65fa35570d75b063809aeedbbc141bf2fd0184a57a6256f23273be43ae431b05

Analysis

max time kernel
114s
max time network
120s
platform
windows7_x64
resource
win7-20240729-en
resource tags

arch:x64arch:x86image:win7-20240729-enlocale:en-usos:windows7-x64system
submitted
06/08/2024, 04:34

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General

Target

5c86b70703c4185b7338424fca141980N.exe
Size

77KB
MD5

5c86b70703c4185b7338424fca141980
SHA1

1496e1880b41df287f87f0808ea227494913fede
SHA256

65fa35570d75b063809aeedbbc141bf2fd0184a57a6256f23273be43ae431b05
SHA512

a2e3907f426b2977c4caab5f84517bbf8f0eaed227bd44d623f7f001bc664062538f00da067bd075267edf75ac7fb1c9090e42c23f2af209085ad29c66b7f978
SSDEEP

1536:MD7DL7tc4108tdgI2MyzNORQtOflIwoHNV2XBFV72BOlA7ZsrYNkWLnxtVlnGMpr:MD7DLhNHtdgI2MyzNORQtOflIwoHNV2Y

Score

7^/10

discovery

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
2736	quip.exe

Loads dropped DLL 1 IoCs

pid	Process
2916	5c86b70703c4185b7338424fca141980N.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 2 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	5c86b70703c4185b7338424fca141980N.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	quip.exe

Suspicious use of UnmapMainImage 2 IoCs

pid	Process
2916	5c86b70703c4185b7338424fca141980N.exe
2736	quip.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2916 wrote to memory of 2736	2916	5c86b70703c4185b7338424fca141980N.exe	30
PID 2916 wrote to memory of 2736	2916	5c86b70703c4185b7338424fca141980N.exe	30
PID 2916 wrote to memory of 2736	2916	5c86b70703c4185b7338424fca141980N.exe	30
PID 2916 wrote to memory of 2736	2916	5c86b70703c4185b7338424fca141980N.exe	30

C:\Users\Admin\AppData\Local\Temp\5c86b70703c4185b7338424fca141980N.exe
"C:\Users\Admin\AppData\Local\Temp\5c86b70703c4185b7338424fca141980N.exe"
1⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious use of UnmapMainImage
- Suspicious use of WriteProcessMemory
PID:2916
- C:\Users\Admin\AppData\Local\Temp\quip.exe
  "C:\Users\Admin\AppData\Local\Temp\quip.exe"
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  - Suspicious use of UnmapMainImage
  PID:2736

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\Cab4CDA.tmp

Filesize
70KB

MD5
49aebf8cbd62d92ac215b2923fb1b9f5

SHA1
1723be06719828dda65ad804298d0431f6aff976

SHA256
b33efcb95235b98b48508e019afa4b7655e80cf071defabd8b2123fc8b29307f

SHA512
bf86116b015fb56709516d686e168e7c9c68365136231cc51d0b6542ae95323a71d2c7acec84aad7dcecc2e410843f6d82a0a6d51b9acfc721a9c84fdd877b5b

Download Submit
C:\Users\Admin\AppData\Local\Temp\Tar4CFD.tmp

Filesize
181KB

MD5
4ea6026cf93ec6338144661bf1202cd1

SHA1
a1dec9044f750ad887935a01430bf49322fbdcb7

SHA256
8efbc21559ef8b1bcf526800d8070baad42474ce7198e26fa771dbb41a76b1d8

SHA512
6c7e0980e39aacf4c3689802353f464a08cd17753bd210ee997e5f2a455deb4f287a9ef74d84579dbde49bc96213cd2b8b247723919c412ea980aa6e6bfe218b

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

Filesize
77KB

MD5
78cdee451662c31e10843f9fef393773

SHA1
28a6c18386fe6c0c01bfe28c639c79dbdcd97bd0

SHA256
99960e2b9e2f06047f282c83e1a3fc4450dd00755f64db4586b842ddf25643da

SHA512
691a1d5631cb4579697ae4804450f674a0c10b683e394cafbddb348d7345dcaa2fc245691d0b306c1fbcf9ba21b766b1872967efaf459f1785f4ee6d28b06348

Download Submit
memory/2736-23-0x00000000003D0000-0x00000000003D5000-memory.dmp

Filesize
20KB

Download
memory/2916-0-0x0000000000330000-0x0000000000335000-memory.dmp

Filesize
20KB

Download
memory/2916-1-0x0000000000400000-0x0000000000406000-memory.dmp

Filesize
24KB

Download
memory/2916-8-0x0000000000330000-0x0000000000335000-memory.dmp

Filesize
20KB

Download