emotet | 5c7bc5017c377c2f610c6ea789a44a5f951b950f73ae62256b552e7a5cf939a5

Analysis

max time kernel
150s
max time network
151s
platform
windows10-2004_x64
resource
win10v2004-20240730-en
resource tags

arch:x64arch:x86image:win10v2004-20240730-enlocale:en-usos:windows10-2004-x64system
submitted
01-08-2024 02:59

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General

Target

7a289870d1b7bc24de1078a40727d47f.exe
Size

160KB
MD5

7a289870d1b7bc24de1078a40727d47f
SHA1

3ca418b23f942f0bb7acab3de41573de8d4a0f8f
SHA256

5c7bc5017c377c2f610c6ea789a44a5f951b950f73ae62256b552e7a5cf939a5
SHA512

d9b0cc06e8f671849299b1554d2b1da8cde308516cb5a8ef4f81856c3a8f8f06b56192f2512fe8e3ad3ee20eb102eeef6e6172add220c0bc5c61703135ebd51c
SSDEEP

3072:Gj5bi6jgM9Fl5NQaeJwGEr8UbPchbdyC:y3jgCFRe2xgI0hb

Score

10^/10

emotet epoch2 banker discovery trojan

Malware Config

Extracted

Family

emotet

Botnet

Epoch2

38.18.235.242:80

5.196.108.189:8080

121.124.124.40:7080

104.236.246.93:8080

113.61.66.94:80

120.150.60.189:80

91.211.88.52:7080

47.144.21.12:443

108.46.29.236:80

139.162.108.71:8080

134.209.36.254:8080

139.59.60.244:8080

66.65.136.14:80

76.175.162.101:80

174.106.122.139:80

95.213.236.64:8080

174.45.13.118:80

50.35.17.13:80

209.141.54.221:8080

87.106.139.101:8080

rsa_pubkey.plain

Signatures

Emotet
Emotet is a trojan that is primarily spread through spam emails.
trojan banker emotet

Emotet payload 5 IoCs

Detects Emotet payload in memory.

trojan banker

resource	yara_rule
behavioral2/memory/2720-4-0x00000000004E0000-0x00000000004F0000-memory.dmp	emotet
behavioral2/memory/2720-0-0x00000000004C0000-0x00000000004D2000-memory.dmp	emotet
behavioral2/memory/2720-7-0x00000000004B0000-0x00000000004BF000-memory.dmp	emotet
behavioral2/memory/1492-10-0x00000000004D0000-0x00000000004E2000-memory.dmp	emotet
behavioral2/memory/1492-14-0x00000000004F0000-0x0000000000500000-memory.dmp	emotet

Executes dropped EXE 1 IoCs

pid	Process
1492	KBDSORS1.exe

Drops file in System32 directory 1 IoCs

description	ioc	Process
File opened for modification	C:\Windows\SysWOW64\netcenter\KBDSORS1.exe	7a289870d1b7bc24de1078a40727d47f.exe

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

System Information Discovery
T1082

System Location Discovery: System Language Discovery 1 TTPs 2 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	7a289870d1b7bc24de1078a40727d47f.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	KBDSORS1.exe

Suspicious behavior: EnumeratesProcesses 16 IoCs

pid	Process
1492	KBDSORS1.exe
1492	KBDSORS1.exe
1492	KBDSORS1.exe
1492	KBDSORS1.exe
1492	KBDSORS1.exe
1492	KBDSORS1.exe
1492	KBDSORS1.exe
1492	KBDSORS1.exe
1492	KBDSORS1.exe
1492	KBDSORS1.exe
1492	KBDSORS1.exe
1492	KBDSORS1.exe
1492	KBDSORS1.exe
1492	KBDSORS1.exe
1492	KBDSORS1.exe
1492	KBDSORS1.exe

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
2720	7a289870d1b7bc24de1078a40727d47f.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 2720 wrote to memory of 1492	2720	7a289870d1b7bc24de1078a40727d47f.exe	85
PID 2720 wrote to memory of 1492	2720	7a289870d1b7bc24de1078a40727d47f.exe	85
PID 2720 wrote to memory of 1492	2720	7a289870d1b7bc24de1078a40727d47f.exe	85

C:\Users\Admin\AppData\Local\Temp\7a289870d1b7bc24de1078a40727d47f.exe
"C:\Users\Admin\AppData\Local\Temp\7a289870d1b7bc24de1078a40727d47f.exe"
1⤵
- Drops file in System32 directory
- System Location Discovery: System Language Discovery
- Suspicious behavior: RenamesItself
- Suspicious use of WriteProcessMemory
PID:2720
- C:\Windows\SysWOW64\netcenter\KBDSORS1.exe
  "C:\Windows\SysWOW64\netcenter\KBDSORS1.exe"
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  PID:1492

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\Windows\SysWOW64\netcenter\KBDSORS1.exe

Filesize
160KB

MD5
7a289870d1b7bc24de1078a40727d47f

SHA1
3ca418b23f942f0bb7acab3de41573de8d4a0f8f

SHA256
5c7bc5017c377c2f610c6ea789a44a5f951b950f73ae62256b552e7a5cf939a5

SHA512
d9b0cc06e8f671849299b1554d2b1da8cde308516cb5a8ef4f81856c3a8f8f06b56192f2512fe8e3ad3ee20eb102eeef6e6172add220c0bc5c61703135ebd51c

Download Submit
memory/1492-10-0x00000000004D0000-0x00000000004E2000-memory.dmp

Filesize
72KB

Download
memory/1492-14-0x00000000004F0000-0x0000000000500000-memory.dmp

Filesize
64KB

Download
memory/2720-4-0x00000000004E0000-0x00000000004F0000-memory.dmp

Filesize
64KB

Download
memory/2720-0-0x00000000004C0000-0x00000000004D2000-memory.dmp

Filesize
72KB

Download
memory/2720-7-0x00000000004B0000-0x00000000004BF000-memory.dmp

Filesize
60KB

Download
memory/2720-9-0x0000000000400000-0x000000000042B000-memory.dmp

Filesize
172KB

Download