720c1d647e2fb7ffbcb2d8488847ab8ba6e1ad750f7787350dcb7353fc637398

Analysis

max time kernel
150s
max time network
155s
platform
windows7_x64
resource
win7-20240221-en
resource tags

arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
submitted
02/05/2024, 23:18

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General

Target

720c1d647e2fb7ffbcb2d8488847ab8ba6e1ad750f7787350dcb7353fc637398.exe
Size

77KB
MD5

7056215c18fbe95507e17b13fb734b30
SHA1

e27495dc01cb7f9ed525d75d1cf01db7e508506e
SHA256

720c1d647e2fb7ffbcb2d8488847ab8ba6e1ad750f7787350dcb7353fc637398
SHA512

51586d6b9460bf8cddf64c0451e41047433ab4d94671310f3562e3c025d5096d944a4bc1bcc00f47c2b26ba3cc45cdd3039cbe67c435b8f29c3aa5a3effe137b
SSDEEP

1536:MD7DL7tc4108tdgI2MyzNORQtOflIwoHNV2XBFV72BOlA7ZsrYNkWLnxtVlnGMpm:MD7DLhNHtdgI2MyzNORQtOflIwoHNV2h

Score

7^/10

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
2264	quip.exe

Loads dropped DLL 1 IoCs

pid	Process
1284	720c1d647e2fb7ffbcb2d8488847ab8ba6e1ad750f7787350dcb7353fc637398.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
1284	720c1d647e2fb7ffbcb2d8488847ab8ba6e1ad750f7787350dcb7353fc637398.exe
2264	quip.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 1284 wrote to memory of 2264	1284	720c1d647e2fb7ffbcb2d8488847ab8ba6e1ad750f7787350dcb7353fc637398.exe	28
PID 1284 wrote to memory of 2264	1284	720c1d647e2fb7ffbcb2d8488847ab8ba6e1ad750f7787350dcb7353fc637398.exe	28
PID 1284 wrote to memory of 2264	1284	720c1d647e2fb7ffbcb2d8488847ab8ba6e1ad750f7787350dcb7353fc637398.exe	28
PID 1284 wrote to memory of 2264	1284	720c1d647e2fb7ffbcb2d8488847ab8ba6e1ad750f7787350dcb7353fc637398.exe	28

C:\Users\Admin\AppData\Local\Temp\720c1d647e2fb7ffbcb2d8488847ab8ba6e1ad750f7787350dcb7353fc637398.exe
"C:\Users\Admin\AppData\Local\Temp\720c1d647e2fb7ffbcb2d8488847ab8ba6e1ad750f7787350dcb7353fc637398.exe"
1⤵
- Loads dropped DLL
- Suspicious use of UnmapMainImage
- Suspicious use of WriteProcessMemory
PID:1284
- C:\Users\Admin\AppData\Local\Temp\quip.exe
  "C:\Users\Admin\AppData\Local\Temp\quip.exe"
  2⤵
  - Executes dropped EXE
  - Suspicious use of UnmapMainImage
  PID:2264

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

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\LocalLow\Microsoft\CryptnetUrlCache\Content\94308059B57B3142E455B38A6EB92015

Filesize
68KB

MD5
29f65ba8e88c063813cc50a4ea544e93

SHA1
05a7040d5c127e68c25d81cc51271ffb8bef3568

SHA256
1ed81fa8dfb6999a9fedc6e779138ffd99568992e22d300acd181a6d2c8de184

SHA512
e29b2e92c496245bed3372578074407e8ef8882906ce10c35b3c8deebfefe01b5fd7f3030acaa693e175f4b7aca6cd7d8d10ae1c731b09c5fa19035e005de3aa

Download Submit
C:\Users\Admin\AppData\Local\Temp\Tar97D4.tmp

Filesize
177KB

MD5
435a9ac180383f9fa094131b173a2f7b

SHA1
76944ea657a9db94f9a4bef38f88c46ed4166983

SHA256
67dc37ed50b8e63272b49a254a6039ee225974f1d767bb83eb1fd80e759a7c34

SHA512
1a6b277611959720a9c71114957620517ad94541302f164eb872bd322292a952409bafb8bc2ac793b16ad5f25d83f8594ccff2b7834e3c2b2b941e6fc84c009a

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

Filesize
78KB

MD5
6d023b3839c5efd56e173769c15eb7b0

SHA1
32dd27df0720a09befde53e9c5b2a8eececfa974

SHA256
ed53f88aa2d309464485bda9329d51f133f470b63166b3c815a3629d0c1a9202

SHA512
d78e548204638e4962e773a8147e9bdd06525bdd716bea8312f7ead7465a28516f3c9758fde158c2b5fe69fba965102f5714f85e7faf5acd23fc024b947463a8

Download Submit
memory/1284-0-0x0000000000270000-0x0000000000275000-memory.dmp

Filesize
20KB

Download
memory/1284-1-0x0000000000400000-0x0000000000406000-memory.dmp

Filesize
24KB

Download
memory/1284-8-0x0000000000270000-0x0000000000275000-memory.dmp

Filesize
20KB

Download
memory/2264-23-0x0000000000260000-0x0000000000265000-memory.dmp

Filesize
20KB

Download