311d1eec40cd03c1460bac91043a4454e745345667ff661f51e2e167c05cc347

Analysis

max time kernel
34s
max time network
132s
platform
windows7_x64
resource
win7-20240704-en
resource tags

arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system
submitted
05/07/2024, 03:04

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General

Target

311d1eec40cd03c1460bac91043a4454e745345667ff661f51e2e167c05cc347.exe
Size

3.6MB
MD5

1b166349960ee2e6a2ffdf1a565d8b00
SHA1

585c4738ef84016e02a0e0429b9593aa8e713163
SHA256

311d1eec40cd03c1460bac91043a4454e745345667ff661f51e2e167c05cc347
SHA512

4d24e89cbc9870dc12a750d2ddbbd8d030e1eacf4cf9f2be7505c252330eb89dc00bbc619c94d147b44e74ada10d40b52b7a504d5589ee518499f7a8289f3a9c
SSDEEP

49152:tQ8nJd/wACgevLugTg4khbNsm+kCjmCX5yvpnr5jtIgygRbNsm+x:txn/wAC7vLNkhZshnvs5rfZshx

Score

7^/10

Malware Config

Signatures

Deletes itself 1 IoCs

pid	Process
2152	311d1eec40cd03c1460bac91043a4454e745345667ff661f51e2e167c05cc347.exe

Executes dropped EXE 1 IoCs

pid	Process
2152	311d1eec40cd03c1460bac91043a4454e745345667ff661f51e2e167c05cc347.exe

Loads dropped DLL 1 IoCs

pid	Process
2904	311d1eec40cd03c1460bac91043a4454e745345667ff661f51e2e167c05cc347.exe

Legitimate hosting services abused for malware hosting/C2 1 TTPs 2 IoCs

Web Service

T1102

flow	ioc
3	pastebin.com
4	pastebin.com

Suspicious behavior: EnumeratesProcesses 1 IoCs

pid	Process
2152	311d1eec40cd03c1460bac91043a4454e745345667ff661f51e2e167c05cc347.exe

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
2904	311d1eec40cd03c1460bac91043a4454e745345667ff661f51e2e167c05cc347.exe

Suspicious use of UnmapMainImage 1 IoCs

pid	Process
2152	311d1eec40cd03c1460bac91043a4454e745345667ff661f51e2e167c05cc347.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2904 wrote to memory of 2152	2904	311d1eec40cd03c1460bac91043a4454e745345667ff661f51e2e167c05cc347.exe	30
PID 2904 wrote to memory of 2152	2904	311d1eec40cd03c1460bac91043a4454e745345667ff661f51e2e167c05cc347.exe	30
PID 2904 wrote to memory of 2152	2904	311d1eec40cd03c1460bac91043a4454e745345667ff661f51e2e167c05cc347.exe	30
PID 2904 wrote to memory of 2152	2904	311d1eec40cd03c1460bac91043a4454e745345667ff661f51e2e167c05cc347.exe	30

C:\Users\Admin\AppData\Local\Temp\311d1eec40cd03c1460bac91043a4454e745345667ff661f51e2e167c05cc347.exe
"C:\Users\Admin\AppData\Local\Temp\311d1eec40cd03c1460bac91043a4454e745345667ff661f51e2e167c05cc347.exe"
1⤵
- Loads dropped DLL
- Suspicious behavior: RenamesItself
- Suspicious use of WriteProcessMemory
PID:2904
- C:\Users\Admin\AppData\Local\Temp\311d1eec40cd03c1460bac91043a4454e745345667ff661f51e2e167c05cc347.exe
  C:\Users\Admin\AppData\Local\Temp\311d1eec40cd03c1460bac91043a4454e745345667ff661f51e2e167c05cc347.exe
  2⤵
  - Deletes itself
  - Executes dropped EXE
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of UnmapMainImage
  PID:2152

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Web Service

T1102

Exfiltration

Impact

Replay Monitor

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Downloads

\Users\Admin\AppData\Local\Temp\311d1eec40cd03c1460bac91043a4454e745345667ff661f51e2e167c05cc347.exe

Filesize
3.6MB

MD5
9f38ce9fd2c48f79c3614d7c063b4991

SHA1
d48816e824df853fa8436486bffe9e8e475716f9

SHA256
61c733adeb0770b89af960cb2963e97ff3d0f9c74b1ea97a22c3c7d5da4e393d

SHA512
9ed33ae4101e916f8b52054497e131d5329d6fc43463f8765e2194106131afec907a2863ceeae00f1fca281cd83d269cd9382f92fe09a1476aacebbd549ca96f

Download Submit
memory/2152-10-0x0000000000400000-0x0000000000517000-memory.dmp

Filesize
1.1MB

Download
memory/2152-12-0x0000000000400000-0x00000000004A3000-memory.dmp

Filesize
652KB

Download
memory/2152-17-0x0000000002E80000-0x0000000002F97000-memory.dmp

Filesize
1.1MB

Download
memory/2152-33-0x0000000000400000-0x0000000000443000-memory.dmp

Filesize
268KB

Download
memory/2152-39-0x000000000FBD0000-0x000000000FC73000-memory.dmp

Filesize
652KB

Download
memory/2904-0-0x0000000000400000-0x0000000000517000-memory.dmp

Filesize
1.1MB

Download
memory/2904-6-0x0000000002ED0000-0x0000000002FE7000-memory.dmp

Filesize
1.1MB

Download
memory/2904-9-0x0000000000400000-0x0000000000517000-memory.dmp

Filesize
1.1MB

Download