c66f10a5fc23b02ad11b77786c17ea54f68912156cafb227bfef5aab69b38b91

General

Target

Crunchyrollp.exe
Size

9.2MB
MD5

e7d1a006917f10e419f0e506a98e385b
SHA1

14b28ce35fbeafe10d629ffd7a12ac017876bfda
SHA256

c66f10a5fc23b02ad11b77786c17ea54f68912156cafb227bfef5aab69b38b91
SHA512

af34bcd208d9e3e2a1c1af2147bff2cc6a44e1008181410e4ba377e0d902cc7dc0a077d575c167dec059fa27af6123e3690512934b19d23618e51794b41af6b6
SSDEEP

98304:HD6asPKgZViQqyYiwdLTgmOSjr4Wz3Wch+jMnlL0jaDvLZsDawHm+tiyOweb8xI1:j6asPZ3LqjxFBz+uD19wG+tivwebr3n

Score

9^/10

agilenet evasion 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:

Crunchyrollp.exe

description ioc process

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

description	ioc	process
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	Crunchyrollp.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:

Crunchyrollp.exe

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

Loads dropped DLL 5 IoCs

Processes:

Crunchyrollp.exe

pid process

3240 Crunchyrollp.exe
3240 Crunchyrollp.exe
3240 Crunchyrollp.exe
3240 Crunchyrollp.exe
3240 Crunchyrollp.exe

pid	process
3240	Crunchyrollp.exe
3240	Crunchyrollp.exe
3240	Crunchyrollp.exe
3240	Crunchyrollp.exe
3240	Crunchyrollp.exe

Obfuscated with Agile.Net obfuscator 3 IoCs

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

agilenet

Processes:

resource	yara_rule
behavioral2/memory/3240-133-0x0000000000400000-0x0000000000660000-memory.dmp	agile_net
behavioral2/memory/3240-134-0x0000000000400000-0x0000000000612000-memory.dmp	agile_net
behavioral2/memory/3240-153-0x0000000000400000-0x0000000000660000-memory.dmp	agile_net

Themida packer 14 IoCs

Detects Themida, an advanced Windows software protection system.

themida

Processes:

resource	yara_rule
behavioral2/memory/3240-138-0x0000000010000000-0x0000000010C35000-memory.dmp	themida
behavioral2/memory/3240-144-0x0000000010000000-0x0000000010C35000-memory.dmp	themida
behavioral2/memory/3240-147-0x0000000005780000-0x0000000005D94000-memory.dmp	themida
behavioral2/memory/3240-149-0x0000000010000000-0x0000000010C35000-memory.dmp	themida
behavioral2/memory/3240-150-0x0000000010000000-0x0000000010C35000-memory.dmp	themida
behavioral2/memory/3240-151-0x0000000010000000-0x0000000010C35000-memory.dmp	themida
behavioral2/memory/3240-152-0x0000000010000000-0x0000000010C35000-memory.dmp	themida
behavioral2/memory/3240-154-0x0000000010000000-0x0000000010C35000-memory.dmp	themida
behavioral2/memory/3240-155-0x0000000010000000-0x0000000010C35000-memory.dmp	themida
behavioral2/memory/3240-156-0x0000000010000000-0x0000000010C35000-memory.dmp	themida
behavioral2/memory/3240-176-0x0000000010000000-0x0000000010C35000-memory.dmp	themida
behavioral2/memory/3240-183-0x0000000010000000-0x0000000010C35000-memory.dmp	themida
behavioral2/memory/3240-194-0x0000000010000000-0x0000000010C35000-memory.dmp	themida
behavioral2/memory/3240-224-0x0000000010000000-0x0000000010C35000-memory.dmp	themida

Checks whether UAC is enabled 1 TTPs 1 IoCs
evasion trojan

System Information Discovery
T1082

Processes:

Crunchyrollp.exe

description ioc process

Key value queried \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA Crunchyrollp.exe
Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs

Processes:

Crunchyrollp.exe

pid process

3240 Crunchyrollp.exe
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

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

pid	process
3240	Crunchyrollp.exe

Modifies registry class 20 IoCs

Processes:

Crunchyrollp.exe

description	ioc	process
Set value (data)	\REGISTRY\USER\S-1-5-21-144354903-2550862337-1367551827-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0\0\MRUListEx = ffffffff	Crunchyrollp.exe
Key created	\REGISTRY\USER\S-1-5-21-144354903-2550862337-1367551827-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags	Crunchyrollp.exe
Key created	\REGISTRY\USER\S-1-5-21-144354903-2550862337-1367551827-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\1	Crunchyrollp.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-144354903-2550862337-1367551827-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\1\Shell\SniffedFolderType = "Documents"	Crunchyrollp.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{4336a54d-038b-4685-ab02-99bb52d3fb8b}\Instance\	Crunchyrollp.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-144354903-2550862337-1367551827-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\MRUListEx = ffffffff	Crunchyrollp.exe
Key created	\REGISTRY\USER\S-1-5-21-144354903-2550862337-1367551827-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0	Crunchyrollp.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-144354903-2550862337-1367551827-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0\MRUListEx = 00000000ffffffff	Crunchyrollp.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-144354903-2550862337-1367551827-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\NodeSlots = 02	Crunchyrollp.exe
Key created	\REGISTRY\USER\S-1-5-21-144354903-2550862337-1367551827-1000_Classes\WOW6432Node\CLSID\{018D5C66-4533-4307-9B53-224DE2ED1FE6}\Instance\	Crunchyrollp.exe
Key created	\REGISTRY\USER\S-1-5-21-144354903-2550862337-1367551827-1000_Classes\Local Settings	Crunchyrollp.exe
Key created	\REGISTRY\USER\S-1-5-21-144354903-2550862337-1367551827-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell	Crunchyrollp.exe
Key created	\REGISTRY\USER\S-1-5-21-144354903-2550862337-1367551827-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU	Crunchyrollp.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-144354903-2550862337-1367551827-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\NodeSlots	Crunchyrollp.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-144354903-2550862337-1367551827-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0\0 = 14002e80922b16d365937a46956b92703aca08af0000	Crunchyrollp.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-144354903-2550862337-1367551827-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0 = 14001f50e04fd020ea3a6910a2d808002b30309d0000	Crunchyrollp.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-144354903-2550862337-1367551827-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\MRUListEx = 00000000ffffffff	Crunchyrollp.exe
Key created	\REGISTRY\USER\S-1-5-21-144354903-2550862337-1367551827-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0\0	Crunchyrollp.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-144354903-2550862337-1367551827-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0\0\NodeSlot = "1"	Crunchyrollp.exe
Key created	\REGISTRY\USER\S-1-5-21-144354903-2550862337-1367551827-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\1\Shell	Crunchyrollp.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

Processes:

Crunchyrollp.exe

pid process

3240 Crunchyrollp.exe
Suspicious use of SetWindowsHookEx 1 IoCs

Processes:

Crunchyrollp.exe

pid process

3240 Crunchyrollp.exe

pid	process
3240	Crunchyrollp.exe

pid	process
3240	Crunchyrollp.exe

C:\Users\Admin\AppData\Local\Temp\Crunchyrollp.exe
"C:\Users\Admin\AppData\Local\Temp\Crunchyrollp.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
- Modifies registry class
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of SetWindowsHookEx
PID:3240

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Virtualization/Sandbox Evasion

1

T1497

Credential Access

Discovery

Query Registry

2

T1012

Virtualization/Sandbox Evasion

1

T1497

System Information Discovery

3

T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Microsoft\Windows\Explorer\iconcache_idx.db
Filesize
28KB

MD5
a8ea5c4087f34b0a163286016cd2a114

SHA1
cda4061032f0a0d9783848e6430886dbf5beb21d

SHA256
3f2d872046d29cfb7a260f080092409aa133816752826c136c44a3c7f129f86f

SHA512
21e03d19c3c9925e391a1adb616a27497a620b0781e775c1f232741a816eaa8e15994a9be1b0ced22166e0096ca695644630e6e67335e6c4bab1a175a3e4ef77

Download Submit
C:\Users\Admin\AppData\Local\Temp\evb1EF4.tmp
Filesize
1KB

MD5
e19f1ab63874138c99d0047c27d478d8

SHA1
92290bd4c5c76da2b9cd7eeddc1283e7334ac968

SHA256
4dd8c4ac0e9b213fa9d160f893b170054934e43c9f9d58f5da5193355422bd6a

SHA512
cc30d9bfadec6050e4ab2e866b60fb67ce48968d1ae5de8f2fcbe40b048a418cc9cd00282878282744dd14150303d173a65e782c0ad314afd53c3ef76025d206

Download Submit
C:\Users\Admin\AppData\Local\Temp\evb1F33.tmp
Filesize
1KB

MD5
e19f1ab63874138c99d0047c27d478d8

SHA1
92290bd4c5c76da2b9cd7eeddc1283e7334ac968

SHA256
4dd8c4ac0e9b213fa9d160f893b170054934e43c9f9d58f5da5193355422bd6a

SHA512
cc30d9bfadec6050e4ab2e866b60fb67ce48968d1ae5de8f2fcbe40b048a418cc9cd00282878282744dd14150303d173a65e782c0ad314afd53c3ef76025d206

Download Submit
C:\Users\Admin\AppData\Local\Temp\evb20DA.tmp
Filesize
1KB

MD5
26fc5802d3da1539a5b4a4e9d1c0be94

SHA1
4451ad10ddd3a9910f3706e957ce32ae142fbf58

SHA256
d1781882a8f4ed09d0f0237271a72522b7679aca3112755c75f9b60e5db18840

SHA512
5dd81590049e6574e3e1325b637a4f2fb62bfc77635f8ad86b6125ff2a91f04a88182cc896e855b3054ed281545c6985e0db05c36ed55f0819ed5260ab27b44c

Download Submit
C:\Users\Admin\AppData\Local\Temp\evb236B.tmp
Filesize
1KB

MD5
26fc5802d3da1539a5b4a4e9d1c0be94

SHA1
4451ad10ddd3a9910f3706e957ce32ae142fbf58

SHA256
d1781882a8f4ed09d0f0237271a72522b7679aca3112755c75f9b60e5db18840

SHA512
5dd81590049e6574e3e1325b637a4f2fb62bfc77635f8ad86b6125ff2a91f04a88182cc896e855b3054ed281545c6985e0db05c36ed55f0819ed5260ab27b44c

Download Submit
C:\Users\Admin\AppData\Local\Temp\evbF524.tmp
Filesize
1KB

MD5
92bfcb568bb0a74869f134d6ed8053c0

SHA1
45fb0817db5abdee31fef3289fa0c5bcf039ef9c

SHA256
eb84e17ff1e3c68294a89e1786a8484ba3ce049b494973399438ef8339d3fc95

SHA512
b82afc7bf48394cd1dce743220e007a82a3f8e0f9b689e81821b9058b3158e4c275d6f7c2816ba353b589b14bc6f7d05999d64b80ebff7e1e403e892690a1500

Download Submit
memory/3240-150-0x0000000010000000-0x0000000010C35000-memory.dmp

Filesize
12.2MB

Download
memory/3240-144-0x0000000010000000-0x0000000010C35000-memory.dmp

Filesize
12.2MB

Download
memory/3240-149-0x0000000010000000-0x0000000010C35000-memory.dmp

Filesize
12.2MB

Download
memory/3240-133-0x0000000000400000-0x0000000000660000-memory.dmp

Filesize
2.4MB

Download
memory/3240-151-0x0000000010000000-0x0000000010C35000-memory.dmp

Filesize
12.2MB

Download
memory/3240-153-0x0000000000400000-0x0000000000660000-memory.dmp

Filesize
2.4MB

Download
memory/3240-152-0x0000000010000000-0x0000000010C35000-memory.dmp

Filesize
12.2MB

Download
memory/3240-154-0x0000000010000000-0x0000000010C35000-memory.dmp

Filesize
12.2MB

Download
memory/3240-155-0x0000000010000000-0x0000000010C35000-memory.dmp

Filesize
12.2MB

Download
memory/3240-156-0x0000000010000000-0x0000000010C35000-memory.dmp

Filesize
12.2MB

Download
memory/3240-157-0x0000000073040000-0x00000000730C9000-memory.dmp

Filesize
548KB

Download
memory/3240-162-0x0000000002E60000-0x0000000002E7C000-memory.dmp

Filesize
112KB

Download
memory/3240-146-0x00000000FFC50000-0x00000000FFE3F000-memory.dmp

Filesize
1.9MB

Download
memory/3240-145-0x0000000005440000-0x0000000005521000-memory.dmp

Filesize
900KB

Download
memory/3240-167-0x00000000060C0000-0x0000000006152000-memory.dmp

Filesize
584KB

Download
memory/3240-147-0x0000000005780000-0x0000000005D94000-memory.dmp

Filesize
6.1MB

Download
memory/3240-171-0x0000000005530000-0x0000000005556000-memory.dmp

Filesize
152KB

Download
memory/3240-138-0x0000000010000000-0x0000000010C35000-memory.dmp

Filesize
12.2MB

Download
memory/3240-177-0x0000000002E60000-0x0000000002E7C000-memory.dmp

Filesize
112KB

Download
memory/3240-176-0x0000000010000000-0x0000000010C35000-memory.dmp

Filesize
12.2MB

Download
memory/3240-178-0x0000000005530000-0x0000000005556000-memory.dmp

Filesize
152KB

Download
memory/3240-179-0x0000000006160000-0x0000000006704000-memory.dmp

Filesize
5.6MB

Download
memory/3240-180-0x0000000005440000-0x0000000005521000-memory.dmp

Filesize
900KB

Download
memory/3240-181-0x0000000005570000-0x0000000005580000-memory.dmp

Filesize
64KB

Download
memory/3240-183-0x0000000010000000-0x0000000010C35000-memory.dmp

Filesize
12.2MB

Download
memory/3240-186-0x0000000002E60000-0x0000000002E7C000-memory.dmp

Filesize
112KB

Download
memory/3240-187-0x0000000005530000-0x0000000005556000-memory.dmp

Filesize
152KB

Download
memory/3240-188-0x0000000005570000-0x0000000005580000-memory.dmp

Filesize
64KB

Download
memory/3240-194-0x0000000010000000-0x0000000010C35000-memory.dmp

Filesize
12.2MB

Download
memory/3240-134-0x0000000000400000-0x0000000000612000-memory.dmp

Filesize
2.1MB

Download
memory/3240-224-0x0000000010000000-0x0000000010C35000-memory.dmp

Filesize
12.2MB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

Replay Monitor

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Downloads