e4524474dc0dd7baf4474ec7700268311bda6eb1862a0c41c8e527acd761378a

General

Target

e4524474dc0dd7baf4474ec7700268311bda6eb1862a0c41c8e527acd761378a.exe
Size

1.0MB
MD5

97a2ab1a919748de874d2420c6d138a1
SHA1

c052e8b275800fa00b1034743c0394ede191c0be
SHA256

e4524474dc0dd7baf4474ec7700268311bda6eb1862a0c41c8e527acd761378a
SHA512

b640e83dccbbb0f101898dd6e2599e5cb0d655ecc2d573aa7ed2395c6fb90a45d6582237981678d6a10a1d293eda240c2541bd6eb268553cc949f4a6b500a16f

Score

9^/10

collection

Malware Config

Signatures

NirSoft MailPassView 3 IoCs

Password recovery tool for various email clients

Processes:

resource	yara_rule
behavioral2/memory/2980-148-0x0000000000400000-0x000000000041C000-memory.dmp	MailPassView
behavioral2/memory/2980-150-0x0000000000400000-0x000000000041C000-memory.dmp	MailPassView
behavioral2/memory/2980-151-0x0000000000400000-0x000000000041C000-memory.dmp	MailPassView

NirSoft WebBrowserPassView 4 IoCs

Password recovery tool for various web browsers

Processes:

resource	yara_rule
behavioral2/memory/3648-141-0x0000000000400000-0x000000000045B000-memory.dmp	WebBrowserPassView
behavioral2/memory/3648-143-0x0000000000400000-0x000000000045B000-memory.dmp	WebBrowserPassView
behavioral2/memory/3648-144-0x0000000000400000-0x000000000045B000-memory.dmp	WebBrowserPassView
behavioral2/memory/3648-145-0x0000000000400000-0x000000000045B000-memory.dmp	WebBrowserPassView

Nirsoft 7 IoCs

Processes:

resource	yara_rule
behavioral2/memory/3648-141-0x0000000000400000-0x000000000045B000-memory.dmp	Nirsoft
behavioral2/memory/3648-143-0x0000000000400000-0x000000000045B000-memory.dmp	Nirsoft
behavioral2/memory/3648-144-0x0000000000400000-0x000000000045B000-memory.dmp	Nirsoft
behavioral2/memory/3648-145-0x0000000000400000-0x000000000045B000-memory.dmp	Nirsoft
behavioral2/memory/2980-148-0x0000000000400000-0x000000000041C000-memory.dmp	Nirsoft
behavioral2/memory/2980-150-0x0000000000400000-0x000000000041C000-memory.dmp	Nirsoft
behavioral2/memory/2980-151-0x0000000000400000-0x000000000041C000-memory.dmp	Nirsoft

Checks computer location settings 2 TTPs 1 IoCs

Looks up country code configured in the registry, likely geofence.

Query Registry

T1012

System Information Discovery

T1082

Processes:

e4524474dc0dd7baf4474ec7700268311bda6eb1862a0c41c8e527acd761378a.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-1809750270-3141839489-3074374771-1000\Control Panel\International\Geo\Nation	e4524474dc0dd7baf4474ec7700268311bda6eb1862a0c41c8e527acd761378a.exe

Uses the VBS compiler for execution 1 TTPs

Scripting
T1064

Accesses Microsoft Outlook accounts 1 TTPs 1 IoCs

collection

Email Collection

T1114

Processes:

vbc.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-1809750270-3141839489-3074374771-1000\Software\Microsoft\Office\Outlook\OMI Account Manager\Accounts	vbc.exe

Looks up external IP address via web service 1 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.

Processes:

flow ioc

33 bot.whatismyipaddress.com

flow	ioc
33	bot.whatismyipaddress.com

Suspicious use of SetThreadContext 3 IoCs

Processes:

e4524474dc0dd7baf4474ec7700268311bda6eb1862a0c41c8e527acd761378a.exee4524474dc0dd7baf4474ec7700268311bda6eb1862a0c41c8e527acd761378a.exe

description	pid	process	target process
PID 2508 set thread context of 4252	2508	e4524474dc0dd7baf4474ec7700268311bda6eb1862a0c41c8e527acd761378a.exe	e4524474dc0dd7baf4474ec7700268311bda6eb1862a0c41c8e527acd761378a.exe
PID 4252 set thread context of 3648	4252	e4524474dc0dd7baf4474ec7700268311bda6eb1862a0c41c8e527acd761378a.exe	vbc.exe
PID 4252 set thread context of 2980	4252	e4524474dc0dd7baf4474ec7700268311bda6eb1862a0c41c8e527acd761378a.exe	vbc.exe

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

System Information Discovery
T1082
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
T1053

Processes:

schtasks.exe

pid process

4444 schtasks.exe

pid	process
4444	schtasks.exe

Suspicious behavior: EnumeratesProcesses 14 IoCs

Processes:

vbc.exee4524474dc0dd7baf4474ec7700268311bda6eb1862a0c41c8e527acd761378a.exe

pid	process
3648	vbc.exe
3648	vbc.exe
3648	vbc.exe
3648	vbc.exe
3648	vbc.exe
3648	vbc.exe
3648	vbc.exe
3648	vbc.exe
3648	vbc.exe
3648	vbc.exe
3648	vbc.exe
3648	vbc.exe
4252	e4524474dc0dd7baf4474ec7700268311bda6eb1862a0c41c8e527acd761378a.exe
4252	e4524474dc0dd7baf4474ec7700268311bda6eb1862a0c41c8e527acd761378a.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

e4524474dc0dd7baf4474ec7700268311bda6eb1862a0c41c8e527acd761378a.exe

description pid process

Token: SeDebugPrivilege 4252 e4524474dc0dd7baf4474ec7700268311bda6eb1862a0c41c8e527acd761378a.exe
Suspicious use of SetWindowsHookEx 1 IoCs

Processes:

e4524474dc0dd7baf4474ec7700268311bda6eb1862a0c41c8e527acd761378a.exe

pid process

4252 e4524474dc0dd7baf4474ec7700268311bda6eb1862a0c41c8e527acd761378a.exe

description	pid	process
Token: SeDebugPrivilege	4252	e4524474dc0dd7baf4474ec7700268311bda6eb1862a0c41c8e527acd761378a.exe

pid	process
4252	e4524474dc0dd7baf4474ec7700268311bda6eb1862a0c41c8e527acd761378a.exe

Suspicious use of WriteProcessMemory 29 IoCs

Processes:

e4524474dc0dd7baf4474ec7700268311bda6eb1862a0c41c8e527acd761378a.exee4524474dc0dd7baf4474ec7700268311bda6eb1862a0c41c8e527acd761378a.exe

description	pid	process	target process
PID 2508 wrote to memory of 4444	2508	e4524474dc0dd7baf4474ec7700268311bda6eb1862a0c41c8e527acd761378a.exe	schtasks.exe
PID 2508 wrote to memory of 4444	2508	e4524474dc0dd7baf4474ec7700268311bda6eb1862a0c41c8e527acd761378a.exe	schtasks.exe
PID 2508 wrote to memory of 4444	2508	e4524474dc0dd7baf4474ec7700268311bda6eb1862a0c41c8e527acd761378a.exe	schtasks.exe
PID 2508 wrote to memory of 4252	2508	e4524474dc0dd7baf4474ec7700268311bda6eb1862a0c41c8e527acd761378a.exe	e4524474dc0dd7baf4474ec7700268311bda6eb1862a0c41c8e527acd761378a.exe
PID 2508 wrote to memory of 4252	2508	e4524474dc0dd7baf4474ec7700268311bda6eb1862a0c41c8e527acd761378a.exe	e4524474dc0dd7baf4474ec7700268311bda6eb1862a0c41c8e527acd761378a.exe
PID 2508 wrote to memory of 4252	2508	e4524474dc0dd7baf4474ec7700268311bda6eb1862a0c41c8e527acd761378a.exe	e4524474dc0dd7baf4474ec7700268311bda6eb1862a0c41c8e527acd761378a.exe
PID 2508 wrote to memory of 4252	2508	e4524474dc0dd7baf4474ec7700268311bda6eb1862a0c41c8e527acd761378a.exe	e4524474dc0dd7baf4474ec7700268311bda6eb1862a0c41c8e527acd761378a.exe
PID 2508 wrote to memory of 4252	2508	e4524474dc0dd7baf4474ec7700268311bda6eb1862a0c41c8e527acd761378a.exe	e4524474dc0dd7baf4474ec7700268311bda6eb1862a0c41c8e527acd761378a.exe
PID 2508 wrote to memory of 4252	2508	e4524474dc0dd7baf4474ec7700268311bda6eb1862a0c41c8e527acd761378a.exe	e4524474dc0dd7baf4474ec7700268311bda6eb1862a0c41c8e527acd761378a.exe
PID 2508 wrote to memory of 4252	2508	e4524474dc0dd7baf4474ec7700268311bda6eb1862a0c41c8e527acd761378a.exe	e4524474dc0dd7baf4474ec7700268311bda6eb1862a0c41c8e527acd761378a.exe
PID 2508 wrote to memory of 4252	2508	e4524474dc0dd7baf4474ec7700268311bda6eb1862a0c41c8e527acd761378a.exe	e4524474dc0dd7baf4474ec7700268311bda6eb1862a0c41c8e527acd761378a.exe
PID 4252 wrote to memory of 3648	4252	e4524474dc0dd7baf4474ec7700268311bda6eb1862a0c41c8e527acd761378a.exe	vbc.exe
PID 4252 wrote to memory of 3648	4252	e4524474dc0dd7baf4474ec7700268311bda6eb1862a0c41c8e527acd761378a.exe	vbc.exe
PID 4252 wrote to memory of 3648	4252	e4524474dc0dd7baf4474ec7700268311bda6eb1862a0c41c8e527acd761378a.exe	vbc.exe
PID 4252 wrote to memory of 3648	4252	e4524474dc0dd7baf4474ec7700268311bda6eb1862a0c41c8e527acd761378a.exe	vbc.exe
PID 4252 wrote to memory of 3648	4252	e4524474dc0dd7baf4474ec7700268311bda6eb1862a0c41c8e527acd761378a.exe	vbc.exe
PID 4252 wrote to memory of 3648	4252	e4524474dc0dd7baf4474ec7700268311bda6eb1862a0c41c8e527acd761378a.exe	vbc.exe
PID 4252 wrote to memory of 3648	4252	e4524474dc0dd7baf4474ec7700268311bda6eb1862a0c41c8e527acd761378a.exe	vbc.exe
PID 4252 wrote to memory of 3648	4252	e4524474dc0dd7baf4474ec7700268311bda6eb1862a0c41c8e527acd761378a.exe	vbc.exe
PID 4252 wrote to memory of 3648	4252	e4524474dc0dd7baf4474ec7700268311bda6eb1862a0c41c8e527acd761378a.exe	vbc.exe
PID 4252 wrote to memory of 2980	4252	e4524474dc0dd7baf4474ec7700268311bda6eb1862a0c41c8e527acd761378a.exe	vbc.exe
PID 4252 wrote to memory of 2980	4252	e4524474dc0dd7baf4474ec7700268311bda6eb1862a0c41c8e527acd761378a.exe	vbc.exe
PID 4252 wrote to memory of 2980	4252	e4524474dc0dd7baf4474ec7700268311bda6eb1862a0c41c8e527acd761378a.exe	vbc.exe
PID 4252 wrote to memory of 2980	4252	e4524474dc0dd7baf4474ec7700268311bda6eb1862a0c41c8e527acd761378a.exe	vbc.exe
PID 4252 wrote to memory of 2980	4252	e4524474dc0dd7baf4474ec7700268311bda6eb1862a0c41c8e527acd761378a.exe	vbc.exe
PID 4252 wrote to memory of 2980	4252	e4524474dc0dd7baf4474ec7700268311bda6eb1862a0c41c8e527acd761378a.exe	vbc.exe
PID 4252 wrote to memory of 2980	4252	e4524474dc0dd7baf4474ec7700268311bda6eb1862a0c41c8e527acd761378a.exe	vbc.exe
PID 4252 wrote to memory of 2980	4252	e4524474dc0dd7baf4474ec7700268311bda6eb1862a0c41c8e527acd761378a.exe	vbc.exe
PID 4252 wrote to memory of 2980	4252	e4524474dc0dd7baf4474ec7700268311bda6eb1862a0c41c8e527acd761378a.exe	vbc.exe

C:\Users\Admin\AppData\Local\Temp\e4524474dc0dd7baf4474ec7700268311bda6eb1862a0c41c8e527acd761378a.exe
"C:\Users\Admin\AppData\Local\Temp\e4524474dc0dd7baf4474ec7700268311bda6eb1862a0c41c8e527acd761378a.exe"
1⤵
- Checks computer location settings
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:2508

C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\jfXCYR" /XML "C:\Users\Admin\AppData\Local\Temp\tmp5CD5.tmp"
2⤵
- Creates scheduled task(s)
PID:4444

C:\Users\Admin\AppData\Local\Temp\e4524474dc0dd7baf4474ec7700268311bda6eb1862a0c41c8e527acd761378a.exe
"C:\Users\Admin\AppData\Local\Temp\e4524474dc0dd7baf4474ec7700268311bda6eb1862a0c41c8e527acd761378a.exe"
2⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:4252

C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe
"C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe" /stext "C:\Users\Admin\AppData\Local\Temp\tmp8CDE.tmp"
3⤵
- Suspicious behavior: EnumeratesProcesses
PID:3648

C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe
"C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe" /stext "C:\Users\Admin\AppData\Local\Temp\tmp958A.tmp"
3⤵
- Accesses Microsoft Outlook accounts
PID:2980

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Scripting

1

T1064

Scheduled Task

1

T1053

Persistence

Scheduled Task

1

T1053

Privilege Escalation

Scheduled Task

1

T1053

Defense Evasion

Scripting

1

T1064

Credential Access

Discovery

Query Registry

1

T1012

System Information Discovery

2

T1082

Lateral Movement

Collection

Email Collection

1

T1114

Exfiltration

Command and Control

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

C:\Users\Admin\AppData\Local\Microsoft\CLR_v2.0_32\UsageLogs\e4524474dc0dd7baf4474ec7700268311bda6eb1862a0c41c8e527acd761378a.exe.log
Filesize
500B

MD5
f3bfbe5958adfc86cc0ea0a8317ea113

SHA1
3bf76848af2edafcacee5f9fb6a06b35a6724015

SHA256
598715cafd950c881e4fe318430b5830e95781f2093baa22f124cfad03320874

SHA512
873fb9861d615ec3298ccba8231ea3f2a22f2050fe68fea1a6948987942c04f6b40f0b92d5e59f6971cdb429b67877ac2e3cfc953949a0140e03c6cdb8a1139d

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmp5CD5.tmp
Filesize
1KB

MD5
6eb2d327f444bd155989c07dd59e0421

SHA1
32decc56d8f6100d42923331329546c71eb99402

SHA256
e87a60afe035fb6353d5e8bd38c823f0fdcee1a4d0ed3610c34c5100d526ef9a

SHA512
e3c186857a63b910d620ca557e66541a12d1a22fe3a95fef4b6769a2c821d50ce43d8b61c445c7c6d1f1f9ef169e2c3d73761d5a9c2fb1d60f4812242527e8f8

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmp8CDE.tmp
Filesize
4KB

MD5
bdf65f70610625cc771c5cc7ce168c7d

SHA1
a8829b1c071ed0521d11925a98468c12a53a03b8

SHA256
b66236dd86f140ca02db0c296e45032b272de2895c4f047a562e73bc8395dba5

SHA512
add2db50b0440b07ecc48a5fde7f0b72e84b76f11ea060944afa28ddd03791e6adb3bfca704254131fb3f591f484b37f7276fab96b0c4776a27cb526bcf5f3a4

Download Submit
memory/2508-137-0x0000000074770000-0x0000000074D21000-memory.dmp

Filesize
5.7MB

Download
memory/2508-130-0x0000000074770000-0x0000000074D21000-memory.dmp

Filesize
5.7MB

Download
memory/2508-131-0x0000000074770000-0x0000000074D21000-memory.dmp

Filesize
5.7MB

Download
memory/2980-151-0x0000000000400000-0x000000000041C000-memory.dmp

Filesize
112KB

Download
memory/2980-147-0x0000000000000000-mapping.dmp

Download
memory/2980-150-0x0000000000400000-0x000000000041C000-memory.dmp

Filesize
112KB

Download
memory/2980-148-0x0000000000400000-0x000000000041C000-memory.dmp

Filesize
112KB

Download
memory/3648-140-0x0000000000000000-mapping.dmp

Download
memory/3648-141-0x0000000000400000-0x000000000045B000-memory.dmp

Filesize
364KB

Download
memory/3648-143-0x0000000000400000-0x000000000045B000-memory.dmp

Filesize
364KB

Download
memory/3648-144-0x0000000000400000-0x000000000045B000-memory.dmp

Filesize
364KB

Download
memory/3648-145-0x0000000000400000-0x000000000045B000-memory.dmp

Filesize
364KB

Download
memory/4252-134-0x0000000000000000-mapping.dmp

Download
memory/4252-139-0x0000000074770000-0x0000000074D21000-memory.dmp

Filesize
5.7MB

Download
memory/4252-138-0x0000000074770000-0x0000000074D21000-memory.dmp

Filesize
5.7MB

Download
memory/4444-132-0x0000000000000000-mapping.dmp

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

Replay Monitor

Loading Replay Monitor...

Downloads