36a31af3fbee43522fbf6a4aea740de46e1645133add8918bf1f31e98208f04b

Analysis

max time kernel
147s
max time network
150s
platform
windows7_x64
resource
win7-20230703-en
resource tags

arch:x64arch:x86image:win7-20230703-enlocale:en-usos:windows7-x64system
submitted
08/07/2023, 17:45

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General

Target

97446377168211exeexeexeex.exe
Size

31KB
MD5

9744637716821173b405ccf700e4425f
SHA1

c59394c41bc9060b4e899ead1dc0c32016884d8a
SHA256

36a31af3fbee43522fbf6a4aea740de46e1645133add8918bf1f31e98208f04b
SHA512

f37b51a7cc81b56a477435201c2093cd22845e97a01897797a85e0ffd8f6dfc9f9aaee6872c3693417fa3071197172c9554a381217814ea8a857f2d522c4b0e3
SSDEEP

384:bAvMaNGh4z7CG3POOvbRSLoF/F0QU5XYFnufc/zzogFzpju3FXobM:bAvJCYOOvbRPDEgXVFzpC3FXog

Score

7^/10

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
2380	demka.exe

Loads dropped DLL 1 IoCs

pid	Process
2336	97446377168211exeexeexeex.exe

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

System Information Discovery
T1082

Suspicious use of UnmapMainImage 2 IoCs

pid	Process
2336	97446377168211exeexeexeex.exe
2380	demka.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2336 wrote to memory of 2380	2336	97446377168211exeexeexeex.exe	29
PID 2336 wrote to memory of 2380	2336	97446377168211exeexeexeex.exe	29
PID 2336 wrote to memory of 2380	2336	97446377168211exeexeexeex.exe	29
PID 2336 wrote to memory of 2380	2336	97446377168211exeexeexeex.exe	29

C:\Users\Admin\AppData\Local\Temp\97446377168211exeexeexeex.exe
"C:\Users\Admin\AppData\Local\Temp\97446377168211exeexeexeex.exe"
1⤵
- Loads dropped DLL
- Suspicious use of UnmapMainImage
- Suspicious use of WriteProcessMemory
PID:2336
- C:\Users\Admin\AppData\Local\Temp\demka.exe
  "C:\Users\Admin\AppData\Local\Temp\demka.exe"
  2⤵
  - Executes dropped EXE
  - Suspicious use of UnmapMainImage
  PID:2380

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\demka.exe

Filesize
31KB

MD5
fbec228140bd2fa1c21a646918e9029e

SHA1
a047128207be40065113a2933f5c79c13b65ab5e

SHA256
1cdfe940435a8145fc5166a00632b33fc060e54baecaf7665c14565ee5f42c0c

SHA512
775240aac435cd8698fde8f8c82a720a6ea3291ed321a3c07dd72b19ff735451d612df4c3f2aae496a7116e28405a8c8388a6ca0ec177fe830247a48b748f28f

Download Submit
C:\Users\Admin\AppData\Local\Temp\demka.exe

Filesize
31KB

MD5
fbec228140bd2fa1c21a646918e9029e

SHA1
a047128207be40065113a2933f5c79c13b65ab5e

SHA256
1cdfe940435a8145fc5166a00632b33fc060e54baecaf7665c14565ee5f42c0c

SHA512
775240aac435cd8698fde8f8c82a720a6ea3291ed321a3c07dd72b19ff735451d612df4c3f2aae496a7116e28405a8c8388a6ca0ec177fe830247a48b748f28f

Download Submit
\Users\Admin\AppData\Local\Temp\demka.exe

Filesize
31KB

MD5
fbec228140bd2fa1c21a646918e9029e

SHA1
a047128207be40065113a2933f5c79c13b65ab5e

SHA256
1cdfe940435a8145fc5166a00632b33fc060e54baecaf7665c14565ee5f42c0c

SHA512
775240aac435cd8698fde8f8c82a720a6ea3291ed321a3c07dd72b19ff735451d612df4c3f2aae496a7116e28405a8c8388a6ca0ec177fe830247a48b748f28f

Download Submit
memory/2336-54-0x00000000002A0000-0x00000000002A6000-memory.dmp

Filesize
24KB

Download
memory/2336-55-0x0000000000400000-0x0000000000406000-memory.dmp

Filesize
24KB

Download