1613c0858d9807e261835bad4831fb70034f620b364c37151ff98d8b1d87ba36

General

Target

1613c0858d9807e261835bad4831fb70034f620b364c37151ff98d8b1d87ba36.exe
Size

3.2MB
MD5

72c37c81fe92629f20d8baacaf3c9da9
SHA1

22a51abb595479cb8ae15ff76be1033abdb6b4b8
SHA256

1613c0858d9807e261835bad4831fb70034f620b364c37151ff98d8b1d87ba36
SHA512

ee22377882cf6f375e7e7e761d63093af92b39d7be41268a31235cd8224447bca0ff469b3ad3b001e93ab4fa9a72cd5adb0ddd2fb1494f7f9cdacfd27610b5da
SSDEEP

98304:iBpDLobSN/yyFnAakiU18K947SewMOXqTac2YLaBEWK:iBpXobSpyWzxU9cSKOXquvBEWK

Score

7^/10

discovery upx

Malware Config

Signatures

UPX packed file 6 IoCs

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

upx

resource	yara_rule
behavioral2/memory/2356-0-0x0000000000400000-0x0000000000D06000-memory.dmp	upx
behavioral2/memory/2356-1-0x0000000000400000-0x0000000000D06000-memory.dmp	upx
behavioral2/memory/2356-3-0x0000000000400000-0x0000000000D06000-memory.dmp	upx
behavioral2/memory/2356-5-0x0000000000400000-0x0000000000D06000-memory.dmp	upx
behavioral2/memory/2356-6-0x0000000000400000-0x0000000000D06000-memory.dmp	upx
behavioral2/memory/2356-7-0x0000000000400000-0x0000000000D06000-memory.dmp	upx

Enumerates connected drives 3 TTPs 23 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)	\??\G:	1613c0858d9807e261835bad4831fb70034f620b364c37151ff98d8b1d87ba36.exe
File opened (read-only)	\??\H:	1613c0858d9807e261835bad4831fb70034f620b364c37151ff98d8b1d87ba36.exe
File opened (read-only)	\??\J:	1613c0858d9807e261835bad4831fb70034f620b364c37151ff98d8b1d87ba36.exe
File opened (read-only)	\??\L:	1613c0858d9807e261835bad4831fb70034f620b364c37151ff98d8b1d87ba36.exe
File opened (read-only)	\??\O:	1613c0858d9807e261835bad4831fb70034f620b364c37151ff98d8b1d87ba36.exe
File opened (read-only)	\??\U:	1613c0858d9807e261835bad4831fb70034f620b364c37151ff98d8b1d87ba36.exe
File opened (read-only)	\??\A:	1613c0858d9807e261835bad4831fb70034f620b364c37151ff98d8b1d87ba36.exe
File opened (read-only)	\??\E:	1613c0858d9807e261835bad4831fb70034f620b364c37151ff98d8b1d87ba36.exe
File opened (read-only)	\??\M:	1613c0858d9807e261835bad4831fb70034f620b364c37151ff98d8b1d87ba36.exe
File opened (read-only)	\??\S:	1613c0858d9807e261835bad4831fb70034f620b364c37151ff98d8b1d87ba36.exe
File opened (read-only)	\??\T:	1613c0858d9807e261835bad4831fb70034f620b364c37151ff98d8b1d87ba36.exe
File opened (read-only)	\??\Y:	1613c0858d9807e261835bad4831fb70034f620b364c37151ff98d8b1d87ba36.exe
File opened (read-only)	\??\Z:	1613c0858d9807e261835bad4831fb70034f620b364c37151ff98d8b1d87ba36.exe
File opened (read-only)	\??\B:	1613c0858d9807e261835bad4831fb70034f620b364c37151ff98d8b1d87ba36.exe
File opened (read-only)	\??\I:	1613c0858d9807e261835bad4831fb70034f620b364c37151ff98d8b1d87ba36.exe
File opened (read-only)	\??\V:	1613c0858d9807e261835bad4831fb70034f620b364c37151ff98d8b1d87ba36.exe
File opened (read-only)	\??\X:	1613c0858d9807e261835bad4831fb70034f620b364c37151ff98d8b1d87ba36.exe
File opened (read-only)	\??\K:	1613c0858d9807e261835bad4831fb70034f620b364c37151ff98d8b1d87ba36.exe
File opened (read-only)	\??\R:	1613c0858d9807e261835bad4831fb70034f620b364c37151ff98d8b1d87ba36.exe
File opened (read-only)	\??\Q:	1613c0858d9807e261835bad4831fb70034f620b364c37151ff98d8b1d87ba36.exe
File opened (read-only)	\??\W:	1613c0858d9807e261835bad4831fb70034f620b364c37151ff98d8b1d87ba36.exe
File opened (read-only)	\??\N:	1613c0858d9807e261835bad4831fb70034f620b364c37151ff98d8b1d87ba36.exe
File opened (read-only)	\??\P:	1613c0858d9807e261835bad4831fb70034f620b364c37151ff98d8b1d87ba36.exe

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

System Information Discovery
T1082

System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	1613c0858d9807e261835bad4831fb70034f620b364c37151ff98d8b1d87ba36.exe

Modifies registry class 2 IoCs

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{4336a54d-038b-4685-ab02-99bb52d3fb8b}\Instance\	1613c0858d9807e261835bad4831fb70034f620b364c37151ff98d8b1d87ba36.exe
Key created	\REGISTRY\USER\S-1-5-21-2170637797-568393320-3232933035-1000_Classes\WOW6432Node\CLSID\{018D5C66-4533-4307-9B53-224DE2ED1FE6}\Instance\	1613c0858d9807e261835bad4831fb70034f620b364c37151ff98d8b1d87ba36.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
2356	1613c0858d9807e261835bad4831fb70034f620b364c37151ff98d8b1d87ba36.exe
2356	1613c0858d9807e261835bad4831fb70034f620b364c37151ff98d8b1d87ba36.exe

C:\Users\Admin\AppData\Local\Temp\1613c0858d9807e261835bad4831fb70034f620b364c37151ff98d8b1d87ba36.exe
"C:\Users\Admin\AppData\Local\Temp\1613c0858d9807e261835bad4831fb70034f620b364c37151ff98d8b1d87ba36.exe"
1⤵
- Enumerates connected drives
- System Location Discovery: System Language Discovery
- Modifies registry class
- Suspicious use of SetWindowsHookEx
PID:2356

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --field-trial-handle=4056,i,5469445176230119590,7931734017267321834,262144 --variations-seed-version --mojo-platform-channel-handle=3956 /prefetch:8
1⤵
PID:4708

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Peripheral Device Discovery

Query Registry

System Information Discovery

2

T1082

System Location Discovery

1

T1614

System Language Discovery

1

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/2356-0-0x0000000000400000-0x0000000000D06000-memory.dmp

Filesize
9.0MB

Download
memory/2356-2-0x0000000000401000-0x0000000000528000-memory.dmp

Filesize
1.2MB

Download
memory/2356-1-0x0000000000400000-0x0000000000D06000-memory.dmp

Filesize
9.0MB

Download
memory/2356-3-0x0000000000400000-0x0000000000D06000-memory.dmp

Filesize
9.0MB

Download
memory/2356-5-0x0000000000400000-0x0000000000D06000-memory.dmp

Filesize
9.0MB

Download
memory/2356-6-0x0000000000400000-0x0000000000D06000-memory.dmp

Filesize
9.0MB

Download
memory/2356-7-0x0000000000400000-0x0000000000D06000-memory.dmp

Filesize
9.0MB

Download

Analysis

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