d8e8f88c7028ae9a38cb9998eb1d8d93a62d7326e5c5f7eb141d8cb8b658213d

Analysis

max time kernel
45s
max time network
50s
platform
windows7_x64
resource
win7-20220901-en
resource tags

arch:x64arch:x86image:win7-20220901-enlocale:en-usos:windows7-x64system
submitted
19-09-2022 15:46

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General

Target

d8e8f88c7028ae9a38cb9998eb1d8d93a62d7326e5c5f.exe
Size

5.7MB
MD5

bebd4982ccca9f7b4f9f40fe05ecdf65
SHA1

d9643b6b074f6bc9099b1a0b9ef583cd1876daf9
SHA256

d8e8f88c7028ae9a38cb9998eb1d8d93a62d7326e5c5f7eb141d8cb8b658213d
SHA512

eabe63849baf8d4ee46df03abfaf5f56ad4ec6d90b77c724d9281e4946b65db064d634bfa26346e46dab59bc3e176dfca2abc71d64b27e668f2438ee162d2240
SSDEEP

98304:Wh6xV6zRhld9E1BlYb9uto2jgrGeweoSYp2prwvLWaNFXvow17IugzlHbGSZBN7k:S2V8ld98BlON2jnbNswvBXvowJgzl7Gb

Score

9^/10

agilenet discovery evasion spyware stealer themida trojan

Malware Config

Signatures

Identifies VirtualBox via ACPI registry values (likely anti-VM) 2 TTPs 1 IoCs
evasion

Query Registry
T1012

Virtualization/Sandbox Evasion
T1497

Processes:

d8e8f88c7028ae9a38cb9998eb1d8d93a62d7326e5c5f.exe

description ioc process

Key opened \REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__ d8e8f88c7028ae9a38cb9998eb1d8d93a62d7326e5c5f.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	d8e8f88c7028ae9a38cb9998eb1d8d93a62d7326e5c5f.exe

Checks BIOS information in registry 2 TTPs 2 IoCs

BIOS information is often read in order to detect sandboxing environments.

Query Registry

T1012

System Information Discovery

T1082

Processes:

d8e8f88c7028ae9a38cb9998eb1d8d93a62d7326e5c5f.exe

description	ioc	process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	d8e8f88c7028ae9a38cb9998eb1d8d93a62d7326e5c5f.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	d8e8f88c7028ae9a38cb9998eb1d8d93a62d7326e5c5f.exe

Loads dropped DLL 1 IoCs

Processes:

d8e8f88c7028ae9a38cb9998eb1d8d93a62d7326e5c5f.exe

pid process

1464 d8e8f88c7028ae9a38cb9998eb1d8d93a62d7326e5c5f.exe

pid	process
1464	d8e8f88c7028ae9a38cb9998eb1d8d93a62d7326e5c5f.exe

Obfuscated with Agile.Net obfuscator 1 IoCs

Detects use of the Agile.Net commercial obfuscator, which is capable of entity renaming and control flow obfuscation.

agilenet

Processes:

resource	yara_rule
behavioral1/memory/1464-54-0x0000000000040000-0x00000000005FE000-memory.dmp	agile_net

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
T1081

Themida packer 6 IoCs

Detects Themida, an advanced Windows software protection system.

themida

Processes:

resource	yara_rule
\Users\Admin\AppData\Local\Temp\43783889-2b34-4e80-b16d-a1c5c271cb9d\AgileDotNetRT.dll	themida
behavioral1/memory/1464-57-0x0000000073660000-0x0000000073C79000-memory.dmp	themida
behavioral1/memory/1464-58-0x0000000073660000-0x0000000073C79000-memory.dmp	themida
behavioral1/memory/1464-60-0x0000000073660000-0x0000000073C79000-memory.dmp	themida
behavioral1/memory/1464-63-0x0000000073660000-0x0000000073C79000-memory.dmp	themida
behavioral1/memory/1464-64-0x0000000073660000-0x0000000073C79000-memory.dmp	themida

Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
spyware

Data from Local System
T1005

Credentials in Files
T1081
Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
discovery

Query Registry
T1012

Checks whether UAC is enabled 1 TTPs 1 IoCs

evasion trojan

System Information Discovery

T1082

Processes:

d8e8f88c7028ae9a38cb9998eb1d8d93a62d7326e5c5f.exe

description	ioc	process
Key value queried	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA	d8e8f88c7028ae9a38cb9998eb1d8d93a62d7326e5c5f.exe

Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs

Processes:

d8e8f88c7028ae9a38cb9998eb1d8d93a62d7326e5c5f.exe

pid process

1464 d8e8f88c7028ae9a38cb9998eb1d8d93a62d7326e5c5f.exe
Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

d8e8f88c7028ae9a38cb9998eb1d8d93a62d7326e5c5f.exe

pid process

1464 d8e8f88c7028ae9a38cb9998eb1d8d93a62d7326e5c5f.exe
1464 d8e8f88c7028ae9a38cb9998eb1d8d93a62d7326e5c5f.exe
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

d8e8f88c7028ae9a38cb9998eb1d8d93a62d7326e5c5f.exe

description pid process

Token: SeDebugPrivilege 1464 d8e8f88c7028ae9a38cb9998eb1d8d93a62d7326e5c5f.exe

pid	process
1464	d8e8f88c7028ae9a38cb9998eb1d8d93a62d7326e5c5f.exe

pid	process
1464	d8e8f88c7028ae9a38cb9998eb1d8d93a62d7326e5c5f.exe
1464	d8e8f88c7028ae9a38cb9998eb1d8d93a62d7326e5c5f.exe

description	pid	process
Token: SeDebugPrivilege	1464	d8e8f88c7028ae9a38cb9998eb1d8d93a62d7326e5c5f.exe

C:\Users\Admin\AppData\Local\Temp\d8e8f88c7028ae9a38cb9998eb1d8d93a62d7326e5c5f.exe
"C:\Users\Admin\AppData\Local\Temp\d8e8f88c7028ae9a38cb9998eb1d8d93a62d7326e5c5f.exe"
1⤵
- Identifies VirtualBox via ACPI registry values (likely anti-VM)
- Checks BIOS information in registry
- Loads dropped DLL
- Checks whether UAC is enabled
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1464

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Virtualization/Sandbox Evasion

T1497

Credential Access

Credentials in Files

T1081

Discovery

Query Registry

T1012

Virtualization/Sandbox Evasion

T1497

System Information Discovery

T1082

Lateral Movement

Collection

Data from Local System

T1005

Exfiltration

Command and Control

Impact

Replay Monitor

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Downloads

\Users\Admin\AppData\Local\Temp\43783889-2b34-4e80-b16d-a1c5c271cb9d\AgileDotNetRT.dll
Filesize
2.3MB

MD5
105e678e6ee84e0fa7fbe34df1f9639c

SHA1
17e4d775f4405e3a81a793b5bf775e9c95da5af9

SHA256
4ef4551d44fde6e46c470314b0b89f6418a54eee3f1ad9eb7456b2a20e3065a2

SHA512
3a15a2f188a4f572923d1999a77ef6d14b243d1c0e3a4442b5a6825756b93b40e2c6197d106df62ae3b427c62ff6b21fc2fe8181a3b6709e9991f1ddd36e5689

Download Submit
memory/1464-54-0x0000000000040000-0x00000000005FE000-memory.dmp

Filesize
5.7MB

Download
memory/1464-56-0x0000000075B51000-0x0000000075B53000-memory.dmp

Filesize
8KB

Download
memory/1464-57-0x0000000073660000-0x0000000073C79000-memory.dmp

Filesize
6.1MB

Download
memory/1464-58-0x0000000073660000-0x0000000073C79000-memory.dmp

Filesize
6.1MB

Download
memory/1464-60-0x0000000073660000-0x0000000073C79000-memory.dmp

Filesize
6.1MB

Download
memory/1464-61-0x0000000076F70000-0x00000000770F0000-memory.dmp

Filesize
1.5MB

Download
memory/1464-62-0x0000000000A00000-0x0000000000A06000-memory.dmp

Filesize
24KB

Download
memory/1464-63-0x0000000073660000-0x0000000073C79000-memory.dmp

Filesize
6.1MB

Download
memory/1464-64-0x0000000073660000-0x0000000073C79000-memory.dmp

Filesize
6.1MB

Download
memory/1464-65-0x0000000076F70000-0x00000000770F0000-memory.dmp

Filesize
1.5MB

Download