0955e1e7dfba12be75f1f0aef07bbcba6aa88857f81c8f9934662d282f624fd8

General

Target

0955e1e7dfba12be75f1f0aef07bbcba6aa88857f81c8f9934662d282f624fd8.exe
Size

310KB
MD5

a7b099621c6bdd4099a2188d8a5bacfe
SHA1

687a3330f2b29ee12bf763053f6eb623902368fd
SHA256

0955e1e7dfba12be75f1f0aef07bbcba6aa88857f81c8f9934662d282f624fd8
SHA512

1027e07401b3345e253b62cb642a0e3db0f9724abbfbe5fc20ce2a1faf63602d9efb749394a78bb2341b050c467b2a0f4779fb93d00730b4fdcb5a1e1a34771c
SSDEEP

6144:siXdpfjUWlJgwzYfyeivDTCoEAw6hPT6ZKj+nQ0ijGwpQiI8yJngYjQ8pwRy3:siXdyWEZfyhDGxG2sjN0ijGKRI8y2Ylh

Score

8^/10

persistence

Malware Config

Signatures

Executes dropped EXE 1 IoCs

Processes:

ovhisu.exe

pid process

1656 ovhisu.exe
Deletes itself 1 IoCs

Processes:

cmd.exe

pid process

840 cmd.exe

pid	process
840	cmd.exe

Loads dropped DLL 2 IoCs

Processes:

0955e1e7dfba12be75f1f0aef07bbcba6aa88857f81c8f9934662d282f624fd8.exe

pid	process
1112	0955e1e7dfba12be75f1f0aef07bbcba6aa88857f81c8f9934662d282f624fd8.exe
1112	0955e1e7dfba12be75f1f0aef07bbcba6aa88857f81c8f9934662d282f624fd8.exe

Adds Run key to start application 2 TTPs 2 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

ovhisu.exe

description	ioc	process
Key created	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run	ovhisu.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\Ovhisu = "C:\\Users\\Admin\\AppData\\Roaming\\Zuzi\\ovhisu.exe"	ovhisu.exe

Suspicious use of SetThreadContext 1 IoCs

Processes:

0955e1e7dfba12be75f1f0aef07bbcba6aa88857f81c8f9934662d282f624fd8.exe

description pid process target process

PID 1112 set thread context of 840 1112 0955e1e7dfba12be75f1f0aef07bbcba6aa88857f81c8f9934662d282f624fd8.exe cmd.exe

description	pid	process	target process
PID 1112 set thread context of 840	1112	0955e1e7dfba12be75f1f0aef07bbcba6aa88857f81c8f9934662d282f624fd8.exe	cmd.exe

Suspicious behavior: EnumeratesProcesses 25 IoCs

Processes:

ovhisu.exe

pid	process
1656	ovhisu.exe
1656	ovhisu.exe
1656	ovhisu.exe
1656	ovhisu.exe
1656	ovhisu.exe
1656	ovhisu.exe
1656	ovhisu.exe
1656	ovhisu.exe
1656	ovhisu.exe
1656	ovhisu.exe
1656	ovhisu.exe
1656	ovhisu.exe
1656	ovhisu.exe
1656	ovhisu.exe
1656	ovhisu.exe
1656	ovhisu.exe
1656	ovhisu.exe
1656	ovhisu.exe
1656	ovhisu.exe
1656	ovhisu.exe
1656	ovhisu.exe
1656	ovhisu.exe
1656	ovhisu.exe
1656	ovhisu.exe
1656	ovhisu.exe

Suspicious use of WriteProcessMemory 33 IoCs

Processes:

0955e1e7dfba12be75f1f0aef07bbcba6aa88857f81c8f9934662d282f624fd8.exeovhisu.exe

description	pid	process	target process
PID 1112 wrote to memory of 1656	1112	0955e1e7dfba12be75f1f0aef07bbcba6aa88857f81c8f9934662d282f624fd8.exe	ovhisu.exe
PID 1112 wrote to memory of 1656	1112	0955e1e7dfba12be75f1f0aef07bbcba6aa88857f81c8f9934662d282f624fd8.exe	ovhisu.exe
PID 1112 wrote to memory of 1656	1112	0955e1e7dfba12be75f1f0aef07bbcba6aa88857f81c8f9934662d282f624fd8.exe	ovhisu.exe
PID 1112 wrote to memory of 1656	1112	0955e1e7dfba12be75f1f0aef07bbcba6aa88857f81c8f9934662d282f624fd8.exe	ovhisu.exe
PID 1656 wrote to memory of 1144	1656	ovhisu.exe	taskhost.exe
PID 1656 wrote to memory of 1144	1656	ovhisu.exe	taskhost.exe
PID 1656 wrote to memory of 1144	1656	ovhisu.exe	taskhost.exe
PID 1656 wrote to memory of 1144	1656	ovhisu.exe	taskhost.exe
PID 1656 wrote to memory of 1144	1656	ovhisu.exe	taskhost.exe
PID 1656 wrote to memory of 1240	1656	ovhisu.exe	Dwm.exe
PID 1656 wrote to memory of 1240	1656	ovhisu.exe	Dwm.exe
PID 1656 wrote to memory of 1240	1656	ovhisu.exe	Dwm.exe
PID 1656 wrote to memory of 1240	1656	ovhisu.exe	Dwm.exe
PID 1656 wrote to memory of 1240	1656	ovhisu.exe	Dwm.exe
PID 1656 wrote to memory of 1272	1656	ovhisu.exe	Explorer.EXE
PID 1656 wrote to memory of 1272	1656	ovhisu.exe	Explorer.EXE
PID 1656 wrote to memory of 1272	1656	ovhisu.exe	Explorer.EXE
PID 1656 wrote to memory of 1272	1656	ovhisu.exe	Explorer.EXE
PID 1656 wrote to memory of 1272	1656	ovhisu.exe	Explorer.EXE
PID 1656 wrote to memory of 1112	1656	ovhisu.exe	0955e1e7dfba12be75f1f0aef07bbcba6aa88857f81c8f9934662d282f624fd8.exe
PID 1656 wrote to memory of 1112	1656	ovhisu.exe	0955e1e7dfba12be75f1f0aef07bbcba6aa88857f81c8f9934662d282f624fd8.exe
PID 1656 wrote to memory of 1112	1656	ovhisu.exe	0955e1e7dfba12be75f1f0aef07bbcba6aa88857f81c8f9934662d282f624fd8.exe
PID 1656 wrote to memory of 1112	1656	ovhisu.exe	0955e1e7dfba12be75f1f0aef07bbcba6aa88857f81c8f9934662d282f624fd8.exe
PID 1656 wrote to memory of 1112	1656	ovhisu.exe	0955e1e7dfba12be75f1f0aef07bbcba6aa88857f81c8f9934662d282f624fd8.exe
PID 1112 wrote to memory of 840	1112	0955e1e7dfba12be75f1f0aef07bbcba6aa88857f81c8f9934662d282f624fd8.exe	cmd.exe
PID 1112 wrote to memory of 840	1112	0955e1e7dfba12be75f1f0aef07bbcba6aa88857f81c8f9934662d282f624fd8.exe	cmd.exe
PID 1112 wrote to memory of 840	1112	0955e1e7dfba12be75f1f0aef07bbcba6aa88857f81c8f9934662d282f624fd8.exe	cmd.exe
PID 1112 wrote to memory of 840	1112	0955e1e7dfba12be75f1f0aef07bbcba6aa88857f81c8f9934662d282f624fd8.exe	cmd.exe
PID 1112 wrote to memory of 840	1112	0955e1e7dfba12be75f1f0aef07bbcba6aa88857f81c8f9934662d282f624fd8.exe	cmd.exe
PID 1112 wrote to memory of 840	1112	0955e1e7dfba12be75f1f0aef07bbcba6aa88857f81c8f9934662d282f624fd8.exe	cmd.exe
PID 1112 wrote to memory of 840	1112	0955e1e7dfba12be75f1f0aef07bbcba6aa88857f81c8f9934662d282f624fd8.exe	cmd.exe
PID 1112 wrote to memory of 840	1112	0955e1e7dfba12be75f1f0aef07bbcba6aa88857f81c8f9934662d282f624fd8.exe	cmd.exe
PID 1112 wrote to memory of 840	1112	0955e1e7dfba12be75f1f0aef07bbcba6aa88857f81c8f9934662d282f624fd8.exe	cmd.exe

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
PID:1272

C:\Users\Admin\AppData\Local\Temp\0955e1e7dfba12be75f1f0aef07bbcba6aa88857f81c8f9934662d282f624fd8.exe
"C:\Users\Admin\AppData\Local\Temp\0955e1e7dfba12be75f1f0aef07bbcba6aa88857f81c8f9934662d282f624fd8.exe"
2⤵
- Loads dropped DLL
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:1112

C:\Users\Admin\AppData\Roaming\Zuzi\ovhisu.exe
"C:\Users\Admin\AppData\Roaming\Zuzi\ovhisu.exe"
3⤵
- Executes dropped EXE
- Adds Run key to start application
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:1656

C:\Windows\SysWOW64\cmd.exe
"C:\Windows\system32\cmd.exe" /c "C:\Users\Admin\AppData\Local\Temp\PSL13BA.bat"
3⤵
- Deletes itself
PID:840

C:\Windows\system32\Dwm.exe
"C:\Windows\system32\Dwm.exe"
1⤵
PID:1240

C:\Windows\system32\taskhost.exe
"taskhost.exe"
1⤵
PID:1144

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Registry Run Keys / Startup Folder

1

T1060

Privilege Escalation

Defense Evasion

Modify Registry

1

T1112

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\PSL13BA.bat
Filesize
303B

MD5
0f4d418c5fe328134fd13087c03feb5c

SHA1
bf2c78a07a179f7b30de777d201d90db33a3dfa3

SHA256
3b57b5beb74242bd88661bb932a32d8dee6a2b88da53d3ff3f1fe93f30b19630

SHA512
390da958a4fb279f6de74561e4088f9d082c539dde7463bca39921130c75746f5629189b8d6101510b3ebf7ff584bf8fac91e6e19ad399df7416f6d464ebc6ef

Download Submit
C:\Users\Admin\AppData\Roaming\Zuzi\ovhisu.exe
Filesize
310KB

MD5
af52117ae36ee778f6bd6c5bf138cc6f

SHA1
d2b93488efd278a61f664359470f9cd0cc1e57ef

SHA256
f0725e6d5160cc63f5639f186457523bbfd998972196adc5ad7b0d8f06c5270e

SHA512
41970090c6c8871640c4b9ee61495db18040f4382b9ce222cda9cc88dab69ba88fc868a7d3d0f2f766728749f720c07db3579e7ecd1995f1be7c3941efefbe53

Download Submit
C:\Users\Admin\AppData\Roaming\Zuzi\ovhisu.exe
Filesize
310KB

MD5
af52117ae36ee778f6bd6c5bf138cc6f

SHA1
d2b93488efd278a61f664359470f9cd0cc1e57ef

SHA256
f0725e6d5160cc63f5639f186457523bbfd998972196adc5ad7b0d8f06c5270e

SHA512
41970090c6c8871640c4b9ee61495db18040f4382b9ce222cda9cc88dab69ba88fc868a7d3d0f2f766728749f720c07db3579e7ecd1995f1be7c3941efefbe53

Download Submit
\Users\Admin\AppData\Roaming\Zuzi\ovhisu.exe
Filesize
310KB

MD5
af52117ae36ee778f6bd6c5bf138cc6f

SHA1
d2b93488efd278a61f664359470f9cd0cc1e57ef

SHA256
f0725e6d5160cc63f5639f186457523bbfd998972196adc5ad7b0d8f06c5270e

SHA512
41970090c6c8871640c4b9ee61495db18040f4382b9ce222cda9cc88dab69ba88fc868a7d3d0f2f766728749f720c07db3579e7ecd1995f1be7c3941efefbe53

Download Submit
\Users\Admin\AppData\Roaming\Zuzi\ovhisu.exe
Filesize
310KB

MD5
af52117ae36ee778f6bd6c5bf138cc6f

SHA1
d2b93488efd278a61f664359470f9cd0cc1e57ef

SHA256
f0725e6d5160cc63f5639f186457523bbfd998972196adc5ad7b0d8f06c5270e

SHA512
41970090c6c8871640c4b9ee61495db18040f4382b9ce222cda9cc88dab69ba88fc868a7d3d0f2f766728749f720c07db3579e7ecd1995f1be7c3941efefbe53

Download Submit
memory/840-110-0x000000006FFF0000-0x0000000070000000-memory.dmp

Filesize
64KB

Download
memory/840-111-0x000000006FFF0000-0x0000000070000000-memory.dmp

Filesize
64KB

Download
memory/840-113-0x0000000000050000-0x0000000000099000-memory.dmp

Filesize
292KB

Download
memory/840-97-0x0000000000050000-0x0000000000099000-memory.dmp

Filesize
292KB

Download
memory/840-109-0x000000006FFF0000-0x0000000070000000-memory.dmp

Filesize
64KB

Download
memory/840-108-0x000000006FFF0000-0x0000000070000000-memory.dmp

Filesize
64KB

Download
memory/840-107-0x000000006FFF0000-0x0000000070000000-memory.dmp

Filesize
64KB

Download
memory/840-106-0x000000006FFF0000-0x0000000070000000-memory.dmp

Filesize
64KB

Download
memory/840-105-0x000000006FFF0000-0x0000000070000000-memory.dmp

Filesize
64KB

Download
memory/840-102-0x0000000000083B6A-mapping.dmp

Download
memory/840-101-0x0000000000050000-0x0000000000099000-memory.dmp

Filesize
292KB

Download
memory/840-99-0x0000000000050000-0x0000000000099000-memory.dmp

Filesize
292KB

Download
memory/840-100-0x0000000000050000-0x0000000000099000-memory.dmp

Filesize
292KB

Download
memory/1112-85-0x0000000000450000-0x0000000000499000-memory.dmp

Filesize
292KB

Download
memory/1112-103-0x0000000000450000-0x0000000000499000-memory.dmp

Filesize
292KB

Download
memory/1112-54-0x0000000000400000-0x0000000000450000-memory.dmp

Filesize
320KB

Download
memory/1112-56-0x0000000074D61000-0x0000000074D63000-memory.dmp

Filesize
8KB

Download
memory/1112-55-0x0000000000401000-0x0000000000442000-memory.dmp

Filesize
260KB

Download
memory/1112-86-0x0000000000450000-0x0000000000499000-memory.dmp

Filesize
292KB

Download
memory/1112-87-0x0000000000450000-0x0000000000499000-memory.dmp

Filesize
292KB

Download
memory/1112-88-0x0000000000450000-0x0000000000499000-memory.dmp

Filesize
292KB

Download
memory/1112-89-0x000000006FFF0000-0x0000000070000000-memory.dmp

Filesize
64KB

Download
memory/1112-90-0x000000006FFF0000-0x0000000070000000-memory.dmp

Filesize
64KB

Download
memory/1112-91-0x000000006FFF0000-0x0000000070000000-memory.dmp

Filesize
64KB

Download
memory/1112-92-0x000000006FFF0000-0x0000000070000000-memory.dmp

Filesize
64KB

Download
memory/1112-93-0x000000006FFF0000-0x0000000070000000-memory.dmp

Filesize
64KB

Download
memory/1112-94-0x000000006FFF0000-0x0000000070000000-memory.dmp

Filesize
64KB

Download
memory/1144-68-0x0000000001EC0000-0x0000000001F09000-memory.dmp

Filesize
292KB

Download
memory/1144-65-0x0000000001EC0000-0x0000000001F09000-memory.dmp

Filesize
292KB

Download
memory/1144-67-0x0000000001EC0000-0x0000000001F09000-memory.dmp

Filesize
292KB

Download
memory/1144-70-0x0000000001EC0000-0x0000000001F09000-memory.dmp

Filesize
292KB

Download
memory/1144-69-0x0000000001EC0000-0x0000000001F09000-memory.dmp

Filesize
292KB

Download
memory/1240-73-0x00000000001A0000-0x00000000001E9000-memory.dmp

Filesize
292KB

Download
memory/1240-75-0x00000000001A0000-0x00000000001E9000-memory.dmp

Filesize
292KB

Download
memory/1240-76-0x00000000001A0000-0x00000000001E9000-memory.dmp

Filesize
292KB

Download
memory/1240-74-0x00000000001A0000-0x00000000001E9000-memory.dmp

Filesize
292KB

Download
memory/1272-79-0x0000000002630000-0x0000000002679000-memory.dmp

Filesize
292KB

Download
memory/1272-80-0x0000000002630000-0x0000000002679000-memory.dmp

Filesize
292KB

Download
memory/1272-82-0x0000000002630000-0x0000000002679000-memory.dmp

Filesize
292KB

Download
memory/1272-81-0x0000000002630000-0x0000000002679000-memory.dmp

Filesize
292KB

Download
memory/1656-62-0x0000000000400000-0x0000000000450000-memory.dmp

Filesize
320KB

Download
memory/1656-59-0x0000000000000000-mapping.dmp

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

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Downloads