emotet | 1b664645290af7f5f1ac6d6bfabc81dcd16ae2640dcf3f4b52b2cda849214b95

Analysis

max time kernel
96s
max time network
106s
platform
windows10-2004_x64
resource
win10v2004-20240709-en
resource tags

arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system
submitted
11/07/2024, 16:05 UTC

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Report Analysis Logs

General

Target

39d2484eb5490c8c2ee0d28e32f6bda9_JaffaCakes118.dll
Size

340KB
MD5

39d2484eb5490c8c2ee0d28e32f6bda9
SHA1

3f35cee55be1f834eb5da4784484198c45c2ddd1
SHA256

1b664645290af7f5f1ac6d6bfabc81dcd16ae2640dcf3f4b52b2cda849214b95
SHA512

3a056c81cd33d85cd2be897cfe776233636352f44b8e730fab984afd96c651669e919bb35ca2f477dc6a1a22f6d70c838cb0527d91f1a42fa396ddf9b0d21a15
SSDEEP

3072:HvA1p08RqEQAIVEd2gG/vNlo0JFx/pANyCm0PQEKR/JnXHWP:H206xWgGxLxWN40PDKR/JnX2P

Score

10^/10

emotet epoch2 banker trojan

Malware Config

Extracted

Family

emotet

Botnet

Epoch2

69.38.130.14:80

195.159.28.230:8080

162.241.204.233:8080

115.21.224.117:80

78.189.148.42:80

181.165.68.127:80

78.188.225.105:80

161.0.153.60:80

89.106.251.163:80

172.125.40.123:80

5.39.91.110:7080

110.145.11.73:80

190.251.200.206:80

144.217.7.207:7080

75.109.111.18:80

75.177.207.146:80

139.59.60.244:8080

70.183.211.3:80

95.213.236.64:8080

61.19.246.238:443

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

Loads dropped DLL 1 IoCs

pid	Process
4540	rundll32.exe

Drops file in System32 directory 1 IoCs

description	ioc	Process
File opened for modification	C:\Windows\SysWOW64\Xnxsimlxpzrium\ylqjcadsfrqwr.mei	rundll32.exe

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

System Information Discovery
T1082

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
956	rundll32.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 2880 wrote to memory of 956	2880	rundll32.exe	83
PID 2880 wrote to memory of 956	2880	rundll32.exe	83
PID 2880 wrote to memory of 956	2880	rundll32.exe	83
PID 956 wrote to memory of 4540	956	rundll32.exe	96
PID 956 wrote to memory of 4540	956	rundll32.exe	96
PID 956 wrote to memory of 4540	956	rundll32.exe	96

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\39d2484eb5490c8c2ee0d28e32f6bda9_JaffaCakes118.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2880
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\39d2484eb5490c8c2ee0d28e32f6bda9_JaffaCakes118.dll,#1
  2⤵
  - Drops file in System32 directory
  - Suspicious behavior: RenamesItself
  - Suspicious use of WriteProcessMemory
  PID:956
- - C:\Windows\SysWOW64\rundll32.exe
    C:\Windows\SysWOW64\rundll32.exe "C:\Windows\SysWOW64\Xnxsimlxpzrium\ylqjcadsfrqwr.mei",WMiEu
    3⤵
    - Loads dropped DLL
    PID:4540

Network

DNS

tse1.mm.bing.net

Remote address:

8.8.8.8:53

Request

tse1.mm.bing.net

IN A

Response

tse1.mm.bing.net

IN CNAME

mm-mm.bing.net.trafficmanager.net

mm-mm.bing.net.trafficmanager.net

IN CNAME

ax-0001.ax-msedge.net

ax-0001.ax-msedge.net

IN A

150.171.27.10

ax-0001.ax-msedge.net

IN A

150.171.28.10
GET

https://tse1.mm.bing.net/th?id=OADD2.10239317301655_1DZQZV6Z7ZOAU893W&pid=21.2&c=3&w=1080&h=1920&dynsize=1&qlt=90

Remote address:

150.171.27.10:443

Request

GET /th?id=OADD2.10239317301655_1DZQZV6Z7ZOAU893W&pid=21.2&c=3&w=1080&h=1920&dynsize=1&qlt=90 HTTP/2.0
host: tse1.mm.bing.net
accept: */*
accept-encoding: gzip, deflate, br
user-agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/70.0.3538.102 Safari/537.36 Edge/18.19041

Response

HTTP/2.0 200

cache-control: public, max-age=2592000
content-length: 374381
content-type: image/jpeg
x-cache: TCP_HIT
access-control-allow-origin: *
access-control-allow-headers: *
access-control-allow-methods: GET, POST, OPTIONS
timing-allow-origin: *
report-to: {"group":"network-errors","max_age":604800,"endpoints":[{"url":"https://aefd.nelreports.net/api/report?cat=bingth&ndcParam=QUZE"}]}
nel: {"report_to":"network-errors","max_age":604800,"success_fraction":0.001,"failure_fraction":1.0}
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: 8ED56967007F4864B3B2810C22D7B8DE Ref B: AMS231032609029 Ref C: 2024-07-11T16:05:46Z
date: Thu, 11 Jul 2024 16:05:46 GMT
GET

https://tse1.mm.bing.net/th?id=OADD2.10239340418597_1J0EQ8ZTOVJVXHV7G&pid=21.2&c=3&w=1080&h=1920&dynsize=1&qlt=90

Remote address:

150.171.27.10:443

Request

GET /th?id=OADD2.10239340418597_1J0EQ8ZTOVJVXHV7G&pid=21.2&c=3&w=1080&h=1920&dynsize=1&qlt=90 HTTP/2.0
host: tse1.mm.bing.net
accept: */*
accept-encoding: gzip, deflate, br
user-agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/70.0.3538.102 Safari/537.36 Edge/18.19041

Response

HTTP/2.0 200

cache-control: public, max-age=2592000
content-length: 956208
content-type: image/jpeg
x-cache: TCP_HIT
access-control-allow-origin: *
access-control-allow-headers: *
access-control-allow-methods: GET, POST, OPTIONS
timing-allow-origin: *
report-to: {"group":"network-errors","max_age":604800,"endpoints":[{"url":"https://aefd.nelreports.net/api/report?cat=bingth&ndcParam=QUZE"}]}
nel: {"report_to":"network-errors","max_age":604800,"success_fraction":0.001,"failure_fraction":1.0}
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: 6F08302CE2214BC89FA4890ABCBFC522 Ref B: AMS231032609029 Ref C: 2024-07-11T16:05:46Z
date: Thu, 11 Jul 2024 16:05:46 GMT
GET

https://tse1.mm.bing.net/th?id=OADD2.10239340418598_1HURUV6S4V3U642BB&pid=21.2&c=16&roil=0&roit=0&roir=1&roib=1&w=1920&h=1080&dynsize=1&qlt=90

Remote address:

150.171.27.10:443

Request

GET /th?id=OADD2.10239340418598_1HURUV6S4V3U642BB&pid=21.2&c=16&roil=0&roit=0&roir=1&roib=1&w=1920&h=1080&dynsize=1&qlt=90 HTTP/2.0
host: tse1.mm.bing.net
accept: */*
accept-encoding: gzip, deflate, br
user-agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/70.0.3538.102 Safari/537.36 Edge/18.19041

Response

HTTP/2.0 200

cache-control: public, max-age=2592000
content-length: 492694
content-type: image/jpeg
x-cache: TCP_HIT
access-control-allow-origin: *
access-control-allow-headers: *
access-control-allow-methods: GET, POST, OPTIONS
timing-allow-origin: *
report-to: {"group":"network-errors","max_age":604800,"endpoints":[{"url":"https://aefd.nelreports.net/api/report?cat=bingth&ndcParam=QUZE"}]}
nel: {"report_to":"network-errors","max_age":604800,"success_fraction":0.001,"failure_fraction":1.0}
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: 632BFD3B406945B09B49A908C11D60CA Ref B: AMS231032609029 Ref C: 2024-07-11T16:05:46Z
date: Thu, 11 Jul 2024 16:05:46 GMT
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

13.107.21.237

dual-a-0034.a-msedge.net

IN A

204.79.197.237
GET

https://g.bing.com/neg/0?action=emptycreativeimpression&adUnitId=11730597&publisherId=251978541&rid=08aa6f6ade424177a59d5fabafbcec70&localId=w:5B67E6EF-EB19-3B8C-6273-F1B27270E62E&deviceId=6896204247044651&anid=

Remote address:

13.107.21.237:443

Request

GET /neg/0?action=emptycreativeimpression&adUnitId=11730597&publisherId=251978541&rid=08aa6f6ade424177a59d5fabafbcec70&localId=w:5B67E6EF-EB19-3B8C-6273-F1B27270E62E&deviceId=6896204247044651&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=15734556FFAC6892220251EFFE6C696D; domain=.bing.com; expires=Tue, 05-Aug-2025 16:05:47 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: 39FF4BFD31134FEA96C86D4311C0D1B8 Ref B: DUS30EDGE0310 Ref C: 2024-07-11T16:05:47Z
date: Thu, 11 Jul 2024 16:05:46 GMT
GET

https://g.bing.com/neg/0?action=emptycreative&adUnitId=11730597&publisherId=251978541&rid=08aa6f6ade424177a59d5fabafbcec70&localId=w:5B67E6EF-EB19-3B8C-6273-F1B27270E62E&deviceId=6896204247044651&anid=

Remote address:

13.107.21.237:443

Request

GET /neg/0?action=emptycreative&adUnitId=11730597&publisherId=251978541&rid=08aa6f6ade424177a59d5fabafbcec70&localId=w:5B67E6EF-EB19-3B8C-6273-F1B27270E62E&deviceId=6896204247044651&anid= HTTP/2.0
host: g.bing.com
accept-encoding: gzip, deflate
user-agent: WindowsShellClient/9.0.40929.0 (Windows)
cookie: MUID=15734556FFAC6892220251EFFE6C696D

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=tXJR87wSEldNZf64UZCxyr951tLDfv50F8C25N4aW_U; domain=.bing.com; expires=Tue, 05-Aug-2025 16:05:47 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: FABBB5A19FD34E34BFCF95ED898E47CF Ref B: DUS30EDGE0310 Ref C: 2024-07-11T16:05:47Z
date: Thu, 11 Jul 2024 16:05:46 GMT
GET

https://g.bing.com/neg/0?action=emptycreativeimpression&adUnitId=11730597&publisherId=251978541&rid=08aa6f6ade424177a59d5fabafbcec70&localId=w:5B67E6EF-EB19-3B8C-6273-F1B27270E62E&deviceId=6896204247044651&anid=

Remote address:

13.107.21.237:443

Request

GET /neg/0?action=emptycreativeimpression&adUnitId=11730597&publisherId=251978541&rid=08aa6f6ade424177a59d5fabafbcec70&localId=w:5B67E6EF-EB19-3B8C-6273-F1B27270E62E&deviceId=6896204247044651&anid= HTTP/2.0
host: g.bing.com
accept-encoding: gzip, deflate
user-agent: WindowsShellClient/9.0.40929.0 (Windows)
cookie: MUID=15734556FFAC6892220251EFFE6C696D; MSPTC=tXJR87wSEldNZf64UZCxyr951tLDfv50F8C25N4aW_U

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: F019B4A94FCF4664986C692412780D8E Ref B: DUS30EDGE0310 Ref C: 2024-07-11T16:05:47Z
date: Thu, 11 Jul 2024 16:05:46 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

240.221.184.93.in-addr.arpa

Remote address:

8.8.8.8:53

Request

240.221.184.93.in-addr.arpa

IN PTR

Response
DNS

237.21.107.13.in-addr.arpa

Remote address:

8.8.8.8:53

Request

237.21.107.13.in-addr.arpa

IN PTR

Response
DNS

8.8.8.8.in-addr.arpa

Remote address:

8.8.8.8:53

Request

8.8.8.8.in-addr.arpa

IN PTR

Response

8.8.8.8.in-addr.arpa

IN PTR

dnsgoogle
DNS

55.36.223.20.in-addr.arpa

Remote address:

8.8.8.8:53

Request

55.36.223.20.in-addr.arpa

IN PTR

Response
DNS

86.23.85.13.in-addr.arpa

Remote address:

8.8.8.8:53

Request

86.23.85.13.in-addr.arpa

IN PTR

Response
DNS

18.31.95.13.in-addr.arpa

Remote address:

8.8.8.8:53

Request

18.31.95.13.in-addr.arpa

IN PTR

Response
DNS

99.58.20.217.in-addr.arpa

Remote address:

8.8.8.8:53

Request

99.58.20.217.in-addr.arpa

IN PTR

Response
DNS

99.58.20.217.in-addr.arpa

Remote address:

8.8.8.8:53

Request

99.58.20.217.in-addr.arpa

IN PTR
DNS

23.236.111.52.in-addr.arpa

Remote address:

8.8.8.8:53

Request

23.236.111.52.in-addr.arpa

IN PTR

Response

150.171.27.10:443

https://tse1.mm.bing.net/th?id=OADD2.10239340418598_1HURUV6S4V3U642BB&pid=21.2&c=16&roil=0&roit=0&roir=1&roib=1&w=1920&h=1080&dynsize=1&qlt=90

tls, http2

68.0kB
1.9MB
1381
1379

HTTP Request

GET https://tse1.mm.bing.net/th?id=OADD2.10239317301655_1DZQZV6Z7ZOAU893W&pid=21.2&c=3&w=1080&h=1920&dynsize=1&qlt=90

HTTP Request

GET https://tse1.mm.bing.net/th?id=OADD2.10239340418597_1J0EQ8ZTOVJVXHV7G&pid=21.2&c=3&w=1080&h=1920&dynsize=1&qlt=90

HTTP Request

GET https://tse1.mm.bing.net/th?id=OADD2.10239340418598_1HURUV6S4V3U642BB&pid=21.2&c=16&roil=0&roit=0&roir=1&roib=1&w=1920&h=1080&dynsize=1&qlt=90

HTTP Response

200

HTTP Response

200

HTTP Response

200
150.171.27.10:443

tse1.mm.bing.net

tls, http2

1.2kB
6.9kB
15
13
150.171.27.10:443

tse1.mm.bing.net

tls, http2

1.2kB
6.9kB
15
13
13.107.21.237:443

https://g.bing.com/neg/0?action=emptycreativeimpression&adUnitId=11730597&publisherId=251978541&rid=08aa6f6ade424177a59d5fabafbcec70&localId=w:5B67E6EF-EB19-3B8C-6273-F1B27270E62E&deviceId=6896204247044651&anid=

tls, http2

2.0kB
9.3kB
21
19

HTTP Request

GET https://g.bing.com/neg/0?action=emptycreativeimpression&adUnitId=11730597&publisherId=251978541&rid=08aa6f6ade424177a59d5fabafbcec70&localId=w:5B67E6EF-EB19-3B8C-6273-F1B27270E62E&deviceId=6896204247044651&anid=

HTTP Response

204

HTTP Request

GET https://g.bing.com/neg/0?action=emptycreative&adUnitId=11730597&publisherId=251978541&rid=08aa6f6ade424177a59d5fabafbcec70&localId=w:5B67E6EF-EB19-3B8C-6273-F1B27270E62E&deviceId=6896204247044651&anid=

HTTP Response

204

HTTP Request

GET https://g.bing.com/neg/0?action=emptycreativeimpression&adUnitId=11730597&publisherId=251978541&rid=08aa6f6ade424177a59d5fabafbcec70&localId=w:5B67E6EF-EB19-3B8C-6273-F1B27270E62E&deviceId=6896204247044651&anid=

HTTP Response

204

8.8.8.8:53

tse1.mm.bing.net

dns

62 B
170 B
1
1

DNS Request

tse1.mm.bing.net

DNS Response

150.171.27.10

150.171.28.10
8.8.8.8:53

g.bing.com

dns

56 B
151 B
1
1

DNS Request

g.bing.com

DNS Response

13.107.21.237

204.79.197.237
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

240.221.184.93.in-addr.arpa

dns

73 B
144 B
1
1

DNS Request

240.221.184.93.in-addr.arpa
8.8.8.8:53

237.21.107.13.in-addr.arpa

dns

72 B
158 B
1
1

DNS Request

237.21.107.13.in-addr.arpa
8.8.8.8:53

8.8.8.8.in-addr.arpa

dns

66 B
90 B
1
1

DNS Request

8.8.8.8.in-addr.arpa
8.8.8.8:53

55.36.223.20.in-addr.arpa

dns

71 B
157 B
1
1

DNS Request

55.36.223.20.in-addr.arpa
8.8.8.8:53

86.23.85.13.in-addr.arpa

dns

70 B
144 B
1
1

DNS Request

86.23.85.13.in-addr.arpa
8.8.8.8:53

18.31.95.13.in-addr.arpa

dns

70 B
144 B
1
1

DNS Request

18.31.95.13.in-addr.arpa
8.8.8.8:53

99.58.20.217.in-addr.arpa

dns

142 B
131 B
2
1

DNS Request

99.58.20.217.in-addr.arpa

DNS Request

99.58.20.217.in-addr.arpa
8.8.8.8:53

23.236.111.52.in-addr.arpa

dns

72 B
158 B
1
1

DNS Request

23.236.111.52.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

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

C:\Windows\SysWOW64\Xnxsimlxpzrium\ylqjcadsfrqwr.mei

Filesize
340KB

MD5
39d2484eb5490c8c2ee0d28e32f6bda9

SHA1
3f35cee55be1f834eb5da4784484198c45c2ddd1

SHA256
1b664645290af7f5f1ac6d6bfabc81dcd16ae2640dcf3f4b52b2cda849214b95

SHA512
3a056c81cd33d85cd2be897cfe776233636352f44b8e730fab984afd96c651669e919bb35ca2f477dc6a1a22f6d70c838cb0527d91f1a42fa396ddf9b0d21a15

Download Submit
memory/956-0-0x0000000000660000-0x0000000000680000-memory.dmp

Filesize
128KB

Download
memory/956-1-0x0000000010000000-0x0000000010023000-memory.dmp

Filesize
140KB

Download
memory/956-3-0x0000000010000000-0x0000000010023000-memory.dmp

Filesize
140KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

HTTP Request

HTTP Request

HTTP Request

HTTP Response

HTTP Response

HTTP Response

HTTP Request

HTTP Response

HTTP Request

HTTP Response

HTTP Request

HTTP Response

DNS Request

DNS 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

MITRE ATT&CK Enterprise v15

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