zgrat | c78b166dfa9982f0724eeedcc3720881dd44d64fc4acfe2312f281668ffeec2b

Analysis

max time kernel
150s
max time network
151s
platform
windows10-2004_x64
resource
win10v2004-20240419-en
resource tags

arch:x64arch:x86image:win10v2004-20240419-enlocale:en-usos:windows10-2004-x64system
submitted
07-05-2024 01:42

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General

Target

c78b166dfa9982f0724eeedcc3720881dd44d64fc4acfe2312f281668ffeec2b.exe
Size

128KB
MD5

ff1345a5d3793e5e16f0151559173127
SHA1

2df0cad48f2864ab08fbb154e3f668483af8d259
SHA256

c78b166dfa9982f0724eeedcc3720881dd44d64fc4acfe2312f281668ffeec2b
SHA512

2da1cfbb5572bba3144868420cb48dd0d40d0c1b9aaaaa52672e2dfea4b8bf0b0922260659eda7487828c03fae9d87b615208482dd66ab548006ffea9741ded3
SSDEEP

1536:AeyWofcZ1MTiR/dj6rdQUCQybhtBTYDct+9DdbqQOPJbJ7v0VijU0tE9u:/6TiGrghrYDcMrObB0VijVE9u

Score

10^/10

zgrat collection persistence rat spyware stealer

Malware Config

Signatures

Detect ZGRat V1 37 IoCs

resource	yara_rule
behavioral2/memory/1980-3-0x0000000006150000-0x0000000006400000-memory.dmp	family_zgrat_v1
behavioral2/memory/1980-9-0x0000000006150000-0x00000000063F9000-memory.dmp	family_zgrat_v1
behavioral2/memory/1980-15-0x0000000006150000-0x00000000063F9000-memory.dmp	family_zgrat_v1
behavioral2/memory/1980-23-0x0000000006150000-0x00000000063F9000-memory.dmp	family_zgrat_v1
behavioral2/memory/1980-29-0x0000000006150000-0x00000000063F9000-memory.dmp	family_zgrat_v1
behavioral2/memory/1980-57-0x0000000006150000-0x00000000063F9000-memory.dmp	family_zgrat_v1
behavioral2/memory/1980-65-0x0000000006150000-0x00000000063F9000-memory.dmp	family_zgrat_v1
behavioral2/memory/1980-69-0x0000000006150000-0x00000000063F9000-memory.dmp	family_zgrat_v1
behavioral2/memory/1980-67-0x0000000006150000-0x00000000063F9000-memory.dmp	family_zgrat_v1
behavioral2/memory/1980-63-0x0000000006150000-0x00000000063F9000-memory.dmp	family_zgrat_v1
behavioral2/memory/1980-61-0x0000000006150000-0x00000000063F9000-memory.dmp	family_zgrat_v1
behavioral2/memory/1980-59-0x0000000006150000-0x00000000063F9000-memory.dmp	family_zgrat_v1
behavioral2/memory/1980-55-0x0000000006150000-0x00000000063F9000-memory.dmp	family_zgrat_v1
behavioral2/memory/1980-53-0x0000000006150000-0x00000000063F9000-memory.dmp	family_zgrat_v1
behavioral2/memory/1980-51-0x0000000006150000-0x00000000063F9000-memory.dmp	family_zgrat_v1
behavioral2/memory/1980-49-0x0000000006150000-0x00000000063F9000-memory.dmp	family_zgrat_v1
behavioral2/memory/1980-47-0x0000000006150000-0x00000000063F9000-memory.dmp	family_zgrat_v1
behavioral2/memory/1980-45-0x0000000006150000-0x00000000063F9000-memory.dmp	family_zgrat_v1
behavioral2/memory/1980-43-0x0000000006150000-0x00000000063F9000-memory.dmp	family_zgrat_v1
behavioral2/memory/1980-41-0x0000000006150000-0x00000000063F9000-memory.dmp	family_zgrat_v1
behavioral2/memory/1980-39-0x0000000006150000-0x00000000063F9000-memory.dmp	family_zgrat_v1
behavioral2/memory/1980-38-0x0000000006150000-0x00000000063F9000-memory.dmp	family_zgrat_v1
behavioral2/memory/1980-35-0x0000000006150000-0x00000000063F9000-memory.dmp	family_zgrat_v1
behavioral2/memory/1980-33-0x0000000006150000-0x00000000063F9000-memory.dmp	family_zgrat_v1
behavioral2/memory/1980-31-0x0000000006150000-0x00000000063F9000-memory.dmp	family_zgrat_v1
behavioral2/memory/1980-27-0x0000000006150000-0x00000000063F9000-memory.dmp	family_zgrat_v1
behavioral2/memory/1980-25-0x0000000006150000-0x00000000063F9000-memory.dmp	family_zgrat_v1
behavioral2/memory/1980-21-0x0000000006150000-0x00000000063F9000-memory.dmp	family_zgrat_v1
behavioral2/memory/1980-17-0x0000000006150000-0x00000000063F9000-memory.dmp	family_zgrat_v1
behavioral2/memory/1980-13-0x0000000006150000-0x00000000063F9000-memory.dmp	family_zgrat_v1
behavioral2/memory/1980-11-0x0000000006150000-0x00000000063F9000-memory.dmp	family_zgrat_v1
behavioral2/memory/1980-19-0x0000000006150000-0x00000000063F9000-memory.dmp	family_zgrat_v1
behavioral2/memory/1980-6-0x0000000006150000-0x00000000063F9000-memory.dmp	family_zgrat_v1
behavioral2/memory/1980-7-0x0000000006150000-0x00000000063F9000-memory.dmp	family_zgrat_v1
behavioral2/memory/4088-4895-0x00000000049A0000-0x0000000004A88000-memory.dmp	family_zgrat_v1
behavioral2/memory/2216-14227-0x0000000005840000-0x0000000005B2C000-memory.dmp	family_zgrat_v1
behavioral2/memory/5872-21415-0x0000000005E90000-0x0000000005F00000-memory.dmp	family_zgrat_v1

ZGRat
ZGRat is remote access trojan written in C#.
rat zgrat
Downloads MZ/PE file

Executes dropped EXE 3 IoCs

pid	Process
2216	ujswrlhwp.exe
5872	ujswrlhwp.exe
6304	Exozw.exe

Reads WinSCP keys stored on the system 2 TTPs
Tries to access WinSCP stored sessions.
spyware stealer

Data from Local System
T1005

Credentials in Registry
T1552.002
Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
spyware stealer

Data from Local System
T1005

Credentials In Files
T1552.001

Accesses Microsoft Outlook profiles 1 TTPs 42 IoCs

collection

Email Collection

T1114

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-2818691465-3043947619-2475182763-1000\Software\Microsoft\Office\18.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	ujswrlhwp.exe
Key created	\REGISTRY\USER\S-1-5-21-2818691465-3043947619-2475182763-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	ujswrlhwp.exe
Key opened	\REGISTRY\USER\S-1-5-21-2818691465-3043947619-2475182763-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	ujswrlhwp.exe
Key queried	\REGISTRY\USER\S-1-5-21-2818691465-3043947619-2475182763-1000\SOFTWARE\Microsoft\Office\15.0\Outlook\Profiles\Outlook	ujswrlhwp.exe
Key created	\REGISTRY\USER\S-1-5-21-2818691465-3043947619-2475182763-1000\SOFTWARE\Microsoft\Office\18.0\Outlook\Profiles\Outlook	ujswrlhwp.exe
Key queried	\REGISTRY\USER\S-1-5-21-2818691465-3043947619-2475182763-1000\SOFTWARE\Microsoft\Office\18.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	ujswrlhwp.exe
Key created	\REGISTRY\USER\S-1-5-21-2818691465-3043947619-2475182763-1000\SOFTWARE\Microsoft\Office\19.0\Outlook\Profiles\Outlook	ujswrlhwp.exe
Key queried	\REGISTRY\USER\S-1-5-21-2818691465-3043947619-2475182763-1000\SOFTWARE\Microsoft\Office\19.0\Outlook\Profiles\Outlook	ujswrlhwp.exe
Key queried	\REGISTRY\USER\S-1-5-21-2818691465-3043947619-2475182763-1000\SOFTWARE\Microsoft\Office\20.0\Outlook\Profiles\Outlook	ujswrlhwp.exe
Key created	\REGISTRY\USER\S-1-5-21-2818691465-3043947619-2475182763-1000\SOFTWARE\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	ujswrlhwp.exe
Key created	\REGISTRY\USER\S-1-5-21-2818691465-3043947619-2475182763-1000\SOFTWARE\Microsoft\Office\17.0\Outlook\Profiles\Outlook	ujswrlhwp.exe
Key created	\REGISTRY\USER\S-1-5-21-2818691465-3043947619-2475182763-1000\SOFTWARE\Microsoft\Office\20.0\Outlook\Profiles\Outlook	ujswrlhwp.exe
Key created	\REGISTRY\USER\S-1-5-21-2818691465-3043947619-2475182763-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	ujswrlhwp.exe
Key created	\REGISTRY\USER\S-1-5-21-2818691465-3043947619-2475182763-1000\SOFTWARE\Microsoft\Office\17.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	ujswrlhwp.exe
Key queried	\REGISTRY\USER\S-1-5-21-2818691465-3043947619-2475182763-1000\SOFTWARE\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	ujswrlhwp.exe
Key queried	\REGISTRY\USER\S-1-5-21-2818691465-3043947619-2475182763-1000\SOFTWARE\Microsoft\Office\20.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	ujswrlhwp.exe
Key queried	\REGISTRY\USER\S-1-5-21-2818691465-3043947619-2475182763-1000\SOFTWARE\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	ujswrlhwp.exe
Key created	\REGISTRY\USER\S-1-5-21-2818691465-3043947619-2475182763-1000\SOFTWARE\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	ujswrlhwp.exe
Key created	\REGISTRY\USER\S-1-5-21-2818691465-3043947619-2475182763-1000\SOFTWARE\Microsoft\Office\18.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	ujswrlhwp.exe
Key created	\REGISTRY\USER\S-1-5-21-2818691465-3043947619-2475182763-1000\SOFTWARE\Microsoft\Office\20.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	ujswrlhwp.exe
Key opened	\REGISTRY\USER\S-1-5-21-2818691465-3043947619-2475182763-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	ujswrlhwp.exe
Key created	\REGISTRY\USER\S-1-5-21-2818691465-3043947619-2475182763-1000\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	ujswrlhwp.exe
Key created	\REGISTRY\USER\S-1-5-21-2818691465-3043947619-2475182763-1000\SOFTWARE\Microsoft\Office\15.0\Outlook\Profiles\Outlook	ujswrlhwp.exe
Key queried	\REGISTRY\USER\S-1-5-21-2818691465-3043947619-2475182763-1000\SOFTWARE\Microsoft\Office\18.0\Outlook\Profiles\Outlook	ujswrlhwp.exe
Key created	\REGISTRY\USER\S-1-5-21-2818691465-3043947619-2475182763-1000\Software\Microsoft\Office\17.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	ujswrlhwp.exe
Key queried	\REGISTRY\USER\S-1-5-21-2818691465-3043947619-2475182763-1000\SOFTWARE\Microsoft\Office\17.0\Outlook\Profiles\Outlook	ujswrlhwp.exe
Key queried	\REGISTRY\USER\S-1-5-21-2818691465-3043947619-2475182763-1000\SOFTWARE\Microsoft\Office\17.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	ujswrlhwp.exe
Key created	\REGISTRY\USER\S-1-5-21-2818691465-3043947619-2475182763-1000\Software\Microsoft\Office\19.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	ujswrlhwp.exe
Key opened	\REGISTRY\USER\S-1-5-21-2818691465-3043947619-2475182763-1000\Software\Microsoft\Office\20.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	ujswrlhwp.exe
Key created	\REGISTRY\USER\S-1-5-21-2818691465-3043947619-2475182763-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	ujswrlhwp.exe
Key created	\REGISTRY\USER\S-1-5-21-2818691465-3043947619-2475182763-1000\SOFTWARE\Microsoft\Office\16.0\Outlook\Profiles\Outlook	ujswrlhwp.exe
Key opened	\REGISTRY\USER\S-1-5-21-2818691465-3043947619-2475182763-1000\Software\Microsoft\Office\19.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	ujswrlhwp.exe
Key created	\REGISTRY\USER\S-1-5-21-2818691465-3043947619-2475182763-1000\Software\Microsoft\Office\20.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	ujswrlhwp.exe
Key queried	\REGISTRY\USER\S-1-5-21-2818691465-3043947619-2475182763-1000\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	ujswrlhwp.exe
Key opened	\REGISTRY\USER\S-1-5-21-2818691465-3043947619-2475182763-1000\Software\Microsoft\Office\17.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	ujswrlhwp.exe
Key opened	\REGISTRY\USER\S-1-5-21-2818691465-3043947619-2475182763-1000\Software\Microsoft\Office\18.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	ujswrlhwp.exe
Key created	\REGISTRY\USER\S-1-5-21-2818691465-3043947619-2475182763-1000\SOFTWARE\Microsoft\Office\19.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	ujswrlhwp.exe
Key queried	\REGISTRY\USER\S-1-5-21-2818691465-3043947619-2475182763-1000\SOFTWARE\Microsoft\Office\19.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	ujswrlhwp.exe
Key created	\REGISTRY\USER\S-1-5-21-2818691465-3043947619-2475182763-1000\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook	ujswrlhwp.exe
Key queried	\REGISTRY\USER\S-1-5-21-2818691465-3043947619-2475182763-1000\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook	ujswrlhwp.exe
Key opened	\REGISTRY\USER\S-1-5-21-2818691465-3043947619-2475182763-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	ujswrlhwp.exe
Key queried	\REGISTRY\USER\S-1-5-21-2818691465-3043947619-2475182763-1000\SOFTWARE\Microsoft\Office\16.0\Outlook\Profiles\Outlook	ujswrlhwp.exe

Adds Run key to start application 2 TTPs 2 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-2818691465-3043947619-2475182763-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\Yyuenpkjc = "C:\\Users\\Admin\\AppData\\Roaming\\Yyuenpkjc.exe"	c78b166dfa9982f0724eeedcc3720881dd44d64fc4acfe2312f281668ffeec2b.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2818691465-3043947619-2475182763-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\Bufco = "C:\\Users\\Admin\\AppData\\Roaming\\Bufco.exe"	ujswrlhwp.exe

Suspicious use of SetThreadContext 4 IoCs

description	pid	Process	procid_target
PID 1980 set thread context of 4088	1980	c78b166dfa9982f0724eeedcc3720881dd44d64fc4acfe2312f281668ffeec2b.exe	92
PID 4088 set thread context of 1016	4088	c78b166dfa9982f0724eeedcc3720881dd44d64fc4acfe2312f281668ffeec2b.exe	100
PID 1016 set thread context of 5492	1016	InstallUtil.exe	102
PID 2216 set thread context of 5872	2216	ujswrlhwp.exe	104

Suspicious behavior: EnumeratesProcesses 4 IoCs

pid	Process
5872	ujswrlhwp.exe
5872	ujswrlhwp.exe
5872	ujswrlhwp.exe
5872	ujswrlhwp.exe

Suspicious use of AdjustPrivilegeToken 10 IoCs

description	pid	Process
Token: SeDebugPrivilege	1980	c78b166dfa9982f0724eeedcc3720881dd44d64fc4acfe2312f281668ffeec2b.exe
Token: SeDebugPrivilege	1980	c78b166dfa9982f0724eeedcc3720881dd44d64fc4acfe2312f281668ffeec2b.exe
Token: SeDebugPrivilege	4088	c78b166dfa9982f0724eeedcc3720881dd44d64fc4acfe2312f281668ffeec2b.exe
Token: SeDebugPrivilege	1016	InstallUtil.exe
Token: SeDebugPrivilege	1016	InstallUtil.exe
Token: SeDebugPrivilege	5492	InstallUtil.exe
Token: SeDebugPrivilege	2216	ujswrlhwp.exe
Token: SeDebugPrivilege	2216	ujswrlhwp.exe
Token: SeDebugPrivilege	5872	ujswrlhwp.exe
Token: SeDebugPrivilege	6304	Exozw.exe

Suspicious use of WriteProcessMemory 35 IoCs

description	pid	Process	procid_target
PID 1980 wrote to memory of 4088	1980	c78b166dfa9982f0724eeedcc3720881dd44d64fc4acfe2312f281668ffeec2b.exe	92
PID 1980 wrote to memory of 4088	1980	c78b166dfa9982f0724eeedcc3720881dd44d64fc4acfe2312f281668ffeec2b.exe	92
PID 1980 wrote to memory of 4088	1980	c78b166dfa9982f0724eeedcc3720881dd44d64fc4acfe2312f281668ffeec2b.exe	92
PID 1980 wrote to memory of 4088	1980	c78b166dfa9982f0724eeedcc3720881dd44d64fc4acfe2312f281668ffeec2b.exe	92
PID 1980 wrote to memory of 4088	1980	c78b166dfa9982f0724eeedcc3720881dd44d64fc4acfe2312f281668ffeec2b.exe	92
PID 1980 wrote to memory of 4088	1980	c78b166dfa9982f0724eeedcc3720881dd44d64fc4acfe2312f281668ffeec2b.exe	92
PID 1980 wrote to memory of 4088	1980	c78b166dfa9982f0724eeedcc3720881dd44d64fc4acfe2312f281668ffeec2b.exe	92
PID 1980 wrote to memory of 4088	1980	c78b166dfa9982f0724eeedcc3720881dd44d64fc4acfe2312f281668ffeec2b.exe	92
PID 4088 wrote to memory of 1016	4088	c78b166dfa9982f0724eeedcc3720881dd44d64fc4acfe2312f281668ffeec2b.exe	100
PID 4088 wrote to memory of 1016	4088	c78b166dfa9982f0724eeedcc3720881dd44d64fc4acfe2312f281668ffeec2b.exe	100
PID 4088 wrote to memory of 1016	4088	c78b166dfa9982f0724eeedcc3720881dd44d64fc4acfe2312f281668ffeec2b.exe	100
PID 4088 wrote to memory of 1016	4088	c78b166dfa9982f0724eeedcc3720881dd44d64fc4acfe2312f281668ffeec2b.exe	100
PID 4088 wrote to memory of 1016	4088	c78b166dfa9982f0724eeedcc3720881dd44d64fc4acfe2312f281668ffeec2b.exe	100
PID 4088 wrote to memory of 1016	4088	c78b166dfa9982f0724eeedcc3720881dd44d64fc4acfe2312f281668ffeec2b.exe	100
PID 4088 wrote to memory of 1016	4088	c78b166dfa9982f0724eeedcc3720881dd44d64fc4acfe2312f281668ffeec2b.exe	100
PID 4088 wrote to memory of 1016	4088	c78b166dfa9982f0724eeedcc3720881dd44d64fc4acfe2312f281668ffeec2b.exe	100
PID 1016 wrote to memory of 5492	1016	InstallUtil.exe	102
PID 1016 wrote to memory of 5492	1016	InstallUtil.exe	102
PID 1016 wrote to memory of 5492	1016	InstallUtil.exe	102
PID 1016 wrote to memory of 5492	1016	InstallUtil.exe	102
PID 1016 wrote to memory of 5492	1016	InstallUtil.exe	102
PID 1016 wrote to memory of 5492	1016	InstallUtil.exe	102
PID 1016 wrote to memory of 5492	1016	InstallUtil.exe	102
PID 1016 wrote to memory of 5492	1016	InstallUtil.exe	102
PID 2216 wrote to memory of 5872	2216	ujswrlhwp.exe	104
PID 2216 wrote to memory of 5872	2216	ujswrlhwp.exe	104
PID 2216 wrote to memory of 5872	2216	ujswrlhwp.exe	104
PID 2216 wrote to memory of 5872	2216	ujswrlhwp.exe	104
PID 2216 wrote to memory of 5872	2216	ujswrlhwp.exe	104
PID 2216 wrote to memory of 5872	2216	ujswrlhwp.exe	104
PID 2216 wrote to memory of 5872	2216	ujswrlhwp.exe	104
PID 2216 wrote to memory of 5872	2216	ujswrlhwp.exe	104
PID 5872 wrote to memory of 6304	5872	ujswrlhwp.exe	110
PID 5872 wrote to memory of 6304	5872	ujswrlhwp.exe	110
PID 5872 wrote to memory of 6304	5872	ujswrlhwp.exe	110

outlook_office_path 1 IoCs

description	ioc	Process
Key queried	\REGISTRY\USER\S-1-5-21-2818691465-3043947619-2475182763-1000\SOFTWARE\Microsoft\Office\20.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	ujswrlhwp.exe

outlook_win_path 1 IoCs

description	ioc	Process
Key queried	\REGISTRY\USER\S-1-5-21-2818691465-3043947619-2475182763-1000\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	ujswrlhwp.exe

C:\Users\Admin\AppData\Local\Temp\c78b166dfa9982f0724eeedcc3720881dd44d64fc4acfe2312f281668ffeec2b.exe
"C:\Users\Admin\AppData\Local\Temp\c78b166dfa9982f0724eeedcc3720881dd44d64fc4acfe2312f281668ffeec2b.exe"
1⤵
- Adds Run key to start application
- Suspicious use of SetThreadContext
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1980
- C:\Users\Admin\AppData\Local\Temp\c78b166dfa9982f0724eeedcc3720881dd44d64fc4acfe2312f281668ffeec2b.exe
  "C:\Users\Admin\AppData\Local\Temp\c78b166dfa9982f0724eeedcc3720881dd44d64fc4acfe2312f281668ffeec2b.exe"
  2⤵
  - Suspicious use of SetThreadContext
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:4088
- - C:\Windows\Microsoft.NET\Framework\v4.0.30319\InstallUtil.exe
    C:\Windows\Microsoft.NET\Framework\v4.0.30319\InstallUtil.exe
    3⤵
    - Suspicious use of SetThreadContext
    - Suspicious use of AdjustPrivilegeToken
    - Suspicious use of WriteProcessMemory
    PID:1016
  - - C:\Windows\Microsoft.NET\Framework\v4.0.30319\InstallUtil.exe
      "C:\Windows\Microsoft.NET\Framework\v4.0.30319\InstallUtil.exe"
      4⤵
      Suspicious use of AdjustPrivilegeToken
      PID:5492

C:\Users\Admin\AppData\Local\Temp\ujswrlhwp.exe
C:\Users\Admin\AppData\Local\Temp\ujswrlhwp.exe
1⤵
- Executes dropped EXE
- Adds Run key to start application
- Suspicious use of SetThreadContext
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2216
- C:\Users\Admin\AppData\Local\Temp\ujswrlhwp.exe
  "C:\Users\Admin\AppData\Local\Temp\ujswrlhwp.exe"
  2⤵
  - Executes dropped EXE
  - Accesses Microsoft Outlook profiles
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  - outlook_office_path
  - outlook_win_path
  PID:5872
- - C:\Users\Admin\AppData\Local\Temp\Exozw.exe
    "C:\Users\Admin\AppData\Local\Temp\Exozw.exe"
    3⤵
    - Executes dropped EXE
    - Suspicious use of AdjustPrivilegeToken
    PID:6304

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

Unsecured Credentials

T1552

Credentials In Files

T1552.001

Credentials in Registry

T1552.002

Discovery

Lateral Movement

Collection

Data from Local System

T1005

Email Collection

T1114

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\c78b166dfa9982f0724eeedcc3720881dd44d64fc4acfe2312f281668ffeec2b.exe.log

Filesize
1KB

MD5
f3eb81974dc5933681e933f07209ff5f

SHA1
7af8cae0f1d03e82daaf784df9886705685baac7

SHA256
e82069884dd428bd6a1c67fe00c5fa56f9c4d62b538b694694a699588f1f4ab2

SHA512
d9aa3871dffb76c8a73a7940fa03bbc9b65cf575cbd07f7c1fbf490cb0f3d670415eaef0bf79e34689f61ab3cdfbb104efdef004becc12e54b501f02f948aaff

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\ujswrlhwp.exe.log

Filesize
805B

MD5
58a9108e39c2ea50e65c23be3a9407cf

SHA1
fb21f7b9330aa1a77080a3243b81b49035102d7b

SHA256
6049be83020702896a539b5c8c13270add224d7b91b3ee0bebc328791b74a84b

SHA512
93804ee8a4560503e47c07f5fa4a959e23355a01aba406c103d339debc9b2b1d20a345cdbb8d8069dac97b9151f228cf559ac3dde1500e3484fba1a4126842bf

Download Submit
C:\Users\Admin\AppData\Local\Temp\Czoqogc.tmpdb

Filesize
160KB

MD5
f310cf1ff562ae14449e0167a3e1fe46

SHA1
85c58afa9049467031c6c2b17f5c12ca73bb2788

SHA256
e187946249cd390a3c1cf5d4e3b0d8f554f9acdc416bf4e7111fff217bb08855

SHA512
1196371de08c964268c44103ccaed530bda6a145df98e0f480d8ee5ad58cb6fb33ca4c9195a52181fe864726dcf52e6a7a466d693af0cda43400a3a7ef125fad

Download Submit
C:\Users\Admin\AppData\Local\Temp\Wjhrfdqr.tmpdb

Filesize
124KB

MD5
9618e15b04a4ddb39ed6c496575f6f95

SHA1
1c28f8750e5555776b3c80b187c5d15a443a7412

SHA256
a4cd72e529e60b5f74c50e4e5b159efaf80625f23534dd15a28203760b8b28ab

SHA512
f802582aa7510f6b950e3343b0560ffa9037c6d22373a6a33513637ab0f8e60ed23294a13ad8890935b02c64830b5232ba9f60d0c0fe90df02b5da30ecd7fa26

Download Submit
C:\Users\Admin\AppData\Local\Temp\ujswrlhwp.exe

Filesize
3.0MB

MD5
e5b17f857d175e73ec7e01b3798681bc

SHA1
209dcbe754ea979cc64c42c6c259673e4cd5bc57

SHA256
35915ae50a51401e9d9fbbbdccba0e83d6f48f18caaec3fe9d80a6747d7d88de

SHA512
2b43a6a015fc925be8c971a75b7f19b1a1aa99066ab33439aac5baf2ee68583ed0abd9292572c4ddb7ef51df49bd878da359369633343551776232028d940ba8

Download Submit
\??\c:\users\admin\appdata\roaming\yyuenpkjc.exe

Filesize
128KB

MD5
ff1345a5d3793e5e16f0151559173127

SHA1
2df0cad48f2864ab08fbb154e3f668483af8d259

SHA256
c78b166dfa9982f0724eeedcc3720881dd44d64fc4acfe2312f281668ffeec2b

SHA512
2da1cfbb5572bba3144868420cb48dd0d40d0c1b9aaaaa52672e2dfea4b8bf0b0922260659eda7487828c03fae9d87b615208482dd66ab548006ffea9741ded3

Download Submit
memory/1016-12005-0x00000000744A0000-0x0000000074C50000-memory.dmp

Filesize
7.7MB

Download
memory/1016-12000-0x00000000744A0000-0x0000000074C50000-memory.dmp

Filesize
7.7MB

Download
memory/1016-7119-0x00000000744A0000-0x0000000074C50000-memory.dmp

Filesize
7.7MB

Download
memory/1980-13-0x0000000006150000-0x00000000063F9000-memory.dmp

Filesize
2.7MB

Download
memory/1980-7-0x0000000006150000-0x00000000063F9000-memory.dmp

Filesize
2.7MB

Download
memory/1980-65-0x0000000006150000-0x00000000063F9000-memory.dmp

Filesize
2.7MB

Download
memory/1980-69-0x0000000006150000-0x00000000063F9000-memory.dmp

Filesize
2.7MB

Download
memory/1980-67-0x0000000006150000-0x00000000063F9000-memory.dmp

Filesize
2.7MB

Download
memory/1980-63-0x0000000006150000-0x00000000063F9000-memory.dmp

Filesize
2.7MB

Download
memory/1980-61-0x0000000006150000-0x00000000063F9000-memory.dmp

Filesize
2.7MB

Download
memory/1980-59-0x0000000006150000-0x00000000063F9000-memory.dmp

Filesize
2.7MB

Download
memory/1980-55-0x0000000006150000-0x00000000063F9000-memory.dmp

Filesize
2.7MB

Download
memory/1980-53-0x0000000006150000-0x00000000063F9000-memory.dmp

Filesize
2.7MB

Download
memory/1980-51-0x0000000006150000-0x00000000063F9000-memory.dmp

Filesize
2.7MB

Download
memory/1980-49-0x0000000006150000-0x00000000063F9000-memory.dmp

Filesize
2.7MB

Download
memory/1980-47-0x0000000006150000-0x00000000063F9000-memory.dmp

Filesize
2.7MB

Download
memory/1980-45-0x0000000006150000-0x00000000063F9000-memory.dmp

Filesize
2.7MB

Download
memory/1980-43-0x0000000006150000-0x00000000063F9000-memory.dmp

Filesize
2.7MB

Download
memory/1980-41-0x0000000006150000-0x00000000063F9000-memory.dmp

Filesize
2.7MB

Download
memory/1980-39-0x0000000006150000-0x00000000063F9000-memory.dmp

Filesize
2.7MB

Download
memory/1980-38-0x0000000006150000-0x00000000063F9000-memory.dmp

Filesize
2.7MB

Download
memory/1980-35-0x0000000006150000-0x00000000063F9000-memory.dmp

Filesize
2.7MB

Download
memory/1980-33-0x0000000006150000-0x00000000063F9000-memory.dmp

Filesize
2.7MB

Download
memory/1980-31-0x0000000006150000-0x00000000063F9000-memory.dmp

Filesize
2.7MB

Download
memory/1980-27-0x0000000006150000-0x00000000063F9000-memory.dmp

Filesize
2.7MB

Download
memory/1980-25-0x0000000006150000-0x00000000063F9000-memory.dmp

Filesize
2.7MB

Download
memory/1980-21-0x0000000006150000-0x00000000063F9000-memory.dmp

Filesize
2.7MB

Download
memory/1980-17-0x0000000006150000-0x00000000063F9000-memory.dmp

Filesize
2.7MB

Download
memory/1980-0-0x00000000744AE000-0x00000000744AF000-memory.dmp

Filesize
4KB

Download
memory/1980-11-0x0000000006150000-0x00000000063F9000-memory.dmp

Filesize
2.7MB

Download
memory/1980-19-0x0000000006150000-0x00000000063F9000-memory.dmp

Filesize
2.7MB

Download
memory/1980-6-0x0000000006150000-0x00000000063F9000-memory.dmp

Filesize
2.7MB

Download
memory/1980-57-0x0000000006150000-0x00000000063F9000-memory.dmp

Filesize
2.7MB

Download
memory/1980-4886-0x00000000744A0000-0x0000000074C50000-memory.dmp

Filesize
7.7MB

Download
memory/1980-4887-0x0000000005C00000-0x0000000005CEA000-memory.dmp

Filesize
936KB

Download
memory/1980-4888-0x0000000005770000-0x00000000057BC000-memory.dmp

Filesize
304KB

Download
memory/1980-4889-0x0000000005CF0000-0x0000000005D44000-memory.dmp

Filesize
336KB

Download
memory/1980-1-0x00000000004B0000-0x00000000004D6000-memory.dmp

Filesize
152KB

Download
memory/1980-2-0x00000000744A0000-0x0000000074C50000-memory.dmp

Filesize
7.7MB

Download
memory/1980-3-0x0000000006150000-0x0000000006400000-memory.dmp

Filesize
2.7MB

Download
memory/1980-4918-0x00000000744A0000-0x0000000074C50000-memory.dmp

Filesize
7.7MB

Download
memory/1980-29-0x0000000006150000-0x00000000063F9000-memory.dmp

Filesize
2.7MB

Download
memory/1980-4-0x00000000069F0000-0x0000000006F94000-memory.dmp

Filesize
5.6MB

Download
memory/1980-5-0x0000000006640000-0x00000000066D2000-memory.dmp

Filesize
584KB

Download
memory/1980-9-0x0000000006150000-0x00000000063F9000-memory.dmp

Filesize
2.7MB

Download
memory/1980-15-0x0000000006150000-0x00000000063F9000-memory.dmp

Filesize
2.7MB

Download
memory/1980-23-0x0000000006150000-0x00000000063F9000-memory.dmp

Filesize
2.7MB

Download
memory/2216-14226-0x0000000000B80000-0x0000000000E8C000-memory.dmp

Filesize
3.0MB

Download
memory/2216-14227-0x0000000005840000-0x0000000005B2C000-memory.dmp

Filesize
2.9MB

Download
memory/2216-19108-0x00000000077E0000-0x0000000007908000-memory.dmp

Filesize
1.2MB

Download
memory/4088-4896-0x00000000744A0000-0x0000000074C50000-memory.dmp

Filesize
7.7MB

Download
memory/4088-7116-0x0000000004E40000-0x0000000004EA6000-memory.dmp

Filesize
408KB

Download
memory/4088-7115-0x0000000004BB0000-0x0000000004C06000-memory.dmp

Filesize
344KB

Download
memory/4088-4894-0x0000000000550000-0x00000000005EA000-memory.dmp

Filesize
616KB

Download
memory/4088-4919-0x00000000744A0000-0x0000000074C50000-memory.dmp

Filesize
7.7MB

Download
memory/4088-7118-0x00000000744A0000-0x0000000074C50000-memory.dmp

Filesize
7.7MB

Download
memory/4088-4895-0x00000000049A0000-0x0000000004A88000-memory.dmp

Filesize
928KB

Download
memory/5872-19114-0x0000000000400000-0x00000000004D8000-memory.dmp

Filesize
864KB

Download
memory/5872-21415-0x0000000005E90000-0x0000000005F00000-memory.dmp

Filesize
448KB

Download
memory/5872-21416-0x00000000058F0000-0x00000000058FA000-memory.dmp

Filesize
40KB

Download
memory/5872-21417-0x0000000006800000-0x000000000687A000-memory.dmp

Filesize
488KB

Download
memory/5872-21414-0x0000000005540000-0x00000000055DE000-memory.dmp

Filesize
632KB

Download
memory/5872-19115-0x0000000005260000-0x0000000005376000-memory.dmp

Filesize
1.1MB

Download