5f6005a108b4ad7b5c72398dc9111945216daef1d5b632426a1805be288a185e

Analysis

max time kernel
169s
max time network
184s
platform
windows7_x64
resource
win7-20221111-en
resource tags

arch:x64arch:x86image:win7-20221111-enlocale:en-usos:windows7-x64system
submitted
25/11/2022, 18:29

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General

Target

5f6005a108b4ad7b5c72398dc9111945216daef1d5b632426a1805be288a185e.exe
Size

451KB
MD5

b0e2c156b901a5a87e947fea1ff56316
SHA1

dc3761398275dedca78517dcaa61e281eef1ca51
SHA256

5f6005a108b4ad7b5c72398dc9111945216daef1d5b632426a1805be288a185e
SHA512

7a25c6b76be11c53748191849f236754947df0d14095f12319120cbbbcfc7dc655d544a85862dcd83f21db46971abd521897378c82cca86a51b43767935ca82d
SSDEEP

6144:SvaqS4IR/kviXzd4twM19AwCflNKBek0egb3CZF8/yoYZeiEzK4NKzLBM4cUvpSp:h/kviXzdtmJwNKBekM3GoYTEDeBf40bI

Score

8^/10

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
1892	hpigpwdrymrp.exe

Loads dropped DLL 2 IoCs

pid	Process
524	5f6005a108b4ad7b5c72398dc9111945216daef1d5b632426a1805be288a185e.exe
524	5f6005a108b4ad7b5c72398dc9111945216daef1d5b632426a1805be288a185e.exe

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

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-1-5-21-3406023954-474543476-3319432036-1000\Software\Microsoft\Internet Explorer\Main	hpigpwdrymrp.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	1892	hpigpwdrymrp.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
1892	hpigpwdrymrp.exe
1892	hpigpwdrymrp.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 524 wrote to memory of 1892	524	5f6005a108b4ad7b5c72398dc9111945216daef1d5b632426a1805be288a185e.exe	27
PID 524 wrote to memory of 1892	524	5f6005a108b4ad7b5c72398dc9111945216daef1d5b632426a1805be288a185e.exe	27
PID 524 wrote to memory of 1892	524	5f6005a108b4ad7b5c72398dc9111945216daef1d5b632426a1805be288a185e.exe	27
PID 524 wrote to memory of 1892	524	5f6005a108b4ad7b5c72398dc9111945216daef1d5b632426a1805be288a185e.exe	27

C:\Users\Admin\AppData\Local\Temp\5f6005a108b4ad7b5c72398dc9111945216daef1d5b632426a1805be288a185e.exe
"C:\Users\Admin\AppData\Local\Temp\5f6005a108b4ad7b5c72398dc9111945216daef1d5b632426a1805be288a185e.exe"
1⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:524
- C:\Users\Admin\AppData\Local\Temp\hpigpwdrymrp.exe
  "C:\Users\Admin\AppData\Local\Temp\\hpigpwdrymrp.exe"
  2⤵
  - Executes dropped EXE
  - Modifies Internet Explorer settings
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of SetWindowsHookEx
  PID:1892

Network

MITRE ATT&CK Enterprise v6

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\Temp\hpigpwdrymrp.exe

Filesize
11KB

MD5
8a1240360271b11d7be8e579c8aae55a

SHA1
d5f399cea2aae630772f1090c83b3e3353ed833f

SHA256
81b9fdc86475fe81c05f0feeef0b233e1386802a57c7050f63409181b5feb827

SHA512
f1baf606ef670a94467962d95ab21fcb7257acdc5409d1430d15c2bc03bf7391f76c37a657f9cb0e7420a1cf3c34d430b022e1932701cad4504e7c2f08d0ac81

Download Submit
C:\Users\Admin\AppData\Local\Temp\parent.txt

Filesize
451KB

MD5
b0e2c156b901a5a87e947fea1ff56316

SHA1
dc3761398275dedca78517dcaa61e281eef1ca51

SHA256
5f6005a108b4ad7b5c72398dc9111945216daef1d5b632426a1805be288a185e

SHA512
7a25c6b76be11c53748191849f236754947df0d14095f12319120cbbbcfc7dc655d544a85862dcd83f21db46971abd521897378c82cca86a51b43767935ca82d

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

Filesize
11KB

MD5
8a1240360271b11d7be8e579c8aae55a

SHA1
d5f399cea2aae630772f1090c83b3e3353ed833f

SHA256
81b9fdc86475fe81c05f0feeef0b233e1386802a57c7050f63409181b5feb827

SHA512
f1baf606ef670a94467962d95ab21fcb7257acdc5409d1430d15c2bc03bf7391f76c37a657f9cb0e7420a1cf3c34d430b022e1932701cad4504e7c2f08d0ac81

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

Filesize
11KB

MD5
8a1240360271b11d7be8e579c8aae55a

SHA1
d5f399cea2aae630772f1090c83b3e3353ed833f

SHA256
81b9fdc86475fe81c05f0feeef0b233e1386802a57c7050f63409181b5feb827

SHA512
f1baf606ef670a94467962d95ab21fcb7257acdc5409d1430d15c2bc03bf7391f76c37a657f9cb0e7420a1cf3c34d430b022e1932701cad4504e7c2f08d0ac81

Download Submit
memory/1892-58-0x000007FEF3E10000-0x000007FEF4833000-memory.dmp

Filesize
10.1MB

Download
memory/1892-59-0x000007FEF2D70000-0x000007FEF3E06000-memory.dmp

Filesize
16.6MB

Download
memory/1892-61-0x000007FEFC201000-0x000007FEFC203000-memory.dmp

Filesize
8KB

Download