a2c8cab01ce3f6e416d427e5aaaa093f79cf5227ebb40378a87d053d56d26461

General

Target

a2c8cab01ce3f6e416d427e5aaaa093f79cf5227ebb40378a87d053d56d26461.exe
Size

98KB
MD5

a1c4b20644540a0cb2f9d99982c41eec
SHA1

4755af5bf6450663e84cf0c9a079bc927b402121
SHA256

a2c8cab01ce3f6e416d427e5aaaa093f79cf5227ebb40378a87d053d56d26461
SHA512

ae6bc656cf6b622235e96c6fad290dc50b15fb760c0492ca782366b5ca192726eaed18b3ca33f659b1f2f58a4d37de4d383f3d29a3577adacba07f294654e528
SSDEEP

1536:6gAHbj4YsoE33nSgxpe9HmNzpXPV3nouy82W0op1ZVQ:u7jA3Lpe9HGHoutf0opv+

Score

8^/10

discovery upx

Malware Config

Signatures

UPX packed file 2 IoCs

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

upx

resource	yara_rule
behavioral2/memory/3068-132-0x0000000000400000-0x0000000000521000-memory.dmp	upx
behavioral2/memory/3068-138-0x0000000000400000-0x0000000000521000-memory.dmp	upx

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

Enumerates connected drives 3 TTPs 24 IoCs

Attempts to read the root path of hard drives other than the default C: drive.

Query Registry

T1012

Peripheral Device Discovery

T1120

System Information Discovery

T1082

description	ioc	Process
File opened (read-only)	\??\U:	a2c8cab01ce3f6e416d427e5aaaa093f79cf5227ebb40378a87d053d56d26461.exe
File opened (read-only)	\??\Y:	a2c8cab01ce3f6e416d427e5aaaa093f79cf5227ebb40378a87d053d56d26461.exe
File opened (read-only)	\??\E:	a2c8cab01ce3f6e416d427e5aaaa093f79cf5227ebb40378a87d053d56d26461.exe
File opened (read-only)	\??\H:	a2c8cab01ce3f6e416d427e5aaaa093f79cf5227ebb40378a87d053d56d26461.exe
File opened (read-only)	\??\I:	a2c8cab01ce3f6e416d427e5aaaa093f79cf5227ebb40378a87d053d56d26461.exe
File opened (read-only)	\??\J:	a2c8cab01ce3f6e416d427e5aaaa093f79cf5227ebb40378a87d053d56d26461.exe
File opened (read-only)	\??\K:	a2c8cab01ce3f6e416d427e5aaaa093f79cf5227ebb40378a87d053d56d26461.exe
File opened (read-only)	\??\N:	a2c8cab01ce3f6e416d427e5aaaa093f79cf5227ebb40378a87d053d56d26461.exe
File opened (read-only)	\??\M:	a2c8cab01ce3f6e416d427e5aaaa093f79cf5227ebb40378a87d053d56d26461.exe
File opened (read-only)	\??\O:	a2c8cab01ce3f6e416d427e5aaaa093f79cf5227ebb40378a87d053d56d26461.exe
File opened (read-only)	\??\W:	a2c8cab01ce3f6e416d427e5aaaa093f79cf5227ebb40378a87d053d56d26461.exe
File opened (read-only)	\??\Z:	a2c8cab01ce3f6e416d427e5aaaa093f79cf5227ebb40378a87d053d56d26461.exe
File opened (read-only)	\??\B:	a2c8cab01ce3f6e416d427e5aaaa093f79cf5227ebb40378a87d053d56d26461.exe
File opened (read-only)	\??\F:	a2c8cab01ce3f6e416d427e5aaaa093f79cf5227ebb40378a87d053d56d26461.exe
File opened (read-only)	\??\P:	a2c8cab01ce3f6e416d427e5aaaa093f79cf5227ebb40378a87d053d56d26461.exe
File opened (read-only)	\??\Q:	a2c8cab01ce3f6e416d427e5aaaa093f79cf5227ebb40378a87d053d56d26461.exe
File opened (read-only)	\??\R:	a2c8cab01ce3f6e416d427e5aaaa093f79cf5227ebb40378a87d053d56d26461.exe
File opened (read-only)	\??\S:	a2c8cab01ce3f6e416d427e5aaaa093f79cf5227ebb40378a87d053d56d26461.exe
File opened (read-only)	\??\A:	a2c8cab01ce3f6e416d427e5aaaa093f79cf5227ebb40378a87d053d56d26461.exe
File opened (read-only)	\??\G:	a2c8cab01ce3f6e416d427e5aaaa093f79cf5227ebb40378a87d053d56d26461.exe
File opened (read-only)	\??\L:	a2c8cab01ce3f6e416d427e5aaaa093f79cf5227ebb40378a87d053d56d26461.exe
File opened (read-only)	\??\T:	a2c8cab01ce3f6e416d427e5aaaa093f79cf5227ebb40378a87d053d56d26461.exe
File opened (read-only)	\??\V:	a2c8cab01ce3f6e416d427e5aaaa093f79cf5227ebb40378a87d053d56d26461.exe
File opened (read-only)	\??\X:	a2c8cab01ce3f6e416d427e5aaaa093f79cf5227ebb40378a87d053d56d26461.exe

Checks SCSI registry key(s) 3 TTPs 4 IoCs

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

Query Registry

T1012

Peripheral Device Discovery

T1120

System Information Discovery

T1082

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\DISK&VEN_DADY&PROD_HARDDISK\4&215468A5&0&000000	a2c8cab01ce3f6e416d427e5aaaa093f79cf5227ebb40378a87d053d56d26461.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_DADY&Prod_HARDDISK\4&215468a5&0&000000\FriendlyName	a2c8cab01ce3f6e416d427e5aaaa093f79cf5227ebb40378a87d053d56d26461.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CDROM&VEN_DADY&PROD_DADY_DVD-ROM\4&215468A5&0&010000	a2c8cab01ce3f6e416d427e5aaaa093f79cf5227ebb40378a87d053d56d26461.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_DADY&Prod_DADY_DVD-ROM\4&215468a5&0&010000\FriendlyName	a2c8cab01ce3f6e416d427e5aaaa093f79cf5227ebb40378a87d053d56d26461.exe

Suspicious behavior: EnumeratesProcesses 16 IoCs

pid	Process
3068	a2c8cab01ce3f6e416d427e5aaaa093f79cf5227ebb40378a87d053d56d26461.exe
3068	a2c8cab01ce3f6e416d427e5aaaa093f79cf5227ebb40378a87d053d56d26461.exe
3068	a2c8cab01ce3f6e416d427e5aaaa093f79cf5227ebb40378a87d053d56d26461.exe
3068	a2c8cab01ce3f6e416d427e5aaaa093f79cf5227ebb40378a87d053d56d26461.exe
3068	a2c8cab01ce3f6e416d427e5aaaa093f79cf5227ebb40378a87d053d56d26461.exe
3068	a2c8cab01ce3f6e416d427e5aaaa093f79cf5227ebb40378a87d053d56d26461.exe
3068	a2c8cab01ce3f6e416d427e5aaaa093f79cf5227ebb40378a87d053d56d26461.exe
3068	a2c8cab01ce3f6e416d427e5aaaa093f79cf5227ebb40378a87d053d56d26461.exe
3068	a2c8cab01ce3f6e416d427e5aaaa093f79cf5227ebb40378a87d053d56d26461.exe
3068	a2c8cab01ce3f6e416d427e5aaaa093f79cf5227ebb40378a87d053d56d26461.exe
3068	a2c8cab01ce3f6e416d427e5aaaa093f79cf5227ebb40378a87d053d56d26461.exe
3068	a2c8cab01ce3f6e416d427e5aaaa093f79cf5227ebb40378a87d053d56d26461.exe
3068	a2c8cab01ce3f6e416d427e5aaaa093f79cf5227ebb40378a87d053d56d26461.exe
3068	a2c8cab01ce3f6e416d427e5aaaa093f79cf5227ebb40378a87d053d56d26461.exe
3068	a2c8cab01ce3f6e416d427e5aaaa093f79cf5227ebb40378a87d053d56d26461.exe
3068	a2c8cab01ce3f6e416d427e5aaaa093f79cf5227ebb40378a87d053d56d26461.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 3068 wrote to memory of 2172	3068	a2c8cab01ce3f6e416d427e5aaaa093f79cf5227ebb40378a87d053d56d26461.exe	80
PID 3068 wrote to memory of 2172	3068	a2c8cab01ce3f6e416d427e5aaaa093f79cf5227ebb40378a87d053d56d26461.exe	80
PID 3068 wrote to memory of 2172	3068	a2c8cab01ce3f6e416d427e5aaaa093f79cf5227ebb40378a87d053d56d26461.exe	80

C:\Users\Admin\AppData\Local\Temp\a2c8cab01ce3f6e416d427e5aaaa093f79cf5227ebb40378a87d053d56d26461.exe
"C:\Users\Admin\AppData\Local\Temp\a2c8cab01ce3f6e416d427e5aaaa093f79cf5227ebb40378a87d053d56d26461.exe"
1⤵
- Enumerates connected drives
- Checks SCSI registry key(s)
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:3068
- C:\Windows\SysWOW64\cmd.exe
  cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\\uninste56e3dd.bat" "C:\Users\Admin\AppData\Local\Temp\a2c8cab01ce3f6e416d427e5aaaa093f79cf5227ebb40378a87d053d56d26461.exe""
  2⤵
  PID:2172

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Peripheral Device Discovery

Query Registry

System Information Discovery

2

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Local\Temp\uninste56e3dd.bat

Filesize
59B

MD5
2988b921fbed03f9c93c5d538932bbe3

SHA1
4b791b3d59ae76ff091c2cf201b40f5d1b432a3f

SHA256
a1769979622d3d25829be12474ad32ccfdfcac59785dac2fc10ae49c300e4ea3

SHA512
2920c6e9851973371dc238da1ee3c63d41c7820637856ee92c67e9489c1790e3fad287d229440d124e60b978f6819d04b47c40de9034cbd9de422aaafc2b07f9

Download Submit
memory/3068-132-0x0000000000400000-0x0000000000521000-memory.dmp

Filesize
1.1MB

Download
memory/3068-138-0x0000000000400000-0x0000000000521000-memory.dmp

Filesize
1.1MB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads