011096cc0b833fa8a537941128eb62bc798e2e70db4ef7c7c37e0db1568dd17b

Analysis

max time kernel
138s
max time network
30s
platform
windows7_x64
resource
win7-20221111-en
resource tags

arch:x64arch:x86image:win7-20221111-enlocale:en-usos:windows7-x64system
submitted
23-11-2022 09:36

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

011096cc0b833fa8a537941128eb62bc798e2e70db4ef7c7c37e0db1568dd17b.exe
Size

11.0MB
MD5

8466f1a69141c79ccb45496a0f8956ed
SHA1

bf34dee6d20e2da040c054ea7642ced4e8fbde92
SHA256

011096cc0b833fa8a537941128eb62bc798e2e70db4ef7c7c37e0db1568dd17b
SHA512

c3a9e1f697797e4812326e4565b700555bf394dc124cdd277016b4dda4ec9a4d331a08bc8a9ccf237ba6eab401c7e6c2399e41315ed1d1d29cf3e237214fcd54
SSDEEP

196608:Ww23VWhr5wDScIesvdosCW+plaxqVLVB07rjdfBotC3uEHKAXJE7bDg8mQ4kiQde:Iy92XYTCWslr0B6E3u2KA58Dbm9kiQde

Score

9^/10

evasion upx

Malware Config

Signatures

ACProtect 1.3x - 1.4x DLL software 2 IoCs

Detects file using ACProtect software.

Processes:

resource	yara_rule
\Users\Admin\AppData\Local\Temp\nse4B84.tmp\md5dll.dll	acprotect
\Users\Admin\AppData\Local\Temp\nse4B84.tmp\md5dll.dll	acprotect

Checks for common network interception software 1 TTPs
Looks in the registry for tools like Wireshark or Fiddler commonly used to analyze network activity.
evasion

Software Discovery
T1518
Executes dropped EXE 1 IoCs

Processes:

Uohdxhdnty.exe

pid process

1736 Uohdxhdnty.exe

pid	process
1736	Uohdxhdnty.exe

UPX packed file 2 IoCs

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

upx

Processes:

resource	yara_rule
\Users\Admin\AppData\Local\Temp\nse4B84.tmp\md5dll.dll	upx
\Users\Admin\AppData\Local\Temp\nse4B84.tmp\md5dll.dll	upx

Loads dropped DLL 22 IoCs

Processes:

011096cc0b833fa8a537941128eb62bc798e2e70db4ef7c7c37e0db1568dd17b.exeUohdxhdnty.exeWerFault.exe

pid	process
908	011096cc0b833fa8a537941128eb62bc798e2e70db4ef7c7c37e0db1568dd17b.exe
908	011096cc0b833fa8a537941128eb62bc798e2e70db4ef7c7c37e0db1568dd17b.exe
908	011096cc0b833fa8a537941128eb62bc798e2e70db4ef7c7c37e0db1568dd17b.exe
908	011096cc0b833fa8a537941128eb62bc798e2e70db4ef7c7c37e0db1568dd17b.exe
1736	Uohdxhdnty.exe
1736	Uohdxhdnty.exe
1736	Uohdxhdnty.exe
1736	Uohdxhdnty.exe
1736	Uohdxhdnty.exe
1736	Uohdxhdnty.exe
1736	Uohdxhdnty.exe
1736	Uohdxhdnty.exe
1736	Uohdxhdnty.exe
1736	Uohdxhdnty.exe
1736	Uohdxhdnty.exe
1736	Uohdxhdnty.exe
1576	WerFault.exe
1576	WerFault.exe
1576	WerFault.exe
1576	WerFault.exe
1576	WerFault.exe
1576	WerFault.exe

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

System Information Discovery
T1082
Program crash 1 IoCs

Processes:

WerFault.exe

pid pid_target process target process

1576 1736 WerFault.exe Uohdxhdnty.exe

pid	pid_target	process	target process
1576	1736	WerFault.exe	Uohdxhdnty.exe

NSIS installer 8 IoCs

installer

Processes:

resource	yara_rule
\Users\Admin\AppData\Local\Temp\nsjABBD.tmp\Uohdxhdnty.exe	nsis_installer_2
C:\Users\Admin\AppData\Local\Temp\nsjABBD.tmp\Uohdxhdnty.exe	nsis_installer_2
C:\Users\Admin\AppData\Local\Temp\nsjABBD.tmp\Uohdxhdnty.exe	nsis_installer_2
\Users\Admin\AppData\Local\Temp\nsjABBD.tmp\Uohdxhdnty.exe	nsis_installer_2
\Users\Admin\AppData\Local\Temp\nsjABBD.tmp\Uohdxhdnty.exe	nsis_installer_2
\Users\Admin\AppData\Local\Temp\nsjABBD.tmp\Uohdxhdnty.exe	nsis_installer_2
\Users\Admin\AppData\Local\Temp\nsjABBD.tmp\Uohdxhdnty.exe	nsis_installer_2
\Users\Admin\AppData\Local\Temp\nsjABBD.tmp\Uohdxhdnty.exe	nsis_installer_2

Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

Uohdxhdnty.exe

pid process

1736 Uohdxhdnty.exe
1736 Uohdxhdnty.exe

pid	process
1736	Uohdxhdnty.exe
1736	Uohdxhdnty.exe

Suspicious use of WriteProcessMemory 8 IoCs

Processes:

011096cc0b833fa8a537941128eb62bc798e2e70db4ef7c7c37e0db1568dd17b.exeUohdxhdnty.exe

description	pid	process	target process
PID 908 wrote to memory of 1736	908	011096cc0b833fa8a537941128eb62bc798e2e70db4ef7c7c37e0db1568dd17b.exe	Uohdxhdnty.exe
PID 908 wrote to memory of 1736	908	011096cc0b833fa8a537941128eb62bc798e2e70db4ef7c7c37e0db1568dd17b.exe	Uohdxhdnty.exe
PID 908 wrote to memory of 1736	908	011096cc0b833fa8a537941128eb62bc798e2e70db4ef7c7c37e0db1568dd17b.exe	Uohdxhdnty.exe
PID 908 wrote to memory of 1736	908	011096cc0b833fa8a537941128eb62bc798e2e70db4ef7c7c37e0db1568dd17b.exe	Uohdxhdnty.exe
PID 1736 wrote to memory of 1576	1736	Uohdxhdnty.exe	WerFault.exe
PID 1736 wrote to memory of 1576	1736	Uohdxhdnty.exe	WerFault.exe
PID 1736 wrote to memory of 1576	1736	Uohdxhdnty.exe	WerFault.exe
PID 1736 wrote to memory of 1576	1736	Uohdxhdnty.exe	WerFault.exe

C:\Users\Admin\AppData\Local\Temp\011096cc0b833fa8a537941128eb62bc798e2e70db4ef7c7c37e0db1568dd17b.exe
"C:\Users\Admin\AppData\Local\Temp\011096cc0b833fa8a537941128eb62bc798e2e70db4ef7c7c37e0db1568dd17b.exe"
1⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:908

C:\Users\Admin\AppData\Local\Temp\nsjABBD.tmp\Uohdxhdnty.exe
"C:\Users\Admin\AppData\Local\Temp\nsjABBD.tmp\Uohdxhdnty.exe"
2⤵
- Executes dropped EXE
- Loads dropped DLL
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:1736

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 1736 -s 564
3⤵
- Loads dropped DLL
- Program crash
PID:1576

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Software Discovery

T1518

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

C:\Users\Admin\AppData\Local\Temp\nsjABBD.tmp\Uohdxhdnty.exe

Filesize
10.7MB

MD5
b9042a6ea2a95d6456c7f4a8935c6403

SHA1
c502b460a0551ce239c6960eaf8cdd5a808eee58

SHA256
eef693dc964fadbf31875ce11f3f2260b12afd0ea755c53b1f25c59adb33d2e6

SHA512
22db8420df6526df62c7c5a4ec7490e9a76940a916434015c6c7d725b6094e8a0b2f4c898cc6919702ad890a354f95d8f37157bbf05a983031db86bedd28efe0

Download Submit
C:\Users\Admin\AppData\Local\Temp\nsjABBD.tmp\Uohdxhdnty.exe

Filesize
10.7MB

MD5
b9042a6ea2a95d6456c7f4a8935c6403

SHA1
c502b460a0551ce239c6960eaf8cdd5a808eee58

SHA256
eef693dc964fadbf31875ce11f3f2260b12afd0ea755c53b1f25c59adb33d2e6

SHA512
22db8420df6526df62c7c5a4ec7490e9a76940a916434015c6c7d725b6094e8a0b2f4c898cc6919702ad890a354f95d8f37157bbf05a983031db86bedd28efe0

Download Submit
\Users\Admin\AppData\Local\Temp\nse4B84.tmp\InstallerUtils.dll

Filesize
814KB

MD5
d37a6a45bb5691eb40e245860664fe7d

SHA1
3bfb4e16462cddcba9f4cf9da41ba68320dea949

SHA256
441e3e850b7f72a77b18d0aa50b15ab403f16e0fdea25bf267adeeca17cacf44

SHA512
1cdefe72445ab072585fa7063997ec8605ef2ee1876dea5d46d415d63a62fd09507395e1acbdc3e5a23fb92d5b4f16d504e5d1f8bb08356a14169f2a77279447

Download Submit
\Users\Admin\AppData\Local\Temp\nse4B84.tmp\InstallerUtils.dll

Filesize
814KB

MD5
d37a6a45bb5691eb40e245860664fe7d

SHA1
3bfb4e16462cddcba9f4cf9da41ba68320dea949

SHA256
441e3e850b7f72a77b18d0aa50b15ab403f16e0fdea25bf267adeeca17cacf44

SHA512
1cdefe72445ab072585fa7063997ec8605ef2ee1876dea5d46d415d63a62fd09507395e1acbdc3e5a23fb92d5b4f16d504e5d1f8bb08356a14169f2a77279447

Download Submit
\Users\Admin\AppData\Local\Temp\nse4B84.tmp\InstallerUtils.dll

Filesize
814KB

MD5
d37a6a45bb5691eb40e245860664fe7d

SHA1
3bfb4e16462cddcba9f4cf9da41ba68320dea949

SHA256
441e3e850b7f72a77b18d0aa50b15ab403f16e0fdea25bf267adeeca17cacf44

SHA512
1cdefe72445ab072585fa7063997ec8605ef2ee1876dea5d46d415d63a62fd09507395e1acbdc3e5a23fb92d5b4f16d504e5d1f8bb08356a14169f2a77279447

Download Submit
\Users\Admin\AppData\Local\Temp\nse4B84.tmp\InstallerUtils.dll

Filesize
814KB

MD5
d37a6a45bb5691eb40e245860664fe7d

SHA1
3bfb4e16462cddcba9f4cf9da41ba68320dea949

SHA256
441e3e850b7f72a77b18d0aa50b15ab403f16e0fdea25bf267adeeca17cacf44

SHA512
1cdefe72445ab072585fa7063997ec8605ef2ee1876dea5d46d415d63a62fd09507395e1acbdc3e5a23fb92d5b4f16d504e5d1f8bb08356a14169f2a77279447

Download Submit
\Users\Admin\AppData\Local\Temp\nse4B84.tmp\InstallerUtils.dll

Filesize
814KB

MD5
d37a6a45bb5691eb40e245860664fe7d

SHA1
3bfb4e16462cddcba9f4cf9da41ba68320dea949

SHA256
441e3e850b7f72a77b18d0aa50b15ab403f16e0fdea25bf267adeeca17cacf44

SHA512
1cdefe72445ab072585fa7063997ec8605ef2ee1876dea5d46d415d63a62fd09507395e1acbdc3e5a23fb92d5b4f16d504e5d1f8bb08356a14169f2a77279447

Download Submit
\Users\Admin\AppData\Local\Temp\nse4B84.tmp\InstallerUtils.dll

Filesize
814KB

MD5
d37a6a45bb5691eb40e245860664fe7d

SHA1
3bfb4e16462cddcba9f4cf9da41ba68320dea949

SHA256
441e3e850b7f72a77b18d0aa50b15ab403f16e0fdea25bf267adeeca17cacf44

SHA512
1cdefe72445ab072585fa7063997ec8605ef2ee1876dea5d46d415d63a62fd09507395e1acbdc3e5a23fb92d5b4f16d504e5d1f8bb08356a14169f2a77279447

Download Submit
\Users\Admin\AppData\Local\Temp\nse4B84.tmp\InstallerUtils2.dll

Filesize
92KB

MD5
6fa898391fca18314ce8159fe325e2b3

SHA1
0d7db95ea372776493f95ba80d114a0b7c2b8718

SHA256
53ec33c46952f15ff3dd9086ac5216775cef84e09e7e7186b41dfbb3ad38596a

SHA512
7fb8329d4e6fb9d56fb430401c572dbbad2f3b55276d5de37235575d1456e25e1e36cc5b3be8c3fa4f02a78aa3d5cac13ed6ff0adf9578baadc5ebb5e3d0290e

Download Submit
\Users\Admin\AppData\Local\Temp\nse4B84.tmp\StdUtils.dll

Filesize
14KB

MD5
21010df9bc37daffcc0b5ae190381d85

SHA1
a8ba022aafc1233894db29e40e569dfc8b280eb9

SHA256
0ebd62de633fa108cf18139be6778fa560680f9f8a755e41c6ab544ab8db5c16

SHA512
95d3dbba6eac144260d5fcc7fcd5fb3afcb59ae62bd2eafc5a1d2190e9b44f8e125290d62fef82ad8799d0072997c57b2fa8a643aba554d0a82bbd3f8eb1403e

Download Submit
\Users\Admin\AppData\Local\Temp\nse4B84.tmp\System.dll

Filesize
11KB

MD5
00a0194c20ee912257df53bfe258ee4a

SHA1
d7b4e319bc5119024690dc8230b9cc919b1b86b2

SHA256
dc4da2ccadb11099076926b02764b2b44ad8f97cd32337421a4cc21a3f5448f3

SHA512
3b38a2c17996c3b77ebf7b858a6c37415615e756792132878d8eddbd13cb06710b7da0e8b58104768f8e475fc93e8b44b3b1ab6f70ddf52edee111aaf5ef5667

Download Submit
\Users\Admin\AppData\Local\Temp\nse4B84.tmp\UserInfo.dll

Filesize
4KB

MD5
7579ade7ae1747a31960a228ce02e666

SHA1
8ec8571a296737e819dcf86353a43fcf8ec63351

SHA256
564c80dec62d76c53497c40094db360ff8a36e0dc1bda8383d0f9583138997f5

SHA512
a88bc56e938374c333b0e33cb72951635b5d5a98b9cb2d6785073cbcad23bf4c0f9f69d3b7e87b46c76eb03ced9bb786844ce87656a9e3df4ca24acf43d7a05b

Download Submit
\Users\Admin\AppData\Local\Temp\nse4B84.tmp\md5dll.dll

Filesize
6KB

MD5
0745ff646f5af1f1cdd784c06f40fce9

SHA1
bf7eba06020d7154ce4e35f696bec6e6c966287f

SHA256
fbed2f1160469f42ce97c33ad558201b2b43e3020257f9b2259e3ce295317a70

SHA512
8d31627c719e788b5d0f5f34d4cb175989eaa35aa3335c98f2ba7902c8ae01b23de3ccb9c6eb95945f0b08ef74d456f9f22ca7539df303e1df3f6a7e67b358da

Download Submit
\Users\Admin\AppData\Local\Temp\nse4B84.tmp\md5dll.dll

Filesize
6KB

MD5
0745ff646f5af1f1cdd784c06f40fce9

SHA1
bf7eba06020d7154ce4e35f696bec6e6c966287f

SHA256
fbed2f1160469f42ce97c33ad558201b2b43e3020257f9b2259e3ce295317a70

SHA512
8d31627c719e788b5d0f5f34d4cb175989eaa35aa3335c98f2ba7902c8ae01b23de3ccb9c6eb95945f0b08ef74d456f9f22ca7539df303e1df3f6a7e67b358da

Download Submit
\Users\Admin\AppData\Local\Temp\nse4B84.tmp\nsisos.dll

Filesize
5KB

MD5
69806691d649ef1c8703fd9e29231d44

SHA1
e2193fcf5b4863605eec2a5eb17bf84c7ac00166

SHA256
ba79ab7f63f02ed5d5d46b82b11d97dac5b7ef7e9b9a4df926b43ceac18483b6

SHA512
5e5e0319e701d15134a01cb6472c624e271e99891058aef4dfe779c29c73899771a5b6f8b1cd61b543a3b3defeaecaa080c9cc4e76e84038ca08e12084f128eb

Download Submit
\Users\Admin\AppData\Local\Temp\nsjABBD.tmp\StdUtils.dll

Filesize
14KB

MD5
21010df9bc37daffcc0b5ae190381d85

SHA1
a8ba022aafc1233894db29e40e569dfc8b280eb9

SHA256
0ebd62de633fa108cf18139be6778fa560680f9f8a755e41c6ab544ab8db5c16

SHA512
95d3dbba6eac144260d5fcc7fcd5fb3afcb59ae62bd2eafc5a1d2190e9b44f8e125290d62fef82ad8799d0072997c57b2fa8a643aba554d0a82bbd3f8eb1403e

Download Submit
\Users\Admin\AppData\Local\Temp\nsjABBD.tmp\System.dll

Filesize
11KB

MD5
00a0194c20ee912257df53bfe258ee4a

SHA1
d7b4e319bc5119024690dc8230b9cc919b1b86b2

SHA256
dc4da2ccadb11099076926b02764b2b44ad8f97cd32337421a4cc21a3f5448f3

SHA512
3b38a2c17996c3b77ebf7b858a6c37415615e756792132878d8eddbd13cb06710b7da0e8b58104768f8e475fc93e8b44b3b1ab6f70ddf52edee111aaf5ef5667

Download Submit
\Users\Admin\AppData\Local\Temp\nsjABBD.tmp\Uohdxhdnty.exe

Filesize
10.7MB

MD5
b9042a6ea2a95d6456c7f4a8935c6403

SHA1
c502b460a0551ce239c6960eaf8cdd5a808eee58

SHA256
eef693dc964fadbf31875ce11f3f2260b12afd0ea755c53b1f25c59adb33d2e6

SHA512
22db8420df6526df62c7c5a4ec7490e9a76940a916434015c6c7d725b6094e8a0b2f4c898cc6919702ad890a354f95d8f37157bbf05a983031db86bedd28efe0

Download Submit
\Users\Admin\AppData\Local\Temp\nsjABBD.tmp\Uohdxhdnty.exe

Filesize
10.7MB

MD5
b9042a6ea2a95d6456c7f4a8935c6403

SHA1
c502b460a0551ce239c6960eaf8cdd5a808eee58

SHA256
eef693dc964fadbf31875ce11f3f2260b12afd0ea755c53b1f25c59adb33d2e6

SHA512
22db8420df6526df62c7c5a4ec7490e9a76940a916434015c6c7d725b6094e8a0b2f4c898cc6919702ad890a354f95d8f37157bbf05a983031db86bedd28efe0

Download Submit
\Users\Admin\AppData\Local\Temp\nsjABBD.tmp\Uohdxhdnty.exe

Filesize
10.7MB

MD5
b9042a6ea2a95d6456c7f4a8935c6403

SHA1
c502b460a0551ce239c6960eaf8cdd5a808eee58

SHA256
eef693dc964fadbf31875ce11f3f2260b12afd0ea755c53b1f25c59adb33d2e6

SHA512
22db8420df6526df62c7c5a4ec7490e9a76940a916434015c6c7d725b6094e8a0b2f4c898cc6919702ad890a354f95d8f37157bbf05a983031db86bedd28efe0

Download Submit
\Users\Admin\AppData\Local\Temp\nsjABBD.tmp\Uohdxhdnty.exe

Filesize
10.7MB

MD5
b9042a6ea2a95d6456c7f4a8935c6403

SHA1
c502b460a0551ce239c6960eaf8cdd5a808eee58

SHA256
eef693dc964fadbf31875ce11f3f2260b12afd0ea755c53b1f25c59adb33d2e6

SHA512
22db8420df6526df62c7c5a4ec7490e9a76940a916434015c6c7d725b6094e8a0b2f4c898cc6919702ad890a354f95d8f37157bbf05a983031db86bedd28efe0

Download Submit
\Users\Admin\AppData\Local\Temp\nsjABBD.tmp\Uohdxhdnty.exe

Filesize
10.7MB

MD5
b9042a6ea2a95d6456c7f4a8935c6403

SHA1
c502b460a0551ce239c6960eaf8cdd5a808eee58

SHA256
eef693dc964fadbf31875ce11f3f2260b12afd0ea755c53b1f25c59adb33d2e6

SHA512
22db8420df6526df62c7c5a4ec7490e9a76940a916434015c6c7d725b6094e8a0b2f4c898cc6919702ad890a354f95d8f37157bbf05a983031db86bedd28efe0

Download Submit
\Users\Admin\AppData\Local\Temp\nsjABBD.tmp\Uohdxhdnty.exe

Filesize
10.7MB

MD5
b9042a6ea2a95d6456c7f4a8935c6403

SHA1
c502b460a0551ce239c6960eaf8cdd5a808eee58

SHA256
eef693dc964fadbf31875ce11f3f2260b12afd0ea755c53b1f25c59adb33d2e6

SHA512
22db8420df6526df62c7c5a4ec7490e9a76940a916434015c6c7d725b6094e8a0b2f4c898cc6919702ad890a354f95d8f37157bbf05a983031db86bedd28efe0

Download Submit
\Users\Admin\AppData\Local\Temp\nsjABBD.tmp\WrapperUtils.dll

Filesize
57KB

MD5
a0b0ae3fc954981a3465936791adc0ae

SHA1
303b2d357e5b13c78961bcfd5445c39e29c9dcc1

SHA256
35df0674be97084c4b954015b92c5aadb1199e76e3e5f617e3e33ab92435fef2

SHA512
d8becbeccba7ffd830c69bc5f2b6ed90933965163a54d5f65a67644fa4b0265f09f39a1e5b73fa8be84a6c1120de4b5824bf305d2ea6b375a8ff0057ce3a0714

Download Submit
memory/908-54-0x0000000075C81000-0x0000000075C83000-memory.dmp

Filesize
8KB

Download
memory/1576-75-0x0000000000000000-mapping.dmp

Download
memory/1736-59-0x0000000000000000-mapping.dmp

Download
memory/1736-77-0x0000000000C60000-0x0000000000C69000-memory.dmp

Filesize
36KB

Download
memory/1736-76-0x0000000000C60000-0x0000000000C69000-memory.dmp

Filesize
36KB

Download
memory/1736-84-0x0000000000C60000-0x0000000000C69000-memory.dmp

Filesize
36KB

Download
memory/1736-85-0x0000000000C60000-0x0000000000C69000-memory.dmp

Filesize
36KB

Download