7f392c0f86c3e97c454091eefc12ac87cf882ab4b1a62fb4de17c85a7c469759

Analysis

max time kernel
1780s
max time network
1496s
platform
windows11-21h2_x64
resource
win11-20240419-en
resource tags

arch:x64arch:x86image:win11-20240419-enlocale:en-usos:windows11-21h2-x64system
submitted
01/05/2024, 15:20

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General

Target

Atomic.exe
Size

5.7MB
MD5

2d3298af0929b57dbb134a5b007a104a
SHA1

176bdf1ea1361b45d405bc9a767cda0f14d65b4f
SHA256

685d34d66d6361756ff4cc66270dbafe519b2c8abf0642d08a5541e4e097ba39
SHA512

8b866c9395eb6b668e94c702742c66bfe2576cf8c5c8cf72bcfb471165c1e082d774e131159a9f1a49006675118c03e1e5ceacd60fe032945a5a874e9b8f5334
SSDEEP

98304:nabOYoHwfLk3vSmaR0+Mc4AN0edaAHDfysrTlC:ncObAbN0j

Score

6^/10

Malware Config

Signatures

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

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

System Information Discovery
T1082

Suspicious use of AdjustPrivilegeToken 3 IoCs

description	pid	Process
Token: SeDebugPrivilege	2260	Atomic.exe
Token: SeShutdownPrivilege	2260	Atomic.exe
Token: SeCreatePagefilePrivilege	2260	Atomic.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
2260	Atomic.exe

Suspicious use of SendNotifyMessage 1 IoCs

pid	Process
2260	Atomic.exe

C:\Users\Admin\AppData\Local\Temp\Atomic.exe
"C:\Users\Admin\AppData\Local\Temp\Atomic.exe"
1⤵
- Enumerates connected drives
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
PID:2260

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Peripheral Device Discovery

T1120

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Microsoft\Windows Media\12.0\WMSDKNS.XML

Filesize
9KB

MD5
7050d5ae8acfbe560fa11073fef8185d

SHA1
5bc38e77ff06785fe0aec5a345c4ccd15752560e

SHA256
cb87767c4a384c24e4a0f88455f59101b1ae7b4fb8de8a5adb4136c5f7ee545b

SHA512
a7a295ac8921bb3dde58d4bcde9372ed59def61d4b7699057274960fa8c1d1a1daff834a93f7a0698e9e5c16db43af05e9fd2d6d7c9232f7d26ffcff5fc5900b

Download Submit
memory/2260-0-0x00007FFD7F67B000-0x00007FFD7F67C000-memory.dmp

Filesize
4KB

Download
memory/2260-11-0x00007FFD7F67B000-0x00007FFD7F67C000-memory.dmp

Filesize
4KB

Download