9f8c8433758efa6d32d9f69bcfd4099f58cb51daf293063ddb2f6021c0784fa0

Analysis

max time kernel
141s
max time network
122s
platform
windows7_x64
resource
win7-20240221-en
resource tags

arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
submitted
05/03/2024, 15:47

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General

Target

setuppig.exe
Size

820KB
MD5

d0ae361cb1868061739d782b630753e8
SHA1

c6fb1d1f69c38300799421fd6a6599ee9a096115
SHA256

c862479a4b5a154be9281898bdac95d696d7747ca29ac0f73c63b7dc2e55f299
SHA512

afb68b204af6f58607a3518868615c8c63edd7bec2e3df20ad79d314ac7ee219b0b1b8214011055c1ef58d8b9be046277144036ca668b7b1df336457376c5335
SSDEEP

24576:7I39dwOfdl5EEDkEmaWRBjTIFDSXCu6XNA15UrMV:76dwI53maWbH69E5UrM

Score

7^/10

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
2184	is-J3SBI.tmp

Loads dropped DLL 3 IoCs

pid	Process
2868	setuppig.exe
2184	is-J3SBI.tmp
2184	is-J3SBI.tmp

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

System Information Discovery
T1082

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
2184	is-J3SBI.tmp

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 2868 wrote to memory of 2184	2868	setuppig.exe	28
PID 2868 wrote to memory of 2184	2868	setuppig.exe	28
PID 2868 wrote to memory of 2184	2868	setuppig.exe	28
PID 2868 wrote to memory of 2184	2868	setuppig.exe	28
PID 2868 wrote to memory of 2184	2868	setuppig.exe	28
PID 2868 wrote to memory of 2184	2868	setuppig.exe	28
PID 2868 wrote to memory of 2184	2868	setuppig.exe	28

C:\Users\Admin\AppData\Local\Temp\setuppig.exe
"C:\Users\Admin\AppData\Local\Temp\setuppig.exe"
1⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:2868
- C:\Users\Admin\AppData\Local\Temp\is-JI9NI.tmp\is-J3SBI.tmp
  "C:\Users\Admin\AppData\Local\Temp\is-JI9NI.tmp\is-J3SBI.tmp" /SL4 $70120 "C:\Users\Admin\AppData\Local\Temp\setuppig.exe" 605953 52224
  2⤵
  - Executes dropped EXE
  - Loads dropped DLL
  - Suspicious behavior: GetForegroundWindowSpam
  PID:2184

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\Local\Temp\is-JI9NI.tmp\is-J3SBI.tmp

Filesize
635KB

MD5
5ba571eb89bacef396539841970711b0

SHA1
f51e65174a43784710cc2b03a5129f21f3578644

SHA256
440f88196d6586d81917097b39bfb98bf338afc24116434de0c25c356e2d7452

SHA512
ee46d826d1da230f75ec2e2d96ad1aa918a7f71f530422ee58cc4c50272fce08950eceadd52b103937b36039af44ce1cadeb9d6a1c8eeecdf6e8d07274471a54

Download Submit
\Users\Admin\AppData\Local\Temp\is-JI9NI.tmp\is-J3SBI.tmp

Filesize
365KB

MD5
da631dc814f2895fed7234d095b3e820

SHA1
7f3bbcec8cefe96f298afbbc42d42ebcb42adf1d

SHA256
b6db5e24731b6e5d856bdd2f5653939b64be675d0461a505361df67169f8851f

SHA512
0fbfcb07d07309489114758d37ff2947e4ba7412b4b70ff55baca05096a7f6503502f41c19c938604aa79434023c20fcd800689bed3ebfe4b07b61f8ba219abf

Download Submit
\Users\Admin\AppData\Local\Temp\is-RTQ1N.tmp\_isetup\_shfoldr.dll

Filesize
22KB

MD5
92dc6ef532fbb4a5c3201469a5b5eb63

SHA1
3e89ff837147c16b4e41c30d6c796374e0b8e62c

SHA256
9884e9d1b4f8a873ccbd81f8ad0ae257776d2348d027d811a56475e028360d87

SHA512
9908e573921d5dbc3454a1c0a6c969ab8a81cc2e8b5385391d46b1a738fb06a76aa3282e0e58d0d2ffa6f27c85668cd5178e1500b8a39b1bbae04366ae6a86d3

Download Submit
memory/2184-16-0x0000000000400000-0x00000000004CD000-memory.dmp

Filesize
820KB

Download
memory/2868-1-0x0000000000400000-0x0000000000413000-memory.dmp

Filesize
76KB

Download
memory/2868-15-0x0000000000400000-0x0000000000413000-memory.dmp

Filesize
76KB

Download