2308f8e8efc684070263a99ab797b0ff02342d528b5ddc320b63260059937e98

Analysis

max time kernel
142s
max time network
160s
platform
windows7_x64
resource
win7-20231215-en
resource tags

arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
submitted
25/12/2023, 12:41

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General

Target

1f359efe2bcfb67234b7c5dc689fbdb6.exe
Size

312KB
MD5

1f359efe2bcfb67234b7c5dc689fbdb6
SHA1

56471afe54fd3209d3f1f5d4ce0457ae2219aaac
SHA256

2308f8e8efc684070263a99ab797b0ff02342d528b5ddc320b63260059937e98
SHA512

089bb561e072c6d5a2ba292a2c7f0a99d6bb20173231d9c8ddf4935b18a153fbc3183591a45a95311ac6fc121b3747796d464fa9ac7fd64be2ff87111ad337af
SSDEEP

3072:Bwbqks+CRoRwGg00jN/wfLEAy8zsH1j05sYUncjIdqIdpx1xmLcgcO9U004NOFVf:Bweks+CRE0mfLS8zW1Osdnp1PuJ93ON

Score

7^/10

Malware Config

Signatures

Loads dropped DLL 4 IoCs

pid	Process
1940	1f359efe2bcfb67234b7c5dc689fbdb6.exe
1940	1f359efe2bcfb67234b7c5dc689fbdb6.exe
1940	1f359efe2bcfb67234b7c5dc689fbdb6.exe
1940	1f359efe2bcfb67234b7c5dc689fbdb6.exe

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

System Information Discovery
T1082

Modifies Internet Explorer settings 1 TTPs 1 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-2444714103-3190537498-3629098939-1000\Software\Microsoft\Internet Explorer\Main	1f359efe2bcfb67234b7c5dc689fbdb6.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	1940	1f359efe2bcfb67234b7c5dc689fbdb6.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
1940	1f359efe2bcfb67234b7c5dc689fbdb6.exe
1940	1f359efe2bcfb67234b7c5dc689fbdb6.exe

C:\Users\Admin\AppData\Local\Temp\1f359efe2bcfb67234b7c5dc689fbdb6.exe
"C:\Users\Admin\AppData\Local\Temp\1f359efe2bcfb67234b7c5dc689fbdb6.exe"
1⤵
- Loads dropped DLL
- Modifies Internet Explorer settings
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
PID:1940

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Modify Registry

T1112

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\Microsoft\Windows\Temporary Internet Files\Content.IE5\YV6H14B0\px[2].js

Filesize
346B

MD5
f84f931c0dd37448e03f0dabf4e4ca9f

SHA1
9c2c50edcf576453ccc07bf65668bd23c76e8663

SHA256
5c1d5fd46a88611c31ecbb8ffc1142a7e74ec7fb7d72bd3891131c880ef3f584

SHA512
afc3089d932fb030e932bf6414ac05681771051dd51d164f09635ca09cbd8525a52879524b6aa24e972e7766ddf529484cc1ec416de8b61255435a89ba781f8c

Download Submit
\Users\Admin\AppData\Local\Temp\bhs6097.tmp

Filesize
242KB

MD5
46abad63ed5a1a264515f158a08dd410

SHA1
96bf993cbf8245c2adcdf305f6f8b2e2579f5707

SHA256
7df243e7fef0e6894b7b5ca9ed12598c61ad92706d54b795c871ff32559199e7

SHA512
17d6d52b04ee0d29aa18ec7eacf468cf62414479165ce11bef23e1446780611ff41fb1f2b596f34e67c90e691d3ddece87f9acf26c4569b28df3d8dbdaa58243

Download Submit
memory/1940-0-0x0000000074300000-0x00000000749EE000-memory.dmp

Filesize
6.9MB

Download
memory/1940-3-0x0000000000440000-0x0000000000482000-memory.dmp

Filesize
264KB

Download
memory/1940-4-0x00000000047E0000-0x0000000004820000-memory.dmp

Filesize
256KB

Download
memory/1940-5-0x00000000047E0000-0x0000000004820000-memory.dmp

Filesize
256KB

Download
memory/1940-6-0x00000000047E0000-0x0000000004820000-memory.dmp

Filesize
256KB

Download
memory/1940-9-0x000000000A500000-0x000000000ACA6000-memory.dmp

Filesize
7.6MB

Download
memory/1940-10-0x0000000074300000-0x00000000749EE000-memory.dmp

Filesize
6.9MB

Download
memory/1940-11-0x00000000047E0000-0x0000000004820000-memory.dmp

Filesize
256KB

Download
memory/1940-32-0x00000000047E0000-0x0000000004820000-memory.dmp

Filesize
256KB

Download
memory/1940-33-0x00000000047E0000-0x0000000004820000-memory.dmp

Filesize
256KB

Download