3ac05c5c36b18ea0ec1070096f55534ecebd2585d37e423594c10c5cda1fda96

General

Target

3ac05c5c36b18ea0ec1070096f55534ecebd2585d37e423594c10c5cda1fda96.exe
Size

3.4MB
MD5

cf0aefcd52645b6769a942afac9af1c3
SHA1

cc5ce79ee910b1f4993dba0cda23dfd2c4488264
SHA256

3ac05c5c36b18ea0ec1070096f55534ecebd2585d37e423594c10c5cda1fda96
SHA512

f37e495dfeab55078a366352c733c4488e3fc727e83a1689aa6458206cae8eabc0dd54966fbf24735bffda86836e1858841173e7d78ac9575295dadcc74cca24
SSDEEP

98304:Mna5Gkonx+t5bHJmSwD2jCgQIr/84IVuTPYFw:ea5InxsjmTK+gQIjCw3

Score

9^/10

discovery evasion trojan upx

Malware Config

Signatures

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

evasion

Query Registry

T1012

Virtualization/Sandbox Evasion

T1497

description	ioc	Process
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	DesktopAdobe-type1.0.1.2.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	DesktopAdobe-type1.0.1.2.exe

Checks BIOS information in registry 2 TTPs 4 IoCs

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

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	DesktopAdobe-type1.0.1.2.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	DesktopAdobe-type1.0.1.2.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	DesktopAdobe-type1.0.1.2.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	DesktopAdobe-type1.0.1.2.exe

Executes dropped EXE 2 IoCs

pid	Process
3188	DesktopAdobe-type1.0.1.2.exe
3848	DesktopAdobe-type1.0.1.2.exe

Modifies file permissions 1 TTPs 3 IoCs

discovery

File and Directory Permissions Modification

T1222

pid	Process
4636	icacls.exe
4004	icacls.exe
2652	icacls.exe

UPX packed file 11 IoCs

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

upx

resource	yara_rule
behavioral1/files/0x000600000002314a-149.dat	upx
behavioral1/files/0x000600000002314a-150.dat	upx
behavioral1/files/0x000600000002314a-151.dat	upx
behavioral1/memory/3188-152-0x00007FF760E80000-0x00007FF76139F000-memory.dmp	upx
behavioral1/memory/3188-154-0x00007FF760E80000-0x00007FF76139F000-memory.dmp	upx
behavioral1/memory/3188-155-0x00007FF760E80000-0x00007FF76139F000-memory.dmp	upx
behavioral1/memory/3188-156-0x00007FF760E80000-0x00007FF76139F000-memory.dmp	upx
behavioral1/files/0x000600000002314a-157.dat	upx
behavioral1/memory/3848-159-0x00007FF760E80000-0x00007FF76139F000-memory.dmp	upx
behavioral1/memory/3848-158-0x00007FF760E80000-0x00007FF76139F000-memory.dmp	upx
behavioral1/memory/3848-160-0x00007FF760E80000-0x00007FF76139F000-memory.dmp	upx

Checks whether UAC is enabled 1 TTPs 2 IoCs

evasion trojan

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA	DesktopAdobe-type1.0.1.2.exe
Key value queried	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA	DesktopAdobe-type1.0.1.2.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 3376 set thread context of 2152	3376	3ac05c5c36b18ea0ec1070096f55534ecebd2585d37e423594c10c5cda1fda96.exe	87

Creates scheduled task(s) 1 TTPs 1 IoCs

Schtasks is often used by malware for persistence or to perform post-infection execution.

persistence

Scheduled Task

T1053

pid	Process
1440	schtasks.exe

Suspicious use of WriteProcessMemory 19 IoCs

description	pid	Process	procid_target
PID 3376 wrote to memory of 2152	3376	3ac05c5c36b18ea0ec1070096f55534ecebd2585d37e423594c10c5cda1fda96.exe	87
PID 3376 wrote to memory of 2152	3376	3ac05c5c36b18ea0ec1070096f55534ecebd2585d37e423594c10c5cda1fda96.exe	87
PID 3376 wrote to memory of 2152	3376	3ac05c5c36b18ea0ec1070096f55534ecebd2585d37e423594c10c5cda1fda96.exe	87
PID 3376 wrote to memory of 2152	3376	3ac05c5c36b18ea0ec1070096f55534ecebd2585d37e423594c10c5cda1fda96.exe	87
PID 3376 wrote to memory of 2152	3376	3ac05c5c36b18ea0ec1070096f55534ecebd2585d37e423594c10c5cda1fda96.exe	87
PID 2152 wrote to memory of 2652	2152	AppLaunch.exe	94
PID 2152 wrote to memory of 2652	2152	AppLaunch.exe	94
PID 2152 wrote to memory of 2652	2152	AppLaunch.exe	94
PID 2152 wrote to memory of 4636	2152	AppLaunch.exe	96
PID 2152 wrote to memory of 4636	2152	AppLaunch.exe	96
PID 2152 wrote to memory of 4636	2152	AppLaunch.exe	96
PID 2152 wrote to memory of 4004	2152	AppLaunch.exe	98
PID 2152 wrote to memory of 4004	2152	AppLaunch.exe	98
PID 2152 wrote to memory of 4004	2152	AppLaunch.exe	98
PID 2152 wrote to memory of 1440	2152	AppLaunch.exe	100
PID 2152 wrote to memory of 1440	2152	AppLaunch.exe	100
PID 2152 wrote to memory of 1440	2152	AppLaunch.exe	100
PID 2152 wrote to memory of 3188	2152	AppLaunch.exe	102
PID 2152 wrote to memory of 3188	2152	AppLaunch.exe	102

C:\Users\Admin\AppData\Local\Temp\3ac05c5c36b18ea0ec1070096f55534ecebd2585d37e423594c10c5cda1fda96.exe
"C:\Users\Admin\AppData\Local\Temp\3ac05c5c36b18ea0ec1070096f55534ecebd2585d37e423594c10c5cda1fda96.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:3376
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe
  "C:\\Windows\\Microsoft.NET\\Framework\\v4.0.30319\\AppLaunch.exe"
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:2152
- - C:\Windows\SysWOW64\icacls.exe
    "C:\Windows\System32\icacls.exe" "C:\ProgramData\DesktopAdobe-type1.0.1.2" /inheritance:e /deny "*S-1-1-0:(R,REA,RA,RD)"
    3⤵
    - Modifies file permissions
    PID:2652
- - C:\Windows\SysWOW64\icacls.exe
    "C:\Windows\System32\icacls.exe" "C:\ProgramData\DesktopAdobe-type1.0.1.2" /inheritance:e /deny "*S-1-5-7:(R,REA,RA,RD)"
    3⤵
    - Modifies file permissions
    PID:4636
- - C:\Windows\SysWOW64\icacls.exe
    "C:\Windows\System32\icacls.exe" "C:\ProgramData\DesktopAdobe-type1.0.1.2" /inheritance:e /deny "admin:(R,REA,RA,RD)"
    3⤵
    - Modifies file permissions
    PID:4004
- - C:\Windows\SysWOW64\schtasks.exe
    "C:\Windows\System32\schtasks.exe" /CREATE /TN "DesktopAdobe-type1.0.1.2\DesktopAdobe-type1.0.1.2" /TR "C:\ProgramData\DesktopAdobe-type1.0.1.2\DesktopAdobe-type1.0.1.2.exe" /SC MINUTE
    3⤵
    - Creates scheduled task(s)
    PID:1440
- - C:\ProgramData\DesktopAdobe-type1.0.1.2\DesktopAdobe-type1.0.1.2.exe
    "C:\ProgramData\DesktopAdobe-type1.0.1.2\DesktopAdobe-type1.0.1.2.exe" "C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe"
    3⤵
    - Identifies VirtualBox via ACPI registry values (likely anti-VM)
    - Checks BIOS information in registry
    - Executes dropped EXE
    - Checks whether UAC is enabled
    PID:3188

C:\ProgramData\DesktopAdobe-type1.0.1.2\DesktopAdobe-type1.0.1.2.exe
C:\ProgramData\DesktopAdobe-type1.0.1.2\DesktopAdobe-type1.0.1.2.exe
1⤵
- Identifies VirtualBox via ACPI registry values (likely anti-VM)
- Checks BIOS information in registry
- Executes dropped EXE
- Checks whether UAC is enabled
PID:3848

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Scheduled Task

1

T1053

Persistence

Scheduled Task

1

T1053

Privilege Escalation

Scheduled Task

1

T1053

Defense Evasion

File and Directory Permissions Modification

1

T1222

Virtualization/Sandbox Evasion

1

T1497

Credential Access

Discovery

Query Registry

2

T1012

System Information Discovery

2

T1082

Virtualization/Sandbox Evasion

1

T1497

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\ProgramData\DesktopAdobe-type1.0.1.2\DesktopAdobe-type1.0.1.2.exe

Filesize
500.7MB

MD5
c4bdf40d99677a1adb4804e908aee747

SHA1
87751b7645ce719a73cafcfa6f9873cbc34632fb

SHA256
6f153d1f5f09916483a623ca8811e1705c89892c2815fe38ae0ccc77d6492243

SHA512
e4b89acb8cbe9646d3047dee9a99237d873bfbcec36ed91725770a6726597a480a2f44f827f56f76f373fcd3916eca07e6ddc3da42313fa2d606315d30d8fd1a

Download Submit
C:\ProgramData\DesktopAdobe-type1.0.1.2\DesktopAdobe-type1.0.1.2.exe

Filesize
548.5MB

MD5
7948b1d6733851edd4c67b64fee0a03e

SHA1
c927518fb8cf303fdf16593a58015b0caccf5306

SHA256
35f78bcfa10b2268d8e81dd9d5572eed97c8a96607e2677099b7a0439ec35d19

SHA512
18c5edd61ab1448c8fd0518db3d68b637003367a94df16289d2ee8075990a932d5fc02c8a75b31232d73606f4c6f07dec77f18daa34e63197a4802493ebed754

Download Submit
C:\ProgramData\DesktopAdobe-type1.0.1.2\DesktopAdobe-type1.0.1.2.exe

Filesize
511.4MB

MD5
332c6ec347ac8a2b72d5621bcffa7587

SHA1
05f9d820a2bb30493159bb03e8a93a73235d67db

SHA256
fbc1b654ecadec1115821ea9a5138081f4260341fdbb6da8d3edb99fcf2dafa0

SHA512
27e6a44ee8068a062c445e91b3098183978ace9696b65b1da6601f490cbfa5d9dfd276f5e411ee6f7668c24b9f8bedecffac14be6bf45bc19c8ddd96b6b9c19e

Download Submit
C:\ProgramData\DesktopAdobe-type1.0.1.2\DesktopAdobe-type1.0.1.2.exe

Filesize
334.9MB

MD5
4be4600f4328bf2381e5f6b6e39b10cc

SHA1
cbc76c948406b96deb26913d4acfd0e66f4ba995

SHA256
9bfceebf7a32e94774026102eb4995da4bad0dbd46c2ba147e1d054f3aa577e3

SHA512
0335e5355469f51869481ea8e9bf7402bfa9a99b07a3cd8fdc3dd2ac0250b6831aee3d8384dcf3773ae37fa578e0ebcb6fd74db97e7ae904fea9e9a2dabd3980

Download Submit
memory/2152-141-0x0000000005E60000-0x0000000005E70000-memory.dmp

Filesize
64KB

Download
memory/2152-138-0x0000000006250000-0x00000000067F4000-memory.dmp

Filesize
5.6MB

Download
memory/2152-143-0x0000000005E60000-0x0000000005E70000-memory.dmp

Filesize
64KB

Download
memory/2152-144-0x0000000005E60000-0x0000000005E70000-memory.dmp

Filesize
64KB

Download
memory/2152-133-0x0000000001330000-0x000000000168C000-memory.dmp

Filesize
3.4MB

Download
memory/2152-140-0x0000000005E30000-0x0000000005E3A000-memory.dmp

Filesize
40KB

Download
memory/2152-139-0x0000000005CA0000-0x0000000005D32000-memory.dmp

Filesize
584KB

Download
memory/2152-142-0x0000000005E60000-0x0000000005E70000-memory.dmp

Filesize
64KB

Download
memory/3188-152-0x00007FF760E80000-0x00007FF76139F000-memory.dmp

Filesize
5.1MB

Download
memory/3188-155-0x00007FF760E80000-0x00007FF76139F000-memory.dmp

Filesize
5.1MB

Download
memory/3188-156-0x00007FF760E80000-0x00007FF76139F000-memory.dmp

Filesize
5.1MB

Download
memory/3188-154-0x00007FF760E80000-0x00007FF76139F000-memory.dmp

Filesize
5.1MB

Download
memory/3848-159-0x00007FF760E80000-0x00007FF76139F000-memory.dmp

Filesize
5.1MB

Download
memory/3848-158-0x00007FF760E80000-0x00007FF76139F000-memory.dmp

Filesize
5.1MB

Download
memory/3848-160-0x00007FF760E80000-0x00007FF76139F000-memory.dmp

Filesize
5.1MB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads