0727f66832dea91181432fda10e91344d5f2a8b2a0460d73893a96086598cfbd

Analysis

max time kernel
140s
max time network
158s
platform
windows10-2004_x64
resource
win10v2004-20230915-en
resource tags

arch:x64arch:x86image:win10v2004-20230915-enlocale:en-usos:windows10-2004-x64system
submitted
14/10/2023, 01:57

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General

Target

0727f66832dea91181432fda10e91344d5f2a8b2a0460d73893a96086598cfbd.exe
Size

1.4MB
MD5

8e0d5dd6d26a7f11b1a7a017a0ce5748
SHA1

3d18eb5ee4d7196d7cddd88b9b0f3a438ab18b12
SHA256

0727f66832dea91181432fda10e91344d5f2a8b2a0460d73893a96086598cfbd
SHA512

927c4ef8ffc47fe4c1f42522e3ea5e959d5aa24408f344237c1b629c458b56c9d22d21297d1dc9c0167e61cefcc3f97f2e6ee45eb1e59c3eb1c7446339e5825e
SSDEEP

24576:BLQKjZQYfXDPJZOE9PjCFaAL11MJY7pjtafbojRAaUtYQCK16dck0tWrHQrEH7n2:GK9QYfDPJZr9ra11M+jtIbCRLlv7p0tz

Score

8^/10

persistence upx

Malware Config

Signatures

Modifies AppInit DLL entries 2 TTPs
persistence

Registry Run Keys / Startup Folder
T1547.001

Modify Registry
T1112

ACProtect 1.3x - 1.4x DLL software 2 IoCs

Detects file using ACProtect software.

resource	yara_rule
behavioral2/files/0x0008000000023212-1.dat	acprotect
behavioral2/files/0x0008000000023212-84.dat	acprotect

Loads dropped DLL 1 IoCs

pid	Process
1800	0727f66832dea91181432fda10e91344d5f2a8b2a0460d73893a96086598cfbd.exe

UPX packed file 4 IoCs

Detects executables packed with UPX/modified UPX open source packer.

upx

resource	yara_rule
behavioral2/files/0x0008000000023212-1.dat	upx
behavioral2/memory/1800-2-0x0000000010000000-0x0000000010030000-memory.dmp	upx
behavioral2/files/0x0008000000023212-84.dat	upx
behavioral2/memory/1800-161-0x0000000010000000-0x0000000010030000-memory.dmp	upx

Enumerates connected drives 3 TTPs 1 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

description	ioc	Process
File opened (read-only)	\??\e:	0727f66832dea91181432fda10e91344d5f2a8b2a0460d73893a96086598cfbd.exe

Drops file in Program Files directory 64 IoCs

description	ioc	Process
File created	C:\Program Files (x86)\Google\Temp\GUMCDD0.tmp\goopdateres_bg.dll	0727f66832dea91181432fda10e91344d5f2a8b2a0460d73893a96086598cfbd.exe
File created	C:\Program Files (x86)\Google\Temp\GUMCDD0.tmp\goopdateres_cs.dll	0727f66832dea91181432fda10e91344d5f2a8b2a0460d73893a96086598cfbd.exe
File created	C:\Program Files (x86)\Google\Temp\GUMCDD0.tmp\goopdateres_fa.dll	0727f66832dea91181432fda10e91344d5f2a8b2a0460d73893a96086598cfbd.exe
File created	C:\Program Files (x86)\Google\Temp\GUMCDD0.tmp\goopdateres_iw.dll	0727f66832dea91181432fda10e91344d5f2a8b2a0460d73893a96086598cfbd.exe
File created	C:\Program Files (x86)\Google\Temp\GUMCDD0.tmp\goopdateres_lv.dll	0727f66832dea91181432fda10e91344d5f2a8b2a0460d73893a96086598cfbd.exe
File created	C:\Program Files (x86)\Google\Temp\GUMCDD0.tmp\goopdateres_ta.dll	0727f66832dea91181432fda10e91344d5f2a8b2a0460d73893a96086598cfbd.exe
File created	C:\Program Files (x86)\Google\Temp\GUMCDD0.tmp\goopdateres_zh-CN.dll	0727f66832dea91181432fda10e91344d5f2a8b2a0460d73893a96086598cfbd.exe
File created	C:\Program Files (x86)\Google\Temp\GUMCDD0.tmp\goopdateres_es-419.dll	0727f66832dea91181432fda10e91344d5f2a8b2a0460d73893a96086598cfbd.exe
File created	C:\Program Files (x86)\Google\Temp\GUMCDD0.tmp\goopdateres_ml.dll	0727f66832dea91181432fda10e91344d5f2a8b2a0460d73893a96086598cfbd.exe
File created	C:\Program Files (x86)\Google\Temp\GUMCDD0.tmp\goopdateres_ru.dll	0727f66832dea91181432fda10e91344d5f2a8b2a0460d73893a96086598cfbd.exe
File created	C:\Program Files (x86)\Google\Temp\GUMCDD0.tmp\goopdateres_ca.dll	0727f66832dea91181432fda10e91344d5f2a8b2a0460d73893a96086598cfbd.exe
File created	C:\Program Files (x86)\Google\Temp\GUMCDD0.tmp\goopdateres_fr.dll	0727f66832dea91181432fda10e91344d5f2a8b2a0460d73893a96086598cfbd.exe
File created	C:\Program Files (x86)\Google\Temp\GUMCDD0.tmp\GoogleUpdate.exe	0727f66832dea91181432fda10e91344d5f2a8b2a0460d73893a96086598cfbd.exe
File created	C:\Program Files (x86)\Google\Temp\GUMCDD0.tmp\goopdateres_ja.dll	0727f66832dea91181432fda10e91344d5f2a8b2a0460d73893a96086598cfbd.exe
File created	C:\Program Files (x86)\Google\Temp\GUMCDD0.tmp\GoogleCrashHandler64.exe	0727f66832dea91181432fda10e91344d5f2a8b2a0460d73893a96086598cfbd.exe
File created	C:\Program Files (x86)\Google\Temp\GUMCDD0.tmp\goopdateres_gu.dll	0727f66832dea91181432fda10e91344d5f2a8b2a0460d73893a96086598cfbd.exe
File created	C:\Program Files (x86)\Google\Temp\GUMCDD0.tmp\goopdateres_zh-TW.dll	0727f66832dea91181432fda10e91344d5f2a8b2a0460d73893a96086598cfbd.exe
File opened for modification	C:\Program Files (x86)\Google\Temp\GUTCDD1.tmp	0727f66832dea91181432fda10e91344d5f2a8b2a0460d73893a96086598cfbd.exe
File created	C:\Program Files (x86)\Google\Temp\GUMCDD0.tmp\psmachine.dll	0727f66832dea91181432fda10e91344d5f2a8b2a0460d73893a96086598cfbd.exe
File created	C:\Program Files (x86)\Google\Temp\GUMCDD0.tmp\psuser.dll	0727f66832dea91181432fda10e91344d5f2a8b2a0460d73893a96086598cfbd.exe
File created	C:\Program Files (x86)\Google\Temp\GUMCDD0.tmp\goopdateres_fil.dll	0727f66832dea91181432fda10e91344d5f2a8b2a0460d73893a96086598cfbd.exe
File created	C:\Program Files (x86)\Google\Temp\GUMCDD0.tmp\goopdateres_ko.dll	0727f66832dea91181432fda10e91344d5f2a8b2a0460d73893a96086598cfbd.exe
File created	C:\Program Files (x86)\Google\Temp\GUMCDD0.tmp\goopdateres_sr.dll	0727f66832dea91181432fda10e91344d5f2a8b2a0460d73893a96086598cfbd.exe
File created	C:\Program Files (x86)\Google\Temp\GUMCDD0.tmp\goopdateres_th.dll	0727f66832dea91181432fda10e91344d5f2a8b2a0460d73893a96086598cfbd.exe
File created	C:\Program Files (x86)\Google\Temp\GUMCDD0.tmp\goopdateres_sk.dll	0727f66832dea91181432fda10e91344d5f2a8b2a0460d73893a96086598cfbd.exe
File created	C:\Program Files (x86)\Google\Temp\GUMCDD0.tmp\goopdateres_sl.dll	0727f66832dea91181432fda10e91344d5f2a8b2a0460d73893a96086598cfbd.exe
File created	C:\Program Files (x86)\Google\Temp\GUMCDD0.tmp\goopdateres_te.dll	0727f66832dea91181432fda10e91344d5f2a8b2a0460d73893a96086598cfbd.exe
File created	C:\Program Files (x86)\Google\Temp\GUMCDD0.tmp\goopdate.dll	0727f66832dea91181432fda10e91344d5f2a8b2a0460d73893a96086598cfbd.exe
File created	C:\Program Files (x86)\Google\Temp\GUMCDD0.tmp\goopdateres_pl.dll	0727f66832dea91181432fda10e91344d5f2a8b2a0460d73893a96086598cfbd.exe
File created	C:\Program Files (x86)\Google\Temp\GUMCDD0.tmp\goopdateres_sv.dll	0727f66832dea91181432fda10e91344d5f2a8b2a0460d73893a96086598cfbd.exe
File created	C:\Program Files (x86)\Google\Temp\GUMCDD0.tmp\GoogleCrashHandler.exe	0727f66832dea91181432fda10e91344d5f2a8b2a0460d73893a96086598cfbd.exe
File created	C:\Program Files (x86)\Google\Temp\GUMCDD0.tmp\goopdateres_ar.dll	0727f66832dea91181432fda10e91344d5f2a8b2a0460d73893a96086598cfbd.exe
File created	C:\Program Files (x86)\Google\Temp\GUMCDD0.tmp\goopdateres_hu.dll	0727f66832dea91181432fda10e91344d5f2a8b2a0460d73893a96086598cfbd.exe
File created	C:\Program Files (x86)\Google\Temp\GUMCDD0.tmp\goopdateres_is.dll	0727f66832dea91181432fda10e91344d5f2a8b2a0460d73893a96086598cfbd.exe
File created	C:\Program Files (x86)\Google\Temp\GUMCDD0.tmp\GoogleUpdateComRegisterShell64.exe	0727f66832dea91181432fda10e91344d5f2a8b2a0460d73893a96086598cfbd.exe
File created	C:\Program Files (x86)\Google\Temp\GUMCDD0.tmp\psuser_64.dll	0727f66832dea91181432fda10e91344d5f2a8b2a0460d73893a96086598cfbd.exe
File created	C:\Program Files (x86)\Google\Temp\GUMCDD0.tmp\GoogleUpdateCore.exe	0727f66832dea91181432fda10e91344d5f2a8b2a0460d73893a96086598cfbd.exe
File created	C:\Program Files (x86)\Google\Temp\GUMCDD0.tmp\goopdateres_da.dll	0727f66832dea91181432fda10e91344d5f2a8b2a0460d73893a96086598cfbd.exe
File created	C:\Program Files (x86)\Google\Temp\GUMCDD0.tmp\goopdateres_en.dll	0727f66832dea91181432fda10e91344d5f2a8b2a0460d73893a96086598cfbd.exe
File created	C:\Program Files (x86)\Google\Temp\GUMCDD0.tmp\goopdateres_es.dll	0727f66832dea91181432fda10e91344d5f2a8b2a0460d73893a96086598cfbd.exe
File created	C:\Program Files (x86)\Google\Temp\GUMCDD0.tmp\goopdateres_et.dll	0727f66832dea91181432fda10e91344d5f2a8b2a0460d73893a96086598cfbd.exe
File created	C:\Program Files (x86)\Google\Temp\GUMCDD0.tmp\goopdateres_mr.dll	0727f66832dea91181432fda10e91344d5f2a8b2a0460d73893a96086598cfbd.exe
File created	C:\Program Files (x86)\Google\Temp\GUMCDD0.tmp\goopdateres_pt-BR.dll	0727f66832dea91181432fda10e91344d5f2a8b2a0460d73893a96086598cfbd.exe
File created	C:\Program Files (x86)\Google\Temp\GUMCDD0.tmp\goopdateres_pt-PT.dll	0727f66832dea91181432fda10e91344d5f2a8b2a0460d73893a96086598cfbd.exe
File created	C:\Program Files (x86)\Google\Temp\GUMCDD0.tmp\goopdateres_vi.dll	0727f66832dea91181432fda10e91344d5f2a8b2a0460d73893a96086598cfbd.exe
File created	C:\Program Files (x86)\Google\Temp\GUMCDD0.tmp\goopdateres_uk.dll	0727f66832dea91181432fda10e91344d5f2a8b2a0460d73893a96086598cfbd.exe
File created	C:\Program Files (x86)\Google\Temp\GUMCDD0.tmp\GoogleUpdateOnDemand.exe	0727f66832dea91181432fda10e91344d5f2a8b2a0460d73893a96086598cfbd.exe
File created	C:\Program Files (x86)\Google\Temp\GUMCDD0.tmp\goopdateres_am.dll	0727f66832dea91181432fda10e91344d5f2a8b2a0460d73893a96086598cfbd.exe
File created	C:\Program Files (x86)\Google\Temp\GUMCDD0.tmp\goopdateres_el.dll	0727f66832dea91181432fda10e91344d5f2a8b2a0460d73893a96086598cfbd.exe
File created	C:\Program Files (x86)\Google\Temp\GUMCDD0.tmp\goopdateres_kn.dll	0727f66832dea91181432fda10e91344d5f2a8b2a0460d73893a96086598cfbd.exe
File created	C:\Program Files (x86)\Google\Temp\GUMCDD0.tmp\goopdateres_ms.dll	0727f66832dea91181432fda10e91344d5f2a8b2a0460d73893a96086598cfbd.exe
File created	C:\Program Files (x86)\Google\Temp\GUMCDD0.tmp\goopdateres_nl.dll	0727f66832dea91181432fda10e91344d5f2a8b2a0460d73893a96086598cfbd.exe
File created	C:\Program Files (x86)\Google\Temp\GUMCDD0.tmp\goopdateres_no.dll	0727f66832dea91181432fda10e91344d5f2a8b2a0460d73893a96086598cfbd.exe
File created	C:\Program Files (x86)\Google\Temp\GUMCDD0.tmp\goopdateres_bn.dll	0727f66832dea91181432fda10e91344d5f2a8b2a0460d73893a96086598cfbd.exe
File created	C:\Program Files (x86)\Google\Temp\GUMCDD0.tmp\goopdateres_en-GB.dll	0727f66832dea91181432fda10e91344d5f2a8b2a0460d73893a96086598cfbd.exe
File created	C:\Program Files (x86)\Google\Temp\GUMCDD0.tmp\goopdateres_fi.dll	0727f66832dea91181432fda10e91344d5f2a8b2a0460d73893a96086598cfbd.exe
File created	C:\Program Files (x86)\Google\Temp\GUMCDD0.tmp\goopdateres_hr.dll	0727f66832dea91181432fda10e91344d5f2a8b2a0460d73893a96086598cfbd.exe
File created	C:\Program Files (x86)\Google\Temp\GUMCDD0.tmp\goopdateres_it.dll	0727f66832dea91181432fda10e91344d5f2a8b2a0460d73893a96086598cfbd.exe
File opened for modification	C:\Program Files (x86)\Google\Temp\GUMCDD0.tmp\GoogleUpdateSetup.exe	0727f66832dea91181432fda10e91344d5f2a8b2a0460d73893a96086598cfbd.exe
File created	C:\Program Files (x86)\Google\Temp\GUMCDD0.tmp\GoogleUpdateBroker.exe	0727f66832dea91181432fda10e91344d5f2a8b2a0460d73893a96086598cfbd.exe
File created	C:\Program Files (x86)\Google\Temp\GUMCDD0.tmp\goopdateres_tr.dll	0727f66832dea91181432fda10e91344d5f2a8b2a0460d73893a96086598cfbd.exe
File created	C:\Program Files (x86)\Google\Temp\GUMCDD0.tmp\GoogleUpdateSetup.exe	0727f66832dea91181432fda10e91344d5f2a8b2a0460d73893a96086598cfbd.exe
File created	C:\Program Files\Common Files\System\symsrv.dll	0727f66832dea91181432fda10e91344d5f2a8b2a0460d73893a96086598cfbd.exe
File created	C:\Program Files (x86)\Google\Temp\GUMCDD0.tmp\goopdateres_de.dll	0727f66832dea91181432fda10e91344d5f2a8b2a0460d73893a96086598cfbd.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
1800	0727f66832dea91181432fda10e91344d5f2a8b2a0460d73893a96086598cfbd.exe
1800	0727f66832dea91181432fda10e91344d5f2a8b2a0460d73893a96086598cfbd.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	1800	0727f66832dea91181432fda10e91344d5f2a8b2a0460d73893a96086598cfbd.exe

C:\Users\Admin\AppData\Local\Temp\0727f66832dea91181432fda10e91344d5f2a8b2a0460d73893a96086598cfbd.exe
"C:\Users\Admin\AppData\Local\Temp\0727f66832dea91181432fda10e91344d5f2a8b2a0460d73893a96086598cfbd.exe"
1⤵
- Loads dropped DLL
- Enumerates connected drives
- Drops file in Program Files directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1800

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

Peripheral Device Discovery

T1120

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Program Files\Common Files\System\symsrv.dll

Filesize
67KB

MD5
7574cf2c64f35161ab1292e2f532aabf

SHA1
14ba3fa927a06224dfe587014299e834def4644f

SHA256
de055a89de246e629a8694bde18af2b1605e4b9b493c7e4aef669dd67acf5085

SHA512
4db19f2d8d5bc1c7bbb812d3fa9c43b80fa22140b346d2760f090b73aed8a5177edb4bddc647a6ebd5a2db8565be5a1a36a602b0d759e38540d9a584ba5896ab

Download Submit
C:\Program Files\Common Files\System\symsrv.dll

Filesize
67KB

MD5
7574cf2c64f35161ab1292e2f532aabf

SHA1
14ba3fa927a06224dfe587014299e834def4644f

SHA256
de055a89de246e629a8694bde18af2b1605e4b9b493c7e4aef669dd67acf5085

SHA512
4db19f2d8d5bc1c7bbb812d3fa9c43b80fa22140b346d2760f090b73aed8a5177edb4bddc647a6ebd5a2db8565be5a1a36a602b0d759e38540d9a584ba5896ab

Download Submit
C:\Users\Admin\AppData\Local\Temp\A1D26E2\CFB4111C708.tmp

Filesize
1.3MB

MD5
c0a0922976d68d91c46f2af10eb29cf1

SHA1
ac33110835f665ff0d6aa65e0a0feb365bf010de

SHA256
aa4d98037fe022acbe2918dc9c0fb11e8c42fe6cdac8e453116e184cdfeca8e4

SHA512
eee5608473e04a5928ff84abf5799874c1a050ca0507321a17e3908a095e2ddfcd9ed49a960e9cdb857f93e7bea33ba7ec5266912f32c3a42b9ea24d7d8d6fa8

Download Submit
memory/1800-43-0x0000000000A50000-0x0000000000B9E000-memory.dmp

Filesize
1.3MB

Download
memory/1800-7-0x0000000000A50000-0x0000000000B9E000-memory.dmp

Filesize
1.3MB

Download
memory/1800-8-0x0000000000A50000-0x0000000000B9E000-memory.dmp

Filesize
1.3MB

Download
memory/1800-6-0x0000000000A50000-0x0000000000B9E000-memory.dmp

Filesize
1.3MB

Download
memory/1800-4-0x0000000000A69000-0x0000000000A6A000-memory.dmp

Filesize
4KB

Download
memory/1800-2-0x0000000010000000-0x0000000010030000-memory.dmp

Filesize
192KB

Download
memory/1800-88-0x0000000075BC0000-0x0000000075C23000-memory.dmp

Filesize
396KB

Download
memory/1800-160-0x0000000000A50000-0x0000000000B9E000-memory.dmp

Filesize
1.3MB

Download
memory/1800-161-0x0000000010000000-0x0000000010030000-memory.dmp

Filesize
192KB

Download
memory/1800-162-0x0000000075BC0000-0x0000000075C23000-memory.dmp

Filesize
396KB

Download