emotet | bfbd30d169acd7d4a8c972a12b33e473af15eff8fdc5b16c1a6a64b03798cd3c

Analysis

max time kernel
137s
max time network
145s
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, 16:31 UTC

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

81377a76438ed12cd909f7fa84f426bc_JaffaCakes118.exe
Size

95KB
MD5

81377a76438ed12cd909f7fa84f426bc
SHA1

7004731088077a1f7094782cd8e453e020804e60
SHA256

bfbd30d169acd7d4a8c972a12b33e473af15eff8fdc5b16c1a6a64b03798cd3c
SHA512

3f9553f7a412c64ba000600638b743f4ca51aeec808584171fd2487f024f40cd1fa26ed02aa96fbc3f4bd45d61fc4c96296afdb61d3b7564c0a0a09b39e23ad6
SSDEEP

1536:L5qy5eV2+suXluCfZwmO/i2Q0mMx8ot+doa/7/vRoTIqaroBz0RoQ1eN:tq+KzXQCfZlO/vRyc+T+mw4RoQ1o

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

1
-----BEGIN PUBLIC KEY-----
2
MHwwDQYJKoZIhvcNAQEBBQADawAwaAJhANQOcBKvh5xEW7VcJ9totsjdBwuAclxS
3
Q0e09fk8V053lktpW3TRrzAW63yt6j1KWnyxMrU3igFXypBoI4lVNmkje4UPtIIS
4
fkzjEIvG1v/ZNn1k0J0PfFTxbFFeUEs3AwIDAQAB
5
-----END PUBLIC KEY-----

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/4352-4-0x0000000000710000-0x0000000000720000-memory.dmp	emotet
behavioral2/memory/4352-0-0x00000000006F0000-0x0000000000702000-memory.dmp	emotet
behavioral2/memory/4352-7-0x00000000005D0000-0x00000000005DF000-memory.dmp	emotet
behavioral2/memory/2644-10-0x00000000007F0000-0x0000000000802000-memory.dmp	emotet
behavioral2/memory/2644-14-0x0000000000810000-0x0000000000820000-memory.dmp	emotet

Executes dropped EXE 1 IoCs

pid	Process
2644	mfc100ita.exe

Drops file in System32 directory 1 IoCs

description	ioc	Process
File opened for modification	C:\Windows\SysWOW64\KBDFI1\mfc100ita.exe	81377a76438ed12cd909f7fa84f426bc_JaffaCakes118.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	81377a76438ed12cd909f7fa84f426bc_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	mfc100ita.exe

Suspicious behavior: EnumeratesProcesses 16 IoCs

pid	Process
2644	mfc100ita.exe
2644	mfc100ita.exe
2644	mfc100ita.exe
2644	mfc100ita.exe
2644	mfc100ita.exe
2644	mfc100ita.exe
2644	mfc100ita.exe
2644	mfc100ita.exe
2644	mfc100ita.exe
2644	mfc100ita.exe
2644	mfc100ita.exe
2644	mfc100ita.exe
2644	mfc100ita.exe
2644	mfc100ita.exe
2644	mfc100ita.exe
2644	mfc100ita.exe

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
4352	81377a76438ed12cd909f7fa84f426bc_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 4352 wrote to memory of 2644	4352	81377a76438ed12cd909f7fa84f426bc_JaffaCakes118.exe	86
PID 4352 wrote to memory of 2644	4352	81377a76438ed12cd909f7fa84f426bc_JaffaCakes118.exe	86
PID 4352 wrote to memory of 2644	4352	81377a76438ed12cd909f7fa84f426bc_JaffaCakes118.exe	86

C:\Users\Admin\AppData\Local\Temp\81377a76438ed12cd909f7fa84f426bc_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\81377a76438ed12cd909f7fa84f426bc_JaffaCakes118.exe"
1⤵
- Drops file in System32 directory
- System Location Discovery: System Language Discovery
- Suspicious behavior: RenamesItself
- Suspicious use of WriteProcessMemory
PID:4352
- C:\Windows\SysWOW64\KBDFI1\mfc100ita.exe
  "C:\Windows\SysWOW64\KBDFI1\mfc100ita.exe"
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  PID:2644

Network

DNS

g.bing.com

Remote address:

8.8.8.8:53

Request

g.bing.com

IN A

Response

g.bing.com

IN CNAME

g-bing-com.dual-a-0034.a-msedge.net

g-bing-com.dual-a-0034.a-msedge.net

IN CNAME

dual-a-0034.a-msedge.net

dual-a-0034.a-msedge.net

IN A

204.79.197.237

dual-a-0034.a-msedge.net

IN A

13.107.21.237
GET

https://g.bing.com/neg/0?action=emptycreativeimpression&adUnitId=11730597&publisherId=251978541&rid=ece265db1c4b45b18d9c1d8c63d9dfe7&localId=w:50499107-7B11-00CF-583F-9E70DD597E52&deviceId=6896205211204188&anid=

Remote address:

204.79.197.237:443

Request

GET /neg/0?action=emptycreativeimpression&adUnitId=11730597&publisherId=251978541&rid=ece265db1c4b45b18d9c1d8c63d9dfe7&localId=w:50499107-7B11-00CF-583F-9E70DD597E52&deviceId=6896205211204188&anid= HTTP/2.0
host: g.bing.com
accept-encoding: gzip, deflate
user-agent: WindowsShellClient/9.0.40929.0 (Windows)

Response

HTTP/2.0 204

cache-control: no-cache, must-revalidate
pragma: no-cache
expires: Fri, 01 Jan 1990 00:00:00 GMT
set-cookie: MUID=181B40BA3B046DDC270754743AE46C08; domain=.bing.com; expires=Tue, 26-Aug-2025 16:31:56 GMT; path=/; SameSite=None; Secure; Priority=High;
strict-transport-security: max-age=31536000; includeSubDomains; preload
access-control-allow-origin: *
x-cache: CONFIG_NOCACHE
accept-ch: Sec-CH-UA-Arch, Sec-CH-UA-Bitness, Sec-CH-UA-Full-Version, Sec-CH-UA-Full-Version-List, Sec-CH-UA-Mobile, Sec-CH-UA-Model, Sec-CH-UA-Platform, Sec-CH-UA-Platform-Version
x-msedge-ref: Ref A: F1347C42EC0A44B39E818DFBBCB2C210 Ref B: LON04EDGE1205 Ref C: 2024-08-01T16:31:56Z
date: Thu, 01 Aug 2024 16:31:56 GMT
GET

https://g.bing.com/neg/0?action=emptycreative&adUnitId=11730597&publisherId=251978541&rid=ece265db1c4b45b18d9c1d8c63d9dfe7&localId=w:50499107-7B11-00CF-583F-9E70DD597E52&deviceId=6896205211204188&anid=

Remote address:

204.79.197.237:443

Request

GET /neg/0?action=emptycreative&adUnitId=11730597&publisherId=251978541&rid=ece265db1c4b45b18d9c1d8c63d9dfe7&localId=w:50499107-7B11-00CF-583F-9E70DD597E52&deviceId=6896205211204188&anid= HTTP/2.0
host: g.bing.com
accept-encoding: gzip, deflate
user-agent: WindowsShellClient/9.0.40929.0 (Windows)
cookie: MUID=181B40BA3B046DDC270754743AE46C08

Response

HTTP/2.0 204

cache-control: no-cache, must-revalidate
pragma: no-cache
expires: Fri, 01 Jan 1990 00:00:00 GMT
set-cookie: MSPTC=GojS2V1S-j00fcaSN1LIms2Aja2hs8iqRkiAHw6fy00; domain=.bing.com; expires=Tue, 26-Aug-2025 16:31:56 GMT; path=/; Partitioned; secure; SameSite=None
strict-transport-security: max-age=31536000; includeSubDomains; preload
access-control-allow-origin: *
x-cache: CONFIG_NOCACHE
accept-ch: Sec-CH-UA-Arch, Sec-CH-UA-Bitness, Sec-CH-UA-Full-Version, Sec-CH-UA-Full-Version-List, Sec-CH-UA-Mobile, Sec-CH-UA-Model, Sec-CH-UA-Platform, Sec-CH-UA-Platform-Version
x-msedge-ref: Ref A: 5A025383B59A43B68A648CE11B173ED3 Ref B: LON04EDGE1205 Ref C: 2024-08-01T16:31:56Z
date: Thu, 01 Aug 2024 16:31:56 GMT
GET

https://g.bing.com/neg/0?action=emptycreativeimpression&adUnitId=11730597&publisherId=251978541&rid=ece265db1c4b45b18d9c1d8c63d9dfe7&localId=w:50499107-7B11-00CF-583F-9E70DD597E52&deviceId=6896205211204188&anid=

Remote address:

204.79.197.237:443

Request

GET /neg/0?action=emptycreativeimpression&adUnitId=11730597&publisherId=251978541&rid=ece265db1c4b45b18d9c1d8c63d9dfe7&localId=w:50499107-7B11-00CF-583F-9E70DD597E52&deviceId=6896205211204188&anid= HTTP/2.0
host: g.bing.com
accept-encoding: gzip, deflate
user-agent: WindowsShellClient/9.0.40929.0 (Windows)
cookie: MUID=181B40BA3B046DDC270754743AE46C08; MSPTC=GojS2V1S-j00fcaSN1LIms2Aja2hs8iqRkiAHw6fy00

Response

HTTP/2.0 204

cache-control: no-cache, must-revalidate
pragma: no-cache
expires: Fri, 01 Jan 1990 00:00:00 GMT
strict-transport-security: max-age=31536000; includeSubDomains; preload
access-control-allow-origin: *
x-cache: CONFIG_NOCACHE
accept-ch: Sec-CH-UA-Arch, Sec-CH-UA-Bitness, Sec-CH-UA-Full-Version, Sec-CH-UA-Full-Version-List, Sec-CH-UA-Mobile, Sec-CH-UA-Model, Sec-CH-UA-Platform, Sec-CH-UA-Platform-Version
x-msedge-ref: Ref A: 6B281784B1E5482C80C7317478E8D7BE Ref B: LON04EDGE1205 Ref C: 2024-08-01T16:31:56Z
date: Thu, 01 Aug 2024 16:31:56 GMT
DNS

2.159.190.20.in-addr.arpa

Remote address:

8.8.8.8:53

Request

2.159.190.20.in-addr.arpa

IN PTR

Response
DNS

172.210.232.199.in-addr.arpa

Remote address:

8.8.8.8:53

Request

172.210.232.199.in-addr.arpa

IN PTR

Response
DNS

237.197.79.204.in-addr.arpa

Remote address:

8.8.8.8:53

Request

237.197.79.204.in-addr.arpa

IN PTR

Response
DNS

26.35.223.20.in-addr.arpa

Remote address:

8.8.8.8:53

Request

26.35.223.20.in-addr.arpa

IN PTR

Response
DNS

157.123.68.40.in-addr.arpa

Remote address:

8.8.8.8:53

Request

157.123.68.40.in-addr.arpa

IN PTR

Response
DNS

198.187.3.20.in-addr.arpa

Remote address:

8.8.8.8:53

Request

198.187.3.20.in-addr.arpa

IN PTR

Response
DNS

171.39.242.20.in-addr.arpa

Remote address:

8.8.8.8:53

Request

171.39.242.20.in-addr.arpa

IN PTR

Response
DNS

2.36.159.162.in-addr.arpa

Remote address:

8.8.8.8:53

Request

2.36.159.162.in-addr.arpa

IN PTR

Response
DNS

240.143.123.92.in-addr.arpa

Remote address:

8.8.8.8:53

Request

240.143.123.92.in-addr.arpa

IN PTR

Response

240.143.123.92.in-addr.arpa

IN PTR

a92-123-143-240deploystaticakamaitechnologiescom
DNS

171.39.242.20.in-addr.arpa

Remote address:

8.8.8.8:53

Request

171.39.242.20.in-addr.arpa

IN PTR

Response
DNS

50.23.12.20.in-addr.arpa

Remote address:

8.8.8.8:53

Request

50.23.12.20.in-addr.arpa

IN PTR

Response
DNS

172.214.232.199.in-addr.arpa

Remote address:

8.8.8.8:53

Request

172.214.232.199.in-addr.arpa

IN PTR

Response
DNS

21.236.111.52.in-addr.arpa

Remote address:

8.8.8.8:53

Request

21.236.111.52.in-addr.arpa

IN PTR

Response

204.79.197.237:443

https://g.bing.com/neg/0?action=emptycreativeimpression&adUnitId=11730597&publisherId=251978541&rid=ece265db1c4b45b18d9c1d8c63d9dfe7&localId=w:50499107-7B11-00CF-583F-9E70DD597E52&deviceId=6896205211204188&anid=

tls, http2

2.0kB
9.3kB
21
18

HTTP Request

GET https://g.bing.com/neg/0?action=emptycreativeimpression&adUnitId=11730597&publisherId=251978541&rid=ece265db1c4b45b18d9c1d8c63d9dfe7&localId=w:50499107-7B11-00CF-583F-9E70DD597E52&deviceId=6896205211204188&anid=

HTTP Response

204

HTTP Request

GET https://g.bing.com/neg/0?action=emptycreative&adUnitId=11730597&publisherId=251978541&rid=ece265db1c4b45b18d9c1d8c63d9dfe7&localId=w:50499107-7B11-00CF-583F-9E70DD597E52&deviceId=6896205211204188&anid=

HTTP Response

204

HTTP Request

GET https://g.bing.com/neg/0?action=emptycreativeimpression&adUnitId=11730597&publisherId=251978541&rid=ece265db1c4b45b18d9c1d8c63d9dfe7&localId=w:50499107-7B11-00CF-583F-9E70DD597E52&deviceId=6896205211204188&anid=

HTTP Response

204
38.18.235.242:80

mfc100ita.exe

260 B
5
5.196.108.189:8080

mfc100ita.exe

260 B
5
121.124.124.40:7080

mfc100ita.exe

260 B
200 B
5
5
104.236.246.93:8080

mfc100ita.exe

260 B
5
113.61.66.94:80

mfc100ita.exe

260 B
5
120.150.60.189:80

mfc100ita.exe

260 B
5
91.211.88.52:7080

mfc100ita.exe

208 B
4

8.8.8.8:53

g.bing.com

dns

56 B
151 B
1
1

DNS Request

g.bing.com

DNS Response

204.79.197.237

13.107.21.237
8.8.8.8:53

2.159.190.20.in-addr.arpa

dns

71 B
157 B
1
1

DNS Request

2.159.190.20.in-addr.arpa
8.8.8.8:53

172.210.232.199.in-addr.arpa

dns

74 B
128 B
1
1

DNS Request

172.210.232.199.in-addr.arpa
8.8.8.8:53

237.197.79.204.in-addr.arpa

dns

73 B
143 B
1
1

DNS Request

237.197.79.204.in-addr.arpa
8.8.8.8:53

26.35.223.20.in-addr.arpa

dns

71 B
157 B
1
1

DNS Request

26.35.223.20.in-addr.arpa
8.8.8.8:53

157.123.68.40.in-addr.arpa

dns

72 B
146 B
1
1

DNS Request

157.123.68.40.in-addr.arpa
8.8.8.8:53

198.187.3.20.in-addr.arpa

dns

71 B
157 B
1
1

DNS Request

198.187.3.20.in-addr.arpa
8.8.8.8:53

171.39.242.20.in-addr.arpa

dns

72 B
158 B
1
1

DNS Request

171.39.242.20.in-addr.arpa
8.8.8.8:53

2.36.159.162.in-addr.arpa

dns

71 B
133 B
1
1

DNS Request

2.36.159.162.in-addr.arpa
8.8.8.8:53

240.143.123.92.in-addr.arpa

dns

73 B
139 B
1
1

DNS Request

240.143.123.92.in-addr.arpa
8.8.8.8:53

171.39.242.20.in-addr.arpa

dns

72 B
158 B
1
1

DNS Request

171.39.242.20.in-addr.arpa
8.8.8.8:53

50.23.12.20.in-addr.arpa

dns

70 B
156 B
1
1

DNS Request

50.23.12.20.in-addr.arpa
8.8.8.8:53

172.214.232.199.in-addr.arpa

dns

74 B
128 B
1
1

DNS Request

172.214.232.199.in-addr.arpa
8.8.8.8:53

21.236.111.52.in-addr.arpa

dns

72 B
158 B
1
1

DNS Request

21.236.111.52.in-addr.arpa

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

Replay Monitor

Loading Replay Monitor...

Downloads

C:\Windows\SysWOW64\KBDFI1\mfc100ita.exe

Filesize
95KB

MD5
81377a76438ed12cd909f7fa84f426bc

SHA1
7004731088077a1f7094782cd8e453e020804e60

SHA256
bfbd30d169acd7d4a8c972a12b33e473af15eff8fdc5b16c1a6a64b03798cd3c

SHA512
3f9553f7a412c64ba000600638b743f4ca51aeec808584171fd2487f024f40cd1fa26ed02aa96fbc3f4bd45d61fc4c96296afdb61d3b7564c0a0a09b39e23ad6

Download Submit
memory/2644-10-0x00000000007F0000-0x0000000000802000-memory.dmp

Filesize
72KB

Download
memory/2644-14-0x0000000000810000-0x0000000000820000-memory.dmp

Filesize
64KB

Download
memory/4352-4-0x0000000000710000-0x0000000000720000-memory.dmp

Filesize
64KB

Download
memory/4352-0-0x00000000006F0000-0x0000000000702000-memory.dmp

Filesize
72KB

Download
memory/4352-7-0x00000000005D0000-0x00000000005DF000-memory.dmp

Filesize
60KB

Download
memory/4352-9-0x0000000000400000-0x000000000041C000-memory.dmp

Filesize
112KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

HTTP Request

HTTP Response

HTTP Request

HTTP Response

HTTP Request

HTTP Response

DNS Request

DNS Response

DNS Request

DNS Request

DNS Request

DNS Request

DNS Request

DNS Request

DNS Request

DNS Request

DNS Request

DNS Request

DNS Request

DNS Request

DNS Request

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

We care about your privacy.