs.txt	msiexec.exe
File opened for modification	C:\Program Files\7-Zip\Lang\gl.txt	msiexec.exe
File opened for modification	C:\Program Files\7-Zip\Lang\id.txt	msiexec.exe
File opened for modification	C:\Program Files\7-Zip\Lang\ka.txt	msiexec.exe
File opened for modification	C:\Program Files\7-Zip\Lang\kaa.txt	msiexec.exe
File opened for modification	C:\Program Files\7-Zip\7zCon.sfx	msiexec.exe
File opened for modification	C:\Program Files\7-Zip\Lang\ast.txt	msiexec.exe
File opened for modification	C:\Program Files\7-Zip\Lang\sq.txt	msiexec.exe
File opened for modification	C:\Program Files\7-Zip\Lang\va.txt	msiexec.exe
File opened for modification	C:\Program Files\7-Zip\Lang\kab.txt	msiexec.exe
File opened for modification	C:\Program Files\7-Zip\Lang\ne.txt	msiexec.exe
File opened for modification	C:\Program Files\7-Zip\Lang\cy.txt	msiexec.exe
File opened for modification	C:\Program Files\7-Zip\Lang\da.txt	msiexec.exe
File opened for modification	C:\Program Files\7-Zip\Lang\eo.txt	msiexec.exe
File opened for modification	C:\Program Files\7-Zip\Lang\es.txt	msiexec.exe
File opened for modification	C:\Program Files\7-Zip\Lang\hi.txt	msiexec.exe
File opened for modification	C:\Program Files\7-Zip\Lang\hu.txt	msiexec.exe
File opened for modification	C:\Program Files\7-Zip\descript.ion	msiexec.exe
File opened for modification	C:\Program Files\7-Zip\Lang\az.txt	msiexec.exe
File opened for modification	C:\Program Files\7-Zip\Lang\mr.txt	msiexec.exe
File opened for modification	C:\Program Files\7-Zip\Lang\ps.txt	msiexec.exe
File opened for modification	C:\Program Files\7-Zip\Lang\uk.txt	msiexec.exe
File opened for modification	C:\Program Files\7-Zip\Lang\io.txt	msiexec.exe
File opened for modification	C:\Program Files\7-Zip\Lang\mn.txt	msiexec.exe
File opened for modification	C:\Program Files\7-Zip\Lang\mk.txt	msiexec.exe
File opened for modification	C:\Program Files\7-Zip\Lang\mng.txt	msiexec.exe
File opened for modification	C:\Program Files\7-Zip\Lang\pt-br.txt	msiexec.exe
File opened for modification	C:\Program Files\7-Zip\Lang\si.txt	msiexec.exe
File opened for modification	C:\Program Files\7-Zip\Lang\tt.txt	msiexec.exe
File opened for modification	C:\Program Files\7-Zip\7zG.exe	msiexec.exe
File opened for modification	C:\Program Files\7-Zip\Lang\lij.txt	msiexec.exe

Suspicious use of AdjustPrivilegeToken 32 IoCs

Processes:

msiexec.exemsiexec.exe

description	pid	process
Token: SeShutdownPrivilege	3440	msiexec.exe
Token: SeIncreaseQuotaPrivilege	3440	msiexec.exe
Token: SeSecurityPrivilege	2216	msiexec.exe
Token: SeCreateTokenPrivilege	3440	msiexec.exe
Token: SeAssignPrimaryTokenPrivilege	3440	msiexec.exe
Token: SeLockMemoryPrivilege	3440	msiexec.exe
Token: SeIncreaseQuotaPrivilege	3440	msiexec.exe
Token: SeMachineAccountPrivilege	3440	msiexec.exe
Token: SeTcbPrivilege	3440	msiexec.exe
Token: SeSecurityPrivilege	3440	msiexec.exe
Token: SeTakeOwnershipPrivilege	3440	msiexec.exe
Token: SeLoadDriverPrivilege	3440	msiexec.exe
Token: SeSystemProfilePrivilege	3440	msiexec.exe
Token: SeSystemtimePrivilege	3440	msiexec.exe
Token: SeProfSingleProcessPrivilege	3440	msiexec.exe
Token: SeIncBasePriorityPrivilege	3440	msiexec.exe
Token: SeCreatePagefilePrivilege	3440	msiexec.exe
Token: SeCreatePermanentPrivilege	3440	msiexec.exe
Token: SeBackupPrivilege	3440	msiexec.exe
Token: SeRestorePrivilege	3440	msiexec.exe
Token: SeShutdownPrivilege	3440	msiexec.exe
Token: SeDebugPrivilege	3440	msiexec.exe
Token: SeAuditPrivilege	3440	msiexec.exe
Token: SeSystemEnvironmentPrivilege	3440	msiexec.exe
Token: SeChangeNotifyPrivilege	3440	msiexec.exe
Token: SeRemoteShutdownPrivilege	3440	msiexec.exe
Token: SeUndockPrivilege	3440	msiexec.exe
Token: SeSyncAgentPrivilege	3440	msiexec.exe
Token: SeEnableDelegationPrivilege	3440	msiexec.exe
Token: SeManageVolumePrivilege	3440	msiexec.exe
Token: SeImpersonatePrivilege	3440	msiexec.exe
Token: SeCreateGlobalPrivilege	3440	msiexec.exe

Suspicious use of FindShellTrayWindow 1 IoCs

Processes:

msiexec.exe

pid process

3440 msiexec.exe

pid	process
3440	msiexec.exe

C:\Windows\system32\msiexec.exe
msiexec.exe /I C:\Users\Admin\AppData\Local\Temp\7z2201-x64.msi
1⤵
- Enumerates connected drives
- Drops file in Program Files directory
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of FindShellTrayWindow
PID:3440