11bc700b26b09c06b0d4317e4e8d0c26a5ca16834480c0ecf6a4f164ef7f88c6

General

Target

b84c1bcdfc54998b268bf88a240ef7b7.exe
Size

1000KB
MD5

b84c1bcdfc54998b268bf88a240ef7b7
SHA1

7fb2603c8dc973af6c279b766c563ace934f9650
SHA256

11bc700b26b09c06b0d4317e4e8d0c26a5ca16834480c0ecf6a4f164ef7f88c6
SHA512

8646244c8987cbc14606cac589edf286216362230b8e1a8bb162477285544b46faea3107a024939e793815a8d78346e34f739d474482314e24aa247e11b581d3
SSDEEP

24576:M+sLP/2wz52q+ia/Z0/9OJ31B+5vMiqt0gj2ed:y/tuZ49OHqOL

Score

7^/10

Malware Config

Signatures

Deletes itself 1 IoCs

pid	Process
2564	b84c1bcdfc54998b268bf88a240ef7b7.exe

Executes dropped EXE 1 IoCs

pid	Process
2564	b84c1bcdfc54998b268bf88a240ef7b7.exe

Loads dropped DLL 1 IoCs

pid	Process
2520	b84c1bcdfc54998b268bf88a240ef7b7.exe

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

Web Service

T1102

flow	ioc
5	pastebin.com
7	pastebin.com

Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs

pid	Process
2564	b84c1bcdfc54998b268bf88a240ef7b7.exe

Creates scheduled task(s) 1 TTPs 1 IoCs

Schtasks is often used by malware for persistence or to perform post-infection execution.

persistence

Scheduled Task/Job

T1053

pid	Process
2224	schtasks.exe

Suspicious behavior: EnumeratesProcesses 1 IoCs

pid	Process
2564	b84c1bcdfc54998b268bf88a240ef7b7.exe

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
2520	b84c1bcdfc54998b268bf88a240ef7b7.exe

Suspicious use of UnmapMainImage 2 IoCs

pid	Process
2520	b84c1bcdfc54998b268bf88a240ef7b7.exe
2564	b84c1bcdfc54998b268bf88a240ef7b7.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 2520 wrote to memory of 2564	2520	b84c1bcdfc54998b268bf88a240ef7b7.exe	27
PID 2520 wrote to memory of 2564	2520	b84c1bcdfc54998b268bf88a240ef7b7.exe	27
PID 2520 wrote to memory of 2564	2520	b84c1bcdfc54998b268bf88a240ef7b7.exe	27
PID 2520 wrote to memory of 2564	2520	b84c1bcdfc54998b268bf88a240ef7b7.exe	27
PID 2564 wrote to memory of 2224	2564	b84c1bcdfc54998b268bf88a240ef7b7.exe	28
PID 2564 wrote to memory of 2224	2564	b84c1bcdfc54998b268bf88a240ef7b7.exe	28
PID 2564 wrote to memory of 2224	2564	b84c1bcdfc54998b268bf88a240ef7b7.exe	28
PID 2564 wrote to memory of 2224	2564	b84c1bcdfc54998b268bf88a240ef7b7.exe	28

C:\Users\Admin\AppData\Local\Temp\b84c1bcdfc54998b268bf88a240ef7b7.exe
"C:\Users\Admin\AppData\Local\Temp\b84c1bcdfc54998b268bf88a240ef7b7.exe"
1⤵
- Loads dropped DLL
- Suspicious behavior: RenamesItself
- Suspicious use of UnmapMainImage
- Suspicious use of WriteProcessMemory
PID:2520
- C:\Users\Admin\AppData\Local\Temp\b84c1bcdfc54998b268bf88a240ef7b7.exe
  C:\Users\Admin\AppData\Local\Temp\b84c1bcdfc54998b268bf88a240ef7b7.exe
  2⤵
  - Deletes itself
  - Executes dropped EXE
  - Suspicious use of NtSetInformationThreadHideFromDebugger
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of UnmapMainImage
  - Suspicious use of WriteProcessMemory
  PID:2564
- - C:\Windows\SysWOW64\schtasks.exe
    schtasks.exe /CREATE /RL HIGHEST /SC ONLOGON /TR "C:\Users\Admin\AppData\Local\Temp\b84c1bcdfc54998b268bf88a240ef7b7.exe" /TN Google_Trk_Updater /F
    3⤵
    - Creates scheduled task(s)
    PID:2224

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Scheduled Task/Job

1

T1053

Persistence

Scheduled Task/Job

1

T1053

Privilege Escalation

Scheduled Task/Job

1

T1053

Defense Evasion

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Web Service

1

T1102

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\94308059B57B3142E455B38A6EB92015

Filesize
67KB

MD5
753df6889fd7410a2e9fe333da83a429

SHA1
3c425f16e8267186061dd48ac1c77c122962456e

SHA256
b42dc237e44cbc9a43400e7d3f9cbd406dbdefd62bfe87328f8663897d69df78

SHA512
9d56f79410ad0cf852c74c3ef9454e7ae86e80bdd6ff67773994b48ccac71142bcf5c90635da6a056e1406e81e64674db9584928e867c55b77b59e2851cf6444

Download Submit
C:\Users\Admin\AppData\Local\Temp\TarF011.tmp

Filesize
175KB

MD5
dd73cead4b93366cf3465c8cd32e2796

SHA1
74546226dfe9ceb8184651e920d1dbfb432b314e

SHA256
a6752b7851b591550e4625b832a393aabcc428de18d83e8593cd540f7d7cae22

SHA512
ce1bdd595065c94fa528badf4a6a8777893807d6789267612755df818ba6ffe55e4df429710aea29526ee4aa8ef20e25f2f05341da53992157d21ae032c0fb63

Download Submit
C:\Users\Admin\AppData\Local\Temp\b84c1bcdfc54998b268bf88a240ef7b7.exe

Filesize
1000KB

MD5
38b73556075e7f9e84a9781e2b520179

SHA1
f5891787da053fa4429ec9bca017f4579303dfc7

SHA256
3f427c41aa1d59e3a96fadc1557cb9e2e745830db71dfd50b029557aaa1d06ea

SHA512
3c98d820a331071bfeb8bbb2e8a00110a4af1a6f584e1993262b4b5d5eeeffebdd55b26e766d15ecfc2248f66e977e256b1f1b29d9c3acf1b71db0e81ce7cf20

Download Submit
\Users\Admin\AppData\Local\Temp\b84c1bcdfc54998b268bf88a240ef7b7.exe

Filesize
64KB

MD5
f4204d93734fc90a149bdda9798aec1b

SHA1
41d4e6099acd8f681334b9ee990205659981e4c6

SHA256
3e265266a675891c0b985b9e716395b45d837cc599903285cb3e2a18e17105b3

SHA512
c6cbe62a0883a0a98b1034d497b5b3bb1e5706e59c26c076e60a4385fd7925e8323d31a50f6278fa957676e5560b0d467bf66661469382d9db634e20329de3fe

Download Submit
memory/2520-12-0x0000000002DF0000-0x0000000002E73000-memory.dmp

Filesize
524KB

Download
memory/2520-15-0x0000000000400000-0x000000000047E000-memory.dmp

Filesize
504KB

Download
memory/2520-0-0x0000000000400000-0x0000000000483000-memory.dmp

Filesize
524KB

Download
memory/2520-1-0x00000000001A0000-0x0000000000223000-memory.dmp

Filesize
524KB

Download
memory/2520-2-0x0000000000400000-0x000000000047E000-memory.dmp

Filesize
504KB

Download
memory/2564-17-0x00000000001A0000-0x0000000000223000-memory.dmp

Filesize
524KB

Download
memory/2564-24-0x0000000001490000-0x000000000150E000-memory.dmp

Filesize
504KB

Download
memory/2564-23-0x0000000000400000-0x000000000045B000-memory.dmp

Filesize
364KB

Download
memory/2564-67-0x0000000000400000-0x000000000045B000-memory.dmp

Filesize
364KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads