1c528fdfc2c509d15324944a6e92d6a3596702ee2d160c8541a05b463558fe50

Analysis

max time kernel
140s
max time network
119s
platform
windows7_x64
resource
win7-20231129-en
resource tags

arch:x64arch:x86image:win7-20231129-enlocale:en-usos:windows7-x64system
submitted
19/03/2024, 17:15

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General

Target

d6ad4a9856f1ab9592528133647f872d.exe
Size

1.4MB
MD5

d6ad4a9856f1ab9592528133647f872d
SHA1

633b9edd8e960e1c95aff5feaec7e10c9e1f8882
SHA256

1c528fdfc2c509d15324944a6e92d6a3596702ee2d160c8541a05b463558fe50
SHA512

f103fde82fda6dcf264f2bd3a75dd980b0332fb5c5f5b148e682a3a61d3404a005d543c359bfe213f8c4fb1c80c6b88678e0edfe23a6d47d36c5bdddacbb6208
SSDEEP

24576:5napjEtthNS0xo4zyoA5q4C1CEYLYljj9fSnuESCj1N6j8nS/QRV5GEaFkS3rJQa:5autzo4zoq4oCEYAj9fLTiP6iR5SinXq

Score

7^/10

evasion trojan

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
2316	d6ad4a9856f1ab9592528133647f872d.tmp

Loads dropped DLL 4 IoCs

pid	Process
2368	d6ad4a9856f1ab9592528133647f872d.exe
2316	d6ad4a9856f1ab9592528133647f872d.tmp
2316	d6ad4a9856f1ab9592528133647f872d.tmp
2316	d6ad4a9856f1ab9592528133647f872d.tmp

Checks whether UAC is enabled 1 TTPs 1 IoCs

evasion trojan

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA	d6ad4a9856f1ab9592528133647f872d.tmp

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
2316	d6ad4a9856f1ab9592528133647f872d.tmp

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 2368 wrote to memory of 2316	2368	d6ad4a9856f1ab9592528133647f872d.exe	28
PID 2368 wrote to memory of 2316	2368	d6ad4a9856f1ab9592528133647f872d.exe	28
PID 2368 wrote to memory of 2316	2368	d6ad4a9856f1ab9592528133647f872d.exe	28
PID 2368 wrote to memory of 2316	2368	d6ad4a9856f1ab9592528133647f872d.exe	28
PID 2368 wrote to memory of 2316	2368	d6ad4a9856f1ab9592528133647f872d.exe	28
PID 2368 wrote to memory of 2316	2368	d6ad4a9856f1ab9592528133647f872d.exe	28
PID 2368 wrote to memory of 2316	2368	d6ad4a9856f1ab9592528133647f872d.exe	28

C:\Users\Admin\AppData\Local\Temp\d6ad4a9856f1ab9592528133647f872d.exe
"C:\Users\Admin\AppData\Local\Temp\d6ad4a9856f1ab9592528133647f872d.exe"
1⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:2368
- C:\Users\Admin\AppData\Local\Temp\is-LO895.tmp\d6ad4a9856f1ab9592528133647f872d.tmp
  "C:\Users\Admin\AppData\Local\Temp\is-LO895.tmp\d6ad4a9856f1ab9592528133647f872d.tmp" /SL5="$5014A,1180665,54272,C:\Users\Admin\AppData\Local\Temp\d6ad4a9856f1ab9592528133647f872d.exe"
  2⤵
  - Executes dropped EXE
  - Loads dropped DLL
  - Checks whether UAC is enabled
  - Suspicious behavior: GetForegroundWindowSpam
  PID:2316

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

\Users\Admin\AppData\Local\Temp\is-36OCH.tmp\_isetup\_shfoldr.dll

Filesize
22KB

MD5
92dc6ef532fbb4a5c3201469a5b5eb63

SHA1
3e89ff837147c16b4e41c30d6c796374e0b8e62c

SHA256
9884e9d1b4f8a873ccbd81f8ad0ae257776d2348d027d811a56475e028360d87

SHA512
9908e573921d5dbc3454a1c0a6c969ab8a81cc2e8b5385391d46b1a738fb06a76aa3282e0e58d0d2ffa6f27c85668cd5178e1500b8a39b1bbae04366ae6a86d3

Download Submit
\Users\Admin\AppData\Local\Temp\is-36OCH.tmp\isxdl.dll

Filesize
30KB

MD5
acad81d4f3c22543a75461c775dbbac1

SHA1
99d30eed555d169c8eb61ec6fe6b9e508a1fabba

SHA256
c473d65d63b55cdfe6e7f6d11eb04178544a095aa32e036f233e06898a8ff3f1

SHA512
4ddb6b77e04c980fd7dc106f949a0aa2fa96267e3e1d7f1a4f3d3796784452c3f31f229f8070863946e50d157181515d1a8056fb5c4a8743f646d52a60f2185e

Download Submit
\Users\Admin\AppData\Local\Temp\is-LO895.tmp\d6ad4a9856f1ab9592528133647f872d.tmp

Filesize
688KB

MD5
c765336f0dcf4efdcc2101eed67cd30c

SHA1
fa0279f59738c5aa3b6b20106e109ccd77f895a7

SHA256
c5177fdc6031728e10141745cd69edbc91c92d14411a2dec6e8e8caa4f74ab28

SHA512
06a67ac37c20897967e2cad453793a6ef1c7804d4c578404f845daa88c859b15b0acb51642e6ad23ca6ba6549b02d5f6c98b1fa402004bdbf9d646abab7ec891

Download Submit
memory/2316-15-0x0000000000240000-0x0000000000241000-memory.dmp

Filesize
4KB

Download
memory/2316-20-0x0000000010000000-0x0000000010016000-memory.dmp

Filesize
88KB

Download
memory/2316-21-0x00000000005C0000-0x00000000005C2000-memory.dmp

Filesize
8KB

Download
memory/2316-23-0x0000000000400000-0x00000000004BC000-memory.dmp

Filesize
752KB

Download
memory/2316-28-0x0000000000240000-0x0000000000241000-memory.dmp

Filesize
4KB

Download
memory/2368-1-0x0000000000400000-0x0000000000414000-memory.dmp

Filesize
80KB

Download
memory/2368-22-0x0000000000400000-0x0000000000414000-memory.dmp

Filesize
80KB

Download